WMSIC Electronic Components

XKB Connectivity -003-2A-1.3 DC-003-2A-1.3

ModelDC-003-2A-1.3
PackageThrough-hole
BrandXKB CONNECTIVITY
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
XKB Connectivity DC-003-2A-1.3
Type
XKB CONNECTIVITY
Minimum package
1000 袋

Technical parameters

Electronic Component
Electronic Component
Electronic Component
XKB CONNECTIVITY
Electronic Component
DC-003-2A-1.3
Electronic Component
1
Package
Through-hole
Electronic Component
DC Power Supply Connector
Electronic Component
0.33g
Electronic Component
1
Electronic Component
BM0265790658
Electronic Component
Electronic Component
Operating Temperature
20℃~+70℃
Electronic Component
1.3mm
Electronic Component
3.8mm
Voltage
12V
Current
2A
Connector Type
DC Power Supply Socket

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

DC-003-2A-1.3 DC电源插座产品概述

DC-003-2A-1.3是中国星坤(XKB Connectivity)推出的一款弯插式DC电源插座,专为小功率直流供电场景设计,兼顾紧凑尺寸与可靠连接性能,可满足多数便携式、小型电子设备的电源输入需求。

一、产品定位与核心价值

该产品定位于低功率直流电源接口,核心解决小型电子设备的电源输入连接痛点——通过紧凑的弯插结构,在节省PCB板空间的同时,提供稳定的2A电流承载能力,适配12V直流电压场景。其核心价值体现在:

  1. 空间利用率高:弯插安装方式可降低设备内部高度占用,适合薄型、小型化产品;
  2. 连接可靠性:适配标准1.3mm内芯DC插头,触点接触稳定;
  3. 成本可控:针对小功率场景优化设计,平衡性能与成本。

二、关键技术参数详解

产品参数经过针对性设计,精准适配目标应用场景:

  • 连接器类型:DC电源插座(需配套1.3mm内芯DC公插头使用);
  • 安装方式:弯插(PCB插脚呈90°弯曲,适合侧面焊接,减少正面空间占用);
  • 触点规格:内径1.3mm(匹配主流DC插头内芯尺寸)、外径3.8mm(适配插头外套内径);
  • 电气性能:额定电流2A(持续工作电流)、额定电压12V(直流工作电压,符合安全低压范围);
  • 环境适应性:工作温度范围-20℃~+70℃(覆盖日常使用及多数室内环境);
  • 外形尺寸:W9.1mm×D6.3mm×H4.9mm(长宽高紧凑,不额外增加设备体积)。

三、结构设计与工艺特点

  1. 弯插结构优势:插脚采用90°弯曲设计,焊接时无需占用PCB板正面过多空间,适合设备内部布局紧凑的场景(如便携式设备、小型模块);
  2. 触点材料与工艺:触点选用高导电铜合金材料,表面镀锡处理提升耐腐蚀性能,减少接触电阻,保证电流传输稳定;
  3. 插脚可靠性:插脚长度与间距经过优化,焊接时可牢固固定在PCB板上,避免虚焊或脱落;
  4. 外壳防护:外壳采用工程塑料(如ABS/PBT),具备绝缘与抗冲击能力,保护内部触点不受外力损坏。

四、典型应用场景

DC-003-2A-1.3适配以下小功率直流供电场景:

  1. 便携式电子设备:蓝牙耳机充电盒、小容量移动电源、智能手环/手表充电器;
  2. 小型家用电器:桌面台灯、迷你加湿器、小型电风扇、电动牙刷充电器;
  3. 工业控制小模块:传感器节点、小型PLC辅助模块、低功耗物联网终端;
  4. 医疗小型设备:电子体温计、小型血压计、家用雾化器的电源输入接口。

五、品牌与品质保障

该产品由中国星坤(XKB Connectivity)生产,星坤作为专业电子连接器厂商,具备完善的研发与生产体系:

  1. 标准合规:产品符合RoHS等环保标准,满足国内及部分出口市场要求;
  2. 可靠性测试:经过插拔寿命测试(常规可达数千次)、电流承载测试、温度循环测试等,确保长期使用稳定;
  3. 售后支持:提供选型咨询、技术支持,针对批量应用可定制适配方案。

六、选型与使用注意事项

  1. 插头匹配:需搭配内芯1.3mm的DC公插头使用,避免尺寸不匹配导致接触不良;
  2. 焊接规范:焊接温度建议≤260℃,单次焊接时间不超过3秒,防止损坏塑料外壳或触点;
  3. 负载限制:使用时电流、电压不得超过额定值(2A/12V),防止过载导致触点发热损坏;
  4. 环境要求:避免在超出-20℃~+70℃的环境中使用,防止材料老化或性能下降;
  5. 安装空间:PCB板上需预留适配的安装孔位(匹配W9.1mm×D6.3mm尺寸),确保弯插后不干涉其他元件。

总结:DC-003-2A-1.3作为一款紧凑可靠的弯插DC电源插座,精准匹配小功率直流供电场景的需求,是小型电子设备电源接口的高性价比选择。

Request for quote

Send RFQ

Use the form for single models, category sourcing, and multi-line BOM requirements.

Send your target model and quantity.

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.

Electronic component model and package intelligence review on an ESD-safe inspection bench

Model & package intelligence

Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.

BOM matching and alternative component comparison workstation with protected IC samples

BOM matching & alternatives

BOM lines are compared by package, parameters, quantity, and workable alternatives for cleaner sourcing decisions.

Electronic component sourcing availability dashboard with ESD-protected samples

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.

Package confirmation Typical RFQ workflow

A multi-line BOM is organized into direct sourcing lines, lines that need package clarification, and lines where alternative-part review is permitted.

Mixed BOM triage Typical RFQ workflow

The original manufacturer part number, datasheet revision, application, critical limits, and acceptable changes are collected before possible candidates are discussed.

Obsolete-part review Typical RFQ workflow

Sample quantity, minimum packing, package format, target date, and courier destination are kept together in one RFQ conversation.

Small-batch request Typical RFQ workflow

Package photos, model markings, board context, and the quantity needed for repair help focus the sourcing review on the relevant version.

Repair batch evidence Typical RFQ workflow

When a suffix or package note is incomplete, the response records the open difference and requests buyer confirmation before procurement proceeds.

Model suffix clarification Typical RFQ workflow

Packing format, carton notes, invoice details, courier option, destination, and tracking handoff are coordinated around the confirmed order.

Export handoff Typical RFQ workflow

The request connects the previously used model, current demand, package evidence, target timing, and replenishment sourcing route.

Replenishment inquiry Typical RFQ workflow

Related products

Packaged components ready for RFQ.