WMSIC Electronic Components

XUNPU WAFER-MX1.25-2PWB

ModelWAFER-MX1.25-2PWB
PackageSMD,P=1.25mm
BrandXUNPU
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
XUNPU WAFER-MX1.25-2PWB
Type
XUNPU
Minimum package
2000

Technical parameters

Electronic Component
XUNPU
Electronic Component
WAFER-MX1.25-2PWB
Electronic Component
1
Package
SMD,P=1.25mm
Electronic Component
1
Electronic Component
Wire-to-Board
Electronic Component
0.25g
Electronic Component
1.25mm
Electronic Component
Electronic Component
PIN
2P
Electronic Component
1
Electronic Component
PicoBlade(MX 1.25)
Electronic Component
BM0259736997
Electronic Component
LCP
Electronic Component
Electronic Component
Operating Temperature
25℃~+85℃

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

WAFER-MX1.25-2PWB 产品概述

一、产品简介

WAFER-MX1.25-2PWB 是一款面向紧凑型线对板连接需求的卧贴式针座,采用 1x2P、间距 P=1.25mm 的小间距设计,适合空间受限且对外形高度有严格要求的电子设备。产品参考 PicoBlade (MX 1.25) 系列规格,由 XUNPU(讯普)出品,封装为 SMD,便于自动化贴装与回流焊接。该针座提供稳定的电气接触与良好的机械支撑,常用于低电流信号与弱电供电场景。

二、主要规格参数

  • 型号:WAFER-MX1.25-2PWB
  • 引脚结构:1x2P(单排 2 PIN)
  • 间距:1.25 mm(P=1.25)
  • 安装方式:卧贴(水平贴装,SMD)
  • 总 PIN 数:2P
  • 额定电流:1 A
  • 额定电压:125 V
  • 触头材质:黄铜(Brass)
  • 触头镀层:锡(Sn)
  • 塑料材质:LCP(液晶聚合物)
  • 工作温度范围:-25 ℃ ~ +85 ℃
  • 附加特征:辅助焊脚(增强机械固定)
  • 颜色:米色
  • 尺寸(板上参考):Z 轴高度(板上)= 3.6 mm;X 轴底边长度(间距线)= 7.5 mm;Y 轴底边宽度 = 5.25 mm
  • 品牌:XUNPU(讯普)
  • 封装:SMD

三、结构与材料特点

  • 接触件选用黄铜,机械强度和导电性能均衡,表面锡镀层提升焊接性,适合常规波峰或回流焊工艺。
  • 塑料部分采用 LCP,具备良好的耐热性、尺寸稳定性和阻燃性,适配无铅回流焊工艺。
  • 卧贴设计与低高度(3.6 mm)使得器件在高密度 PCB 和紧凑外壳中具有更好的空间利用率。
  • 辅助焊脚提供了额外的机械支撑,增强插拔和震动环境下的可靠性,降低振动导致焊点断裂的风险。

四、典型应用场景

  • 可穿戴设备、便携电子产品、手持终端等对厚度敏感的场合。
  • IoT 终端、传感器模块、子板与主板之间的信号/低功率接口。
  • LED 驱动、小电流电源线连接以及音频/控制信号线对板连接。
  • 工业控制中低电流信号端子、消费电子内部线束接入点。

五、安装与焊接建议

  • 推荐采用 SMD 自动贴装并进行回流焊接。LCP 基材适应常见无铅回流曲线,建议峰值温度参考 ≤ 260 ℃ 的无铅回流规范并根据 PCB 板厚与元件排列做适当调整。
  • PCB 设计时应为辅助焊脚预留足够的焊盘与孔位,保证焊料充足以形成可靠的焊点,提升机械强度。
  • 贴装方向注意针座卧贴姿态与插针朝向,以便后续插拔与配套线端壳体正确配合。
  • 焊后建议进行外观与 X/Y/Z 三维尺寸检查,重点检查辅助焊脚焊点完整性以及接触端子无偏移、无焊锡桥接。

六、选型与注意事项

  • 额定电流 1 A,适合信号或小功率应用;若产品涉及高电流或高接触寿命要求,请考虑金镀触点或更大间距/更高额定电流的连接器系列。
  • 触头为锡镀层,对成本与焊接性友好,但在极端腐蚀或高循环插拔场景下耐久性不及金镀。根据使用环境(湿度、盐雾、接触频次)评估是否需要更高等级镀层。
  • 工作温度 -25 ℃ ~ +85 ℃,适用于一般消费类与轻工业场景;若需耐更高温或更宽温区,请确认材料与工艺能满足要求。
  • 标注为参考系列 PicoBlade (MX 1.25),在设计互换性时请比对配合件的插入力、容差及防误插结构,确保与目标线端壳体兼容。

七、包装与订购信息

  • 封装方式:SMD 卷带盘装,适配 SMT 自动化贴装流程。
  • 推荐订货型号:WAFER-MX1.25-2PWB(如需不同颜色或镀层选项请与供应商确认)。

总结:WAFER-MX1.25-2PWB 以其小间距、低高度与 SMD 卧贴结构,适合对体积和外形高度敏感的线对板连接设计。结合 LCP 基体与辅助焊脚的机械支撑,是小电流、信号类接口的经济实用之选。

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