Qualmax provides total solution for spring contact probe (pogo pin) and semiconductor test socket
Semiconductor IC Test Socket & Spring Contact Probe (pogo pin) for Semiconductor Test Industry

Semiconductor IC Test Socket, Pogo Pin, Spring Contact Probe 

Spring Contact Probe
Semiconductor Test Socket

What We Offer
Semiconductor Test Socket
Spring Contact Probe
Test Socket Lid
Custom Support Plate
Application Engineering
Free Custom Design
Technical Support
Local Stocking of Inventory
Supports JIT Manufacturing
Quality Standard Set-up

Our Commmitment
Product Excellence
In-depth ApplicationConsulting
Intelligent Design Engineering
Precision Manufacturing
Stringent Quality Control
Two Weeks Lead Time 

No NRE Charge
No Tooling Charge
Flexible Approach
Goal Oriented Customer Care

Benefits for You
Highest Quality Product
Best Test Yield
Shortest Lead Time
Shortest Time-to-Market
Competitive Price
Intensive Local Support
One Stop Total Solution


Total solution for Spring Contact Probe (pogo pin) and Semiconductor IC Test Socket, Test Fixture, Test Automation

                                                    Spring Contact Probe ( Pogo Pin )

   image of pogo pin (spring loaded pin)  pogo pin spring loaded pin image  x-ray image of pogo pin (spring loaded pin)

Qualmax is one of a few companies in the world doing every phase of pogo pin manufcaturing in-house. Our production line is highly automated to cater the volume production requirement from corporate accounts around the globe. We are making high quality spring contact probes to boost up the test yield of our customers. 


  • Over 3,000 different models have been developed: Single-ended probe, Double-ended probe, Barreless probe 
  • Customs designs with no NRE
  • Design turn around time: Within 2 days
  • Design support from specification or concept drawing
  • Solid Pd Alloy Probes 
  • Special plating including hard Au
  • Kelvin Contacts
  • Delivery of prototype sample within 2 weeks upon drawing approval
  • Delivery of production order within 1 to 2 weeks ARO
  • Min pitch : 0.125mm
  • Min signal path length : 1.0mm
  • Operation Temperature: -55 deg C to +400 deg C
  • Insertion: >500,000 times
  • Typical resistance: <50 mOhms
  • Current carrying capacity: upto 15 amps


  • Semiconductor Device Test
  • Photovoltanic Device Chariging
  • Mobile Device Test (Touch Screen Module, Camera Module)
  • Board-to-board Interposer
  • Pogo Tower
  • Spring loaded connector
  • Medical Device Manufacturing

Piece Parts Manufacturing

image of CNC lathe for pogo pin manufacturing 

CNC Lathe

  • All in-house manufacturing
  • State-of-the-art Machines
  • Full CAD/CAM Controlled
  • Advanced Process Know-how
  • Unsurpassed Precision
  • 24/7 Full Automatic Operation

Spring Contact Probe (pogo pin) Assembly Line

image of pogo pin production final inspection Final inspection

  • All Spring Contact Probe (pogo pin) production is done in clean room environment
  • Highly automated production utilizing proprietary assembly machines
  • x 10 times production efficiency comparing to conventioanl method 
  • High quality product through minimal manual intervention 




Total Solution for Semiconductor IC Test Socket and Spring Contact Probe (Pogo Pin). Factory Direct. info@qualmax.com.