ComponentsPassive ComponentsEMC ComponentsFerrites for PCB Assembly

WE-RFI SMT Wirewound Ferrite Bead

WE-RFI SMT Wirewound Ferrite Bead
SizeDimen­sionsL
(mm)		W
(mm)		H
(mm)		Mount
0402
 1 0.55 0.55 SMT
0603
 1.65 1.1 0.9 SMT
0805
 2 1.25 1.2 SMT
1008
 2.5 2 1.6 SMT

LTSpice files

Characteristics

  • High performance ferrite beads
  • High impedance over a broad bandwidth
  • High current ratings
  • No core saturation
  • Very low RDC
  • Recommended soldering: Reflow
  • Custom designs on request
  • AEC-Q200 Grade 3 (−40°C to +85°C)
  • Operating temperature: –40 °C to +85 °C

Applications

  • Low pass filters to eliminate high frequency noise
  • Perfect as data line filter and for uncoupling of distribution voltage

Application Notes

Products

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0402
0603
0805
1008
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Order Code
Data­sheet
Simu­lation
Downloads
Status
Z @ 10 MHz(Ω)
Z @ 25 MHz(Ω)
Z @ 100 MHz(Ω)
Zmax(Ω)
Test Condition Zmax
IR 2(mA)
RDC max.(mΩ)
Design Kit
SamplesAvailability & Sample
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WE-RFI SMT Wirewound Ferrite Bead
7447610322
SPEC130 Ω, –, –
Simu­lation
Availability
–
Downloads10 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Impedance @ 10 MHz130 Ω
–
–
Maximum Impedance6380 Ω
Maximum Impedance110 MHz 
Rated Current 2575 mA
DC Resistance400 mΩ
Design Kit –
–Check availability
WE-RFI SMT Wirewound Ferrite Bead
7447610333
SPEC190 Ω, –, –
Simu­lation
Availability
–
Downloads10 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Impedance @ 10 MHz190 Ω
–
–
Maximum Impedance10250 Ω
Maximum Impedance110 MHz 
Rated Current 2350 mA
DC Resistance950 mΩ
Design Kit –
–Check availability
WE-RFI SMT Wirewound Ferrite Bead
7447610347
SPEC280 Ω, –, –
Simu­lation
Availability
–
Downloads10 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Impedance @ 10 MHz280 Ω
–
–
Maximum Impedance11100 Ω
Maximum Impedance67 MHz 
Rated Current 2300 mA
DC Resistance1125 mΩ
Design Kit –
–Check availability
WE-RFI SMT Wirewound Ferrite Bead
7447610356
SPEC325 Ω, –, –
Simu­lation
Availability
–
Downloads10 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Impedance @ 10 MHz325 Ω
–
–
Maximum Impedance12080 Ω
Maximum Impedance62 MHz 
Rated Current 2315 mA
DC Resistance1055 mΩ
Design Kit –
–Check availability
WE-RFI SMT Wirewound Ferrite Bead
7447610368
SPEC400 Ω, –, –
Simu­lation
Availability
–
Downloads10 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Impedance @ 10 MHz400 Ω
–
–
Maximum Impedance13300 Ω
Maximum Impedance52 MHz 
Rated Current 2280 mA
DC Resistance1380 mΩ
Design Kit –
–Check availability
WE-RFI SMT Wirewound Ferrite Bead
7447610382
SPEC490 Ω, –, –
Simu­lation
Availability
–
Downloads10 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Impedance @ 10 MHz490 Ω
–
–
Maximum Impedance14390 Ω
Maximum Impedance46 MHz 
Rated Current 2250 mA
DC Resistance1550 mΩ
Design Kit –
–Check availability
WE-RFI SMT Wirewound Ferrite Bead
7447610410
SPEC580 Ω, –, –
Simu­lation
Availability
–
Downloads10 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Impedance @ 10 MHz580 Ω
