Product Description（产品描述）

The UMI A5MC-100JK Cement Resistor is a high-performance thermal fuse resistor designed for power circuits requiring both resistance and overheating protection.

This model A5MC-100JK features 10Ω resistance with 2.1W rated power, housed in a durable cement-coated ceramic body. It offers excellent insulation, flameproof performance, and stable resistance under high load operation.

A key advantage of this product is its built-in thermal cutoff function. When the operating temperature reaches 139°C, the resistor will fuse automatically to prevent overheating, protecting the circuit and reducing risk of fire or equipment damage. This makes it an ideal choice for applications requiring safety protection and reliable thermal control.

This product is supplied through authorized distributor channels, ensuring stable quality and trustworthy supply for professional users.

Specifications（规格参数）
Brand: UMI
Series: A5MC
Model: A5MC-100JK
Resistance: 10Ω
Rated Power: 2.1W
Fusing Temperature: 139°C

Type: Cement Resistor / Thermal Fuse Resistor / Overheat Protection Resistor
Size: L3.5 (Compact Design)
Features: Flameproof, Heat Resistant, Stable Performance