Littelfuse Non-Resettable Fuse 2 A, 125 V ac/dc

View all Non Resettable Fuses
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Subtotal (1 pack of 10 units)*

£9.33

(exc. VAT)

£11.20

(inc. VAT)

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In Stock
  • 70 unit(s) ready to ship from another location
  • Plus 1,930 unit(s) shipping from 13 March 2026
  • Plus 1,000 unit(s) shipping from 16 June 2026
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Units
Per unit
Per Pack*
10 - 90£0.933£9.33
100 - 490£0.743£7.43
500 - 1490£0.606£6.06
1500 - 2490£0.538£5.38
2500 +£0.50£5.00

*price indicative

Packaging Options:
RS Stock No.:
541-3401
Distrelec Article No.:
304-42-519
Mfr. Part No.:
0451002.MRL
Brand:
Littelfuse
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Brand

Littelfuse

Product Type

Non-Resettable Fuse

Current Rating

2 A

Voltage

125 V ac/dc

Fuse Speed

FF

Body Material

Ceramic

Width

2.69 mm

Height

2.69mm

Fuse Characteristics

Super Fast Acting

Minimum Operating Temperature

125°C

Package Type

Reel

Breaking Capacity

50A

Maximum Operating Temperature

-55°C

Depth

6.1mm

Standards/Approvals

CE, CSA, RoHS, UL 248-14

Series

451

Resistance

0.04Ω

Terminal Material

Gold Plated

Littelfuse 451 Series NANO2 Surface Mount Fuses


Littelfuse 451 series of NANO2 surface mount fuses are very small wire-in-air (WIA) square shape surface mount devices which are suitable for a variety of secondary side circuit over-current protection applications.

Very fast acting

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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