WMSIC Electronic Components

RALEC RTT030000FTP

ModelRTT030000FTP
Package0603
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 26+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
RALEC RTT030000FTP
Type
RALEC
Minimum package
5000 圆盘

Technical parameters

Power
100mW
Electronic Component
Electronic Component
Electronic Component
RALEC
Electronic Component
RTT030000FTP
Electronic Component
1
Package
0603
Electronic Component
SMD Resistor
Electronic Component
±1%
Electronic Component
0.023g
Electronic Component
0Ω
Electronic Component
10
Electronic Component
BM0264777242
Operating Temperature
55℃~+155℃
Operating Voltage
75V
Resistor Type
Resistor
Electronic Component
Electronic Component

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

RTT030000FTP 0Ω厚膜贴片电阻产品概述

一、产品定位与核心特性

RTT030000FTP是旺诠(RALEC)针对高密度电路设计推出的0603封装0Ω厚膜贴片电阻,核心定位为“小体积、高稳定、宽温适配”的通用型零欧姆元件,可替代传统导线实现电路连接,同时降低布线寄生参数。其核心特性包括:

  • 精准0Ω阻值(±1%精度);
  • 1/10W(100mW)功率承载能力;
  • 工业级宽温范围(-55℃~+155℃);
  • 75V工作电压耐受;
  • 适配主流贴装工艺(回流焊/波峰焊)。

二、关键参数深度解析

1. 阻值与精度

标称阻值为0Ω,偏差控制在±1%以内——在零欧姆电阻中属于较高精度水平,可有效避免因阻值波动导致的信号路径阻抗偏差,尤其适合高频电路、精密采样链路等对阻抗敏感的场景。

2. 功率与电压规格

  • 额定功率:100mW(1/10W),满足常规低功耗电路的功率需求;厚膜工艺提升了功率承载的稳定性,避免短期过载导致的热失效;
  • 工作电压:75V(直流/交流),超过多数同封装竞品(50V),拓展了低压到中压场景的应用边界。

3. 温度适应性

  • 工作温度:-55℃~+155℃(符合AEC-Q200汽车级标准),可覆盖汽车电子、工业控制等极端环境;
  • 存储温度:-40℃~+85℃,长期存储无性能衰减。

4. 封装尺寸

采用0603贴片封装(英制:0.06"×0.03";公制:1.6mm×0.8mm),厚度约0.45mm,适配高密度PCB布局(如智能手机、可穿戴设备),贴装密度可达10000+元件/㎡。

三、典型适用场景

RTT030000FTP的特性使其广泛应用于以下场景:

  1. 电路接地/跨接:替代导线简化布线,减少寄生电感/电容,提升高频电路(如射频模块)的信号完整性;
  2. 调试与熔断:作为临时连接点,可通过熔断实现电路功能切换(需匹配功率需求);
  3. 汽车电子:用于车载中控、传感器接口、车身控制器等,满足宽温与可靠性要求;
  4. 工业控制:适配PLC、伺服驱动器的信号链路,耐受工业环境的温度/湿度波动;
  5. 消费电子:智能手机、平板电脑的主板布线,兼顾小体积与稳定性。

四、品牌与可靠性优势

旺诠(RALEC)作为全球知名电阻制造商,RTT030000FTP继承其核心优势:

  • 厚膜工艺:采用高精度厚膜印刷技术,阻值一致性达±0.5%(批次内),减少终端产品良率风险;
  • 可靠性验证:经过高温老化(155℃×1000h)、温度循环(-55℃~+155℃×1000次)、湿度测试(85℃/85%RH×1000h),符合IEC 61000、MIL-STD-202等标准;
  • 供应链管控:每批次电阻均通过100%阻值测试,确保交付产品性能一致。

五、应用注意事项

  1. 功率匹配:避免连续功率超过100mW,峰值功率需控制在额定值1.2倍以内;
  2. 焊接工艺:采用推荐回流焊曲线(峰值温度240250℃,时间3060秒),避免过热导致电阻膜层开裂;
  3. 存储条件:未使用时存储于温度-20℃~+40℃、湿度40%RH以下环境,避免受潮影响焊接性能;
  4. 布局设计:贴装时与发热元件(如MOS管)保持≥2mm距离,预留散热空间。

六、总结

RTT030000FTP凭借精准0Ω阻值、宽温适应性、小封装优势,成为电子设计中接地、跨接等场景的优选元件。旺诠的品牌可靠性进一步保障了终端产品的性能与寿命,适用于从消费电子到工业、汽车等多领域的电路设计需求,是高密度PCB布线的高效解决方案。

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