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MICROSMD110F-2

PTC Resettable Fuse 1.1A(hold) 2.2A(trip) 6VDC 40A 0.8W 0.2s 0.07Ohm SMD Solder Pad 1210 T/R

Quantity Unit Price(USD) Ext. Price
1000 $0.188 $188.00
500 $0.192 $96.00
100 $0.202 $20.20
30 $0.222 $6.66
10 $0.237 $2.37
1 $0.274 $0.27

Inventory:5,639

*The price is for reference only.
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Overview of MICROSMD110F-2

The MICROSMD110F-2 is a surface-mount polymeric positive temperature coefficient (PPTC) resettable fuse designed for overcurrent protection in electronic circuits.This compact and reliable fuse offers automatic reset functionality, providing protection against overcurrent conditions.

Pinout

(Note:The pin configuration below is a general representation.Refer to the specific datasheet for precise details.)

  • Anode:Positive Terminal
  • Kathode:Negative Terminal
  • NC:No Connection
  • Resettable Fuse Element:Polymeric Material


Circuit Diagram

Incorporate a circuit diagram that illustrates the connections and operation of the MICROSMD110F-2 for a more visual representation.

Key Features

  • Resettable Fuse: The MICROSMD110F-2 is a resettable fuse that automatically resets after the overcurrent condition is removed, providing continuous protection.
  • Compact Size: With its surface-mount package, this fuse offers a space-saving solution for overcurrent protection in compact electronic devices.
  • Fast Response Time: The PPTC technology used in this fuse ensures a rapid response to overcurrent events, minimizing downtime and damage.
  • Wide Operating Temperature Range: The MICROSMD110F-2 can operate across a wide temperature range, making it suitable for various environmental conditions.
  • Low Resistance: This resettable fuse has low resistance when in the normal state, minimizing power loss in the circuit.

Note: For detailed technical specifications, please refer to the MICROSMD110F-2 datasheet.

Application

  • Electronics Protection: Ideal for overcurrent protection in electronic circuits, preventing damage due to excessive currents.
  • Power Supplies: Suitable for use in power supply units to safeguard components from overcurrent situations.
  • Automotive Electronics: Used in automotive electronics for circuit protection against current surges.

Functionality

The MICROSMD110F-2 is a resettable PPTC fuse designed to protect electronic circuits from overcurrent conditions. It offers automatic reset functionality, ensuring continuous protection without the need for replacement.

Usage Guide

  • Installation: Solder the MICROSMD110F-2 onto the circuit board in the desired location for overcurrent protection.
  • Circuit Integration: Connect the anode and kathode terminals of the fuse in series with the circuit to be protected.
  • Testing: Verify the functionality of the fuse by subjecting the circuit to overcurrent conditions and observing the response.

Frequently Asked Questions

Q: How does the automatic reset feature of the MICROSMD110F-2 work?
A: The MICROSMD110F-2 uses a self-heating mechanism that triggers the reset process after the overcurrent condition is resolved, allowing the fuse to return to its low-resistance state.

Q: Is the MICROSMD110F-2 suitable for use in sensitive electronic devices?
A: Yes, the MICROSMD110F-2's low resistance and fast response time make it ideal for protecting sensitive electronic components from overcurrent events.

Equivalent

For similar functionalities, consider these alternatives to the MICROSMD110F-2:

  • MICROSMD150F-2: A higher-rated resettable PPTC fuse offering similar automatic reset functionality for overcurrent protection.
  • MICROSMD75F-2: A lower-rated resettable PPTC fuse designed for applications requiring lower current protection levels.

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Hold Current (A) 1.1 Trip Current (A) 2.2
Max Voltage Rating 6 Max Fault Current Rating (A) 40
Max Power Dissipation (W) 0.8 Minimum Resistance (RMIN) (Ohms) 0.07
Max Resistance (R1max) (Ohms) 0.21 Max Time to Trip Time (Sec) 0.2
V Rate 6 Maximum Operating Temperature 85

Warranty & Returns

Warranty, Returns, and Additional Information

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    Parts Quality Guarantee: 365 days

    Returns for refund: within 90 days

    Returns for Exchange: within 90 days

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MICROSMD110F-2

PTC Resettable Fuse 1.1A(hold) 2.2A(trip) 6VDC 40A 0.8W 0.2s 0.07Ohm SMD Solder Pad 1210 T/R

Inventory:

5,639