2.5, 3.5, 6.35mm SMD phone jacks

Global SourcesUpdated on 2023/12/01

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Stereo units dominate the SMD phone jack category in China.

The selection of SMD phone jacks in China consists of 2.5, 3.5 and 6.35mm kinds. Stereo versions continue to lead supply, exceeding two-thirds of the total.

Releases support 30, 50 or 100mohm maximum contact and 50 or 100Mohm minimum insulation resistance. These have phosphor bronze contacts, gold-or nickel-plated copper alloy terminals, and UL94V-0-rated thermoplastic housings. Units have -40 to 85 C operating temperature and 5,000 to 10,000-cycle life span. Most comply with RoHS guidelines.

Makers obtain key materials copper, gold, nickel and thermoplastic locally or from foreign providers on request.

Although input costs have been stable, companies raised their prices by about 5 percent last year to offset rising labor expenditure. They may do so again in coming months if the latter situation persists.

Here is a selection of SMD phone jacks from China:

SMD phone jack lasts 5,000 cycles

Dongguan Bsun Electronics Co. Ltd's model PJ20420 SMD phone jack has 30VDC and 0.5A rated load voltage and current, and 500VAC minimum withstand voltage at 50Hz.

The 2.5mm halogen-free unit comes with gold-plated contacts. It operates in -20 to 70 C and endures 5,000 cycles.

The minimum order quantity for the model is 10,000 units. Delivery is within 20 days.

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SMD phone jack features gold-plated spring

Dongguan Hooya Electronics Co. Ltd's 3.5mm SMD phone jack has 30VDC and 0.5A rated load voltage and current, ≤0.03ohm contact and ≥100Mohm insulation resistance, and 500VAC/min withstand voltage at 50Hz.

The PJ-31060 model boasts a gold-plated bronze spring and curve piece, and nylon 9T housing. It requires 3 to 30N insertion force. The operating temperature is -30 to 70 C.

The minimum order is 2,000 units, and the lead time for delivery is 15 days.

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SMD phone jack supports 3 to 30N insertion force

Dongguan Kemei Electronics Co. Ltd's model PJ-394DM SMD phone jack supports 30VDC and 0.5A rated load voltage and current. Its other electrical properties are ≤0.05ohm contact and ≥100Mohm insulation resistance, and 250VAC/min withstand voltage at 50Hz.

The 3.5mm unit has 3 to 30N insertion force. Its operating temperature is -20 to 70 C, and life span reaches 5,000 cycles.

The order quantity for this product is negotiable. Delivery takes 10 days.

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SMD phone jack has 500V dielectric strength

Shenzhen Hoyata Technology Co. Ltd's model PJ-31060H SMD phone jack has 12VDC and 1A rated load voltage and current, and 100mohm maximum contact and 100Mohm minimum insulation resistance. Its dielectric strength reaches 500V.

The 3.5mm unit supports 3 to 30N insertion force. It operates in -20 to 70 C and withstands 5,000 cycles.

The model can be ordered for a minimum 1,000 units, and delivered in 7 days.

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2.5, 3.5, 6.35mm SMD phone jacks

SMD phone jack lasts 5,000 cycles

SMD phone jack features gold-plated spring

SMD phone jack supports 3 to 30N insertion force

SMD phone jack has 500V dielectric strength

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