SMD Fuse 100mA, Slow Blow, 4012, 250V AC / 125V DC

The SCHURTER Electronics Ltd 3403.0156 is a 100mA time-lag (slow-blow) surface mount fuse, engineered for reliable circuit protection in compact electronic assemblies. Housed in a robust ceramic body with tin-plated copper alloy terminals, this UMT-series fuse offers a high breaking capacity and is directly solderable onto PCBs, ensuring a secure and straightforward installation.

This non-resettable fuse provides dependable protection against fault conditions up to 200A and is suitable for both primary and secondary low voltage protection. It meets applicable international safety standards, making it a trusted choice for demanding applications. The fuse operates effectively across a wide ambient air temperature range from -55°C to 125°C and features a UL94V-1 flammability rating for enhanced safety.

Key Specifications

• Rated Current: 100mA
• Blow Characteristic: Slow Blow (Time-Lag)
• Voltage Rating AC: 250V
• Voltage Rating DC: 125V
• Fuse Case Style: 4012
• Product Range: UMT 250
• Breaking Capacity AC: 200A
• Breaking Capacity DC: 100A
• Maximum Voltage Drop: 1300mV
• Maximum Power Dissipation: 200mV
• Operating Temperature Range: -55°C to 125°C

Designed for use in safety, industrial, and medical applications, this fuse is an ideal component for primary protection on SMD PCBs. Its compact 4012 package and slow-blow characteristic help prevent nuisance tripping from inrush currents while still safeguarding sensitive circuitry. Trust in SCHURTER's precision manufacturing for consistent performance and durable protection in your power management designs.