5 2mm Audio Jack
Overview
Product sourcing insights & recommendations
The 5.2mm audio jack, technically known as the PJ-068 or 0.206-inch standard, is a specialized industrial connector primarily used in aviation and defense AlibabaAlibaba. Unlike consumer 3.5mm jacks, this standard is built for high-reliability environments where secure connection is critical Alibaba.
Product Specifications & Applications
* Key Standard: It is the global baseline for General Aviation (GA) headset microphones, typically paired with a 6.35mm (PJ-055) jack for speakers AlibabaAlibaba.
* Durability: Designed for high-retention and rated for 10,000+ insertions under Mil-spec standards Alibaba.
* Materiality: High-end versions utilize 50u” gold plating for maximum corrosion resistance in cockpit environments Alibaba.
* Pricing: B2B prices range from as low as $0.16 for generic components to over $8.00 per unit for certified aviation-grade models AlibabaAlibaba.
Market Trends & Insights (2026)
* Aviation Market Expansion: The General Aviation market is projected to reach $1.31 billion by 2026, sustaining steady demand for PJ-068 legacy components Alibaba.
* Digital Transition: Newer aircraft are shifting toward the 6-pin LEMO standard to provide power for Active Noise Reduction (ANR) Alibaba. This has created a surging secondary market for 5.2mm-to-LEMO adapters Alibaba.
* Rising Production Costs: Forecasted price increases for copper ($13,300/ton) and gold ($5,000/oz) in 2026 are driving up the manufacturing costs of high-reliability connectors Alibaba.
* Consumer Confusion: There is a notable trend of retail mislabeling where "Bluetooth 5.2" adapters are confused with "5.2mm jacks," leading to sourcing errors in the consumer market Alibaba.
I have compiled a list of specialized products and verified manufacturers capable of material customization and OEM production for these connectors in the files below.
Based on the 2026 market trends, would you like to:
5.2mm Audio Jack Pj 068 Aviation Connector
Products · Top picks & verified manufacturers
5.25mm Aviation Female Jack 480X PJ-068 MIL-5.25 4-Pole 5.2mm Aircraft Control Tower Intercom Connector
Changzhou Bestxun Electronic Co., Ltd.🇨🇳CN12 yrs
5.2mm Audio Jack,connector 5.2mm,5.2mm 3pole Plug
Dongguan Ws Electronic Technology Co., Ltd.🇨🇳CN9 yrs
3.5mm Jack Audio Adapter Airline Airplane Travel Traveling Earphone Headphone Headset Jack Adapter
Shenzhen Cooyear Technology Co., Ltd.🇨🇳CN16 yrs
JC-PJ-210 2.5mm Headphone Jack PJ-210 3/4Pin DIP PCB Female Audio Phone 4/5MM DC Jack Connector
Yueqing Jinchen Electronics Co., Ltd.verified🇨🇳CN9 yrs
Cantell Nickelplate Airplane Audio Adapter 2*3.5mm mono plug to 3.5mm stereo jack audio adapter
Foshan Cantell Electronic Co., Ltd.verified🇨🇳CN8 yrs
Phone Jack PJ313D PJ313E 3.5mm Audio Jack Connector for IR/AV
Shenzhen Eri Electronics Co., Ltd.🇨🇳CN4 yrs
PJ3007 Audio Jack Phone Jack 5-Pin Metal In-Line Dual Channel Headphone Socket Plug Spot Wholesale