–
–
Maximum Impedance15450 Ω
Maximum Impedance40 MHz 
Rated Current 2260 mA
DC Resistance1700 mΩ
Design Kit –
–Check availability
WE-RFI SMT Wirewound Ferrite Bead
744762410A
SPEC670 Ω, –, –
Simu­lation
Availability
–
Downloads11 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Impedance @ 10 MHz670 Ω
–
–
Maximum Impedance32000 Ω
Maximum Impedance55 MHz 
Rated Current 2230 mA
DC Resistance3500 mΩ
Design Kit –
–Check availability
WE-RFI SMT Wirewound Ferrite Bead
744762415A
SPEC950 Ω, –, –
Simu­lation
Availability
–
Downloads11 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Impedance @ 10 MHz950 Ω
–
–
Maximum Impedance70000 Ω
Maximum Impedance70 MHz 
Rated Current 2200 mA
DC Resistance4000 mΩ
Design Kit
744762A/RFI
–Check availability
WE-RFI SMT Wirewound Ferrite Bead
7447610415
SPEC950 Ω, –, –
Simu­lation
Availability
–
Downloads10 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Impedance @ 10 MHz950 Ω
–
–
Maximum Impedance22410 Ω
Maximum Impedance30 MHz 
Rated Current 2155 mA
DC Resistance3900 mΩ
Design Kit –
–Check availability
WE-RFI SMT Wirewound Ferrite Bead
744762418A
SPEC1300 Ω, –, –
Simu­lation
Availability
–
Downloads11 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Impedance @ 10 MHz1300 Ω
–
–
Maximum Impedance35000 Ω
Maximum Impedance30 MHz 
Rated Current 2195 mA
DC Resistance4500 mΩ
Design Kit
744762A/RFI
–Check availability
WE-RFI SMT Wirewound Ferrite Bead
744762422A
SPEC1400 Ω, –, –
Simu­lation
Availability
–
Downloads11 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Impedance @ 10 MHz1400 Ω
–
–
Maximum Impedance70000 Ω
Maximum Impedance50 MHz 
Rated Current 2200 mA
DC Resistance5000 mΩ
Design Kit
744762A/RFI
–Check availability
WE-RFI SMT Wirewound Ferrite Bead
744762427A
SPEC1900 Ω, –, –
Simu­lation
Availability
–
Downloads11 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Impedance @ 10 MHz1900 Ω
–
–
Maximum Impedance86000 Ω
Maximum Impedance45 MHz 
Rated Current 2165 mA
DC Resistance6000 mΩ
Design Kit
744762A/RFI
–Check availability
WE-RFI SMT Wirewound Ferrite Bead
744762433A
SPEC2500 Ω, –, –
Simu­lation
Availability
–
Downloads11 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Impedance @ 10 MHz2500 Ω
–
–
Maximum Impedance75000 Ω
Maximum Impedance30 MHz 
Rated Current 2160 mA
DC Resistance6500 mΩ
Design Kit
744762A/RFI
–Check availability
WE-RFI SMT Wirewound Ferrite Bead
744762439A
SPEC2900 Ω, –, –
Simu­lation
Availability
–
Downloads11 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Impedance @ 10 MHz2900 Ω
–
–
Maximum Impedance90000 Ω
Maximum Impedance30 MHz 
Rated Current 2145 mA
DC Resistance8500 mΩ
Design Kit
744762A/RFI
–Check availability
WE-RFI SMT Wirewound Ferrite Bead
744762447A
SPEC3400 Ω, –, –
Simu­lation
Availability
–
Downloads11 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Impedance @ 10 MHz3400 Ω
–
–
Maximum Impedance125000 Ω
Maximum Impedance30 MHz 
Rated Current 2110 mA
DC Resistance14000 mΩ
Design Kit
744762A/RFI
–Check availability
WE-RFI SMT Wirewound Ferrite Bead
744760247A
SPEC–, –, 280 Ω
Simu­lation
Availability
–
