Mfr Part #:

S14K250

Mfr Name: N-A

The TDK B72214S0251K101 is a metal-oxide varistor designed for surge protection. It features a 250VAC maximum operating voltage and a 4.5kA surge current rating.

✓ Total Stock: 26 pcs

$ Price Range: $0.99

S14K250 Available from 1 distributor

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
ACK ELEKTRONIK ✓ Non-Authorised Inventory information	26 pcs On Request	26 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request

S14K250 Specifications Quick View

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Category	New Products
Manufacturer Name	N-A

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S14K250 Description

Short technical summary and product information.

The TDK B72214S0251K101 is a metal-oxide varistor, part of the SIOV-S14K250 series, designed for transient voltage suppression. It is suitable for through-hole mounting (THT).

Key electrical specifications include a maximum operating voltage of 250V AC or 320V DC, a varistor voltage of 390V, and a high surge current capability of 4.5kA at 8/20µs. The component also has an energy rating of 65J for 2ms pulses.

Mechanically, the varistor has a body diameter of 16.5mm and a terminal pitch of 7.5mm. The leads are 0.8mm in diameter and 30mm long. The operating temperature range is from -40°C to 105°C.

This varistor is designed to protect electronic circuits from voltage spikes and surges, making it a crucial component in power supply and electronic equipment protection.

S14K250 Quick Information

Product Type: Metal-Oxide Varistor

Series: S14K

Canonical Name: TDK B72214S0251K101 Metal-Oxide Varistor

Subcategory: Metal-Oxide Varistor

S14K250 Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

S14K250 Estimated Pricing

Qty	Low	High
1+	$0.99	$0.99

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

S14K250 Features

Metal-oxide varistor for surge protection.
250VAC maximum operating voltage.
4.5kA maximum surge current rating.
Through-hole (THT) mounting type.
Wide operating temperature range.

S14K250 Applications

Protects against voltage transients.
Used in power supply circuits.
Suitable for industrial equipment.
Enhances electronic device reliability.

S14K250 FAQs

5 frequently asked questions generated from this part’s specifications.

What is the maximum operating voltage for the TDK B72214S0251K101 varistor?

The maximum operating voltage is 250V AC and 320V DC.

What is the surge current rating of this varistor?

The varistor has a maximum surge current rating of 4.5kA for an 8/20µs waveform.

What is the varistor voltage for the TDK B72214S0251K101?

The varistor voltage is 390V.

What is the operating temperature range for this component?

The operating temperature range is -40°C to 105°C.

How is the TDK B72214S0251K101 varistor mounted?

This varistor is designed for through-hole (THT) mounting.