WMSIC Electronic Components

XFCN M3960R-03P M3960R

ModelM3960R-03P
PackageP=3.96mm
BrandXFCN
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 178503

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
XFCN M3960R-03P
Type
XFCN
Minimum package
1000 袋

Technical parameters

Electronic Component
Electronic Component
Electronic Component
XFCN
Electronic Component
M3960R-03P
Electronic Component
1
Package
P=3.96mm
Electronic Component
1
Electronic Component
Wire-to-Board
Electronic Component
1.107g
Electronic Component
3.96mm
PIN
3P
Electronic Component
1
Electronic Component
BM0265157254
Electronic Component
PA66
Electronic Component
Electronic Component
Operating Temperature
25℃~+85℃
Pin
1x3P

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

M3960R-03P线对板针座产品概述

一、产品基本定位

M3960R-03P是兴飞电子(XFCN)推出的单排3Pin弯插式线对板针座,专为低压中等功率电路的导线-PCB板连接设计。产品采用1×3P插针布局,中心间距3.96mm(P=3.96mm),属于常规间距连接器范畴,可与对应线端端子配合实现可靠连接,广泛适配消费电子、小型工业设备等领域的模块化连接需求。

二、核心结构与参数

(一)结构参数

  • 插针布局:单排(1排),每排3Pin,总针数3P;
  • 安装方式:弯插式(插件封装,插针垂直于PCB板平面弯折);
  • 间距规格:相邻插针中心距3.96mm,符合行业标准,兼容性强;
  • 封装类型:插件式,需通过波峰焊/手工焊接固定于PCB板。

(二)电气参数

  • 额定电流:7A(AC/DC通用,单Pin最大承载电流);
  • 额定电压:250V(AC/DC,满足低压电路安全要求);
  • 工作温度:-25℃~+85℃,覆盖多数室内外工况;
  • 接触电阻:≤20mΩ(黄铜触头+锡镀层设计,低损耗、低热耗)。

(三)材料参数

  • 触头:黄铜(导电优、强度高)+ 锡镀层(抗氧化、焊接性佳);
  • 外壳:PA66尼龙(耐温、耐冲击、机械稳定性强);
  • 阻燃等级:UL94V-0(垂直燃烧自熄,符合安全规范)。

三、应用场景适配性

结合电气与结构特性,M3960R-03P主要适配以下场景:

  1. 消费电子:加湿器、小型电暖器、机顶盒的电源/信号连接(7A电流满足小功率供电);
  2. 工业控制:PLC IO扩展口、温度/压力传感器的信号连接(弯插节省PCB正面空间);
  3. 小型家电:台灯、电风扇的控制板-电源板连接(宽温适应室内环境);
  4. 车载低压设备:车载充电器、行车记录仪内部连接(-25~85℃覆盖多数车载工况)。

四、关键性能优势

  1. 安全阻燃:PA66外壳达UL94V-0,遇火自熄,降低设备起火风险;
  2. 电流承载强:单Pin7A额定电流,在同间距3Pin针座中属中等偏上,适配小功率负载;
  3. 安装灵活:弯插设计避免占用PCB正面空间,适合紧凑布局;
  4. 接触可靠:黄铜+锡镀层减少氧化,接触电阻稳定,延长使用寿命;
  5. 环境适应广:-25℃~+85℃温区,可适应寒冷地区到高温车间的场景。

五、选型与使用注意事项

  1. 选型确认:需核对针数(3P)、间距(3.96mm)、安装方式(弯插),避免错配;
  2. 焊接规范:波峰焊温度≤260℃(时间≤3s),手工焊用低温焊锡,防止PA66变形;
  3. 连接匹配:需与XFCN同系列线端端子配合,确保插针-端子紧密度;
  4. 存储要求:常温(15~35℃)、干燥(湿度≤60%)环境,避免阳光/腐蚀性气体;
  5. 维护建议:定期检查松动,触头氧化可用酒精擦拭(勿刮擦镀层)。

六、总结

M3960R-03P作为一款高性价比弯插针座,以稳定的电气性能、安全阻燃设计、灵活的安装方式,成为消费电子、小型工业设备等领域的优选连接方案,可满足多数低压中等功率电路的可靠连接需求。

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