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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
36,000 pcs
|
36000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
11,047 pcs
|
11047 pcs | On Request | 1 | On Request | On Request | 14+ | On Request | On Request | |
|
5,978 pcs
|
5978 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
3,000 pcs
|
3000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | 2026-04-29 00:15:18 | |
|
1,340 pcs
|
1340 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
613 pcs
|
613 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
414 pcs
|
414 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Automotive Grade | |
| Current | |
| Halogen Free | |
| Hold Current (Ihold) | |
| Length | |
| Maximum Current (Imax) | |
| Mounting Type | |
| Operating Temperature | |
| Prop 65 | |
| Resistance | |
| SVHC Present | |
| Tape & Reel | |
| Thickness (Max) | |
| Time to Trip | |
| Trip Current (Itrip) | |
| Tripped Power Dissipation | |
| Type | |
| Voltage | |
| Width |
The Bourns MF-SMDF050-2 is a polymeric PTC resettable fuse designed for overcurrent protection in electronic circuits. It features a hold current of 0.55 A and a trip current of 1.2 A, with a maximum voltage rating of 60 V and a maximum interrupt current of 10 A. The device offers a fast trip time of 3.0 seconds maximum at 2.5 A and 23 °C, and a typical tripped power dissipation of 0.9 W.
This resettable fuse is housed in a compact 2018 (5045 Metric) concave surface mount package with dimensions of 5.08 mm length, 4.58 mm width, and 1.09 mm maximum thickness. It operates over a temperature range of -40°C to 85°C, making it suitable for a wide variety of environments.
The MF-SMDF050-2 is RoHS compliant, lead free, and halogen free. It is intended for use in applications requiring reliable overcurrent protection with automatic reset capability, such as in power supplies, battery packs, and consumer electronics.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.49 | $0.49 |
| 10+ | $0.45 | $0.45 |
| 50+ | $0.37 | $0.37 |
| 100+ | $0.34 | $0.34 |
| 250+ | $0.29 | $0.29 |
| 500+ | $0.27 | $0.27 |
| 1,000+ | $0.25 | $0.25 |
| 2,500+ | $0.25 | $0.25 |
| 6,000+ | $0.19 | $0.19 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The hold current is 0.55 A.
The trip current is 1.2 A.
The maximum voltage is 60 V.
The maximum interrupt current is 10 A.
The operating temperature range is -40°C to 85°C.
It comes in a 2018 (5045 Metric) concave surface mount package.
Yes, it is RoHS compliant, lead free, and halogen free.