单口屏蔽 RJ11 插座 6P6C 内置滤波器电话连接器 工厂直供
Single Port Shielded Rj11 Jack 6p6c with Built-in Filter Telephone Connector Factory

       单口屏蔽 RJ11 电话母座，标准 6P6C 针脚，内置隔离滤波线圈；全包金属屏蔽外壳，有效屏蔽电磁杂波干扰，通话信号清晰无杂音；针脚加厚镀金，耐磨抗氧化，适配 PCB 板贴片 / 直插焊接；专为固定电话、传真机、语音网关、门禁对讲设备设计，稳定传输语音信号；标准整箱 4800PCS，现货交期 2-3 个工作日，可定制无滤波、无屏蔽、带卡扣多款版本，源头厂家跨境批发。

      Single port shielded RJ11 telephone jack with standard 6P6C pins and built-in filter coil. Full metal shielding shell blocks electromagnetic noise for clear voice transmission without static noise. Thick gold-plated pins resist abrasion and oxidation, compatible with PCB SMD & DIP soldering. Designed for landline phones, fax machines, voice gateways and access control intercoms to deliver stable voice signals. 4800 pieces per export carton, stock lead time 2-3 working days. Custom non-filter, unshielded and buckle-equipped versions are available, factory bulk supply for cross-border buyers.

Q1. 规格 Spec
这款 RJ11 插座针脚规格、是否带滤波与屏蔽结构？
6P6C 标准针脚，内置滤波线圈，全包金属屏蔽外壳，适配语音电话线路传输。
What are the pin specs, filter and shielding structure of this RJ11 jack?
Standard 6P6C pins with built-in filter coil and full metal shield shell, ideal for voice telephone line transmission.

Q2. 材质 Shielding Material
屏蔽外壳与接触针脚采用什么材质，抗干扰效果如何？
外壳镀锌钢一体屏蔽罩，针脚镀金处理，隔绝周边网络、电源电磁干扰，通话无杂音。
What materials are used for shield shell and contact pins? How is anti-interference performance?
Integrated galvanized steel shield shell with gold-plated pins, isolate EMI from network and power supply to avoid call static noise.

Q3. 适用用途 Application 内置滤波 RJ11 连接器适配哪些通讯设备？ 家用座机、传真机、语音网关、楼宇对讲、门禁电话机、调制解调器。 Which communication devices fit this filter-built RJ11 connector? Home landlines, fax machines, voice gateways, building intercoms, access control phones and modems.

Q4. 焊接适配 Welding 该 RJ11 插座支持哪种 PCB 焊接方式，定位卡扣稳固吗？
兼容常规通孔 DIP 焊接，两侧定位卡扣贴合电路板，焊接不易偏移、脱落。
What PCB soldering types does this RJ11 jack support? Are the positioning buckles stable?
Compatible with standard DIP through-hole soldering. Dual side positioning buckles fit PCB tightly to prevent shifting during soldering.

Q5. 装箱数量 Carton Qty
标准出口纸箱一箱可装多少个 RJ11 屏蔽插座？
每箱 4800 个，防静电独立分装，金属外壳不易刮花，针脚不会弯折变形。
How many shielded RJ11 jacks are packed in one export carton?
4800 pieces per carton with separate anti-static packing to prevent shell scratch and pin bending during delivery.