ComponentsPassive ComponentsEMC ComponentsESD Protection

WE-VE ESD Suppressor

WE-VS SMT Varistor. Fast response time. Nickel barrier for leadfree soldering.
SizeDimen­sionsL
(mm)		W
(mm)		H
(mm)		Fl
(mm)		Mount
0402
 1 0.5 0.6 0.25 SMT
0603
 1.6 0.8 0.9 0.3 SMT
0805
 2 1.25 1.2 0.3 SMT

LTSpice files

Characteristics

  • Fast response time
  • No leakage current
  • Low clamping voltage
  • Almost no energy consumption in stand-by mode
  • Excellent absorption for ESD-impulses
  • Operating temperature: –40 ºC to +85 ºC
  • Nickel barrier

Applications

  • Protection of data lines
  • Protection of bus systems
  • Protection of semiconductors
  • ESD protection in accordance with EN 61000-4-2:
    – 8 kV contact discharge
    – 15 kV air discharge

Application Notes

Products

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0402
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Order Code
Data­sheet
Simu­lation
Downloads
Status
Channels
CCh typ.(pF)
CCh max.(pF)
VCh min.(V)
VCh max.(V)
VClamp typ.(V)
VESD Contact(kV)
Size
Application
Filter Stick
Filter Bag
Design Kit
SamplesAvailability & Sample
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82357050100
SPEC1, 10 pF, 13 pF
Simu­lation
Availability
–
Downloads8 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Channels1 
(Channel) Input Capacitance [typ.]10 pF
(Channel) Input Capacitance [max.]13 pF
Channel Operating Voltage [min.]-5 V
Channel Operating Voltage [max.]5 V
–
ESD Contact Discharge Capability8 kV
Size0402 
ApplicationUSB 1.1 RS-232 LAN 10 Mbit 
Filter Stick –
Filter Bag –
Design Kit –
–Check availability
82357050220
SPEC1, 22 pF, 28.6 pF
Simu­lation
Availability
–
Downloads8 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Channels1 
(Channel) Input Capacitance [typ.]22 pF
(Channel) Input Capacitance [max.]28.6 pF
Channel Operating Voltage [min.]-5 V
Channel Operating Voltage [max.]5 V
–
ESD Contact Discharge Capability8 kV
Size0402 
–
Filter Stick –
Filter Bag –
Design Kit –
–Check availability
82357050330
SPEC1, 33 pF, 42.9 pF
Simu­lation
Availability
–
Downloads8 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Channels1 
(Channel) Input Capacitance [typ.]33 pF
(Channel) Input Capacitance [max.]42.9 pF
Channel Operating Voltage [min.]-5 V
Channel Operating Voltage [max.]5 V
–
ESD Contact Discharge Capability8 kV
Size0402 
ApplicationRS-422 
Filter Stick –
Filter Bag –
Design Kit –
–Check availability
82357050560
SPEC1, 56 pF, 72.8 pF
Simu­lation
Availability
–
Downloads8 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Channels1 
(Channel) Input Capacitance [typ.]56 pF
(Channel) Input Capacitance [max.]72.8 pF
Channel Operating Voltage [min.]-5 V
Channel Operating Voltage [max.]5 V
Clamping Voltage [typ.]55 V
ESD Contact Discharge Capability8 kV
Size0402 
ApplicationRS-485 IrDA 1.0 
Filter Stick
8294851
Filter Bag
829485
Design Kit
823999
–Check availability
82357120050
SPEC1, 5 pF, 9 pF
Simu­lation
Availability
–
Downloads8 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Channels1 
(Channel) Input Capacitance [typ.]5 pF
(Channel) Input Capacitance [max.]9 pF
Channel Operating Voltage [min.]-12 V
Channel Operating Voltage [max.]12 V
–
ESD Contact Discharge Capability8 kV
Size0402 
ApplicationUSB 1.1 USB 2.0 
Filter Stick –
