WMSIC Electronic Components

RALEC RTT021602FTH

ModelRTT021602FTH
Package0402
BrandRALEC
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 Date code within 2 years

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
RALEC RTT021602FTH
Type
RALEC
Minimum package
10000 圆盘

Technical parameters

Power
62.5mW
Electronic Component
Electronic Component
Electronic Component
RALEC
Electronic Component
RTT021602FTH
Electronic Component
1
Package
0402
Electronic Component
SMD Resistor
Electronic Component
±1%
Electronic Component
0.009g
Electronic Component
16kΩ
Electronic Component
10
Electronic Component
BM0265140133
Operating Temperature
55℃~+155℃
Operating Voltage
50V
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.

RTT021602FTH厚膜贴片电阻产品概述

一、产品定位与核心身份

RTT021602FTH是台湾旺诠(RALEC)推出的0402封装厚膜贴片电阻,属于中高精度、小功率被动元件,聚焦小型化电子设备与工业级场景的稳定需求,以宽温适应性、高一致性为核心优势,适配主流SMT自动化生产流程。

二、关键性能参数详解

该产品的核心参数围绕“稳定、精准、小型化”设计,具体如下:

1. 阻值与精度控制

固定阻值为16kΩ,采用厚膜印刷+烧结工艺实现精准阻值控制,精度等级为**±1%**(即实际阻值偏差≤160Ω),满足大多数中高精度电路的设计需求(如信号放大、分压电路),无需额外校准即可稳定工作。

2. 功率与电压耐受

额定功率为62.5mW,是0402封装厚膜电阻的常规功率等级,适配低功耗电路的负载要求;最大工作电压50V,在额定功率范围内可稳定承载电压信号,避免击穿风险,适合低电压信号调理场景。

3. 温度特性与宽温适应性

温度系数为**±100ppm/℃,表示每变化1℃,阻值变化量≤1.6Ω(16kΩ×100ppm),温度稳定性良好;工作温度范围覆盖-55℃~+155℃**,符合工业级宽温标准,可在极端环境(如户外设备、工业现场)下持续工作。

4. 工艺与一致性

采用厚膜浆料印刷+高温烧结工艺,通过精准的浆料配比、网版控制,保证批量产品的阻值离散性≤±0.5%(远低于精度要求),提升电路设计的可复制性,降低生产调试成本。

三、封装与贴装特性

该产品采用0402封装(英制:0.04″×0.02″,公制:0.4mm×0.2mm),是目前小型化电子设备中应用最广泛的贴片封装之一:

  • 体积仅为0603封装的1/4,可显著提升电路板集成密度,适配智能手机、可穿戴设备等紧凑空间;
  • 贴装兼容常规SMT设备,支持回流焊、波峰焊等主流焊接方式,生产效率高,适合大规模自动化生产;
  • 引脚设计符合IPC标准,焊接可靠性强,无虚焊、脱焊风险。

四、品牌与可靠性保障

RTT021602FTH由旺诠(RALEC) 生产,旺诠是全球知名被动元件制造商,专注电阻研发30余年,产品线覆盖厚膜/薄膜电阻、功率电阻等全系列,产品符合IEC 60115、JIS C 5201等国际标准:

  • 经过高温老化(155℃×1000h)、湿度循环(85℃/85%RH×500h)、机械振动(10~2000Hz×2g)等可靠性测试;
  • 无铅环保(符合RoHS、REACH标准),适合医疗、汽车等对环保要求严格的领域。

五、典型应用场景

凭借小封装、宽温、高精度特性,该产品广泛应用于以下场景:

  • 小型消费电子:智能手机(射频电路、电源分压)、无线耳机(信号调理)、智能手表(传感器电路);
  • 工业控制:低功耗PLC的信号放大、工业传感器(温度/压力)的分压电路;
  • 汽车电子:车载信息娱乐系统(辅助电源)、胎压监测模块(低功耗单元);
  • 医疗设备:便携式血糖仪(信号处理)、血压计(电压调节)。

总结

RTT021602FTH作为旺诠厚膜电阻系列的经典型号,以“高精度、宽温稳、小封装”为核心竞争力,适配从消费电子到工业级的多元场景,是小型化电路设计的理想被动元件选择。

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