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Walsin WR06X202JTL
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- (Walsin) WR06X202JTL
- Type
- WALSIN
- Minimum package
- 5000
Technical parameters
- Power
- 100mW
- Electronic Component
- (WALSIN)
- Electronic Component
- WR06X202JTL
- Electronic Component
- 1
- Package
- 0603
- Electronic Component
- SMD Resistor
- Electronic Component
- ±5%
- Electronic Component
- 0.035g
- Electronic Component
- 2kΩ
- Electronic Component
- 1
- Electronic Component
- BM0265085195
- Operating Temperature
- 55℃~+155℃
- Operating Voltage
- 75V
- Electronic Component
- ±100ppm/℃
- Resistor Type
- Resistor
- Electronic Component
- 5000
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
华新科WR06X202JTL厚膜贴片电阻产品概述
一、产品基本定位与核心标识
华新科（Walsin）推出的WR06X202JTL是一款0603封装厚膜贴片电阻，属于中小功率、普通精度级被动元件，核心定位为各类电子设备的基础电路元件（如限流、分压、信号调理等），兼具成本效益与环境适应性，适配工业、消费电子、通信等多领域应用。
二、核心技术参数详解
该电阻的关键参数符合华新科厚膜电阻系列标准，具体如下：
参数类别 具体指标 说明 阻值 2kΩ（标识代码202） 符合E24系列阻值规范，2×10²Ω 精度 ±5%（J级） 满足普通工业与消费电子的精度需求 额定功率 100mW 0603封装典型中小功率等级 最大工作电压 75V（直流/交流峰值） 需结合功率限制使用（如75V下最大电流37.5mA） 温度系数（TCR） ±100ppm/℃ 每℃阻值变化±0.01%，常规温漂控制水平 工作温度范围 -55℃~+155℃ 覆盖工业级环境温度需求，适应高低温交替三、封装规格与尺寸参数
采用0603英制贴片封装，对应公制尺寸（典型值）：
- 长度：1.60mm±0.15mm
- 宽度：0.80mm±0.15mm
- 厚度：0.45mm±0.05mm
- 引脚间距：0.50mm±0.10mm
该封装符合IPC-J-STD-001表面贴装标准，适配回流焊、波峰焊工艺，可显著提升PCB布局密度，满足小型化设备（如智能手机、小型医疗仪器）的设计需求。
四、典型应用场景
- 消费电子领域：智能手机音频滤波电路、平板触控面板偏置电阻、电池保护模块限流元件；
- 工业控制领域：PLC模拟量输入模块分压电阻、小型温度/压力传感器信号调理电阻、低压电机驱动限流；
- 通信设备领域：基站射频模块匹配电阻、光纤收发器偏置电路、路由器电源滤波；
- 医疗电子领域：便携式血糖仪信号放大偏置、小型监护仪报警电路限流（需确认医疗认证时可联系厂商）。
五、产品优势与性能特点
- 成本效益突出：厚膜工艺成熟，性价比高于薄膜电阻，适合批量应用；
- 稳定性可靠：厚膜电阻层附着力强，长期负载下阻值漂移小（1000小时≤±1%）；
- 宽温适应性：-55℃~+155℃工作范围，无需额外降额即可适应工业现场高低温；
- 环保合规：符合RoHS 2.0、REACH SVHC要求，不含铅、镉等有害物质；
- 品牌保障：华新科全球供应链稳定，产品一致性好，可提供定制化包装（如卷带、托盘）。
六、可靠性与环境适应性验证
- 负载寿命：70℃/100mW下1000小时，阻值变化≤±1%；
- 温湿度测试：85℃/85%RH下1000小时，阻值变化≤±2%；
- 温度冲击：-55℃~+155℃循环50次，阻值变化≤±1%；
- 焊接兼容性：耐受260℃回流焊（10-30秒），无封装开裂、阻值漂移。
七、选型与替代建议
- 同品牌升级：若需±1%精度，选WR06X202F系列；若需1/8W功率，选0805封装WR08X202J系列；
- 跨品牌替代：可参考国巨RC0603FR-072KL、三星CL0603-202J系列（需确认TCR、功率完全匹配）；
- 降额建议：高温（>100℃）或高湿场景下，功率降额至80%（80mW），提升长期可靠性。
该产品凭借紧凑封装、宽温适应性与高性价比，成为中小功率电路的优选基础元件，可满足多数常规电子设备的设计需求。
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