Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
CJT A2505WV-4P A2505WV
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- CJT A2505WV-4P
- Type
- CJT
- Minimum package
- 1000 个
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- CJT
- Electronic Component
- A2505WV-4P
- Electronic Component
- 1
- Package
- Through-hole, P=2.5mm
- Electronic Component
- 1
- Electronic Component
- Wire-to-Board
- Electronic Component
- 0.335g
- Electronic Component
- 2.5mm
- PIN
- 4P
- Electronic Component
- 1
- Electronic Component
- BM0264909216
- Electronic Component
- PA66
- Electronic Component
- Through-hole
- Operating Temperature
- 40℃~+105℃
- Pin
- 1x4P
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
A2505WV-4P 产品概述
一、产品简介
A2505WV-4P 是 CJT（长江连接器）系列中的一款 1x4 排直插式线对板针座，间距（Pitch）为 2.5mm，适用于线对板（wire-to-board）连接。器件采用黄铜触点、镀锡处理，塑料外壳为 PA66，阻燃等级 UL94V-0，额定电压 250V、额定电流 3A，工作温度范围 -40℃ 到 +105℃，整体结构紧凑、可靠，适合多种电子设备中的信号与低功率电源连接场合。
二、主要特点
- 排针结构：1×4P，单排 4 针，标准 2.5mm 间距，适配常见配套端子和插座。
- 触点材料与表面处理：黄铜触点，表面镀锡，兼顾导电性与焊接性，成本与可靠性平衡良好。
- 塑料材质：PA66，UL94V-0 阻燃等级，耐热性能稳定，适合普通工业环境使用。
- 电气性能：额定电流 3A/针、额定电压 250V，满足多数信号线与低功率电源应用需求。
- 温度范围：-40℃ 至 +105℃，适用于室内及轻工业环境温度变化。
三、典型应用场景
- 家电控制板、显示驱动、仪表与控制器的线对板连接；
- LED 灯条、背光模块等中低电流电源与信号传输；
- 工业自动化模块、安防设备、消费电子小型设备的内部连线；
- 需要节省空间且采用 2.5mm 标准间距的系统连接方案。
四、装配与使用建议
- 安装方式为直插（Through-hole），兼容常规直插板装工艺。
- 建议按 PCB 设计时预留符合排针直径与间距的孔径及焊盘，确保焊点和机械强度。
- 对于高环境温度或长时间载流的场合，应考虑电流降额或并联多针分担电流。
- 建议在装配与返修时遵循塑料件耐热限制，使用推荐的焊接工艺参数，避免长期高温或超时焊接以免影响 PA66 性能。
- 线束连接处应加固拉力缓解（如扎带、热缩管或机械卡扣），避免因拉扯造成触点松脱或塑件破损。
五、选型与注意事项
- 若需更高电流或更高耐温等级，请咨询厂商或选择间距更大、触点镀金或更高等级塑料的型号；
- 对表面处理（如镀锡、镀镍或镀金）、接触电阻、耐振动等有特殊要求时，应索取完整数据手册并进行样机验证；
- 在设计前确认配套对接端子（母端）类型与壳体，确保配合可靠并满足插拔次数需求。
A2505WV-4P 以其紧凑的 2.5mm 间距、可靠的黄铜触点与 UL94V-0 塑料材质，提供了一种性价比高的线对板连接解决方案。选用时建议结合实际电流、温度与机械应力条件进行评估，必要时与 CJT 或授权经销商确认详细规格与测试报告。
Request for quote
Send RFQ
Use the form for single models, category sourcing, and multi-line BOM requirements.
Product sourcing intelligence
Model, package, availability, and BOM fit reviewed before quotation.
WMSIC turns product data, package visuals, BOM context, and sourcing signals into practical RFQ notes for buyers.
BOM matching & alternatives
BOM lines are compared by package, parameters, quantity, and workable alternatives for cleaner sourcing decisions.
Sourcing availability signal
Stock routes, quotation confidence, lead-time notes, and shipment feasibility are checked before sales follow-up.
Buyer sourcing scenarios
Examples of how common component sourcing requests are organized.
Typical RFQ scenarios based on the WMSIC form fields, catalog data, manual review steps, and shipment preparation workflow.
The buyer shares the full part number, package requirement, quantity, destination, and available product photos so the quotation can record the exact version under review.
A multi-line BOM is organized into direct sourcing lines, lines that need package clarification, and lines where alternative-part review is permitted.
The original manufacturer part number, datasheet revision, application, critical limits, and acceptable changes are collected before possible candidates are discussed.
Sample quantity, minimum packing, package format, target date, and courier destination are kept together in one RFQ conversation.
Package photos, model markings, board context, and the quantity needed for repair help focus the sourcing review on the relevant version.
When a suffix or package note is incomplete, the response records the open difference and requests buyer confirmation before procurement proceeds.
Packing format, carton notes, invoice details, courier option, destination, and tracking handoff are coordinated around the confirmed order.
The request connects the previously used model, current demand, package evidence, target timing, and replenishment sourcing route.
Related products
Packaged components ready for RFQ.
