WMSIC Electronic Components

UNI-ROYAL 1206W4J0151T5E

Model1206W4J0151T5E
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 1206W4J0151T5E
Type
UNI-ROYAL
Minimum package
5000 圆盘

Technical parameters

Power
250mW
Electronic Component
Electronic Component
Electronic Component
UNI-ROYAL
Electronic Component
1206W4J0151T5E
Electronic Component
1
Package
1206
Electronic Component
SMD Resistor
Electronic Component
±5%
Electronic Component
0.03g
Electronic Component
150Ω
Electronic Component
1
Electronic Component
BM0257341429
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.

1206W4J0151T5E 产品概述

一、产品简介

1206W4J0151T5E 是 UNI-ROYAL(厚声)品牌的厚膜贴片电阻,封装为 1206(3.2 mm × 1.6 mm),标称阻值 150 Ω,阻值精度 ±5%,额定功率 250 mW,最高工作电压 200 V,温度系数(TCR)为 ±100 ppm/℃,工作温度范围 -55 ℃ 至 +155 ℃。该系列定位为通用表面贴装(SMT)厚膜电阻,适用于对成本、可靠性和通用特性有平衡需求的电子产品设计。

二、主要特性

  • 厚膜工艺,成本效益高,适合批量采购与应用。
  • 标称阻值:150 Ω,常见通用阻值,适配多类分流与限流场景。
  • 精度:±5%(J),满足一般信号/电源路径的容差要求。
  • 功率:250 mW,适合低中功率的贴片电阻用途。
  • 最高工作电压:200 V,在高电压但低功率场合具有一定适应性。
  • 温度系数 ±100 ppm/℃,温度变动时阻值漂移在可控范围内。
  • 宽工作温度范围:-55 ℃ 至 +155 ℃,适应工业级环境。

三、电气参数说明

  • 标称阻值:150 Ω ±5%(标识代码 151)。
  • 额定功率 250 mW 通常在规定的环境温度(参见厂方数据)下测定;在高温环境需按厂方功率降额曲线进行考虑。
  • 最高工作电压 200 V 表示在该电压下电阻器可安全工作,但不等同于抗过载或耐冲击指标;高电压下需注意功耗和爬电/击穿问题。
  • 温度系数 ±100 ppm/℃ 表示每升高 1 ℃,阻值变化约为 0.01%(对 150 Ω 的绝对变化约 0.015 Ω/℃),典型用于温漂要求不是很严格的场合。

四、机械与环境特性

  • 封装 1206(3216 公制),典型尺寸约 3.2 mm × 1.6 mm,厚度依厂方工艺略有差异。
  • 工作温度范围 -55 ℃ 至 +155 ℃,可应用于多数工业与消费类产品。
  • 抗震动与抗冲击性能依制造工艺与焊接工艺有关,推荐遵循供应商推荐的焊接与PCB支撑方案以降低机械应力导致的失效。
  • 表面可焊性良好,适用于回流焊工艺。

五、典型应用场景

  • 一般电子设备的限流、分流、偏置与电压检测电路。
  • 消费类产品(电视、机顶盒、家用电器)以及工业控制设备的通用阻值需求。
  • 信号处理、模拟电路中的阻值配合与阻抗匹配(在 ±5% 精度可接受时)。
  • 高电压低功率电路(在注意功耗与降额的前提下),例如某些测量或检测电路。
    注:若用于关键安全或高精度温度补偿场合,建议选用更高精度或更低 TCR 的产品。

六、封装与焊接建议

  • 建议使用标准 1206 PCB 焊盘尺寸,并按制造商推荐的焊盘设计以获得最佳可靠性与可焊性。
  • 支持无铅回流焊,焊接温度曲线请参考供应商技术资料以避免超温导致性能退化或应力裂纹。
  • 焊接后建议进行视觉检查或自动光学检测(AOI),以确认焊接质量与端接完整性。
  • 在清洗与回流后应避免对电阻器施加过大的机械应力(如刮擦、弯曲),以免引起薄膜开裂或端接脱落。

七、质量与可靠性

  • 厚声(UNI-ROYAL)作为供应品牌,产品通常经过阻值、温升、耐焊接性和环境应力测试;但具体的可靠性数据(如寿命试验、湿热测试、温度循环次数等)请参照厂方完整数据手册。
  • 在设计时应考虑功率热耗散与周边元件的热耦合,避免长期在接近最大功率或高温环境下工作,以延长使用寿命。
  • 对于批量采购,建议索取并验证样品的批次检测报告和制造商的质量保证文件。

八、订购信息与注意事项

  • 标准标识:1206W4J0151T5E,品牌 UNI-ROYAL(厚声)。
  • 采购时确认包装形式(卷装/带装/盘装)、最小订购量和交货周期。
  • 使用前如有特殊可靠性或环境要求(如汽车级、医疗级),请与供应商确认是否满足相应认证或提供等效型号。
  • 在设计原理图与 PCB 布局时,标注正确的功率限制及降额策略,避免超出 250 mW 和 200 V 的工作条件。

如需更详细的电性试验曲线、功率降额曲线、焊接规范或环境试验数据,可以联系供应商获取 1206W4J0151T5E 的完整数据手册与认证资料。

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