Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
CJT C4201WV-2X2P C4201WV
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- CJT C4201WV-2X2P
- Type
- CJT
- Minimum package
- 1000
Technical parameters
- Electronic Component
- CJT
- Electronic Component
- C4201WV-2X2P
- Electronic Component
- 1
- Package
- Through-hole, P=4.2mm
- Electronic Component
- 2
- Electronic Component
- Wire-to-Board
- Electronic Component
- 4.2mm
- Electronic Component
- 1.181g
- Electronic Component
- 4.2mm
- PIN
- 4P
- Electronic Component
- 1
- Electronic Component
- BM0265007276
- Electronic Component
- PA66
- Electronic Component
- Through-hole
- Operating Temperature
- 40℃~+105℃
- Pin
- 2x2P
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
C4201WV-2X2P线对板针座产品概述
一、核心参数总览
C4201WV-2X2P是长江连接器（CJT）推出的直插式线对板针座，核心参数明确适配中大功率连接场景：
- 结构基础：2排×2PIN（2x2P）布局，引脚间距（P）4.2mm，排间行距同步4.2mm，总PIN数4，通孔直插安装，无额外封装；
- 电气性能：额定电流13A/引脚，额定电压600V AC/DC，支撑中大功率电路传输；
- 环境耐受：工作温度-40℃~+105℃，覆盖高低温复杂工况；
- 材料构成：触头为黄铜镀锡，塑料壳体采用PA66，阻燃等级UL94 V-2。
二、关键性能特点
该针座针对实际应用优化，核心优势突出：
- 高负载适配：13A电流+600V电压组合，可满足工业电机、家电电源等大功率需求；
- 宽温稳定：-40℃低温不脆化、+105℃高温不变形，适配北方低温、设备内部高温场景；
- 可靠连接：黄铜触头导电率优异，锡镀层提升焊接性与耐氧化能力，减少接触电阻；
- 安全阻燃：PA66壳体UL94 V-2认证，离开火焰30秒内自熄，避免火势蔓延；
- 便捷生产：直插式兼容常规焊接工艺，2x2P紧凑布局节省PCB空间，适合批量自动化。
三、材料与工艺解析
从材料选型到加工，兼顾性能与成本：
- 触头部分：黄铜基体（导电率≈28%IACS）兼具强度与导电性，表面镀锡（厚度符合焊接标准），既防氧化又降低焊接难度；
- 塑料壳体：PA66工程塑料熔点≈260℃，与焊接温度（250℃左右）匹配，短期高温下不变形；UL94 V-2阻燃性确保安全；
- 加工精度：触头精密冲压，引脚间距公差±0.1mm；壳体注塑一体成型，定位孔与引脚精准对齐，适配线端连接器对接。
四、典型应用场景
基于参数特性，该针座适用于以下领域：
- 工业控制：PLC、变频器、伺服驱动器的电源/信号连接，支撑模块间大功率传输；
- 家电行业：变频空调、电热水器、烤箱等大功率家电内部电路，宽温+阻燃适配使用环境；
- 新能源：小型储能设备、电动工具电源输出，满足13A持续负载；
- 通信设备：基站电源、户外终端内部连接，宽温适应温差变化；
- 汽车电子：低压高负载辅助系统（如电动座椅），基础宽温/阻燃满足需求（需确认汽车级认证）。
五、选型与安装注意事项
确保性能发挥需注意：
- 选型匹配：线端连接器需同步2x2P、4.2mm间距，避免接触不良；汽车场景需额外确认振动/盐雾标准；
- 焊接工艺：温度250℃~260℃，单引脚焊接≤3秒，避免壳体变形；推荐无铅焊料；
- 布局散热：PCB相邻针座预留≥2mm散热空间，防止大电流过热；
- 环境防护：潮湿/多尘场景配合密封胶，避免触头氧化；
- 负载降额：实际电流≤10.4A（额定值降额20%），避免长期过载老化。
该产品以高性价比覆盖多场景需求，是中大功率线对板连接的实用选择。
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.
1 Piece Integrated Circuit for IRS20124S IRS21956S SOP-20 IRS2453DS SOP-14
- Model
- IRS20124S
- Package
