| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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150 pcs
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150 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The Littelfuse TSM600-250F-2 is a polymeric PTC (Positive Temperature Coefficient) resettable fuse designed for overcurrent protection in electronic circuits. It is rated for a maximum voltage of 250V (with a 600V internal rating) and a nominal hold current of 250mA. The device features a maximum initial resistance of 7 ohms and a maximum time to trip of 6 seconds.
This resettable fuse is housed in a surface mount 4-SMD package with dimensions of 17.30mm length, 10.80mm width, and 11.70mm thickness. It operates over a temperature range of -40°C to 85°C, making it suitable for a variety of environments. The polymeric construction allows the fuse to automatically reset after a fault condition is cleared, eliminating the need for replacement.
Typical applications include overcurrent protection in power supplies, telecommunications equipment, and industrial controls. The surface mount package facilitates automated assembly processes, and the device is RoHS3 compliant and REACH unaffected.
| Qty | Low | High |
|---|---|---|
| 1+ | $8.21 | $8.21 |
| 5+ | $6.95 | $6.95 |
| 10+ | $6.42 | $6.42 |
| 50+ | $5.32 | $5.32 |
| 100+ | $3.88 | $3.88 |
| 200+ | $3.57 | $3.57 |
| 400+ | $3.41 | $3.41 |
| 1,000+ | $3.39 | $3.39 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The maximum voltage rating is 250V, with a 600V internal rating.
The nominal hold current is 250 mA.
The maximum initial resistance is 7 ohms.
The maximum time to trip is 6 seconds.
The operating temperature range is -40°C to 85°C.
It comes in a surface mount 4-SMD package.
The mounting type is surface mount.