Downloads11 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
–
–
Impedance @ 100 MHz280 Ω
Maximum Impedance4725 Ω
Maximum Impedance700 MHz 
Rated Current 2650 mA
DC Resistance500 mΩ
Design Kit
744762A/RFI
–Check availability
WE-RFI SMT Wirewound Ferrite Bead
744760256A
SPEC–, –, 350 Ω
Simu­lation
Availability
–
Downloads11 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
–
–
Impedance @ 100 MHz350 Ω
Maximum Impedance5570 Ω
Maximum Impedance600 MHz 
Rated Current 2620 mA
DC Resistance550 mΩ
Design Kit
744762A/RFI
–Check availability
WE-RFI SMT Wirewound Ferrite Bead
744760268A
SPEC–, –, 420 Ω
Simu­lation
Availability
–
Downloads11 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
–
–
Impedance @ 100 MHz420 Ω
Maximum Impedance6860 Ω
Maximum Impedance550 MHz 
Rated Current 2560 mA
DC Resistance850 mΩ
Design Kit
744762A/RFI
–Check availability
WE-RFI SMT Wirewound Ferrite Bead
744760282A
SPEC–, –, 520 Ω
Simu­lation
Availability
–
Downloads11 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
–
–
Impedance @ 100 MHz520 Ω
Maximum Impedance8500 Ω
Maximum Impedance500 MHz 
Rated Current 2450 mA
DC Resistance1050 mΩ
Design Kit
744762A/RFI
–Check availability
WE-RFI SMT Wirewound Ferrite Bead
744760310A
SPEC–, –, 620 Ω
Simu­lation
Availability
–
Downloads11 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
–
–
Impedance @ 100 MHz620 Ω
Maximum Impedance9665 Ω
Maximum Impedance450 MHz 
Rated Current 2430 mA
DC Resistance1050 mΩ
Design Kit
744762A/RFI
–Check availability
WE-RFI SMT Wirewound Ferrite Bead
744760312A
SPEC–, –, 730 Ω
Simu­lation
Availability
–
Downloads11 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
–
–
Impedance @ 100 MHz730 Ω
Maximum Impedance12500 Ω
Maximum Impedance440 MHz 
Rated Current 2380 mA
DC Resistance1200 mΩ
Design Kit
744762A/RFI
–Check availability
WE-RFI SMT Wirewound Ferrite Bead
744760315A
SPEC–, –, 950 Ω
Simu­lation
Availability
–
Downloads11 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
–
–
Impedance @ 100 MHz950 Ω
Maximum Impedance15100 Ω
Maximum Impedance390 MHz 
Rated Current 2330 mA
DC Resistance1450 mΩ
Design Kit
744762A/RFI
–Check availability
WE-RFI SMT Wirewound Ferrite Bead
744760318A
SPEC–, –, 1160 Ω
Simu­lation
Availability
–
Downloads11 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
–
–
Impedance @ 100 MHz1160 Ω
Maximum Impedance19700 Ω
Maximum Impedance340 MHz 
Rated Current 2310 mA
DC Resistance2000 mΩ
Design Kit
744762A/RFI
–Check availability
WE-RFI SMT Wirewound Ferrite Bead
744760322A
SPEC–, –, 1300 Ω
Simu­lation
Availability
–
Downloads11 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
–
–
Impedance @ 100 MHz1300 Ω
Maximum Impedance11600 Ω
Maximum Impedance300 MHz 
Rated Current 2300 mA
DC Resistance1750 mΩ
Design Kit
744762A/RFI
–Check availability
WE-RFI SMT Wirewound Ferrite Bead
744760327A
SPEC–, –, 1650 Ω
Simu­lation
Availability
–
Downloads11 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
–
–
Impedance @ 100 MHz1650 Ω
Maximum Impedance14870 Ω
Maximum Impedance290 MHz 
Rated Current 2275 mA
DC Resistance1750 mΩ
Design Kit
744762A/RFI
–Check availability
