WMSIC Electronic Components

BOCHEN RM065-103(10K) Trimmer Potentiometer RM065

ModelRM065-103(10K)
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 RM065-103(10K)
Type
BOCHEN
Minimum package
500 圆盘

Technical parameters

Power
100mW
Electronic Component
Electronic Component
Electronic Component
BOCHEN
Electronic Component
RM065-103(10K)
Electronic Component
1
Package
Through-hole, 7.3x6.4mm
Electronic Component
Resistor / positions
Electronic Component
±25%
Electronic Component
0.32g
Electronic Component
10kΩ
Electronic Component
1
Electronic Component
BM0265995099
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.

RM065-103(10K) 可调电阻/电位器产品概述

RM065-103(10K)是博晨(BOCHEN)品牌推出的一款小型插件式可调电位器,主打高性价比与通用型应用,适配大部分对精度要求适中的电子电路场景。以下从核心参数、结构特性、电气性能、应用场景等维度展开概述。

一、产品核心参数梳理

RM065-103的核心参数清晰明确,可直接支撑电路设计选型:

  • 标称阻值:10kΩ(标识“103”采用3位数字编码规则,前两位为有效数字“10”,第三位为倍率“10³”,即10×10³=10kΩ);
  • 精度等级:±25%,实际阻值范围为7.5kΩ~12.5kΩ,满足非高精度微调需求;
  • 额定功率:100mW(0.1W),为电路提供安全功率上限;
  • 额定电压:50V,即两端允许施加的最大直流/交流电压;
  • 封装形式:插件式,适配常规PCB板焊接工艺;
  • 产品类型:可调电阻/电位器,可通过外部工具调节阻值。

二、结构与封装特性

该电位器采用小型化插件封装设计,具体封装型号虽未明确,但具备以下通用特性:

  1. 安装便捷:插件式引脚可直接焊接于PCB板,无需特殊工装,适合批量生产与手工焊接;
  2. 调节灵活:顶部配备调节旋钮(或调节孔),可通过螺丝刀等工具实现阻值连续微调,满足电路参数匹配需求;
  3. 体积紧凑:属于小型电位器范畴,占用PCB板空间小,适配高密度电路设计。

三、电气性能深度解析

3.1 阻值与精度

标称10kΩ的阻值属于通用型电位器常用规格,±25%的精度适用于对阻值偏差要求不苛刻的场景(如音量调节、简易信号微调),避免因过高精度带来的成本增加。

3.2 功率与电压限制

  • 额定功率100mW:根据功率公式( P=I^2R ),可计算出最大允许工作电流为( I=\sqrt{P/R}=\sqrt{0.1W/10kΩ}=10μA );若按( P=U^2/R ),最大允许电压为( U=\sqrt{PR}=\sqrt{0.1W×10kΩ}=31.6V )(低于额定电压50V,说明电压限制更宽松,以功率限制为主);
  • 额定电压50V:为电位器两端的绝缘耐压上限,避免高电压击穿内部结构。

3.3 稳定性与可靠性

作为通用型电位器,RM065-103具备常规环境下的稳定性:在-20℃~85℃的温度范围、相对湿度≤85%的环境中,阻值漂移率符合行业通用标准,可满足日常电子设备的长期使用需求。

四、典型应用场景

RM065-103(10K)因性价比高、调节便捷,广泛应用于以下场景:

  1. 消费电子:电子玩具的音量/亮度调节、小型加湿器的风速控制、简易台灯的亮度微调;
  2. 教学实验:电子电路实验中的电阻分压调节、传感器模块的信号校准;
  3. 小家电控制:小型充电器的输出电压微调、简易暖手宝的温度控制辅助;
  4. 工业辅助电路:小型传感器信号放大电路的偏置电阻调节、低功率继电器驱动电路的电流匹配。

五、使用与安装注意事项

为确保电位器性能与使用寿命,需注意以下要点:

  1. 焊接规范:焊接时电烙铁温度≤350℃,焊接时间≤3秒,避免过热损坏内部碳膜(或金属膜)电阻体;
  2. 调节操作:使用适配的螺丝刀(如一字/十字),调节时力度适中,避免拧断调节轴或损坏电阻体;
  3. 功率限制:严禁超过100mW的额定功率,否则会导致电位器过热、阻值漂移甚至烧毁;
  4. 环境要求:避免在高温、高湿度(如浴室、厨房)或多尘环境中使用,防止内部氧化或短路。

六、博晨品牌优势

博晨(BOCHEN)作为国内专注于小型电子元器件的品牌,其RM065系列电位器具备以下优势:

  • 成本控制:采用成熟工艺降低生产成本,提供高性价比的通用型产品;
  • 适配性强:插件式封装适配绝大多数PCB板设计,无需特殊改板;
  • 可靠性验证:产品经过常规振动、温度循环测试,满足日常电子设备的使用要求。

综上,RM065-103(10K)是一款适用于通用电子电路的高性价比可调电位器,可满足大部分非高精度微调的应用需求,是电子设计、教学实验、小家电制造等领域的理想选择。

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