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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
4,000 pcs
|
4000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
1,000 pcs
|
1000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
668 pcs
|
668 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
133 pcs
|
133 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
57 pcs
|
57 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Current | |
| Halogen Free | |
| Length | |
| Mounting Type | |
| Operating Temperature | |
| Resistance | |
| SVHC Present | |
| Thickness (Max) | |
| Time to Trip | |
| Type | |
| Voltage | |
| Width |
The SMD100F-2 is a polymeric PTC resettable fuse from Littelfuse's PolySwitch family, designed for overcurrent protection in a compact surface mount package. It provides a hold current of 1.1A at a maximum voltage of 30V, with a low initial resistance of 480mΩ to minimize power loss during normal operation. The device trips within 500ms under fault conditions, offering fast protection.
This component is housed in a 2-SMD package with dimensions of 7.36mm length, 5.12mm width, and 3.00mm thickness, making it suitable for space-constrained designs. It operates over a temperature range of -40°C to 85°C and is RoHS compliant and halogen free. Typical applications include overcurrent protection in computer, portable electronics, multimedia, and automotive circuits.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.64 | $0.64 |
| 5+ | $0.53 | $0.53 |
| 10+ | $0.49 | $0.49 |
| 50+ | $0.41 | $0.41 |
| 100+ | $0.37 | $0.37 |
| 250+ | $0.34 | $0.34 |
| 500+ | $0.31 | $0.31 |
| 1,000+ | $0.29 | $0.29 |
| 2,000+ | $0.23 | $0.23 |
| 4,000+ | $0.21 | $0.21 |
| 6,000+ | $0.20 | $0.20 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The hold current (Ih) is 1.1A.
The maximum voltage is 30V.
The time to trip is 500ms.
The operating temperature range is -40°C to 85°C.
It comes in a surface mount 2-SMD package.
The initial resistance (Ri) is 480mΩ.