Bulk discount available
Subtotal (1 pack of 10 units)*
£3.23
(exc. VAT)
£3.88
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- 2,500 unit(s) ready to ship
- Plus 250 unit(s) ready to ship from another location
- Plus 140 unit(s) shipping from 07 October 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
- RS Stock No.:
- 647-8601
- Mfr. Part No.:
- MF-R400
- Brand:
- Bourns
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| 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 | |
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 | ||