免费会员 经销商
参考价：
-
- 面议
贴片型热敏电阻
具体成交价以合同协议为准
2025-04-06深圳市
- 型号
该企业相似产品
产品简介
高可靠的片式陶瓷结构、体积小、适合高强度表面贴装。端电极采用三层电镀具有良好的可焊性及耐热冲击性，适合波峰焊及再流焊。
详细信息
特性
·分布容量低，可应用于高频领域，响应速度快
·优良的耗散系数和温度系数。
·工作温度范围广：-40~+125℃
应用
·手机和新能源汽车中可充电电池及充电器的温度探测
·液晶显示器等各种温度补偿电路
·计算机微处理器的温度探测
·IC 和半导体器件过热保护，照明器件温度保护
·DC/AC 转换器和 HIC 的过热保护
参考图纸
产品编码规则
规格选型
| 序号 | 料号 | 阻值 (KΩ) | B值 | 耗散系数 | 额定功率 | 热时间常数 |
| 1 | WMFC-0402R102 B3200 | 1.0 | 3200 | >1.0 | 100 | ≤3 |
| 2 | WMFC-0402R472 B3380 | 4.7 | 3380 | |||
| 3 | WMFC-0402R103 B3435 | 10 | 3435 | |||
| 4 | WMFC-0402R103 B3900 | 10 | 3900 | |||
| 5 | WMFC-0402R153 B3900 | 15 | 3900 | |||
| 6 | WMFC-0402R223 B3900 | 22 | 3900 | |||
| 7 | WMFC-0402R473 B4050 | 47 | 4050 | |||
| 8 | WMFC-0402R683 B3950 | 68 | 3950 | |||
| 9 | WMFC-0402R104 B4000 | 100 | 4000 | |||
| 10 | WMFC-0402R104 B4250 | 100 | 4250 | |||
| 11 | WMFC-0402R224 B4200 | 220 | 4200 | |||
| 12 | WMFC-0402R474 B4200 | 470 | 4200 | |||
| 13 | WMFC-0402R105 B4500 | 1000 | 4300 | |||
| 14 | WMFC-0603R102 B3200 | 1.0 | 3200 | >2.0 | 200 | ≤5 |
| 15 | WMFC-0603R222 B3300 | 2.2 | 3300 | |||
| 16 | WMFC-0603R332 B3400 | 3.3 | 3400 | |||
| 17 | WMFC-0603R472 B3435 | 4.7 | 3435 | |||
| 18 | WMFC-0603R682 B3435 | 6.8 | 3435 | |||
| 19 | WMFC-0603R103 B3435 | 10 | 3435 | |||
| 20 | WMFC-0603R103 B3600 | 10 | 3600 | |||
| 21 | WMFC-0603R103 B3950 | 10 | 3950 | |||
| 22 | WMFC-0603R153 B3900 | 15 | 3900 | |||
| 23 | WMFC-0603R223 B3900 | 22 | 3900 | |||
| 24 | WMFC-0603R333 B4000 | 33 | 4000 | |||
| 25 | WMFC-0603R473 B4050 | 47 | 4050 | |||
| 26 | WMFC-0603R683 B4050 | 68 | 4050 | |||
| 27 | WMFC-0603R104 B4050 | 100 | 4050 | |||
| 28 | WMFC-0603R104 B4250 | 100 | 4250 | |||
| 29 | WMFC-0603R154 B4050 | 150 | 4050 | |||
| 30 | WMFC-0603R154 B4650 | 150 | 4650 | |||
| 31 | WMFC-0603R224 B4200 | 220 | 4200 | |||
| 32 | WMFC-0603R334 B4300 | 330 | 4300 | |||
| 33 | WMFC-0603R474 B3950 | 470 | 3950 | |||
| 34 | WMFC-0603R564 B4300 | 560 | 4300 | |||
| 35 | WMFC-0603R105 B4400 | 1000 | 4400 | |||
| 36 | WMFC-0805R102 B3200 | 1.0 | 3200 | >2.5 | 250 | ≤8 |
| 37 | WMFC-0805R222 B3300 | 2.2 | 3300 | |||
| 38 | WMFC-0805R472 B3435 | 4.7 | 3435 | |||
| 39 | WMFC-0805R682 B3435 | 6.8 | 3435 | |||
| 40 | WMFC-0805R103 B3435 | 10 | 3435 | |||
| 41 | WMFC-0805R103 B3600 | 10 | 3600 | |||
| 42 | WMFC-0805R103 B3900 | 10 | 3900 | |||
| 43 | WMFC-0805R153 B3900 | 15 | 3900 | |||
| 44 | WMFC-0805R223 B3900 | 22 | 3900 | |||
| 45 | WMFC-0805R333 B4000 | 33 | 4000 | |||
| 46 | WMFC-0805R473 B4050 | 47 | 4050 | |||
| 47 | WMFC-0805R683 B4050 | 68 | 4050 | |||
| 48 | WMFC-0805R104 B4050 | 100 | 4050 | |||
| 49 | WMFC-0805R104 B4300 | 100 | 4300 | |||
| 50 | WMFC-0805R224 B4200 | 220 | 4200 | |||
| 51 | WMFC-0805R334 B4300 | 330 | 4300 | |||
| 52 | WMFC-0805R474 B3950 | 470 | 3950 | |||
| 53 | WMFC-0805R474 B4200 | 470 | 4200 | |||
| 54 | WMFC-0805R564 B4200 | 560 | 4200 | |||
| 55 | WMFC-0805R105 B4300 | 1000 | 4300 |
