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82537259 The 82537259 is a 5.5V varistor from Würth Elektronik with a peak current rating of 20A. It features 0.04J energy absorption and 180pF capacitance in a 0402 SMD package.
Mfr Part #:

82537259

Available from 1 distributors
Mfr Name: Würth Elektronik
Würth Elektronik
The 82537259 is a 5.5V varistor from Würth Elektronik with a peak current rating of 20A. It features 0.04J energy absorption and 180pF capacitance in a 0402 SMD package.
Total Stock: 39 pcs
$ Price Range: $0.43 - $0.59

82537259 Available from 1 distributor

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82537259 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Body Material
Capacitance
Capacitance @ Frequency
Clamping Voltage
Current
Energy
Halogen Free
Industrial Grade
Leakage Current
Max Solder Temperature
Maximum AC Volts
Maximum DC Volts
Mounting Type
Number of Circuits
Operating Temperature
Peak Current
Response Time
SVHC Present
Storage Temperature
Surge Level IEC61000-4-5
Tape & Reel
Termination Material
Varistor Voltage (Max)
Varistor Voltage (Min)
Varistor Voltage (Minimum/Typical/Maximum @ At 1 mA)
Varistor Voltage (Typ)

82537259 Description

Short technical summary and product information.

The 82537259 is a surface mount multilayer chip varistor (MLCV) from Würth Elektronik, designed for transient voltage suppression in low voltage circuits. With a typical varistor voltage of 5.5V, it provides reliable clamping protection.

 

Key electrical specifications include a clamping voltage of 13V at 1A, peak current handling of 20A (8/20µs waveform), energy rating of 0.04J, and capacitance of 180pF at 1MHz. It meets IEC 61000-4-5 surge level 4 (4kV) and responds in under 1ns.

 

The component is packaged in a 0402 (1005 metric) SMD size with a ZnO body and Ag/Ni/Sn terminations. Operating temperature ranges from -40°C to 125°C, with storage from -50°C to 125°C.

 

Ideal for protecting sensitive electronics in consumer devices, telecom systems, and industrial controls, this compact varistor is suitable for space-constrained PCB designs where low voltage transient suppression is required.

82537259 Quick Information

Product Type: Varistor
Series: WE-VS
Canonical Name: Würth Elektronik 82537259 Varistor, 5.5V, 20A, 0402 Package
Subcategory: TVS Varistors

82537259 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: Lead Free

82537259 Estimated Pricing

Qty Low High
1+ $0.59 $0.59
10+ $0.59 $0.59
50+ $0.57 $0.57
100+ $0.55 $0.55
500+ $0.53 $0.53
1,000+ $0.50 $0.50
2,500+ $0.43 $0.43
10,000+ $0.43 $0.43

Estimated market price range - modelled values for guidance only, not live distributor offers.

82537259 Features

  • Typical varistor voltage of 5.5V.
  • Clamping voltage of 13V at 1A.
  • Peak current 20A for 8/20µs surge.
  • Capacitance of 180pF at 1MHz.
  • Surface mount 0402 package.

82537259 Applications

  • Protects low voltage circuits from transients.
  • Used in portable electronic devices.
  • Suitable for telecom and data lines.
  • Ideal for space-constrained PCB designs.
  • Compliant with IEC 61000-4-5 surge.

82537259 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the standoff voltage of the 82537259 varistor?

The maximum AC voltage is 2.5V and maximum DC voltage is 3.3V.

What is the breakdown (varistor) voltage?

The varistor voltage is 5.5V typical, with a range of 4.4V minimum to 6.6V maximum at 1mA.

What is the clamping voltage?

The clamping voltage is 13V maximum at 1A.

What is the peak pulse current?

The peak current is 20A at 8/20µs waveform.

What is the package type?

The package is 0402 (1005 Metric) surface mount.

What is the capacitance of the varistor?

The capacitance is 180pF at 1MHz.

What is the energy rating?

The energy rating is 0.04J.

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