WMSIC Electronic Components

KOA RK73H2BTTD4321F

ModelRK73H2BTTD4321F
Package1206
BrandKOA
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 Option 133239

Available for RFQ

Technical data

Product details

20 specifications

Core information

Product name
KOA RK73H2BTTD4321F
Type
KOA
Unit
Electronic Component
Minimum package
5000 圆盘

Technical parameters

Power
250mW
Electronic Component
Electronic Component
Electronic Component
Electronic Component
Electronic Component
KOA
Electronic Component
RK73H2BTTD4321F
Electronic Component
1
Package
1206
Electronic Component
SMD Resistor
Electronic Component
±1%
Electronic Component
0.03g
Electronic Component
4.32kΩ
Electronic Component
1
Electronic Component
BM0266020705
Operating Temperature
55℃~+155℃
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.

RK73H2BTTD4321F 产品概述

概要

RK73H2BTTD4321F 是由 KOA Speer Electronics, Inc. 制造的高性能贴片电阻,属于 RK73H 系列。这个产品结合了优秀的电气性能、可靠性和耐用性,特别适用于各种严苛的应用环境,包括汽车电子系统。

基本参数

  • 制造商: KOA Speer Electronics, Inc.
  • 系列: RK73H
  • 包装: 卷带(TR)
  • 零件状态: 有源
  • 功率: 0.25W(1/4W)
  • 成分: 厚膜
  • 特性: 汽车级 AEC-Q200,防潮
  • 温度系数: ±100ppm/°C
  • 工作温度: -55°C ~ 155°C
  • 封装/外壳: 1206(3216 公制)
  • 等级: AEC-Q200
  • 供应商器件封装: 1206
  • 大小/尺寸: 0.126" 长 x 0.063" 宽(3.20mm x 1.60mm)
  • 高度 - 安装(最大值): 0.028"(0.70mm)
  • 端子数: 2
  • 电阻值: 4.32 kOhms
  • 容差: ±1%

产品特点

高可靠性和耐用性

RK73H2BTTD4321F 符合汽车电子行业的严格标准,获得了 AEC-Q200 认证。这意味着该电阻经过了严格的测试和验证,确保其在极端温度和环境条件下保持稳定和可靠的性能。

宽温范围

该电阻能够在 -55°C 到 155°C 的广泛温度范围内工作,这使得它非常适合用于各种需要高温稳定性的应用场景。

低温度系数

温度系数为 ±100ppm/°C,这表明该电阻对温度变化的敏感度较低,能够保持较好的稳定性和精度,即使在温度波动较大的情况下。

高精度

电阻值为 4.32 kOhms,容差为 ±1%,这保证了电阻在实际应用中的高精度和可靠性。

防潮设计

RK73H2BTTD4321F 采用防潮设计,提高了其在湿润环境中的耐用性和可靠性。

小尺寸高功率

尽管尺寸仅为 1206(3216 公制),但该电阻仍能承受 0.25W 的功率,这使得它在空间有限的应用场景中也能发挥重要作用。

应用场景

汽车电子系统

由于符合 AEC-Q200 标准,RK73H2BTTD4321F 非常适合用于汽车电子系统,如发动机控制单元、安全气囊系统、ABS 制动系统等。

工业控制系统

在工业控制系统中,尤其是那些需要高可靠性和耐用性的场景,例如机器人控制、工厂自动化设备等。

消费电子产品

对于需要高性能和小尺寸的消费电子产品,如智能家居设备、可穿戴设备等,也是非常合适的选择。

航空和航天应用

在航空和航天领域,需要高可靠性和耐用性的电子组件也是一个重要的应用领域。

安装和使用注意事项

  • 安装高度: 确保安装高度不超过 0.028"(0.70mm),以避免影响电阻的性能。
  • 焊接条件: 遵循推荐的焊接条件,避免过热或其他不良焊接过程对电阻造成损害。
  • 环境条件: 在设计和安装时考虑到实际工作环境的温度、湿度等因素,以确保电阻能够正常工作。

总结

RK73H2BTTD4321F 是一款高性能、可靠性极高的贴片电阻,特别适用于需要严格标准和高耐用性的应用场景。其宽温范围、低温度系数、防潮设计以及小尺寸高功率特性,使其成为各种电子系统中的理想选择。通过选择此产品,工程师可以确保他们的设计具有卓越的性能和可靠性。

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