S14K40G5 The EPCOS S14K40G5 is a metal oxide varistor designed for circuit protection. It features a 40V varistor voltage and a 10000A peak pulse current rating.
Mfr Part #:

S14K40G5

Available from 1 distributors
Mfr Name: EPCOS
EPCOS
The EPCOS S14K40G5 is a metal oxide varistor designed for circuit protection. It features a 40V varistor voltage and a 10000A peak pulse current rating.
✓ Total Stock: 1,500 pcs
$ Price Range: $0.99

S14K40G5 Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
1,500 pcs
1500 pcs On Request 1 On Request On Request On Request On Request On Request

S14K40G5 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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S14K40G5 Description

Short technical summary and product information.

The EPCOS S14K40G5 is a metal oxide varistor (MOV) designed for transient voltage suppression and circuit protection. It offers a nominal varistor voltage of 40V at 1mA, with a maximum AC operating voltage of 26VAC and a maximum DC operating voltage of 35VDC.

 

This varistor is capable of handling significant energy, rated at 150 Joules. It can withstand a peak surge current of 2000A (10/1000µs waveform) and a peak pulse current of 10000A (8/20µs waveform), making it suitable for protecting sensitive electronic components from voltage transients.

 

The operating temperature range for the S14K40G5 is from -40°C to 85°C. It is supplied in a bulk package.

 

Key electrical characteristics include its varistor voltage, energy rating, and surge current handling capabilities, which are critical for ensuring the reliability and longevity of electronic systems subjected to power line disturbances.

S14K40G5 Quick Information

Product Type: TVS - Varistor, MOV
Series: S14
Canonical Name: S14K40G5 Metal Oxide Varistor
Subcategory: TVS - Varistors, MOVs

S14K40G5 Compliance

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

S14K40G5 Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

S14K40G5 Features

  • 40V nominal varistor voltage
  • 150J energy rating
  • 10000A peak pulse current
  • Wide operating temperature range
  • Bulk package for easy handling

S14K40G5 Applications

  • Power supply surge protection
  • AC line voltage transient suppression
  • Protection of sensitive electronics
  • Industrial equipment safety
  • Consumer electronics protection

S14K40G5 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the varistor voltage of the S14K40G5?

The varistor voltage is 40V at 1mA.

What is the maximum AC voltage rating for the S14K40G5?

The maximum AC voltage rating is 26VAC.

What is the maximum DC voltage rating for the S14K40G5?

The maximum DC voltage rating is 35VDC.

What is the energy rating of the S14K40G5 varistor?

The energy rating is 150 Joules.

What is the peak pulse current capability of the S14K40G5?

The peak pulse current is 10000A for an 8/20µs waveform.

What is the operating temperature range for the S14K40G5?

The operating temperature range is -40°C to 85°C.

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