Bourns 4A Resettable Fuse, 30V

Bulk discount available

Subtotal (1 pack of 10 units)*

£3.23

(exc. VAT)

£3.88

(inc. VAT)

Add to Basket
Select or type quantity
In Stock
  • 2,500 unit(s) ready to ship
  • Plus 310 unit(s) ready to ship from another location
  • Plus 140 unit(s) shipping from 11 September 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
Per Pack*
10 - 90£0.323£3.23
100 - 490£0.314£3.14
500 - 1490£0.305£3.05
1500 - 2490£0.297£2.97
2500 +£0.289£2.89

*price indicative

Packaging Options:
RS Stock No.:
647-8601
Mfr. Part No.:
MF-R400
Brand:
Bourns
Find similar products by selecting one or more attributes.
Select all

Brand

Bourns

Trip Current

8A

Voltage Rating

30V

Time to Trip

12.7s

Hold Current

4A

Maximum Current

40 A

Length

14.4mm

Height

24.8mm

Width

3mm

Minimum Resistance

0.01Ω

Maximum Resistance

50mΩ

Power Dissipation

2.5W

Minimum Operating Temperature

-40°C

Maximum Operating Temperature

+85°C

Lead Orientation

Radial

Related links