| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
1,427 pcs
|
1427 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
1,427 pcs
|
1427 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
320 pcs
|
320 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
38 pcs
|
38 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
25 pcs
|
25 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Automotive Grade | |
| Current | |
| Hold Current (Ihold) | |
| Length | |
| Maximum Fault Current (IMAX) | |
| Maximum Voltage (Vmax) | |
| Mounting Type | |
| Operating Temperature | |
| Package / Case | |
| Power Dissipation (Typical) | |
| Resistance | |
| SVHC Present | |
| Tape & Reel | |
| Thickness (Max) | |
| Time to Trip | |
| Trip Current (Itrip) | |
| Type | |
| Voltage | |
| Width | |
| resistance (Maximum @ 1 hour after tripping or reflow soldering, 20 °C) | |
| resistance (Minimum @ initial un-soldered) |
The Littelfuse 2920L075DR is a PolySwitch resettable PTC overcurrent protection device designed for medium voltage applications up to 30V. It features a hold current of 750 mA and a trip current of 1.5 A at 20°C still air, with a maximum fault current rating of 40 A. The device trips within 300 ms at 8 A, providing fast response to overcurrent conditions.
This surface mount component is housed in a 2920 (7351 Metric) concave package measuring 7.35 mm x 5.12 mm with a maximum thickness of 1.25 mm. It offers low initial resistance (0.35 Ω minimum) and a maximum post-trip resistance of 1 Ω, ensuring minimal power loss during normal operation. Typical power dissipation in the tripped state is 1.5 W.
The 2920L075DR operates over a temperature range of -40°C to 85°C, making it suitable for a wide variety of environments. Its resettable nature eliminates the need for fuse replacement after a fault, reducing maintenance and downtime in electronic circuits.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.83 | $0.83 |
| 10+ | $0.69 | $0.69 |
| 50+ | $0.65 | $0.65 |
| 100+ | $0.53 | $0.53 |
| 250+ | $0.49 | $0.49 |
| 500+ | $0.45 | $0.45 |
| 1,500+ | $0.31 | $0.31 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The hold current is 750 mA at 20°C still air.
The trip current is 1.5 A at 20°C still air.
The maximum voltage is 30 V.
The maximum fault current is 40 A at rated voltage.
The maximum time to trip at 8 A is 300 ms.
It is available in a surface mount 2920 (7351 Metric) concave package.
The operating temperature range is -40°C to 85°C.