Varistor
Varistor components are essential building blocks in modern electronic systems. FindMyChip sources Varistor ICs from authorized China distributors with competitive pricing and reliable stock.
239 components
How to Choose Varistor Components
- 1Verify electrical specifications (voltage, current, frequency) match your design requirements.
- 2Check package footprint and thermal characteristics against your PCB layout constraints.
- 3Confirm lifecycle status and long-term availability for production designs.
Popular Applications
Consumer Electronics
Smartphones, tablets, and smart home devices
Industrial Systems
Factory automation, control systems, and monitoring
Automotive
In-vehicle electronics and advanced driver assistance
Telecommunications
Base stations, routers, and network equipment
Varistor Guides & Articles
CSD87313DMS Synchronous Buck Power Stage Design Guide
Design a compact CSD87313DMS synchronous buck stage with practical guidance for loss, gate drive, PCB layout, EMI, thermal validation, and sourcing.
Aug 6, 2026
STEF05SGR eFuse Selection Guide for 5 V Overcurrent Protection
Choose STEF05SGR for 5 V overcurrent protection by checking current-limit margin, inrush, thermal loss, fault response, and sourcing.
Aug 6, 2026
C0402C103K3RACTU Selection Guide: Choosing a 10 nF 0402 MLCC
Select C0402C103K3RACTU by voltage margin, X7R behavior, tolerance, 0402 assembly risk, and qualified alternatives.
Aug 4, 2026
STM32H753VIT6 MCU Selection Guide: Memory, Package, Connectivity, and Security
Choose STM32H753VIT6 by evaluating memory architecture, LQFP-100 pin fit, connectivity, security, power, and sourcing tradeoffs.
Aug 4, 2026
All Varistor Components
Showing 1–50 of 239
B72210P2381K101 is a Varistor from EPCOS. It uses Other packaging for dependable electronic designs. From $0.01, in stock for qualified sourcing with worldwide shipping.
Varistors 300V 5A CLAMP
Series/Type: Varistor SMD type Series VF, Varistor Voltage (V): 82, Varistor Voltage (Range) (V): 74 - 90, Maximum Allowable Voltage ACrms (V): 50, Maximum Allowable Voltage DC (V): 65, Maximum Energy (2ms) (J): 3.5, Maximum Peak Current (8/20 µs) (A): 624
Series/Type: Varistor SMD type Series VF, Varistor Voltage (V): 82, Varistor Voltage (Range) (V): 74 - 90, Maximum Allowable Voltage ACrms (V): 50, Maximum Allowable Voltage DC (V): 65, Maximum Energy (2ms) (J): 3.5, Maximum Peak Current (8/20 µs) (A): 633
Var 275VAC/350VDC 3500A 430V Radial Bulk
RADIAL LEADED
Surface Mount Varistors
Surface Mount Varistors
BOURNS - MOV-07D391K - VARISTOR, METAL OXIDE, 650V, DISC 7MM
BOURNS - MOV-07D431K - VARISTOR, METAL OXIDE, 710V, DISC 7MM
RADIAL LEADED
Leaded Disk Varistors, Max. Operating Voltage [AC]=510Vrms, Max. Surge Current Imax(8/20?s,1time)=10000A
Series/Type: Chip Varistor [Voltage/Signal lines], Type: 0402 Size, Max. Allowable Voltage (V): 10, Varistor Voltage (Range) (V): 64 - 96, Capacitance (pF): -, Capacitance (max.) (pF): 1
Chip Varistors / Ceramic Transient Voltage Suppressors, Maximum continuous voltage [DC]=5.5V, Maximum Clamping Voltage (8/20uS)=15V
VARISTOR 205V 8KA DISC 20MM
RADIAL LEADED
RADIAL LEADED
RADIAL LEADED
RADIAL LEADED
RADIAL LEADED
V275LA40APX1347 is a 20 mm radial varistor by Littelfuse for surge suppression. Key specs: 275 V RMS rating, 140 J energy capacity, and through-hole mounting. From quoted pricing, in stock with worldwide shipping.
Leaded Disk Varistors, Max. Operating Voltage [AC]=300Vrms, Max. Surge Current Imax(8/20?s,1time)=15000A
RADIAL LEADED, ROHS COMPLIANT
CHIP, 1206, ROHS COMPLIANT
82551140 is a Würth Elektronik varistor for surge protection, power input protection, and industrial equipment safety. Key specs include 2 pins, -40°C to 85°C operating range, and surface mount rectangular package. Request quote pricing, stock checks, and worldwide shipping for production or repair sourcing.
82550250 is a Würth Elektronik varistor for surge protection, power input protection, and industrial equipment safety. Key specs include 2 pins, -40°C to 85°C operating range, and surface mount rectangular package. Request quote pricing, stock checks, and worldwide shipping for production or repair sourcing.
82550200 is a Würth Elektronik varistor for surge protection, power input protection, and industrial equipment safety. Key specs include 2 pins, -40°C to 85°C operating range, and surface mount rectangular package. Request quote pricing, stock checks, and worldwide shipping for production or repair sourcing.
82541300 is a Würth Elektronik varistor for surge protection, power input protection, and industrial equipment safety. Key specs include 2 pins, -40°C to 85°C operating range, and surface mount rectangular package. Request quote pricing, stock checks, and worldwide shipping for production or repair sourcing.
82541250 is a Würth Elektronik varistor for surge protection, power input protection, and industrial equipment safety. Key specs include 2 pins, -40°C to 85°C operating range, and surface mount rectangular package. Request quote pricing, stock checks, and worldwide shipping for production or repair sourcing.