WE-RFI SMT Wirewound Ferrite Bead
744760333A
SPEC–, –, 1980 Ω
Simu­lation
Availability
–
Downloads11 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
–
–
Impedance @ 100 MHz1980 Ω
Maximum Impedance18140 Ω
Maximum Impedance250 MHz 
Rated Current 2285 mA
DC Resistance2000 mΩ
Design Kit
744762A/RFI
–Check availability
WE-RFI SMT Wirewound Ferrite Bead
744760339A
SPEC–, –, 2300 Ω
Simu­lation
Availability
–
Downloads11 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
–
–
Impedance @ 100 MHz2300 Ω
Maximum Impedance20360 Ω
Maximum Impedance250 MHz 
Rated Current 2265 mA
DC Resistance2150 mΩ
Design Kit
744762A/RFI
–Check availability
WE-RFI SMT Wirewound Ferrite Bead
744760347A
SPEC–, 730 Ω, –
Simu­lation
Availability
–
Downloads11 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
–
Impedance @ 25 MHz730 Ω
–
Maximum Impedance16780 Ω
Maximum Impedance140 MHz 
Rated Current 2260 mA
DC Resistance1900 mΩ
Design Kit –
–Check availability
WE-RFI SMT Wirewound Ferrite Bead
744760356A
SPEC–, 830 Ω, –
Simu­lation
Availability
–
Downloads11 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
–
Impedance @ 25 MHz830 Ω
–
Maximum Impedance17920 Ω
Maximum Impedance110 MHz 
Rated Current 2260 mA
DC Resistance2200 mΩ
Design Kit
744762A/RFI
–Check availability
WE-RFI SMT Wirewound Ferrite Bead
744760382A
SPEC–, 1180 Ω, –
Simu­lation
Availability
–
Downloads11 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
–
Impedance @ 25 MHz1180 Ω
–
Maximum Impedance25220 Ω
Maximum Impedance105 MHz 
Rated Current 2250 mA
DC Resistance2400 mΩ
Design Kit
744762A/RFI
–Check availability
WE-RFI SMT Wirewound Ferrite Bead
744760410A
SPEC–, 1490 Ω, –
Simu­lation
Availability
–
Downloads11 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
–
Impedance @ 25 MHz1490 Ω
–
Maximum Impedance31920 Ω
Maximum Impedance105 MHz 
Rated Current 2190 mA
DC Resistance3600 mΩ
Design Kit
744762A/RFI
–Check availability
WE-RFI SMT Wirewound Ferrite Bead
744762312A
SPEC–, –, 780 Ω
Simu­lation
Availability
–
Downloads11 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
–
–
Impedance @ 100 MHz780 Ω
Maximum Impedance32000 Ω
Maximum Impedance385 MHz 
Rated Current 2350 mA
DC Resistance1300 mΩ
Design Kit
744762A/RFI
–Check availability
WE-RFI SMT Wirewound Ferrite Bead
744762315A
SPEC–, –, 1000 Ω
Simu­lation
Availability
–
Downloads11 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
–
–
Impedance @ 100 MHz1000 Ω
Maximum Impedance65000 Ω
Maximum Impedance350 MHz 
Rated Current 2285 mA
DC Resistance1650 mΩ
Design Kit
744762A/RFI
–Check availability
WE-RFI SMT Wirewound Ferrite Bead
744762318A
SPEC–, –, 1200 Ω
Simu­lation
Availability
–
Downloads11 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
–
–
Impedance @ 100 MHz1200 Ω
Maximum Impedance95000 Ω
Maximum Impedance310 MHz 
Rated Current 2265 mA
DC Resistance2200 mΩ
Design Kit
744762A/RFI
–Check availability
WE-RFI SMT Wirewound Ferrite Bead
744762322A
SPEC–, –, 1550 Ω
Simu­lation
Availability
–
Downloads11 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
–
–
Impedance @ 100 MHz1550 Ω
Maximum Impedance105000 Ω
