WMSIC Electronic Components

RALEC RTT033162FTP

ModelRTT033162FTP
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 RTT033162FTP
Type
RALEC
Minimum package
5000 圆盘

Technical parameters

Power
100mW
Electronic Component
Electronic Component
Electronic Component
RALEC
Electronic Component
RTT033162FTP
Electronic Component
1
Package
0603
Electronic Component
SMD Resistor
Electronic Component
±1%
Electronic Component
0.023g
Electronic Component
31.6kΩ
Electronic Component
10
Electronic Component
BM0265114421
Operating Temperature
55℃~+155℃
Operating Voltage
75V
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.

RTT033162FTP 厚膜贴片电阻产品概述

一、产品基本属性

RTT033162FTP是台湾旺诠(RALEC)推出的厚膜贴片电阻,采用行业标准0603封装(公制尺寸1.6mm×0.8mm),属于小体积高密度贴片元件。厚膜电阻通过丝网印刷电阻浆料于陶瓷基片、高温烧结成型,兼具成本优势与性能稳定性,是电子行业应用最广泛的电阻类型之一。旺诠作为全球知名被动元件制造商,产品在工业、汽车、消费电子等领域经市场验证,可靠性突出。

二、核心电性能参数解析

1. 阻值与精度

该电阻标称阻值为31.6kΩ,精度等级±1%,属于高精度厚膜电阻。不同于E24/E96系列常规阻值(如30kΩ、33kΩ),31.6kΩ为定制化阻值,可满足分压、限流、信号调理等场景对精确阻值的需求。±1%精度意味着25℃下实际阻值偏差≤±316Ω,能有效避免电路性能波动。

2. 功率与电压限制

额定功率100mW(1/10W),指25℃环境下允许消耗的最大电功率;额定工作电压75V,需同时满足功率限制(P=V²/R,额定功率对应电压≈56.2V),75V电压上限为电路设计提供了余量,避免击穿风险。

3. 温度系数

温度系数(TCR)±100ppm/℃,表示温度每变化1℃,阻值变化±0.01%。例如:温度从25℃升至155℃(变化130℃),阻值变化≈±1.3%;降至-55℃(变化80℃),变化≈±0.8%。该系数在厚膜电阻中属常规偏优水平,宽温下阻值稳定性良好。

三、环境适应性表现

工作温度范围**-55℃+155℃**,覆盖工业级(-40℃+125℃)、汽车级(部分场景-40℃~+150℃)极端温度需求,可应用于高温环境(如汽车发动机舱、工业烤箱)或低温环境(北方户外设备),无需额外温度补偿。厚膜工艺陶瓷基片抗老化、机械稳定性强,长期使用阻值漂移小。

四、典型应用场景

  1. 工业控制:PLC信号I/O电路、传感器放大电路、电机驱动限流电路;
  2. 汽车电子:车载信息娱乐音频调理、胎压监测信号处理、BCM分压电路;
  3. 消费电子:智能手机电源管理、无线模块滤波、智能穿戴信号调理;
  4. 通信设备:路由器/交换机滤波网络、基站信号衰减电路。

五、产品优势总结

  • 宽温可靠:-55℃~+155℃覆盖极端环境,适配工业/汽车场景;
  • 精准定制:31.6kΩ±1%满足特定电路参数匹配;
  • 小体积高密度:0603封装节省PCB空间,适配小型化设备;
  • 性能稳定:厚膜工艺+±100ppm/℃ TCR,长期阻值漂移小;
  • 品牌保障:旺诠成熟工艺与品质管控,降低采购/使用风险。

该产品凭借上述优势,成为多领域电路设计的优选被动元件。

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