Schurter Non-Resettable Fuse 4A, 250 V ac, 125V dc

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Subtotal (1 pack of 10 units)*

£10.70

(exc. VAT)

£12.80

(inc. VAT)

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Temporarily out of stock
  • Shipping from 31 August 2026
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Units
Per unit
Per Pack*
10 - 140£1.07£10.70
150 - 240£1.009£10.09
250 - 490£0.907£9.07
500 - 990£0.875£8.75
1000 +£0.841£8.41

*price indicative

Packaging Options:
RS Stock No.:
876-1942
Mfr. Part No.:
3404.2472.22
Brand:
Schurter
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Brand

Schurter

Current Rating

4A

Product Type

Non-Resettable Fuse

Voltage

250, 125V ac

Fuse Speed

F

Body Material

Ceramic

Width

4.2mm

Height

4mm

Fuse Characteristics

Fast Acting

Minimum Operating Temperature

85°C

Maximum Operating Temperature

-40°C

Breaking Capacity

200A

Package Type

Reel

Standards/Approvals

CE, UL 248-14, RoHS, CSA, REACH

Depth

10.1mm

Series

UMK 250

Terminal Material

Copper

COO (Country of Origin):
CH

Schurter UMK 250 Series Quick-Acting Fuses


Schurter UMK 250 series surface mount high breaking capacity fuses are quick acting and compact. The UMK 250 fuses series gives primary protection on SMD PCBs and are suitable for a wide range of applications, including industrial electronics.

High breaking capacity of up to 200 A @ 250 VAC

Surface Mount Technology


Surface mount fuses offer considerable space (and time) saving features for low voltage applications. The FF types are ideal for protection of high value silicon IC's e.g. alarm systems, audio/visual equipment, computer boards, portable telephones, power supplies, medical apparatus etc.

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