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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
1,190 pcs
|
1190 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
857 pcs
|
857 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| AEC-Q200 | |
| Agency Approvals | |
| Automotive Grade | |
| Current | |
| Halogen Free | |
| Length | |
| Max Current | |
| Mounting Type | |
| Operating Temperature | |
| Prop 65 | |
| Ratings | |
| Resistance | |
| Resistance - Min | |
| Tape & Reel | |
| Thickness (Max) | |
| Time to Trip | |
| Trip Current | |
| Tripped Power Dissipation | |
| Type | |
| Voltage | |
| Width |
The Bourns MF-SM250-2 is a polymeric PTC resettable fuse from the MF-SM series, designed for overcurrent protection in electronic circuits. It features a hold current of 2.5 A and a trip current of 5.0 A at 23 °C, with a maximum voltage rating of 15 V and a maximum interrupt current of 100 A. The device has a minimum resistance of 24 mΩ and a maximum resistance of 85 mΩ, with a typical tripped power dissipation of 1.9 W. The time to trip at 8.0 A is 25 seconds maximum.
This resettable fuse is housed in a 2-SMD surface-mount package measuring 8.75 mm in length, 6.71 mm in width, and 3.00 mm in thickness. It operates over a temperature range of -40 °C to +85 °C. The MF-SM250-2 is RoHS3 compliant, lead free, and halogen free, with agency approvals from cUL and TÜV. It is suitable for automated assembly and is compatible with current industry standards.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.41 | $0.41 |
| 10+ | $0.38 | $0.38 |
| 50+ | $0.31 | $0.31 |
| 100+ | $0.29 | $0.29 |
| 250+ | $0.24 | $0.24 |
| 500+ | $0.22 | $0.22 |
| 1,000+ | $0.21 | $0.21 |
| 3,000+ | $0.19 | $0.19 |
| 6,000+ | $0.17 | $0.17 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The hold current is 2.5 A at 23 °C.
The trip current is 5.0 A at 23 °C.
The maximum voltage is 15 V.
The maximum interrupt current is 100 A.
The operating temperature range is -40 °C to +85 °C.
It comes in a 2-SMD surface mount package.
Yes, it is RoHS3 compliant, lead free, and halogen free.