Littelfuse Non-Resettable Fuse 1 A, 125 V

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Subtotal (1 pack of 5 units)*

£10.11

(exc. VAT)

£12.13

(inc. VAT)

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  • 40 unit(s) ready to ship from another location
  • Plus 925 unit(s) shipping from 24 March 2026
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Units
Per unit
Per Pack*
5 - 20£2.022£10.11
25 - 45£1.736£8.68
50 - 245£1.392£6.96
250 - 495£1.328£6.64
500 +£1.294£6.47

*price indicative

Packaging Options:
RS Stock No.:
787-4331
Mfr. Part No.:
0449001.MR
Brand:
Littelfuse
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Brand

Littelfuse

Product Type

Non-Resettable Fuse

Current Rating

1 A

Voltage

125 V

Fuse Speed

T

Body Material

Ceramic

Width

2.9 mm

Height

2.9mm

Fuse Characteristics

Time Delay

Minimum Operating Temperature

125°C

Breaking Capacity

50A

Package Type

Reel

Maximum Operating Temperature

-55°C

Depth

6.86mm

Standards/Approvals

RoHS, UL 248-14, CSA

Series

449

Resistance

0.25Ω

Terminal Material

Gold Plated

COO (Country of Origin):
PH

Littelfuse 449 Series NANO2 Surface Mount Fuses


Littelfuse 449 series of NANO2 surface mount fuses feature an enhanced inrush withstand characteristic that helps solve the problem of nuisance 'opening' by accommodating inrush currents that normally cause a fast-acting fuse to open. The 449 series of NANO2 surface mount fuses are suitable for a wide range of applications.

Time-lag

Small size

Low temperature de-rating

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.

Approvals

CSA, UL

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