82541140 is a Würth Elektronik varistor for surge protection, power input protection, and industrial equipment safety. Key specs include 2 pins, -40°C to 85°C operating range, and surface mount rectangular package. Request quote pricing, stock checks, and worldwide shipping for production or repair sourcing.
82541110 is a Würth Elektronik varistor for surge protection, power input protection, and industrial equipment safety. Key specs include 2 pins, -40°C to 85°C operating range, and surface mount rectangular package. Request quote pricing, stock checks, and worldwide shipping for production or repair sourcing.
82537110 is a Würth Elektronik varistor for surge protection, power input protection, and industrial equipment safety. Key specs include 2 pins, -40°C to 85°C operating range, and surface mount rectangular package. Request quote pricing, stock checks, and worldwide shipping for production or repair sourcing.
82537040 is a Würth Elektronik varistor for surge protection, power input protection, and industrial equipment safety. Key specs include 2 pins, -40°C to 85°C operating range, and surface mount rectangular package. Request quote pricing, stock checks, and worldwide shipping for production or repair sourcing.
82536140 is a Würth Elektronik varistor for surge protection, power input protection, and industrial equipment safety. Key specs include 2 pins, -40°C to 85°C operating range, and surface mount rectangular package. Request quote pricing, stock checks, and worldwide shipping for production or repair sourcing.
82536110 is a Würth Elektronik varistor for surge protection, power input protection, and industrial equipment safety. Key specs include 2 pins, -40°C to 85°C operating range, and surface mount rectangular package. Request quote pricing, stock checks, and worldwide shipping for production or repair sourcing.
82531400 is a Würth Elektronik varistor for surge protection, power input protection, and industrial equipment safety. Key specs include 2 pins, -40°C to 85°C operating range, and surface mount rectangular package. Request quote pricing, stock checks, and worldwide shipping for production or repair sourcing.
82531040 is a Würth Elektronik varistor for surge protection, power input protection, and industrial equipment safety. Key specs include 2 pins, -40°C to 125°C operating range, and surface mount rectangular package. Request quote pricing, stock checks, and worldwide shipping for production or repair sourcing.
82307050029 is a Würth Elektronik varistor for surge protection, power input protection, and industrial equipment safety. Key specs include 2 pins, -40°C to 85°C operating range, and rectangular. Request quote pricing, stock checks, and worldwide shipping for production or repair sourcing.
82306120029 is a Würth Elektronik varistor for surge protection, power input protection, and industrial equipment safety. Key specs include 2 pins, -40°C to 85°C operating range, and rectangular. Request quote pricing, stock checks, and worldwide shipping for production or repair sourcing.
82306050029 is a Würth Elektronik varistor for surge protection, power input protection, and industrial equipment safety. Key specs include 2 pins, -40°C to 85°C operating range, and rectangular. Request quote pricing, stock checks, and worldwide shipping for production or repair sourcing.
820576001 is a Würth Elektronik varistor for surge protection, power input protection, and industrial equipment safety. Key specs include 2 pins, -40°C to 85°C operating range, and through hole mount disk package. Request quote pricing, stock checks, and worldwide shipping for production or repair sourcing.
820572501 is a Würth Elektronik varistor for surge protection, power input protection, and industrial equipment safety. Key specs include 2 pins, -40°C to 85°C operating range, and through hole mount disk package. Request quote pricing, stock checks, and worldwide shipping for production or repair sourcing.
820571406 is a Würth Elektronik varistor for surge protection, power input protection, and industrial equipment safety. Key specs include 2 pins, -40°C to 85°C operating range, and through hole mount disk package. Request quote pricing, stock checks, and worldwide shipping for production or repair sourcing.
820571311 is a Würth Elektronik varistor for surge protection, power input protection, and industrial equipment safety. Key specs include 2 pins, -40°C to 125°C operating range, and through hole mount disk package. Request quote pricing, stock checks, and worldwide shipping for production or repair sourcing.
820571111 is a Würth Elektronik varistor for surge protection, power input protection, and industrial equipment safety. Key specs include 2 pins, -40°C to 125°C operating range, and through hole mount disk package. Request quote pricing, stock checks, and worldwide shipping for production or repair sourcing.
820554001 is a Würth Elektronik varistor for surge protection, power input protection, and industrial equipment safety. Key specs include 2 pins, -40°C to 105°C operating range, and through hole mount disk package. Request quote pricing, stock checks, and worldwide shipping for production or repair sourcing.
820552501 is a Würth Elektronik varistor for surge protection, power input protection, and industrial equipment safety. Key specs include 2 pins, -40°C to 105°C operating range, and through hole mount disk package. Request quote pricing, stock checks, and worldwide shipping for production or repair sourcing.
820551311 is a Würth Elektronik varistor for surge protection, power input protection, and industrial equipment safety. Key specs include 2 pins, -40°C to 105°C operating range, and through hole mount disk package. Request quote pricing, stock checks, and worldwide shipping for production or repair sourcing.
820543001 is a Würth Elektronik varistor for surge protection, power input protection, and industrial equipment safety. Key specs include 2 pins, -40°C to 105°C operating range, and through hole mount disk package. Request quote pricing, stock checks, and worldwide shipping for production or repair sourcing.
820542501 is a Würth Elektronik varistor for surge protection, power input protection, and industrial equipment safety. Key specs include 2 pins, -40°C to 105°C operating range, and through hole mount disk package. Request quote pricing, stock checks, and worldwide shipping for production or repair sourcing.