MINISMDC075F/33-2 - Littelfuse Inc.

Manufacturer Part Number

MINISMDC075F/33-2

Manufacturer

littelfuse

Introduction

The MINISMDC075F/33-2 is a surface mount polymeric resettable fuse from Littelfuse's PolySwitch® miniSMD series. This PTC (Positive Temperature Coefficient) device provides overcurrent and overtemperature protection for a wide range of electronic circuits and applications.

Product Features and Performance

Voltage rating up to 33V

Hold current of 750mA

Trip current of 1.6A

Maximum current of 100A

Time to trip of 1 second

Initial resistance of 110mOhms

Post-trip resistance of 390mOhms

Operating temperature range of -40°C to 85°C

Product Advantages

Compact surface mount design for space-constrained applications

Resettable, allowing the device to automatically reset after a fault condition is removed

Robust protection against overcurrent and overtemperature events

Long service life and reliable performance

Key Reasons to Choose This Product

Highly effective circuit protection in a miniaturized package

Ideal for applications requiring compact size and low-profile design

Ensures safety and reliability of sensitive electronic components

Provides a cost-effective solution for overcurrent and overtemperature protection

Quality and Safety Features

Approved by CSA, TUV, and UL safety standards

Reliable and durable construction for long-lasting performance

Compatibility

Surface mount (SMD) package compatible with standard PCB assembly processes

Application Areas

Consumer electronics

Industrial equipment

Telecommunications equipment

Automotive electronics

Power supplies

Portable devices

Product Lifecycle

The MINISMDC075F/33-2 is an active product, with no known plans for discontinuation. Littelfuse offers a range of equivalent and alternative PolySwitch® miniSMD models with similar specifications and features. If you require further information or assistance, please contact our website's sales team.