WMSIC Electronic Components

BOCHEN RM065-102(1K) Trimmer Potentiometer RM065

ModelRM065-102(1K)
PackageThrough-hole, 7.3x6.4mm
BrandBOCHEN
Price Price on request Electronic component prices change quickly with market supply and demand. Please refer to the latest WMSIC quotation for current pricing.
Configuration
1 options
Configuration 26+

Available for RFQ

Technical data

Product details

18 specifications

Core information

Product name
BOCHEN RM065-102(1K)
Type
BOCHEN
Minimum package
500 圆盘

Technical parameters

Power
100mW
Electronic Component
Electronic Component
Electronic Component
BOCHEN
Electronic Component
RM065-102(1K)
Electronic Component
1
Package
Through-hole, 7.3x6.4mm
Electronic Component
Resistor / positions
Electronic Component
±25%
Electronic Component
0.32g
Electronic Component
1kΩ
Electronic Component
1
Electronic Component
BM0265995097
Voltage
50V
Electronic Component
Electronic Component
Electronic Component
500

For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.

BOCHEN博晨RM065-102(1KΩ)可调电位器产品概述

一、产品定位与核心特点

BOCHEN博晨RM065-102是一款经济型插件式可调电位器,主打「低成本、易安装、适配基础电路」三大核心特性,针对对阻值精度要求不高的低压小功率场景设计。其标识“102”对应标称阻值1kΩ(10×10²Ω),属于电子电路中最常用的阻值之一,广泛覆盖入门级电子项目、小家电批量生产等需求。

二、关键参数拆解

1. 阻值与精度

标称阻值1kΩ,精度为**±25%**——这是经济型电位器的典型精度等级,虽不适合精密测量/匹配场景,但足以满足分压微调、偏置调整等基础需求。例如,当电路需要1kΩ左右的可变电阻时,该电位器的阻值波动(750Ω~1250Ω)不会影响核心功能,仅需在调试时适当校准即可。

2. 功率与电压限制

  • 额定功率:100mW(毫瓦),即电位器允许的最大耗散功率,实际使用中需避免超过此值;
  • 额定电压:50V(直流/交流),结合功率计算,最大允许电流为 I=P/U=100mW/50V=2mA——若电路电流超过2mA,需串联固定电阻分压(如1kΩ固定电阻与电位器串联),否则会导致电位器过热烧毁。

3. 封装与安装

虽原信息标注“封装未知”,但RM065系列为标准3脚直插式设计(立式/卧式可选),适配常规PCB板焊接,手工DIY或批量生产均易操作,无需特殊封装设备。引脚间距符合行业标准,兼容多数面包板和PCB layout。

4. 品牌可靠性

博晨(BOCHEN)是国内专注于基础电子元器件的品牌,产品符合GB/T 10191等基础电子标准,虽不涉及高端精密,但在低成本场景下稳定性可靠,适合学生实验、小家电批量生产等对成本敏感的需求。

三、典型应用场景

该电位器的参数特性决定了其适用低压小功率、低成本、低精度要求的场景,核心应用包括:

  1. 学生电子实验:分压电路搭建、LED亮度微调(需配合限流电阻)、简单音频音量调节;
  2. 小家电控制:如台灯亮度调节(小功率LED/白炽灯)、简易风扇风速微调(电阻分压控制);
  3. 简易仪器校准:如万用表的基础校准(低精度档位)、小型电源模块的输出电压微调;
  4. DIY制作:手工电子玩具、创意电路(如光控开关的阈值调整、湿度传感器的灵敏度调节)。

四、设计注意事项

为避免损坏或性能异常,使用时需注意:

  1. 功率过载防护:严禁超过100mW额定功率,若电路电流较大(如>2mA),需串联固定电阻分流;
  2. 精度匹配:不建议用于需要精准阻值的场合(如精密传感器匹配、高精度仪器校准),可优先选择±1%精度的精密电位器;
  3. 安装环境:避免在高温(>85℃)、高湿或强振动环境下使用,否则可能导致引脚接触不良或阻值漂移;
  4. 焊接规范:插件焊接时温度不宜过高(<300℃),焊接时间不超过3秒,避免损坏电位器内部碳膜(RM065多为碳膜电位器)。

五、同类产品对比与替代

对比维度 RM065-102(1kΩ) 精密电位器(如3296-102) 精度 ±25% ±1% 功率 100mW 200mW 封装 插件 贴片/插件 成本 低(约0.1~0.2元) 中(约0.5~1元) 适用场景 低成本入门级 精密仪器/高端电路

替代建议:

  • 若需更高精度,可选博晨同系列RM065-102A(±10%精度);
  • 若需更大功率,可选RM085-102(200mW);
  • 若需贴片封装,可选3296W-102(贴片式精密电位器)。

综上,BOCHEN博晨RM065-102是一款性价比突出的基础可调电位器,适合对精度要求不高、预算有限的电子项目,是入门级电路调试的理想选择。

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