额定功率：50W
阻值范围：0.01～33K
精度：±1%
电阻技术：线绕电阻
封装材料：工业型6063铝材
封装方式：模压型，灌砂型
安装方式：螺丝固定
工作温度范围：-55℃～+275℃
外型尺寸：L=50mm W=16.5mm H=15.5mm（标准）
应用领域：变频器、摄像头LED、车灯
■ Product Features
The golden aluminum shell resistor is called metal aluminum shell resistor， non-inductive aluminum shell resistor， gold aluminum shell resistor， LED aluminum shell resistor， yellow aluminum shell resistor and so on. 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.
Due to its low precision and stable temperature coefficient， gold aluminum shell resistors are also the ideal choice for current sense resistors， standard low inductance resistors， and high precision resistors.
When the gold aluminum shell resistor is used in the automotive LED lamp industry， it can be used for welding high temperature wire 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 the high-quality alloy wire is uniformly wound， and the metal aluminum casing is added， and the high-insulation non-combustible electronic slurry or the silicon-copper molding process is used for potting to make the 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 shell is made of high-quality industrial aluminum， and the surface is treated with high temperature anode 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 at will.