WMSIC Electronic Components

BOCHEN 3266X-1-103 Trimmer Potentiometer 3266X

Model3266X-1-103
PackageThrough-hole
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 3266X-1-103
Type
BOCHEN
Minimum package
50 圆盘

Technical parameters

Power
250mW
Electronic Component
Electronic Component
Electronic Component
BOCHEN
Electronic Component
12
Electronic Component
3266X-1-103
Electronic Component
1
Package
Through-hole
Electronic Component
Resistor / positions
Electronic Component
±10%
Electronic Component
0.66g
Electronic Component
10kΩ
Electronic Component
1
Electronic Component
BM0266081696
Electronic Component
Electronic Component
Electronic Component
50

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

3266X-1-103型可调电位器产品概述

一、产品基本定位与核心属性

3266X-1-103是博晨(BOCHEN)品牌推出的插件式多圈可调电位器,属于通用型精密调节元件,核心作用是实现电子电路中电阻值的连续微调,进而精准控制电压、电流、信号强度等参数。该型号采用插件封装,无需特殊贴片设备即可完成安装,适配批量生产与现场调试场景,是工业控制、仪器仪表、家电等领域的常规选用元件。

二、关键技术参数及性能解读

  1. 阻值与编码:标称阻值10kΩ,对应型号后缀“103”(电阻编码规则:前两位为有效数字,第三位为10的幂次,即10×10³=10kΩ),阻值一致性经出厂筛选;
  2. 精度等级:±10%,满足大多数常规应用的误差要求,平衡了精度与成本(若需更高精度可选用±5%/±1%型号);
  3. 额定功率:250mW,实际工作建议降额至200mW以内(80%降额),避免长期过热导致阻值漂移;
  4. 调节圈数:12圈多圈设计,相比单圈电位器,每圈阻值变化约833Ω,大幅提升调节分辨率,减少“过调”概率;
  5. 环境适应性:常规工作温度范围-40℃~+85℃,符合工业级环境要求,短期可耐受100℃高温(不超过1小时)。

三、结构设计与安装适配性

  1. 封装形式:3脚插件端子设计(两端固定、中间滑动),适配标准PCB板插件焊接,焊接工艺简单,牢固性好;
  2. 调节结构:内部采用精密螺纹传动,12圈旋转调节手感顺滑无卡顿,无明显回差(调节误差<5%);
  3. 外壳防护:工程塑料外壳,具备防尘、防轻微碰撞能力,可应对常规室内环境(不建议户外露天使用);
  4. 尺寸规格:常规电位器尺寸(约φ10mm×15mm,具体以厂家规格书为准),不占用过多PCB空间,适合紧凑电路设计。

四、典型应用场景梳理

  1. 电子仪器仪表:万用表的电阻/电压校准、示波器的垂直增益调节、信号发生器的输出幅度微调,利用12圈精度实现精准参数设置;
  2. 工业控制电路:PLC模拟量输入校准、传感器信号调理(如温度传感器的零点/满度调节)、小型电机调速电路的电阻匹配;
  3. 家电控制板:空调的温度阈值调节、洗衣机的水位传感器校准、智能电视的背光亮度微调,插件封装适合批量焊接;
  4. 通信设备:小型基站的信号衰减调节、调制解调器的载波频率微调、路由器的信号强度参数设置;
  5. 汽车电子辅助电路:仪表盘背光亮度调节、车载音响的音量平衡微调(需确认工作温度符合车载-40℃~+85℃要求)。

五、使用与维护注意事项

  1. 功率限制:实际工作功率不得超过250mW,若电路功率较高,需串联限流电阻;
  2. 调节极限:避免将旋钮转到机械极限位置(阻值0Ω或10kΩ附近),防止内部滑动臂损坏;
  3. 焊接规范:焊接温度不超过260℃,单个引脚焊接时间不超过3秒,避免高温熔化外壳或损坏电阻膜;
  4. 环境防护:避免长期暴露在高湿度(>85%RH)、腐蚀性气体(如硫化氢)环境,防止端子氧化导致接触不良;
  5. 存储要求:存储于常温(20℃±5℃)、干燥(湿度<60%RH)环境,避免重压或阳光直射。

六、品牌背景与品质保障

博晨(BOCHEN)是国内专注于被动元件研发生产的品牌,拥有10余年电位器制造经验,3266X系列产品符合RoHS2.0环保标准,出厂前经过阻值一致性测试、功率老化测试、调节性能测试三道工序,确保每批次产品稳定性。针对工业客户,提供批量定制(如阻值、端子长度)与技术支持,常规产品提供12个月品质保障,非人为损坏可免费更换。

该型号凭借“多圈精度+插件易安装+高性价比”的特点,成为电子工程师调试电路、批量生产的常用选择,覆盖从消费电子到工业控制的多元场景。

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