Plastic Connectors
Plastic Connectors

2P Series Socket PKB.2P.312.BLLW

QM PKB.2P.312.BLLW is a 2P-size circular female push-pull self-locking connector with 12 contacts. Featuring a white housing, it is well-suited and aesthetically pleasing for medical, semiconductor and other industries, with an ergonomic mating feel. The PSU housing withstands 134°C high-temperature sterilization and corrosion.

2P Series Socket PKB.2P.312.BLLW

Product Description

· Stable & Reliable Signal Transmission

Gold-plated contacts ensure low contact resistance and minimal signal attenuation. It delivers stable performance for both weak signal sensing and medium power transmission, with strong anti-interference ability to maintain data integrity in various working environments.

· Efficient Push-Pull Self-Locking Connection

The push-pull latching system enables fast and secure connection: push to lock, pull to release. It supports smooth blind mating without loosening or accidental disconnection, making it ideal for frequently plugged medical handles, probes and device cables.

· Medical-Grade Material & Sterilization Resistance

Constructed with high-temperature PSU/PPSU material, it can withstand 134°C autoclaving, chemical corrosion and medical disinfectants. Excellent biocompatibility makes it highly suitable for repeated-use medical connectivity applications.

· Anti-Mismating Design

Multiple key coding options effectively prevent wrong insertion and cross-connection. This protective design avoids short circuits or equipment damage caused by misoperation, greatly improving the safety and stability of the entire system.

· Long Service Life & High Consistency

The mechanical lifespan reaches thousands of mating cycles. Electrical performance remains stable after long-term use, ensuring consistent quality in mass production and long-term equipment applications.

Specifications

Operating Temperature-55°C~150°C
Humidity(max)<=95%[at 60°C/140°F]
Salt Spray Corrosion96hr
Vibration15g[10Hz~2000Hz]
Mating Cycles1000+ times
Contact MaterialGold Plated Tin Bronze
Housing MaterialPSU
Insulator MaterialPPS
Contact Diameter0.9mm
Rated Current8A
Rated Voltage1200V AC
Insulator Resistance5000 mΩ[at 5000V AC]
Contact Resistance<=9 mΩ
IP RateIP50

Key Parameters

  • Operating Temperature: -55°C~150°C
  • Humidity(max): <=95%[at 60°C/140°F]
  • Salt Spray Corrosion: 96hr
  • Vibration: 15g[10Hz~2000Hz]
  • Mating Cycles: 1000+ times
  • Contact Material: Gold Plated Tin Bronze

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