Filter Bag –
Design Kit –
–Check availability
82357120100
SPEC1, 10 pF, 13 pF
Simu­lation
Availability
–
Downloads8 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Channels1 
(Channel) Input Capacitance [typ.]10 pF
(Channel) Input Capacitance [max.]13 pF
Channel Operating Voltage [min.]-12 V
Channel Operating Voltage [max.]12 V
–
ESD Contact Discharge Capability8 kV
Size0402 
ApplicationUSB 1.1 RS-232 LAN 10 Mbit 
Filter Stick –
Filter Bag –
Design Kit –
–Check availability
82357120220
SPEC1, 22 pF, 28.6 pF
Simu­lation
Availability
–
Downloads8 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Channels1 
(Channel) Input Capacitance [typ.]22 pF
(Channel) Input Capacitance [max.]28.6 pF
Channel Operating Voltage [min.]-12 V
Channel Operating Voltage [max.]12 V
–
ESD Contact Discharge Capability8 kV
Size0402 
–
Filter Stick –
Filter Bag –
Design Kit –
–Check availability
82357240010
SPEC1, 1 pF, 1.5 pF
Simu­lation
Availability
–
Downloads8 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Channels1 
(Channel) Input Capacitance [typ.]1 pF
(Channel) Input Capacitance [max.]1.5 pF
Channel Operating Voltage [min.]-24 V
Channel Operating Voltage [max.]24 V
–
ESD Contact Discharge Capability8 kV
Size0402 
–
Filter Stick –
Filter Bag –
Design Kit –
–Check availability
82356050050
SPEC1, 5 pF, 9 pF
Simu­lation
Availability
–
Downloads8 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Channels1 
(Channel) Input Capacitance [typ.]5 pF
(Channel) Input Capacitance [max.]9 pF
Channel Operating Voltage [min.]-5 V
Channel Operating Voltage [max.]5 V
–
ESD Contact Discharge Capability8 kV
Size0603 
ApplicationUSB 1.1 USB 2.0 
Filter Stick –
Filter Bag –
Design Kit
823999
–Check availability
82356050100
SPEC1, 10 pF, 13 pF
Simu­lation
Availability
–
Downloads8 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Channels1 
(Channel) Input Capacitance [typ.]10 pF
(Channel) Input Capacitance [max.]13 pF
Channel Operating Voltage [min.]-5 V
Channel Operating Voltage [max.]5 V
–
ESD Contact Discharge Capability8 kV
Size0603 
–
Filter Stick –
Filter Bag –
Design Kit –
–Check availability
82356050220
SPEC1, 22 pF, 28.6 pF
Simu­lation
Availability
–
Downloads8 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Channels1 
(Channel) Input Capacitance [typ.]22 pF
(Channel) Input Capacitance [max.]28.6 pF
Channel Operating Voltage [min.]-5 V
Channel Operating Voltage [max.]5 V
–
ESD Contact Discharge Capability8 kV
Size0603 
–
Filter Stick –
Filter Bag –
Design Kit
823999
–Check availability
82356050560
SPEC1, 56 pF, 72.8 pF
Simu­lation
Availability
–
Downloads8 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Channels1 
(Channel) Input Capacitance [typ.]56 pF
(Channel) Input Capacitance [max.]72.8 pF
Channel Operating Voltage [min.]-5 V
Channel Operating Voltage [max.]5 V
–
ESD Contact Discharge Capability8 kV
Size0603 
–
Filter Stick –
Filter Bag –
Design Kit –
–Check availability
82356050101
SPEC1, 100 pF, 130 pF
Simu­lation
Availability
–
Downloads8 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Channels1 
(Channel) Input Capacitance [typ.]100 pF
(Channel) Input Capacitance [max.]130 pF
Channel Operating Voltage [min.]-5 V
Channel Operating Voltage [max.]5 V
–
ESD Contact Discharge Capability8 kV
Size0603 
