WE-PBF Flat Wire High Current SMT Ferrite Bead | Passive Components | Würth Elektronik Product Catalog

WE-PBF Flat Wire High Current SMT Ferrite Bead

Size	Dimensions	L (mm)	W (mm)	H (mm)	Fl (mm)	Mount
3029		3.1	2.9	2.41	0.8	SMT
4030		-	3	-	-	SMT
8530		8.5	3	2.55	1.45	SMT
7847		7.8	4.75	3	1.45	SMT

LTSpice files

Characteristics

Flat wire
Suitable for applications with high currents up to 18 A
Glued version: High mechanical stability
Operating temperature: –55 ºC to +125 ºC

Applications

Voltage supply for high load current
Glued version is specially designed for applications with permanent vibrations.

Products

All

3029

4030

8530

7847

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articles in 4 product lines

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	Order Code	Datasheet	Simulation	Downloads	Status	Z @ 100 MHz(Ω)	I_R(A)	R_{DC max.}(mΩ)	Z @ 25 MHz(Ω)	L(mm)	W(mm)	H(mm)	Version	Design Kit	SamplesAvailability & Sample

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	7427933	SPEC39 Ω, 14 A, 0.6 mΩ PCN pending Due to a pending PCN there will be a new datasheet revision issued for this order code soon. Please find the actual as well based on valid PCN date the new revision datasheet below. If you have further questions please get in contact with our sales staff. SPEC Datasheet valid to 16/10/2026 SPEC Datasheet valid from 17/10/2026 PCN PCN document	Simulation	Availability –	Downloads9 files ALT Altium_WE-PBF (rev22c).IntLib \| 130 KB CDS Cadence_WE-PBF (rev22a).zip \| 439.4 KB EAG Eagle_WE-PBF (rev21a).lbr \| 27.4 KB KIC KiCad_WE-PBF (rev26b).zip \| 107.3 KB ZUK Cadstar_WE-PBF (rev21a).zip \| 6.8 KB IGS Download_IGS_WE-PBF-3029-7427933 (rev1).igs \| 651.4 KB STP Download_STP_WE-PBF-3029-7427933 (rev1).stp \| 124.1 KB PSP PSpice_WE-PBF (rev22a).zip \| 3.7 KB S S-PARAMETER_WE-PBF (rev19a).zip \| 3.5 MB	Status ActiveProduction is active. Expected lifetime: >10 years. iProduction is active. Expected lifetime: >10 years.	Impedance @ 100 MHz39 Ω	Rated Current14 A	DC Resistance0.6 mΩ	Impedance @ 25 MHz23 Ω	Length3.1 mm	Width2.9 mm	Height2.41 mm	VersionNot Glued	Design Kit –	–Check availability
	7427930	SPEC42 Ω, 16 A, 0.6 mΩ	Simulation	Availability –	Downloads9 files ALT Altium_WE-PBF (rev22c).IntLib \| 130 KB CDS Cadence_WE-PBF (rev22a).zip \| 439.4 KB EAG Eagle_WE-PBF (rev21a).lbr \| 27.4 KB KIC KiCad_WE-PBF (rev26b).zip \| 107.3 KB ZUK Cadstar_WE-PBF (rev21a).zip \| 6.8 KB IGS 7427930 (rev1).igs \| 396.7 KB STP 7427930 (rev1).stp \| 113.8 KB PSP PSpice_WE-PBF (rev22a).zip \| 3.7 KB S S-PARAMETER_WE-PBF (rev19a).zip \| 3.5 MB	Status ActiveProduction is active. Expected lifetime: >10 years. iProduction is active. Expected lifetime: >10 years.	Impedance @ 100 MHz42 Ω	Rated Current16 A	DC Resistance0.6 mΩ	Impedance @ 25 MHz28 Ω	Length5 mm	Width3 mm	Height2.55 mm	VersionNot Glued	Design Kit 742791 742793	–Check availability
	74279390	SPEC42 Ω, 16 A, 0.6 mΩ	Simulation	Availability –	Downloads9 files ALT Altium_WE-PBF (rev22c).IntLib \| 130 KB CDS Cadence_WE-PBF (rev22a).zip \| 439.4 KB EAG Eagle_WE-PBF (rev21a).lbr \| 27.4 KB KIC KiCad_WE-PBF (rev26b).zip \| 107.3 KB ZUK Cadstar_WE-PBF (rev21a).zip \| 6.8 KB IGS Download_IGS_74279390 (rev1).igs \| 350.4 KB STP Download_STP_74279390 (rev1).stp \| 72 KB PSP PSpice_WE-PBF (rev22a).zip \| 3.7 KB S S-PARAMETER_WE-PBF (rev19a).zip \| 3.5 MB	Status ActiveProduction is active. Expected lifetime: >10 years. iProduction is active. Expected lifetime: >10 years.	Impedance @ 100 MHz42 Ω	Rated Current16 A	DC Resistance0.6 mΩ	Impedance @ 25 MHz28 Ω	Length4 mm	Width3 mm	Height2.55 mm	VersionGlued	Design Kit –	–Check availability
