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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
755 pcs
|
755 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
45 pcs
|
45 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Automotive Grade | |
| California Proposition 65 | |
| Current | |
| ESD Classification | |
| Halogen Free | |
| Length | |
| Maximum Current | |
| Mounting Type | |
| Operating Temperature | |
| Power Dissipation (Tripped) | |
| Ratings | |
| Resistance | |
| Storage Temperature | |
| Tape & Reel | |
| Thickness (Max) | |
| Time to Trip | |
| Time to Trip (Nominal) | |
| Trip Current (Itrip) | |
| Type | |
| Voltage | |
| Width |
The Bourns MF-SM125-2 is a polymeric PTC resettable fuse designed for overcurrent protection in electronic circuits. It has a hold current of 1.25A at 23°C and a trip current of 2.5A. The maximum voltage rating is 15V, and it can handle fault currents up to 100A. Initial resistance is 0.07Ω (minimum) and maximum resistance in tripped state is 0.25Ω. Time to trip is 8.0 seconds at 2.0A and 23°C. Power dissipation in tripped state is 1.7W typical.
The device operates over a temperature range of -40°C to 85°C and is AEC-Q200 qualified, making it suitable for automotive applications. It is RoHS compliant, lead-free, and halogen-free. The package is a 2-SMD surface mount type with dimensions 7.31mm x 5.44mm x 3.00mm. The MF-SM125-2 is compatible with standard reflow soldering processes and is available in tape and reel packaging.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.38 | $0.38 |
| 10+ | $0.35 | $0.35 |
| 50+ | $0.29 | $0.29 |
| 100+ | $0.26 | $0.26 |
| 200+ | $0.24 | $0.24 |
| 500+ | $0.22 | $0.22 |
| 1,000+ | $0.20 | $0.20 |
| 2,000+ | $0.19 | $0.19 |
| 4,000+ | $0.17 | $0.17 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
1.25 A at 23°C.
15 V.
100 A.
8.0 seconds at 2.0 A (23°C).
2-SMD surface mount package.
-40°C to 85°C.
Yes, RoHS3 compliant and lead-free.