Maximum Impedance270 MHz 
Rated Current 2260 mA
DC Resistance2350 mΩ
Design Kit
744762A/RFI
–Check availability
WE-RFI SMT Wirewound Ferrite Bead
744762327A
SPEC–, 450 Ω, –
Simu­lation
Availability
–
Downloads11 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
–
Impedance @ 25 MHz450 Ω
–
Maximum Impedance40000 Ω
Maximum Impedance150 MHz 
Rated Current 2250 mA
DC Resistance2600 mΩ
Design Kit
744762A/RFI
–Check availability
WE-RFI SMT Wirewound Ferrite Bead
744762333A
SPEC–, 550 Ω, –
Simu­lation
Availability
–
Downloads11 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
–
Impedance @ 25 MHz550 Ω
–
Maximum Impedance38000 Ω
Maximum Impedance120 MHz 
Rated Current 2210 mA
DC Resistance2850 mΩ
Design Kit
744762A/RFI
–Check availability
WE-RFI SMT Wirewound Ferrite Bead
744762339A
SPEC–, 650 Ω, –
Simu­lation
Availability
–
Downloads11 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
–
Impedance @ 25 MHz650 Ω
–
Maximum Impedance35000 Ω
Maximum Impedance95 MHz 
Rated Current 2200 mA
DC Resistance4000 mΩ
Design Kit
744762A/RFI
–Check availability
WE-RFI SMT Wirewound Ferrite Bead
744762347A
SPEC–, 800 Ω, –
Simu­lation
Availability
–
Downloads11 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
–
Impedance @ 25 MHz800 Ω
–
Maximum Impedance38000 Ω
Maximum Impedance85 MHz 
Rated Current 2190 mA
DC Resistance4300 mΩ
Design Kit
744762A/RFI
–Check availability
WE-RFI SMT Wirewound Ferrite Bead
744762356A
SPEC–, 1000 Ω, –
Simu­lation
Availability
–
Downloads11 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
–
Impedance @ 25 MHz1000 Ω
–
Maximum Impedance38000 Ω
Maximum Impedance110 MHz 
Rated Current 2260 mA
DC Resistance2600 mΩ
Design Kit –
–Check availability
WE-RFI SMT Wirewound Ferrite Bead
744762368A
SPEC–, 1200 Ω, –
Simu­lation
Availability
–
Downloads11 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
–
Impedance @ 25 MHz1200 Ω
–
Maximum Impedance37000 Ω
Maximum Impedance85 MHz 
Rated Current 2240 mA
DC Resistance2800 mΩ
Design Kit –
–Check availability
WE-RFI SMT Wirewound Ferrite Bead
744762382A
SPEC–, 1600 Ω, –
Simu­lation
Availability
–
Downloads11 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
–
Impedance @ 25 MHz1600 Ω
–
Maximum Impedance35000 Ω
Maximum Impedance65 MHz 
Rated Current 2230 mA
DC Resistance3050 mΩ
Design Kit –
–Check availability
WE-RFI SMT Wirewound Ferrite Bead
7447610139
SPEC–, –, 20 Ω
Simu­lation
Availability
–
Downloads10 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
–
–
Impedance @ 100 MHz20 Ω
Maximum Impedance160 Ω
Maximum Impedance2320 MHz 
Rated Current 21910 mA
DC Resistance42 mΩ
Design Kit –
–Check availability
WE-RFI SMT Wirewound Ferrite Bead
7447610168
SPEC–, –, 35 Ω
Simu­lation
Availability
–
Downloads10 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
–
–
Impedance @ 100 MHz35 Ω
Maximum Impedance265 Ω
Maximum Impedance1925 MHz 
Rated Current 21650 mA
DC Resistance50 mΩ
Design Kit –
–Check availability
WE-RFI SMT Wirewound Ferrite Bead
7447610211
SPEC–, –, 60 Ω
Simu­lation
Availability
–
Downloads10 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
–
–
Impedance @ 100 MHz60 Ω
