中文：DC099 金属螺纹带线 DC 插座 5.52.1/5.52.5 面板安装线束
English: DC099 Metal Thread DC Jack With Wire 5.52.1/5.52.5 Panel Mount Cable
产品描述（中英双语）
中文：DC099（DC025M）金属螺母螺纹 DC 带线母座，金属外壳，导电稳定，支持大电流负载。提供 5.5×2.1mm、5.5×2.5mm 两种内芯规格，预先焊接红黑导线，焊点热缩管防护，便于箱体面板开孔安装。广泛用于适配器、监控设备、LED 灯带、工控小型设备充电供电线束，线长可按需定制。
English: DC099 (DC025M) metal threaded DC socket pre-wired with red&black cable. Metal shell ensures stable conductivity and high current capacity. Two sizes:5.5×2.1mm /5.5×2.5mm. Solder points covered by heat shrink tube, easy panel mounting. Suitable for adapters, CCTV, LED strips, industrial equipment. Cable length customizable.
FAQ 中英双语
Q1：支持哪两种主流 DC 插头规格？
A1：5.52.1mm 和 5.52.5mm，下单请注明规格。
Q1: What two standard DC plug sizes are available?
A1: 5.52.1mm and 5.52.5mm, mark size when ordering.
Q2：线材接点有没有绝缘防护？
A2：焊接位置配有热缩管绝缘包裹，防止短路。
Q2: Are wire joints insulated?
A2: Soldering points are protected with heat shrink tubing against short circuit.
Q3：外壳材质是什么，如何固定？
A3：金属螺纹壳体，配套锁紧螺母，面板开孔固定。
Q3: What’s shell material and mounting method?
A3: Metal threaded housing with lock nut for panel hole installation.
Q4：适合用在哪些设备供电？
A4：监控电源、LED 灯条、开关电源、小型仪器设备。
Q4: What devices can this be applied to?
A4: CCTV power supply, LED strips, switching power supplies, small instruments.
Q5：导线长度能否按照需求定制？
A5：支持自定义线材长度，批量订单交期稳定。
Q5: Can wire length be customized?
A5: Custom cable length available, stable lead time for bulk orders.
