Littelfuse PolySwitch miniSMDC 12V DC 2.6A Resettable PPTC Fuse
Littelfuse PolySwitch miniSMDC 12V DC 2.6A resettable PPTC fuse in 1812 case. Halogen-free, 5A trip current and -40°C to +85°C operating range.
The Littelfuse PolySwitch miniSMDC 12V DC 2.6A Resettable PPTC Fuse is a surface-mount resettable fuse with a 2.6A holding current, designed for overcurrent protection in compact electronic designs.
Overview
The Littelfuse PolySwitch miniSMDC260F/12-2 is engineered for compatibility with high-volume electronics assembly processes. Its compact 1812 (4532 Metric) footprint suits space-constrained designs, from consumer gadgets to automotive systems. When a fault current is detected, the device rapidly transitions to a high-resistance state, limiting circuit current. Once the fault is cleared and power is cycled, it resets automatically, restoring normal operation without the need for manual fuse replacement. This resettable functionality supports product durability and reduces maintenance costs.
Key Features
- Fast time-to-trip for swift protection of sensitive components
- Low initial resistance to minimise power loss and heat generation during normal operation
- Halogen-free construction
- 12V DC voltage rating for use in a wider range of applications
Applications
This PPTC fuse is used in computer peripherals, consumer electronics, communications networking, portable devices, and automotive electronics. It is designed to assist in meeting stringent regulatory requirements. Its operating temperature range of -40°C to +85°C supports reliable operation in varied environments.
Specifications
- Series: PolySwitch miniSMDC
- Case Style: 1812 (4532 Metric)
- Holding Current (Ihold): 2.6A
- Trip Current (Itrip): 5A
- Time to Trip: 5 seconds
- Maximum Current Rating: 100A
- Dimensions (W x D x H): 3.3 x 1.5 x 4.3
- Weight: 0.1 g
Choose this resettable fuse for 12V DC circuits that require compact overcurrent protection with a 2.6A holding current and automatic reset once a fault is cleared.
- Computer peripherals
- Consumer electronics
- Communications networking
- Portable devices
- Series: PolySwitch miniSMDC
- Case Style: 1812 (4532 Metric)
- Voltage Rating: 12V DC
- Holding Current (Ihold): 2.6A
- Trip Current (Itrip): 5A
- Time to Trip: 5 seconds
- Maximum Current Rating: 100A
- Operating Temperature: -40°C to +85°C
- Construction: Halogen-free
- Width: 3.3
- Depth: 1.5
- Height: 4.3
- Weight: 0.1 g
Always follow local regulations and product guidance.
Free standard delivery on UK mainland orders. Express delivery options and international shipping available at checkout.
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