WMSIC Electronic Components

RALEC RTT03304JTP

ModelRTT03304JTP
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 RTT03304JTP
Type
RALEC
Minimum package
5000 圆盘

Technical parameters

Power
100mW
Electronic Component
Electronic Component
Electronic Component
RALEC
Electronic Component
RTT03304JTP
Electronic Component
1
Package
0603
Electronic Component
SMD Resistor
Electronic Component
±5%
Electronic Component
0.023g
Electronic Component
300kΩ
Electronic Component
10
Electronic Component
BM0265147835
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.

RTT03304JTP 贴片厚膜电阻产品概述

一、产品基本识别

RTT03304JTP是RALEC(旺诠)品牌推出的一款0603封装贴片厚膜电阻,属于小型化表面贴装电子元件。该型号以“300kΩ ±5% 1/10W”为核心参数,是旺诠常规贴片电阻系列中的成熟产品,适配各类小型化电子设备的电路设计需求。

二、核心电性能参数详解

该电阻的关键电性能参数明确且稳定,具体如下:

  1. 阻值与精度:标称阻值为300kΩ(300千欧姆),阻值精度为**±5%**,实际阻值范围在285kΩ~315kΩ之间,满足多数通用电路对阻值偏差的要求;
  2. 功率与电压:额定功率为100mW(1/10W),最大工作电压为75V。实际应用中需确保电压不超过75V,避免因功率过载损坏元件;
  3. 温度系数:阻值温度系数为**±100ppm/℃**,即温度每变化1℃,阻值变化量为标称值的±0.01%,温度稳定性较好,适合温度变化场景;
  4. 工作温度范围:-55℃~+155℃,覆盖宽温区间,可适应低温户外、高温功率模块周边等环境。

三、封装与物理特性

RTT03304JTP采用0603贴片封装(英制尺寸,对应公制约1.6mm×0.8mm),具有以下特点:

  • 尺寸紧凑:适合高密度PCB布局,可有效缩小产品体积;
  • 厚膜工艺:采用陶瓷基板+厚膜电阻浆料印刷烧结工艺,电阻层与基板结合牢固,抗机械应力能力强;
  • 电极设计:银钯合金电极,焊接兼容性好,适配回流焊、波峰焊等常规贴片工艺,焊点可靠性高。

四、环境适应性与可靠性

该电阻符合电子行业通用标准,环境适应性与可靠性表现稳定:

  1. 宽温耐受:-55℃~+155℃的工作温度范围,满足工业、汽车(若场景适配)等领域的温度要求;
  2. 抗干扰性:厚膜结构具备一定抗电磁干扰能力,适合信号调理电路;
  3. 环保与耐候:符合RoHS、REACH无铅环保标准,耐湿、耐盐雾性能满足行业测试要求;
  4. 机械可靠性:抗振动、抗冲击性能符合IEC民用标准,适合便携式或移动场景应用。

五、品牌与质量保障

RALEC(旺诠)是台湾知名被动元件制造商,RTT03304JTP具备以下质量优势:

  • 一致性高:批量生产中阻值、功率等参数偏差控制严格,产品一致性好;
  • 认证齐全:通过ISO9001质量管理体系认证,部分衍生型号具备IATF16949汽车电子认证;
  • 技术支持:旺诠提供完善的选型咨询与售后保障,协助解决电路设计中的电阻匹配问题。

六、典型应用领域

RTT03304JTP因体积小、性能适配,广泛应用于:

  1. 消费电子:智能手机、智能穿戴的信号滤波、偏置电路;
  2. 工业控制:小型PLC、传感器信号调理模块;
  3. 通信设备:小型基站、路由器的辅助电源与信号电路;
  4. 汽车电子:车载信息娱乐系统、小型传感器模块(需确认场景可靠性);
  5. 医疗设备:便携式监护仪的信号处理电路(医疗级应用需进一步验证)。

总结:RTT03304JTP是一款性能稳定、体积紧凑的0603封装厚膜电阻,在精度、功率、温度适应性等方面满足通用设计需求,是RALEC品牌的成熟产品之一,适配多种小型化电子设备的电路场景。

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