We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Metal round aviation connector pair, 12mm thread, 3 pins, 47mm length

Unique-Bargains

Unique-Bargains XS12JK-3 3P 12mm Round Socket Male Female Aviation Connector

SKU CH-S0SZ-PXHB3

A 3-pin 12 mm round aviation connector rated for AC 250 V and 3 A with an operating range of -55 °C to +85 °C

  • TypeElectrical Wire Connector & Terminal Kits
  • Rated for AC 250V 3A power delivery
  • 3-pin layout handles multi-signal connections
  • Operates from -55 to +85 °C environments
  • IP-rated waterproof and airproof sealing
  • Compact 47 × 16 mm panel footprint

12 mm 3-pin aviation connector

This 12 mm round socket uses a threaded metal shell and three terminals to carry AC 250 V at 3 A. It is built for panel mounting in data acquisition, automation, instrumentation, audio-video, communications and automotive wiring.

Tested to 1000 V with -55 to +85 °C rating

The connector withstands a 1000 V test voltage and operates across a -55 to +85 °C ambient range. Its waterproof and airproof seal protects the joint in harsh environments while the compact 47 x 16 mm form factor fits tight panels.

Suits panel-mount signal and low-power links

Engineers wiring sensors, industrial controls or vehicle harnesses gain a sealed, screw-on connection. Builders needing higher pin counts, larger gauge power feeds or push-pull mating should look at something else.

Highlights

  • Rated for AC 250V 3A power delivery
  • 3-pin layout handles multi-signal connections
  • Operates from -55 to +85 °C environments
  • IP-rated waterproof and airproof sealing
  • Compact 47 × 16 mm panel footprint

Specifications

BrandUnique Bargains
TypeElectrical Wire Connector & Terminal Kits

Questions about this item

Will the 3-pin terminal block inside the XS12JK-3 need periodic re-tightening or replacement?

The connector uses a screw-thread coupling rather than screw terminals, so no internal terminal block requires re-tightening; the metal housing and pins are rated for the full -55 °C to +85 °C range without scheduled replacement.

What limit appears first when the connector runs continuously at its 3 A rating?

The 250 V AC / 3 A rating is the design limit; sustained operation at that current keeps the contacts within the specified -55 °C to +85 °C ambient range, so thermal overload is the first boundary reached.

Does the 12 mm threaded housing get hot or draw extra power during all-day use?

The connector is passive — it draws no power itself — and its metal shell stays at ambient temperature provided the 3 A / 250 V AC rating is not exceeded.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.