Maximum Impedance540 Ω
Maximum Impedance1925 MHz 
Rated Current 21230 mA
DC Resistance78 mΩ
Design Kit –
–Check availability
WE-RFI SMT Wirewound Ferrite Bead
7447610215
SPEC–, –, 80 Ω
Simu­lation
Availability
–
Downloads10 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
–
–
Impedance @ 100 MHz80 Ω
Maximum Impedance705 Ω
Maximum Impedance1885 MHz 
Rated Current 21170 mA
DC Resistance90 mΩ
Design Kit –
–Check availability
WE-RFI SMT Wirewound Ferrite Bead
7447610220
SPEC–, –, 105 Ω
Simu­lation
Availability
–
Downloads10 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
–
–
Impedance @ 100 MHz105 Ω
Maximum Impedance860 Ω
Maximum Impedance1730 MHz 
Rated Current 21100 mA
DC Resistance105 mΩ
Design Kit –
–Check availability
WE-RFI SMT Wirewound Ferrite Bead
7447610224
SPEC–, –, 125 Ω
Simu­lation
Availability
–
Downloads10 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
–
–
Impedance @ 100 MHz125 Ω
Maximum Impedance1215 Ω
Maximum Impedance1345 MHz 
Rated Current 2810 mA
DC Resistance180 mΩ
Design Kit –
–Check availability
WE-RFI SMT Wirewound Ferrite Bead
7447610227
SPEC–, –, 140 Ω
Simu­lation
Availability
–
Downloads10 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
–
–
Impedance @ 100 MHz140 Ω
Maximum Impedance1255 Ω
Maximum Impedance1540 MHz 
Rated Current 2790 mA
DC Resistance165 mΩ
Design Kit –
–Check availability
WE-RFI SMT Wirewound Ferrite Bead
7447610236
SPEC–, –, 190 Ω
Simu­lation
Availability
–
Downloads10 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
–
–
Impedance @ 100 MHz190 Ω
Maximum Impedance1840 Ω
Maximum Impedance1040 MHz 
Rated Current 2770 mA
DC Resistance185 mΩ
Design Kit –
–Check availability
WE-RFI SMT Wirewound Ferrite Bead
7447610242
SPEC–, –, 220 Ω
Simu­lation
Availability
–
Downloads10 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
–
–
Impedance @ 100 MHz220 Ω
Maximum Impedance2000 Ω
Maximum Impedance1110 MHz 
Rated Current 2670 mA
DC Resistance255 mΩ
Design Kit –
–Check availability
WE-RFI SMT Wirewound Ferrite Bead
7447610256
SPEC–, –, 320 Ω
Simu­lation
Availability
–
Downloads10 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
–
–
Impedance @ 100 MHz320 Ω
Maximum Impedance2820 Ω
Maximum Impedance915 MHz 
Rated Current 2640 mA
DC Resistance270 mΩ
Design Kit –
–Check availability
WE-RFI SMT Wirewound Ferrite Bead
7447610260
SPEC–, –, 320 Ω
Simu­lation
Availability
–
Downloads10 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
–
–
Impedance @ 100 MHz320 Ω
Maximum Impedance2700 Ω
Maximum Impedance1000 MHz 
Rated Current 2545 mA
DC Resistance380 mΩ
Design Kit –
–Check availability
WE-RFI SMT Wirewound Ferrite Bead
7447610282
SPEC–, –, 440 Ω
Simu­lation
Availability
–
Downloads10 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
–
–
Impedance @ 100 MHz440 Ω
Maximum Impedance3590 Ω
Maximum Impedance830 MHz 
Rated Current 2470 mA
DC Resistance450 mΩ
Design Kit –
–Check availability
WE-RFI SMT Wirewound Ferrite Bead
7447610310
SPEC–, –, 535 Ω
Simu­lation
Availability
–
Downloads10 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
–
–
Impedance @ 100 MHz535 Ω
Maximum Impedance4670 Ω
