RH&NH aluminum shell resistors are called metal aluminum shell resistors, non-inductive aluminum shell resistors, gold luminum shell resistors, LED aluminum shell resistors, yellow aluminum shell resistors, etc., depending on the application and the habits of people. The outer casing is made of aluminum alloy and has a heat dissipation groove on the surface. It has small volume, high power, high temperature resistance, strong overload capability, weather resistance, high precision, high stability and strong frame structure, which is beneficial to mechanical protection and convenient installation.

RH&NH gold aluminum shell resistor is the ideal choice for current sensing resistors, standard low inductance resistors and high precision resistors due to its low precision and stable temperature coefficient. When used in the automotive LED lamp industry, RH&NH gold aluminum shell resistors can be used to weld high temperature wires and different models and color jackets. 

1. The core resistance core component adopts the insulating high temperature resistant ceramic rod as the resistance skeleton, and is made of high-quality alloy wire uniformly wound, plus metal aluminum shell, potted with high insulation non-combustible electronic paste or silicon copper molding process to make metal aluminum The outer casing and the resistive core component are tightly combined to form a solid and stable body that is immune to outside air, vibration and dust, and has high stability and thermal conductivity. 

2. The aluminum casing is made of high-quality industrial 6063 aluminum and subjected to high temperature anode treatment to achieve better appearance and better heat dissipation.

3. The lead end adopts screw type or perforated end piece or welded high temperature wire according to customer's needs, which is convenient for customers to connect.

Features

■ High power

■ Chassis installation type

■ RoHS Complied

■ Protection grade IP67

■ Applicable industries: power,elevator, transducer, automobile, generators, ship etc.

■ Mounted on substrate to apply heat absorption effect

■ Environmentally friendly molded construction

■ There is no inductive winding for limited low reactance components

■ Good reliability in operation

■ Encapsulated in a metal aluminum shell, it has good heat dissipation performance, small size, high power, high temperature resistance, strong overload capacity, weather resistance, high precision, high stability, strong frame characteristics, which is conducive to mechanical protection and suitable for the installation of heat sinks. Can be used in harsh environments for a long time

■ High insulation, integrated packaging using flame-retardant inorganic materials, and good vibration resistance.

■ Multiple wiring methods for easy installation.

Mainly used in current limiting protection circuits and measurement and control circuits to test aging power supplies, inverters, automotive LED lights, automation equipment, audio, elevators, frequency dividers, servo industries and other harsh industrial control environments.