WMSIC Electronic Components

UNI-ROYAL 1206W4J0101T5E

Model1206W4J0101T5E
Package1206
BrandUNI-ROYAL
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

19 specifications

Core information

Product name
UNI-ROYAL 1206W4J0101T5E
Type
1206
Minimum package
5000 圆盘

Technical parameters

Power
250mW
Electronic Component
Electronic Component
Electronic Component
UNI-ROYAL
Electronic Component
1206W4J0101T5E
Electronic Component
1
Package
1206
Electronic Component
SMD Resistor
Electronic Component
±5%
Electronic Component
0.03g
Electronic Component
100Ω
Electronic Component
1
Electronic Component
BM0256044948
Operating Temperature
55℃~+155℃
Operating Voltage
200V
Electronic Component
±100ppm/℃
Resistor Type
Resistor

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

1206W4J0101T5E 产品概述

一、产品简介

1206W4J0101T5E 是 UNI-ROYAL(厚声)出品的一款贴片厚膜电阻,封装尺寸为 1206(3.2 × 1.6 mm)。标称阻值 100Ω,精度 ±5%(J),额定功率 250 mW,适用于一般电子电路中的限流、分压、偏置与去耦等场合。产品采用厚膜工艺,性能稳定、成本效益高,适合大批量表面贴装生产。

二、主要技术参数

  • 电阻类型:厚膜电阻(SMD)
  • 阻值:100Ω
  • 精度:±5%(J)
  • 额定功率:250 mW(环境温度参考值)
  • 最大工作电压:200 V
  • 温度系数(TCR):±100 ppm/℃(典型)
  • 工作温度范围:-55 ℃ ~ +155 ℃
  • 封装:1206(表面贴装)

三、主要特性与优势

  • 稳定性好:厚膜工艺成熟,长期漂移小,适合一般商用及工业电子设备。
  • 电压承受高:200 V 额定工作电压适合中低压电路的安全使用。
  • 宽温区适用:-55 ℃ 至 +155 ℃ 的工作温度保证在严苛环境下仍能可靠工作。
  • 成本与产能优势:适合大批量贴片生产,适配自动化贴装与回流焊工艺。

四、典型应用场景

  • 通用电子产品的分压、限流与偏置电路
  • 电源模块中的阻性元件与检测电阻(非精密测量场合)
  • 工业控制、照明驱动、家用电器等对温度范围与耐压有一定要求的应用
  • 各类消费电子的贴片化生产线

五、封装与焊接建议

  • 1206 尺寸便于自动贴装,推荐使用标准 1206 PCB 焊盘布局,具体焊盘尺寸请参照厂商数据表确认以保证焊接可靠性。
  • 支持无铅与含铅回流焊,回流峰值温度应参照焊料与元件最高承受温度(通常 Pb-free 峰值 ≤ 260 ℃,以实际工厂工艺为准)。
  • 焊接后建议进行外观与电阻值检查,避免过度热应力或机械应力导致的损伤。

六、可靠性与使用注意

  • 功率降额:额定 250 mW 通常是在 70 ℃ 或指定温度下测定,高温下需按厂方数据线性降额至最高工作温度。
  • 避免长期在接近最大工作电压和最大功率下使用,以延长寿命并防止失效。
  • 储存环境建议干燥、避光、避免剧烈振动与污染,贴片卷盘应在推荐条件下保存并尽快使用。

七、选购与订购信息

  • 品牌:UNI-ROYAL(厚声)
  • 型号:1206W4J0101T5E(1206 封装,厚膜,100Ω,±5%)
  • 采购时请确认包装形式(卷带/盘装)、批次、及是否需通过可靠性测试报告(如需用于关键应用可要求样品验证)。
  • 如需替代或更高精度/更高功率版本,可根据电阻精度、温漂与功率要求在系列产品中选型。

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