Maximum Impedance680 MHz 
Rated Current 2375 mA
DC Resistance700 mΩ
Design Kit –
–Check availability
WE-RFI SMT Wirewound Ferrite Bead
7447610315
SPEC–, –, 830 Ω
Simu­lation
Availability
–
Downloads10 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
–
–
Impedance @ 100 MHz830 Ω
Maximum Impedance6910 Ω
Maximum Impedance605 MHz 
Rated Current 2240 mA
DC Resistance1070 mΩ
Design Kit –
–Check availability
WE-RFI SMT Wirewound Ferrite Bead
7447650120
SPEC–, –, 11 Ω
Simu­lation
Availability
–
Downloads10 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
–
–
Impedance @ 100 MHz11 Ω
Maximum Impedance187 Ω
Maximum Impedance7720 MHz 
Rated Current 21770 mA
DC Resistance25 mΩ
Design Kit –
–Check availability
WE-RFI SMT Wirewound Ferrite Bead
7447650130
SPEC–, –, 16 Ω
Simu­lation
Availability
–
Downloads10 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
–
–
Impedance @ 100 MHz16 Ω
Maximum Impedance261 Ω
Maximum Impedance3800 MHz 
Rated Current 21470 mA
DC Resistance35 mΩ
Design Kit –
–Check availability
WE-RFI SMT Wirewound Ferrite Bead
7447650133
SPEC–, –, 18 Ω
Simu­lation
Availability
–
Downloads10 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
–
–
Impedance @ 100 MHz18 Ω
Maximum Impedance327 Ω
Maximum Impedance3875 MHz 
Rated Current 21470 mA
DC Resistance35 mΩ
Design Kit –
–Check availability
WE-RFI SMT Wirewound Ferrite Bead
7447650136
SPEC–, –, 20 Ω
Simu­lation
Availability
–
Downloads10 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
–
–
Impedance @ 100 MHz20 Ω
Maximum Impedance380 Ω
Maximum Impedance3875 MHz 
Rated Current 21380 mA
DC Resistance40 mΩ
Design Kit –
–Check availability
WE-RFI SMT Wirewound Ferrite Bead
7447650177
SPEC–, –, 42 Ω
Simu­lation
Availability
–
Downloads10 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
–
–
Impedance @ 100 MHz42 Ω
Maximum Impedance802 Ω
Maximum Impedance2980 MHz 
Rated Current 21030 mA
DC Resistance90 mΩ
Design Kit –
–Check availability
WE-RFI SMT Wirewound Ferrite Bead
7447650210
SPEC–, –, 55 Ω
Simu­lation
Availability
–
Downloads10 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
–
–
Impedance @ 100 MHz55 Ω
Maximum Impedance1184 Ω
Maximum Impedance2955 MHz 
Rated Current 2890 mA
DC Resistance130 mΩ
Design Kit –
–Check availability
WE-RFI SMT Wirewound Ferrite Bead
7447650212
SPEC–, –, 65 Ω
Simu­lation
Availability
–
Downloads10 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
–
–
Impedance @ 100 MHz65 Ω
Maximum Impedance1160 Ω
Maximum Impedance2955 MHz 
Rated Current 2940 mA
DC Resistance110 mΩ
Design Kit –
–Check availability
WE-RFI SMT Wirewound Ferrite Bead
7447650215
SPEC–, –, 84 Ω
Simu­lation
Availability
–
Downloads10 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
–
–
Impedance @ 100 MHz84 Ω
Maximum Impedance2063 Ω
Maximum Impedance2590 MHz 
Rated Current 2885 mA
DC Resistance130 mΩ
Design Kit –
–Check availability
WE-RFI SMT Wirewound Ferrite Bead
7447650218
SPEC–, –, 100 Ω
Simu­lation
Availability
–
Downloads10 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
–
–
Impedance @ 100 MHz100 Ω
Maximum Impedance1836 Ω
Maximum Impedance2955 MHz 
Rated Current 2765 mA
