Bourns 1.25 A Resettable Fuse, 15 V
- RS Stock No.:
- 245-9137
- Mfr. Part No.:
- MF-LSMF125X-2
- Brand:
- Bourns
Bulk discount available
Subtotal (1 tape of 10 units)*
£4.14
(exc. VAT)
£4.97
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- Plus 110 unit(s) shipping from 16 March 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Tape* |
|---|---|---|
| 10 - 90 | £0.414 | £4.14 |
| 100 - 190 | £0.387 | £3.87 |
| 200 - 490 | £0.347 | £3.47 |
| 500 + | £0.314 | £3.14 |
*price indicative
- RS Stock No.:
- 245-9137
- Mfr. Part No.:
- MF-LSMF125X-2
- Brand:
- Bourns
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Bourns | |
| Trip Current | 2.5A | |
| Product Type | Resettable Fuse | |
| Voltage | 15 V | |
| Current Rating | 40 A | |
| Time to Trip | 2s | |
| Hold Current | 1.25A | |
| Length | 7.98mm | |
| Height | 0.85mm | |
| Width | 5.44 mm | |
| Terminal Material | Gold over Nickel | |
| Minimum Resistance | 0.05Ω | |
| Maximum Resistance | 0.25Ω | |
| Minimum Operating Temperature | -40°C | |
| Power Dissipation | 1.5W | |
| Maximum Operating Temperature | 85°C | |
| Standards/Approvals | TUV, AEC-Q200, RoHS, UL | |
| Package Size | 7451 | |
| Package Type | Surface Mount | |
| Series | MF-LSMF | |
| Select all | ||
|---|---|---|
Brand Bourns | ||
Trip Current 2.5A | ||
Product Type Resettable Fuse | ||
Voltage 15 V | ||
Current Rating 40 A | ||
Time to Trip 2s | ||
Hold Current 1.25A | ||
Length 7.98mm | ||
Height 0.85mm | ||
Width 5.44 mm | ||
Terminal Material Gold over Nickel | ||
Minimum Resistance 0.05Ω | ||
Maximum Resistance 0.25Ω | ||
Minimum Operating Temperature -40°C | ||
Power Dissipation 1.5W | ||
Maximum Operating Temperature 85°C | ||
Standards/Approvals TUV, AEC-Q200, RoHS, UL | ||
Package Size 7451 | ||
Package Type Surface Mount | ||
Series MF-LSMF | ||
- COO (Country of Origin):
- CN
The Bourns MF-LSMF series is PTC Resettable Fuse are designed for the protection of electrical and electronic circuits against excessive currents. They switch rapidly from a low resistance to very high resistance state under electrical overload or short circuit conditions, and feature automatic reset and return to low resistance state when fault condition ceases and power is removed.
Operating temperature range from -40°C to 85°C
High power ratings
Surface mount packaging for automated assembly
Halogen free