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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
10 pcs
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10 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Current | |
| Halogen Free | |
| Length | |
| Max Fault Current | |
| Mounting Type | |
| Operating Temperature | |
| Power Dissipation | |
| Resistance | |
| Resistance - Minimum | |
| Tape & Reel | |
| Thickness (Max) | |
| Time to Trip | |
| Trip Current | |
| Type | |
| Voltage | |
| Width |
This is a polymeric PTC resettable fuse from Littelfuse's PolySwitch SMD series, designed for overcurrent protection in surface mount applications. It has a hold current of 300 mA, trip current of 800 mA, and maximum voltage of 60V DC.
Electrical characteristics include a maximum fault current of 20A, power dissipation of 1.5W in tripped state, and a fast time-to-trip of 1.5 seconds at 1.5A. The resistance ranges from 0.5Ω minimum to 2.3Ω maximum after tripping or reflow.
The device is housed in a 2-SMD (2018 size) package with dimensions 5.08mm length, 4.58mm width, and 1.78mm maximum thickness. It operates over a temperature range of -40°C to 85°C. It is RoHS compliant, lead-free, and halogen-free.
Typical applications include mobile electronics, computers, portable electronics, automotive, and industrial controls. This resettable fuse provides reliable overcurrent protection without the need for replacement after a fault event.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.81 | $0.81 |
| 5+ | $0.67 | $0.67 |
| 10+ | $0.62 | $0.62 |
| 50+ | $0.51 | $0.51 |
| 100+ | $0.47 | $0.47 |
| 250+ | $0.43 | $0.43 |
| 500+ | $0.39 | $0.39 |
| 1,000+ | $0.36 | $0.36 |
| 4,000+ | $0.26 | $0.26 |
| 8,000+ | $0.26 | $0.26 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
300 mA at 20°C still air.
60V DC.
20A.
1.5 seconds maximum.
2-SMD (2018 size) with dimensions 5.08mm x 4.58mm x 1.78mm.
-40°C to 85°C.
Yes, RoHS compliant and halogen-free.