中文：3.5mm 耳机插座 PCB 直插贴片音频母座 立体声耳机接口连接器
English: 3.5mm Audio Jack, PCB Through Hole & SMD Stereo Headphone Socket Connector
产品描述（中英双语）
中文
3.5mm 音频耳机插座，提供直插、贴片多种引脚方案可选。采用阻燃塑胶壳体，导电弹片韧性强，插拔稳定，有效降低音频杂音。支持立体声信号传输，结构小巧节省 PCB 空间。广泛应用于蓝牙音箱、播放器、耳机板、数码小家电、车载音频设备，规格款式丰富，支持拿样与大批量定制供货。
English
3.5mm stereo headphone socket, available in through-hole and SMD pin types. Flame-retardant plastic housing, elastic conductive contacts ensure stable plugging and reduce audio noise. Supports stereo audio transmission, compact structure to save PCB space. Widely used in bluetooth speakers, media players, digital gadgets and car audio. Multiple models in stock, samples and mass production orders are acceptable.
FAQ 中英双语
Q1：有贴片和直插两种规格吗？
A1：是的，现货包含贴片 SMT、直插 DIP 多种脚位款式。
Q1: Are both SMD and through-hole versions available?
A1: Yes, SMD and DIP different pin types are in stock.
Q2：适配常规 3.5 三节 / 四节耳机插头吗？
A2：对应型号支持 3 极立体声、4 极带麦耳机插头接入。
Q2: Compatible with 3-pole /4-pole 3.5mm audio plugs?
A2: Corresponding models support 3-pole stereo and 4-pole microphone plugs.
Q3：外壳材质是什么，耐高温吗？
A3：阻燃工程塑料，满足常规波峰焊、回流焊焊接温度要求。
Q3: What material is the housing, can it resist high temperature?
A3: Flame retardant plastic, suitable for wave soldering and reflow soldering.
Q4：主要适配哪些电子产品？
A4：蓝牙音响、录音设备、数码主板、学习机、车载影音设备。
Q4: What electronic products are suitable?
A4: Bluetooth speakers, recording devices, mainboards, learning machines, car audio equipment.
Q5：是否支持样品测试和定制？
A5：常备库存可快速出样，大批量订单可协商引脚与尺寸定制。
Q5: Support samples and customization?
A5: Samples can be provided quickly, pin and dimension customization for bulk orders.
