Machined Circular Press-Fit Pin with Female Receptacle Socket

High-precision turned circular press-fit terminal integrated with a female socket for solderless board-to-board interconnects.

High-precision extended Press-Fit pin receptacles (24.80mm length) available in 0.4mm/0.5mm/0.64mm thicknesses for reliable, solderless multi-layer PCB interconnects.

Feature Specification
Material Phosphor Bronze (C5191/C19010/18150/T2), or Custom
Thickness 0.4mm,0.5mm,0.64mm
Applicable PCB Hole Dia. φ0.4mm~φ1.0mm
Plating Options Gold/Silver/Tin/ Indium
Insertion Force Max. 80N per pin
Retention Force  Min. 20N per pin
Current Rating Up to 5A - 10A (Depending on design)
Operating Temp Operating Temp
Compliance RoHS, REACH, ISO9001, IATF16949
·All materials are RoHS and REACH compliant. Halogen-free options are available.

 

Key Features & Advantages

  • Turned/Machined Construction – Precision CNC turned, Ø1.20mm circular body, tight tolerances.

  • Split Female Receptacle – Inline socket (4.00mm depth, Ø1.10mm ID) with dual slits for round pins.

  • Precision Compliant Zone – Micro-machined press-fit section (0.40/0.50/0.64mm thickness), solderless gas-tight joint.

  • Machined Stop Collar – Radial retention flange (0.30mm width, 0.80mm length) for insertion depth stop.

  • Alloy & Plating – High-conductivity copper alloys; Gold, Silver, Tin, or Indium plating.

 

Drawing

Classic Applications

A high-precision machined circular press-fit terminal with a built-in split female socket (TYZ101-037), designed for solderless, high-performance, and pluggable blind-mating in advanced multi-layer PCB assemblies.

 

🏗️ High-End Board-to-Board Stacked Modules
• 🔌 Serving as the female mating sockets embedded in an upper logic PCB to accept long header pins from a lower power board.

🚗 Automotive Sensor & Radar Modules
• 🛰️ Solderless interconnection inside LiDAR housings where internal modular components require tool-less pluggable replacement.

⚙️ Military & Aerospace Avionics
• ✈️ Heavy-duty machined pins inside harsh-environment rectangular or circular multi-pin connectors demanding extreme vibration resistance.

🏥 Medical Equipment Interconnects
• 📟 Signal routing inside plug-and-play patient monitoring cartridges or modular scanning sub-systems.

Honorary Qualifications

ISO 9001:2015 Quality Management System Certificate (Ganzhou Dayu Factory)

ISO 9001:2015 Quality Management System Certificate (Ganzhou Dayu Factory)

ISO 9001:2015 Quality Management System Certificate

ISO 9001:2015 Quality Management System Certificate

IATF 16949:2016 Automotive Quality Management System Certificate

IATF 16949:2016 Automotive Quality Management System Certificate

TUV certification

TUV certification

TUV Certifications

TUV Certifications

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Technical Support

Tel: +86 13798282367
Email: yuan_guo@elete-tech.com

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Service Support

Tel: 86-769-81769832
Email: jammy.wong@elete-tech.com

We Will Contact You Within One Working Day. Please Pay Attention To Your E-mail.

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