中文：DC-22D 卡扣嵌入式 DC 插座 大电流 5.52.1/2.5 卡口电源母座
English: DC-22D Snap-in DC Power Jack High Current 5.52.1/2.5 Panel Mount Socket
产品描述（中英双语）
中文：DC-22D 卡扣嵌入式电源插座，免螺母卡扣式面板安装，装配简易，牢固不松动。阻燃黑色外壳，金属导电端子，支持大电流导通。适配 5.5×2.1mm、5.5×2.5mm DC 电源插头，广泛应用户外灯具、车载设备、仪器仪表、小家电直流供电接口。
English: DC-22D snap-in panel mount DC socket, nut-free clip structure for easy and stable installation. Adopts flame-retardant plastic housing and metal conductive terminals for high current transmission. Compatible with 5.5×2.1mm & 5.5×2.5mm DC plugs. Widely used in outdoor lamps, vehicle equipment, instruments and small household appliances.
FAQ 中英双语
Q1：安装方式是什么？需要螺母固定吗？
A1：卡扣嵌入式，直接卡入面板开孔，无需螺母。
Q1: What’s the mounting method? Does it need nut?
A1: Snap-in type, directly clip into panel hole, no nut required.
Q2：支持哪两种内芯规格？
A2：现货 5.52.1mm，可提供 5.52.5mm 版本。
Q2: Which inner pin sizes are available?
A2: 5.52.1mm in stock, 5.52.5mm is optional.
Q3：这款插座能否承载大电流使用？
A3：加厚金属端子，支持常规大电流直流供电场景。
Q3: Can this socket work under high current?
A3: Thickened metal terminals support high current DC power supply.
Q4：面板标准开孔尺寸是多少？
A4：可提供标准开孔图纸，下单可索取参数。
Q4: What is standard panel cutout size?
A4: Cutout drawing is available upon request.
Q5：是否可以申请样品测试？
A5：支持样品试样，批量订单交期可洽谈。
Q5: Can I get samples for testing?
A5: Sample orders accepted, bulk lead time negotiable.