ApplicationRS-485, Sensors 
Filter Stick –
Filter Bag –
Design Kit
823999
–Check availability
82356120050
SPEC1, 5 pF, 9 pF
Simu­lation
Availability
–
Downloads8 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Channels1 
(Channel) Input Capacitance [typ.]5 pF
(Channel) Input Capacitance [max.]9 pF
Channel Operating Voltage [min.]-12 V
Channel Operating Voltage [max.]12 V
–
ESD Contact Discharge Capability8 kV
Size0603 
–
Filter Stick –
Filter Bag –
Design Kit –
–Check availability
82356120100
SPEC1, 10 pF, 13 pF
Simu­lation
Availability
–
Downloads8 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Channels1 
(Channel) Input Capacitance [typ.]10 pF
(Channel) Input Capacitance [max.]13 pF
Channel Operating Voltage [min.]-12 V
Channel Operating Voltage [max.]12 V
–
ESD Contact Discharge Capability8 kV
Size0603 
ApplicationUSB 1.1 RS-232 LAN 10 Mbit 
Filter Stick –
Filter Bag –
Design Kit
823999
–Check availability
82356120220
SPEC1, 22 pF, 28.6 pF
Simu­lation
Availability
–
Downloads8 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Channels1 
(Channel) Input Capacitance [typ.]22 pF
(Channel) Input Capacitance [max.]28.6 pF
Channel Operating Voltage [min.]-12 V
Channel Operating Voltage [max.]12 V
–
ESD Contact Discharge Capability8 kV
Size0603 
–
Filter Stick –
Filter Bag –
Design Kit –
–Check availability
82356120330
SPEC1, 33 pF, 42.9 pF
Simu­lation
Availability
–
Downloads8 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Channels1 
(Channel) Input Capacitance [typ.]33 pF
(Channel) Input Capacitance [max.]42.9 pF
Channel Operating Voltage [min.]-12 V
Channel Operating Voltage [max.]12 V
–
ESD Contact Discharge Capability8 kV
Size0603 
–
Filter Stick –
Filter Bag –
Design Kit –
–Check availability
82356240030
SPEC1, 3 pF, 4.5 pF
Simu­lation
Availability
–
Downloads8 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Channels1 
(Channel) Input Capacitance [typ.]3 pF
(Channel) Input Capacitance [max.]4.5 pF
Channel Operating Voltage [min.]-24 V
Channel Operating Voltage [max.]24 V
–
ESD Contact Discharge Capability8 kV
Size0603 
ApplicationUSB 2.0 LAN 100 Mbit 
Filter Stick –
Filter Bag –
Design Kit
823999
–Check availability
82350120560
SPEC1, 56 pF, 72.8 pF
Simu­lation
Availability
–
Downloads8 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Channels1 
(Channel) Input Capacitance [typ.]56 pF
(Channel) Input Capacitance [max.]72.8 pF
Channel Operating Voltage [min.]-12 V
Channel Operating Voltage [max.]12 V
–
ESD Contact Discharge Capability8 kV
Size0805 
ApplicationRS-232 
Filter Stick –
Filter Bag –
Design Kit
823999
–Check availability
82350120101
SPEC1, 100 pF, 130 pF
Simu­lation
Availability
–
Downloads8 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Channels1 
(Channel) Input Capacitance [typ.]100 pF
(Channel) Input Capacitance [max.]130 pF
Channel Operating Voltage [min.]-12 V
Channel Operating Voltage [max.]12 V
–
ESD Contact Discharge Capability8 kV
Size0805 
ApplicationRS-232, Sensors 
Filter Stick –
Filter Bag –
Design Kit
823999
–Check availability

Assortments

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

Design Kit ESD PROTECTION
Filter Stick RS-485 Profibus EMC
Filter Bag RS-485 Profibus EMC

Videos

Würth Elektronik Webinar: Effective ESD protection with TVS diodes

Learn more