Total Solution for Semiconductor IC Test Socket, Spring Contact Probe, WLP Probe Card, ATE Load Board, Burn-in Test Scoket

What We Offer

Semiconductor Test Socket
Elastomeric sockets
Burn-in Test Socket
ATE Load Board
WLP Probe Card
Spring Contact Probe
Test Socket Lid
Custom Support Plate
Change Kit
Application Engineering
Free Custom Design
Technical Support
Local Stocking of Inventory
Supports JIT Manufacturing
Quality Standard Set-up

Our Commitment

Product Excellence
In-depth Application  Consulting
Intelligent Design Engineering
Precision Manufacturing
Stringent Quality Control 
Two-week Goal for ;
  - Design Completion
  - Prototype Delivery
  - Mass Production Delivery
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

 

Qualmax - Full Proven Service Company for Semiconductor IC Test Socket

BGA Socket / LGA Socket,  RF Device Socket,  Special Socket,  QFN Socket / MLF Socket,  POP Socket /
PIP Socket,  QFP Socket,  Memory Device Socket,  Elastomeric Socket, Contactor Lid, Custom Support Plate, Change Kit 

QFN Socket / MLF Socket 

Qualmax provides state-of-the-art QFN socket and MLF socket. The test pitch is as small as 0.4mm and pin count
upto 68. Signal pass length is as small as 1.00mm for high frequency applications.

48 QFN Socket   

         Sprign contact probe for 48 QFN socket        

    Package type: QFN 48 pin
    Package size: 7mm(W)*7mm(L)*0.5mm(t)
    Spring Force:18.5g(.65Oz)
    Recommended travel:0.30mm(.0118")
    Full travel:0.40mm(.0157")
    Current rating:1.0A continuous
    Self inductance:0.46nH
    Capacitance:0.46pF
    Bandwidth:20.05GHz@-1.004dB
    Mutual inductance:0.37nH
    Propagation delay:15.15ps
    Signal path length: 1.65mm(0.0650"
     

 

 

 

 

 

 

 

 

 

 

 

 

44 QFN socket    

    Package type: QFN 44 pin

    Package size: 22.6mm(W)*25.6mm(L)*0.6mm(t)
    Pad pitch: 0.6mm(0.0236")
    Signal path length: 1.05mm(0.0413")

 

 

 

 

 

 

 

 

48 MLF Socket   

    Package type: MLF 48pin

    Package size: 6mm(W)*16mm(L)*0.5mm(t)
    Pad pitch: 0.5mm(0.0196")    
    Signal path length: 1.05mm(0.0413")

 

 

 

 

 

 

 

 

40 QFN Socket  
    Package type: QFN 40pin

    Package size: 36mm(W)*36mm(L)*0.5mm(t)
    Pad pitch: 0.5mm(0.019")
    Signal path length: 1.7mm(0.0669")

 

 

 

 

 

 

 

 

16 QFN Socket
    Package type: QFN 16pin

    Package size: 27.94mm(W)*27.94mm(L)*0.5mm(t)
    Pad pitch: 0.5mm(0.019")
    Signal path length: 1.7mm(0.0669")

 

 

 

 






 

 

Qualmax also offers Burn-in Test Socket, ATE Load Board (DUT Board), WLP Probe Card and wide
range of Spring Contact Probe.

 

 

     

 

 

Special Sale:
See our inventory liquidation sale. Huge savings!

New Products

Micro Conctact Vertical Probe Card (MCVPC) for Wafer Level Package Test

Solid Pd Alloy Probes for Critical Lead Free Applications

RF Coaxial Test Socket

BK Series Elastomeric Socket     

Press Release:Qualmax now offers design engineering support in the U.S.

Download Qualmax Corporate Brochure

See us at International Test Conference 2010

See us at BITS 2010

 

Please e-mail to info@qualmax.com for your Semciconductor Test Socket or Spring Contact Probe needs.
Qualmax provides Semiconductor Test Socket, Spring Contact Probe, WLP Probe Card, Burn-in Test
Socket and ATE Load Board (DUT Board)  to the semiconductor test industry.

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