MINISMDC150F/24-2 - Littelfuse Inc.

Manufacturer Part Number

MINISMDC150F/24-2

Manufacturer

Littelfuse

Introduction

Circuit protection component designed to protect against overcurrent conditions in electronic circuits.

Product Features and Performance

Polymetric PTC Resettable Fuse

Surface Mount Device

Tape & Reel Packaging for efficient assembly

PolySwitch miniSMD Series for compact applications

Can withstand a maximum voltage of 24V

Holds 1.5A current under normal operation

Trips at 3A to protect the circuit

Maximum current capacity of 20A

Fast trip time of 1.5 seconds

Low initial resistance of 40 milliohms

Product Advantages

Self-resetting capability to reduce maintenance

Compact 1812 footprint for space-constrained PCB design

Compatible with high-volume electronics assembly processes

Key Technical Parameters

Voltage - Max: 24V

Current - Hold (Ih) Max: 1.5A

Current - Trip (It): 3A

Current - Max: 20A

Initial Resistance (Ri) Min: 40 mOhms

Post Trip Resistance (R1) Max: 120 mOhms

Quality and Safety Features

Approved by CSA, TUV, and UL, ensuring compliance with safety standards

Compatibility

Surface-mounted design for use with PCBs in standard 1812 footprint

Application Areas

Suitable for protection in consumer electronics, telecommunications, and computer applications

Product Lifecycle

Active status indicates current production with ongoing support for replacements and upgrades

Several Key Reasons to Choose This Product

Compact and lightweight design

Quick time to trip for immediate response to fault conditions

Resettable feature reduces downtime and replacement costs

High current capacity for handling temporary overcurrent situations

Very low resistance at start, minimizing power loss during normal operation

Industry-standard approvals signaling reliability and safety