WTR宽电极贴片电阻规格书
Wide Terminal Chip Resistor
宽电极贴片电阻(WTR)
Product Specification
Wide Terminal Chip Resistor 宽电极贴片电阻(WTR) ■Feature 特性
High power in standard size 标准规格大功率化
Suitable for both wave and reflow soldering 适合波峰焊和回流焊
High purity alumina substrate for high power dissipation 高功耗的高纯
度氧化铝基板
■Construction 结构图
① High purity alumina substrate 高纯度氧化铝基板② Protective covering 保护层③ Resistive covering 电阻层
④ Termination inner（Ag/Pd） 内电极(Ag/Pd)⑤ Termination(between)Ni plating 电镀镍层⑥ Termination(outer)Sn plating 电镀锡层
■Dimensions 尺寸
Unit:
mm
Wide Terminal Chip Resistor
宽电极贴片电阻(WTR)
Product Specification
■Part Numbering 型号名称
■Standard Electrical Specifications 标准规格表
■Derating Curve 功率衰减曲线图
Poewerratio(%)负载功率
比(%)
[1**********]00
20
40
60
80
100
120
140
160
180
Ambient Temperature(℃)
环境温度(℃)
TEL:0755-82533555 FAX:0755-82533444
http://www.szmeilong.com/
Wide Terminal Chip Resistor
宽电极贴片电阻(WTR)
Product Specification
■Environmental Characteristics 信赖性试验项目