PW

贴片合金电阻器
Surface mount alloy resistor

产品特点Product Features

1.高功率、耐冲击及功耗小

High power, shock resistance, and low power consumption

2.耐高温、低温漂及高精度、稳定性强

High temperature resistance, low temperature drift, high precision, and strong stability

3.限流、恒流、分压及耐腐蚀性强

Strong current limiting, constant current, voltage divider, and corrosion resistance

4.工作温度范围：-65℃～+170℃

Operating temperature range: -65 ℃ to+170 ℃

5.无铅，符合ROHS 要求，可非标定制

Lead free, compliant with ROHS requirements, customizable for non-standard use

6.符合AEC-Q200 特性测试

Compliant with AEC-Q200 characteristic testing

应用范围Application Scope

电子电路中的电流采样和过流保护；新能源汽车控制电路和充电桩电路/传统汽车控制电路；变频器及伺服电机控制电

路；开关电源、测量及测试仪器；锂电池、太阳能及通讯电源等控制电路；家用电器等多个领域

Current Sampling and Overcurrent Protection in Electronic Circuits；New energy vehicle control circuit and charging pile

circuit/traditional vehicle control circuit；Inverter and servo motor control circuit；Switching power supply, measuring and

testing instruments；Control circuits for lithium batteries, solar energy, and communication power sources；Multiple fields

such as household appliances.

脉冲能量图Pulse Energy Diagram

脉冲功率图Pulse power Diagram

降耗曲线Derating Curve of Dissipation

试验和要求Testing and Requirements

标识方式 Marking

标识位数：4 位Identification digit: 4 digits

字码标识方式如下The code identification method is as follows：

0M10=0.1mΩ; 0M20=0.2mΩ ... ... 2M50=2.5mΩ

R001=1mΩ: R002=2mΩ ... ... R010=10mΩ

外形尺寸External dimensions

焊盘尺寸 Pad Size

测试点位置Test Point location

选型示例Se!ection Example

包装 Packaging
1、载带尺寸Embossed Tape DimensionS

2、卷盘尺寸Reel Dimensions

3、卷载带测试 Peeling Test

4、包装数量Quantity of Package