| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
1,145 pcs
|
1145 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
70 pcs
|
70 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Current | |
| Current - Max | |
| Halogen Free | |
| Hold Current (I_H) | |
| Length | |
| Mounting Type | |
| Operating Temperature | |
| Power Dissipation (P_D_MAX) | |
| Resistance | |
| Resistance - Initial (Min) | |
| Resistance - Post Trip (Max) | |
| Size / Dimension | |
| Thickness (Max) | |
| Time to Trip | |
| Trip Current (I_T) | |
| Type | |
| Voltage | |
| Width |
The SMD200F-2 is a polymeric PTC resettable fuse from Littelfuse Inc. designed for overcurrent protection in space-constrained applications. It features a 2A hold current and 4.2A trip current in 20°C still air, with a maximum voltage rating of 15V DC and a maximum fault current of 40A. The device dissipates 1.5W in the tripped state and has a time-to-trip of 12 seconds at 8A. Initial resistance is 48mΩ minimum, and post-trip resistance is 100mΩ maximum.
The fuse is housed in a surface-mount 2-SMD package measuring 8.70mm x 6.36mm with a maximum thickness of 3.00mm. It operates over a temperature range of -40°C to 85°C. The SMD series offers resettable overcurrent protection for applications such as mobile electronics, computers, portable devices, automotive systems, and industrial controls.
Compliance data indicates RoHS3 compliance, MSL level 1 (unlimited), and REACH unaffected, though these values are unverified and should be cross-referenced with the official datasheet. The part is available in tape and reel, cut tape, and Digi-Reel packaging through distributors.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.80 | $0.80 |
| 5+ | $0.66 | $0.66 |
| 10+ | $0.61 | $0.61 |
| 50+ | $0.51 | $0.51 |
| 100+ | $0.47 | $0.47 |
| 250+ | $0.42 | $0.42 |
| 500+ | $0.39 | $0.39 |
| 1,500+ | $0.29 | $0.29 |
| 3,000+ | $0.27 | $0.27 |
| 4,500+ | $0.26 | $0.26 |
| 7,500+ | $0.26 | $0.26 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
2A (maximum current device will pass without interruption in 20°C still air).
15V DC.
40A.
12 seconds at 8A.
2-SMD surface mount package.
-40°C to 85°C.
Minimum 48mΩ.