DC Resistance160 mΩ
Design Kit –
–Check availability
WE-RFI SMT Wirewound Ferrite Bead
7447650222
SPEC–, –, 120 Ω
Simu­lation
Availability
–
Downloads10 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
–
–
Impedance @ 100 MHz120 Ω
Maximum Impedance2318 Ω
Maximum Impedance2170 MHz 
Rated Current 2640 mA
DC Resistance220 mΩ
Design Kit –
–Check availability
WE-RFI SMT Wirewound Ferrite Bead
7447650227
SPEC–, –, 150 Ω
Simu­lation
Availability
–
Downloads10 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
–
–
Impedance @ 100 MHz150 Ω
Maximum Impedance2883 Ω
Maximum Impedance2015 MHz 
Rated Current 2600 mA
DC Resistance260 mΩ
Design Kit –
–Check availability
WE-RFI SMT Wirewound Ferrite Bead
7447650236
SPEC–, –, 200 Ω
Simu­lation
Availability
–
Downloads10 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
–
–
Impedance @ 100 MHz200 Ω
Maximum Impedance4418 Ω
Maximum Impedance1565 MHz 
Rated Current 2515 mA
DC Resistance375 mΩ
Design Kit –
–Check availability
WE-RFI SMT Wirewound Ferrite Bead
7447650242
SPEC–, –, 235 Ω
Simu­lation
Availability
–
Downloads10 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
–
–
Impedance @ 100 MHz235 Ω
Maximum Impedance4888 Ω
Maximum Impedance1810 MHz 
Rated Current 2440 mA
DC Resistance460 mΩ
Design Kit –
–Check availability
WE-RFI SMT Wirewound Ferrite Bead
7447650247
SPEC–, –, 260 Ω
Simu­lation
Availability
–
Downloads10 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
–
–
Impedance @ 100 MHz260 Ω
Maximum Impedance4790 Ω
Maximum Impedance1600 MHz 
Rated Current 2430 mA
DC Resistance510 mΩ
Design Kit –
–Check availability
WE-RFI SMT Wirewound Ferrite Bead
7447650253
SPEC–, –, 300 Ω
Simu­lation
Availability
–
Downloads10 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
–
–
Impedance @ 100 MHz300 Ω
Maximum Impedance6050 Ω
Maximum Impedance1600 MHz 
Rated Current 2370 mA
DC Resistance615 mΩ
Design Kit –
–Check availability
WE-RFI SMT Wirewound Ferrite Bead
7447650259
SPEC–, –, 330 Ω
Simu­lation
Availability
–
Downloads10 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
–
–
Impedance @ 100 MHz330 Ω
Maximum Impedance6260 Ω
Maximum Impedance1370 MHz 
Rated Current 2360 mA
DC Resistance670 mΩ
Design Kit –
–Check availability
WE-RFI SMT Wirewound Ferrite Bead
7447650270
SPEC–, –, 400 Ω
Simu­lation
Availability
–
Downloads10 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
–
–
Impedance @ 100 MHz400 Ω
Maximum Impedance7130 Ω
Maximum Impedance1565 MHz 
Rated Current 2260 mA
DC Resistance1125 mΩ
Design Kit –
–Check availability
WE-RFI SMT Wirewound Ferrite Bead
7447650277
SPEC–, –, 430 Ω
Simu­lation
Availability
–
Downloads10 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
–
–
Impedance @ 100 MHz430 Ω
Maximum Impedance8900 Ω
Maximum Impedance1240 MHz 
Rated Current 2240 mA
DC Resistance1250 mΩ
Design Kit –
–Check availability

Assortments

Articles from this product series can be found in the following assortments:

Design Kit WE-RFI SMT Wire Wound Ferrite Inductor 0805/1008 - ±5% Tol.

Videos

Würth Elektronik Webinar: Signal interface filters - effectiveness under real conditions