WMSIC Electronic Components

EXB2HV102JV

ModelEXB2HV102JV
PackageSMD-16P,3.8x1.6mm
BrandPANASONIC
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
PANASONIC EXB2HV102JV
Type
PANASONIC
Minimum package
5000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
PANASONIC
Electronic Component
EXB2HV102JV
Electronic Component
1
Package
SMD-16P,3.8x1.6mm
Electronic Component
Resistor Array
Electronic Component
±5%
Electronic Component
0.03g
Electronic Component
1kΩ
Electronic Component
16
Electronic Component
1
Electronic Component
BM0264911705
Electronic Component
±200ppm/℃
Resistor
8
Power
63mW
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.

松下EXB2HV102JV多连贴片电阻器产品概述

一、产品定位与核心特征

松下EXB2HV102JV属于8连集成贴片电阻器,针对高密度PCB设计场景优化,通过将8个独立电阻整合至单一封装,解决传统多电阻电路“贴装效率低、占用空间大、参数一致性差”的痛点。核心特征可概括为:集成度高、适配自动化生产、参数一致性好,是消费电子、工业控制等领域的通用型电阻解决方案。

二、基础参数详解

该产品的参数围绕“8连独立电阻”的设计逻辑展开,关键信息如下:

  1. 集成数量与阻值:内置8个独立电阻,单电阻阻值为1kΩ,精度±5%——符合工业级通用电路的阻值要求,可覆盖信号分压、偏置电路、限流等场景;
  2. 功率与温度稳定性:单个电阻额定功率为63mW,满足小信号电路的功率承载需求;温度系数为±200ppm/℃,即温度每变化1℃,1kΩ电阻的阻值变化≤±0.2Ω,稳定性优于多数低成本电阻;
  3. 引脚与封装:采用16引脚贴片封装(每2引脚对应1个独立电阻),封装尺寸符合行业标准SMT规范,可直接适配常规贴片机作业,无需特殊治具。

三、设计优势与应用场景

(一)核心设计优势

  1. 空间与效率双提升:8个电阻集成于单一封装,相比分散贴装8个0805电阻,可节省约70%的PCB面积;同时贴装次数从8次减至1次,显著降低生产环节的时间与成本;
  2. 参数一致性保障:同一封装内的8个电阻由松下同一批次工艺制造,阻值偏差远小于分散采购的独立电阻,避免因电阻偏差导致的电路性能波动(如分压电路输出不稳定);
  3. 可靠性基础:采用松下成熟的薄膜电阻技术,电阻膜层均匀性好,抗老化性能优于碳膜电阻,长期使用阻值漂移率低。

(二)典型应用场景

  1. 消费电子:智能手机、平板电脑的音频接口偏置电路、按键矩阵分压网络;
  2. 工业控制:PLC输入输出模块的信号调理电路、传感器接口的滤波分压环节;
  3. 通信设备:路由器、交换机的电源监控电路、信号衰减网络;
  4. 小型家电:智能音箱、智能家居设备的控制电路限流/分压环节。

四、可靠性与环境适应性

松下EXB2HV102JV的可靠性经过行业标准测试验证,主要体现在:

  1. 宽温工作范围:支持-55℃至125℃的温度区间,可适应不同环境(如工业现场的高低温波动)下的稳定工作;
  2. 抗环境应力:具备良好的耐湿度(符合JIS C 5102标准)、耐振动性能(可承受10g~2000Hz的振动测试),满足运输及使用过程中的环境挑战;
  3. 长期稳定性:经1000小时高温老化测试后,阻值漂移率≤±0.5%,远低于行业要求的±1%标准,适合长期运行的电路。

五、使用注意事项

该产品为16引脚独立电阻封装,使用时需注意:

  1. 贴装工艺:需确保引脚与PCB焊盘对齐,避免桥接;贴装温度需符合松下推荐的回流焊曲线(峰值温度245℃左右);
  2. 功率限制:单个电阻功率为63mW,需避免电路中单个电阻过载(如通过电流超过√(63mW/1kΩ)=7.94mA);
  3. 电气隔离:封装内8个电阻为独立设计(无内部连接),若需并联/串联,需通过外部PCB线路实现,无需担心内部短路。

综上,松下EXB2HV102JV凭借高集成度、稳定的参数表现,成为高密度电路设计中替代分散电阻的理想选择,尤其适合对生产效率与空间有严格要求的批量制造场景。

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