	7427934	SPEC42 Ω, 15 A, 0.6 mΩ	Simulation	Availability –	Downloads9 files ALT Altium_WE-PBF (rev22c).IntLib \| 130 KB CDS Cadence_WE-PBF (rev22a).zip \| 439.4 KB EAG Eagle_WE-PBF (rev21a).lbr \| 27.4 KB KIC KiCad_WE-PBF (rev26b).zip \| 107.3 KB ZUK Cadstar_WE-PBF (rev21a).zip \| 6.8 KB IGS Download_IGS_WE-PBF-4030-7427934 (rev1).igs \| 491.3 KB STP Download_STP_WE-PBF-4030-7427934 (rev1).stp \| 97.6 KB PSP PSpice_WE-PBF (rev22a).zip \| 3.7 KB S S-PARAMETER_WE-PBF (rev19a).zip \| 3.5 MB	Status ActiveProduction is active. Expected lifetime: >10 years. iProduction is active. Expected lifetime: >10 years.	Impedance @ 100 MHz42 Ω	Rated Current15 A	DC Resistance0.6 mΩ	Impedance @ 25 MHz28 Ω	Length4.8 mm	Width3 mm	Height2.5 mm	VersionNot Glued	Design Kit –	–Check availability
	7427931	SPEC91 Ω, 17 A, 0.9 mΩ	Simulation	Availability –	Downloads9 files ALT Altium_WE-PBF (rev22c).IntLib \| 130 KB CDS Cadence_WE-PBF (rev22a).zip \| 439.4 KB EAG Eagle_WE-PBF (rev21a).lbr \| 27.4 KB KIC KiCad_WE-PBF (rev26b).zip \| 107.3 KB ZUK Cadstar_WE-PBF (rev21a).zip \| 6.8 KB IGS 7427931 (rev1).igs \| 420.4 KB STP 7427931 (rev1).stp \| 127.4 KB PSP PSpice_WE-PBF (rev22a).zip \| 3.7 KB S S-PARAMETER_WE-PBF (rev19a).zip \| 3.5 MB	Status ActiveProduction is active. Expected lifetime: >10 years. iProduction is active. Expected lifetime: >10 years.	Impedance @ 100 MHz91 Ω	Rated Current17 A	DC Resistance0.9 mΩ	Impedance @ 25 MHz58 Ω	Length8.5 mm	Width3 mm	Height2.55 mm	VersionNot Glued	Design Kit 742791 742793	–Check availability
	74279391	SPEC91 Ω, 17 A, 0.9 mΩ	Simulation	Availability –	Downloads9 files ALT Altium_WE-PBF (rev22c).IntLib \| 130 KB CDS Cadence_WE-PBF (rev22a).zip \| 439.4 KB EAG Eagle_WE-PBF (rev21a).lbr \| 27.4 KB KIC KiCad_WE-PBF (rev26b).zip \| 107.3 KB ZUK Cadstar_WE-PBF (rev21a).zip \| 6.8 KB IGS Download_IGS_74279391 (rev1).igs \| 367.6 KB STP Download_STP_74279391 (rev1).stp \| 76.9 KB PSP PSpice_WE-PBF (rev22a).zip \| 3.7 KB S S-PARAMETER_WE-PBF (rev19a).zip \| 3.5 MB	Status ActiveProduction is active. Expected lifetime: >10 years. iProduction is active. Expected lifetime: >10 years.	Impedance @ 100 MHz91 Ω	Rated Current17 A	DC Resistance0.9 mΩ	Impedance @ 25 MHz58 Ω	Length8.5 mm	Width3 mm	Height2.55 mm	VersionGlued	Design Kit –	–Check availability
	7427932	SPEC98 Ω, 18 A, 0.9 mΩ	Simulation	Availability –	Downloads9 files ALT Altium_WE-PBF (rev22c).IntLib \| 130 KB CDS Cadence_WE-PBF (rev22a).zip \| 439.4 KB EAG Eagle_WE-PBF (rev21a).lbr \| 27.4 KB KIC KiCad_WE-PBF (rev26b).zip \| 107.3 KB ZUK Cadstar_WE-PBF (rev21a).zip \| 6.8 KB IGS 7427932 (rev1).igs \| 639.5 KB STP 7427932 (rev1).stp \| 170.7 KB PSP PSpice_WE-PBF (rev22a).zip \| 3.7 KB S S-PARAMETER_WE-PBF (rev19a).zip \| 3.5 MB	Status ActiveProduction is active. Expected lifetime: >10 years. iProduction is active. Expected lifetime: >10 years.	Impedance @ 100 MHz98 Ω	Rated Current18 A	DC Resistance0.9 mΩ	Impedance @ 25 MHz65 Ω	Length7.8 mm	Width4.75 mm	Height3 mm	VersionNot Glued	Design Kit 742791 742793	–Check availability
	74279392	SPEC98 Ω, 18 A, 0.9 mΩ	Simulation	Availability –	Downloads9 files ALT Altium_WE-PBF (rev22c).IntLib \| 130 KB CDS Cadence_WE-PBF (rev22a).zip \| 439.4 KB EAG Eagle_WE-PBF (rev21a).lbr \| 27.4 KB KIC KiCad_WE-PBF (rev26b).zip \| 107.3 KB ZUK Cadstar_WE-PBF (rev21a).zip \| 6.8 KB IGS Download_IGS_74279392 (rev1).igs \| 565.8 KB STP Download_STP_74279392 (rev1).stp \| 111.6 KB PSP PSpice_WE-PBF (rev22a).zip \| 3.7 KB S S-PARAMETER_WE-PBF (rev19a).zip \| 3.5 MB	Status ActiveProduction is active. Expected lifetime: >10 years. iProduction is active. Expected lifetime: >10 years.	Impedance @ 100 MHz98 Ω	Rated Current18 A	DC Resistance0.9 mΩ	Impedance @ 25 MHz65 Ω	Length7.8 mm	Width4.75 mm	Height3 mm	VersionGlued	Design Kit –	–Check availability

Assortments

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

Design Kit Ferrites WE-CBF Large Size

Design Kit WE-MPSB / WE-PBF / WE-SUKW / WE-CMS

Videos

Würth Elektronik Webinar: EMC ferrites are more than just bird food on the PCB

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