Shenzhen Powerway Technology Co., Ltd.verified🇨🇳CN2 yrs
3.5mm Audio Jack Socket SMT - 3/4/5/6 Pin Female Connector for Headphone/Microphone/AV (Wholesale)
Zhiyucheng (shenzhen) Technology Co., Ltd.🇨🇳CN3 yrs
PJ-221 2 5mm Female Audio Connector 5 Pin SMT Phone DC Jack
Yongyetai 3.5mm Earphone Jack 5Pin Straight 4Pole Female Socket Audio Stereo Jack with Screw Nut Connector PJ-325M 5-Piece CN
Shenzhen Yongyetai Electronics Co., Ltd.🇨🇳CN5 yrs
Newruijia PJ-603 Original Audio Connector PJ-603-6A PJ-603A PJ-603
Headphone Audio Tube Amp Connectors 6.35 Phone Jack PJ-612B
Yueqing Jingteng Electronics Co., Ltd.🇨🇳CN10 yrs
Factory PJ-35112A Audio Phone Jack 6pin Female Mount DIP Type Phone Jack Headphone Socket
Xiamen Jinbeili Electronics Co., Ltd.🇨🇳CN6 yrs
PJ-306 3.5mm Female Audio Connector 5 Pin DIP Stereo Headphone Jack PJ306
PJ218 SMT 2.5mm Female Audio Connector SMT SMD Stereo Headphone Socket Phone Jack
Shenzhen Leixinrui Electronics Co., Ltd.verified🇨🇳CN5 yrs
PJ-392/391/39A 2 3 4-Pin Audio Jack Stereo Socket Connector for Industrial Computer PCB Power Applications ODM Supplier
Yueqing Leniu Electronics Co., Ltd.verified🇨🇳CN6 yrs
5-Pin Vertical DIP Stereo Jack Audio Earphone Connector 3.5mm Headphone Jack Socket with Stainless Steel & Nylon Housing
Yueqing Leye Electronic Technology Co., Ltd.🇨🇳CN18 yrs
PJ-211 2.5mm Audio Jack, Horizontal 3-Pin PCB Mount Female Connector with Spring Contact
JLC PJ-342 3.5mm 6pin Copper Contact Gold Plated Female Headphone Audio Socket Phone Jack Connector Rectangle IP20 30V 0.5A
Shenzhen Jiulongchuang Electronic Technology Co., Ltd.🇨🇳CN1 yr
Wintai-Tech China Manufacturers 6.35 Stereo Jack Female Jack 6.35 Hot Selling Products Audio Jack Socket
PJ-392 399 341 342 324 325 Female Sockect Jack 3.5 Audio Headphone Connector 3.5mm Headphone Audio Video Jack Socket Plug
Shenzhen Forever Electronic Technology Co., Ltd.🇨🇳CN12 yrs
Professional China Agent Service Support PJ-603A 6.35mm Headphone Jack Audio Connector 30V Plugin PJ603A Bag-packed 500mA
Shenzhen By Technology Co., Ltd.🇨🇳CN2 yrs
3.5mm Stereo Female Socket Audio Jack 5Pin PCB Panel Mount Connector PJ325
PJ612A 6.35MM Phone Connector Audio Mixer Microphone 6.5MM 3Pin 5Pin 6.35 Audio Socket for Headphone Jack
PJ-392A 3/4 Pin 3.5mm Audio Jack Socket 3/4 Pole Stereo Solder Panel Mount 3.5 mm Headphone Female Socket Connector With Nut
Shenzhen Qinda Electronics Co., Ltd.🇨🇳CN7 yrs
PJ-342 3.5mm Headphone Jack 6Pin Audio Socket SMD Gold Plated Phone Jack Female Connector
Shenzhen Hanxia Electronics Co., Ltd.🇨🇳CN5 yrs
5pcs PJ392A 3.5mm 3/4 Pin 3.5mm Audio Jack Socket Gold Plated 3/4 Pole Stereo 3.5 mm Headphone Female Socket Connector With Nut
Shenzhen Lonten Technology Co., Limited🇨🇳CN13 yrs5pcs PJ392A 3.5mm 3/4 Pin 3.5mm Audio Jack Socket Gold Plated 3/4 Pole Stereo 3.5 mm Headphone Female Socket Connector With Nut
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Sources & References
27 sources cited · Verified industry data & reports
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