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Open Top Socket

Model Name : Open Top Socket
Open Top Socket is commonly used in automated testing equipment. Its modular design simplifies production, and high-performance Pogo Pins can be chosen to enhance product lifespan.
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Function

The Open Top Socket features a modular design that reduces design and production time. Depending on different testing conditions, you can select the appropriate socket specifications and contact elements. It is also equipped with high-performance Pogo pins, which greatly enhance the product's lifespan. 

 

 

SPEC

  1. IC Size: 27 x 27 mm (max.)
  2. Pin Count: ~250 Pin
  3. Operating Temp.: -55℃~150℃
     

 

Contact Element

  1. Pogo Pin
  2. Rubber ( PCR )
Contact ElementPogo PinPCR
Life Time~ 1,000,000 Cycle50,000 ~ 100,000 Cycle
Pitch>0.15mm>0.30mm
Temperature-55℃~175℃-55°C ~ 135°C
Bandwidth<25GHz>60GHz
IC PackageAll IC PackageBGA、LGA、QFN
Ease of RepairLowHigh

 

Material

  1. PEEK-Ceramic
  2. Ultem-1000
  3. Ultem-2300
  4. EKH-SS11
  5. Aul.-6061

 

 

Model

 

ModelM2626M3232M3939M2530M4545
Withstand voltage
AC 700V For 1 Min.
Insulation Resistance
1000MΩ at DC 500V
Outer Diameter26 x 26mm32 x 32mm39 x 39mm25 x 30mm45 x 45mm
IC Size Range 0.8 x 0.8mm ~ 6 x 6mm5 x 5mm ~ 13 x13mm7 x 7mm ~ 16 x 20mm5 x 5mm ~ 13 x 13mm12 x 12mm ~ 27 x 27mm
Operation Temperature-40 ~ 85 ℃-40~85 ℃-55~150 ℃-55~135 ℃-55~150 ℃
Max. Pin Count ~35 Pin~55 Pin~250 Pin~200 Pin~250 Pin

 

 

Structure

 

Open Top Socket

Open Top Socket

 

Frequently Asked Questions (FAQ)


Q: What are the primary applications for Open Top Socket?
Open Top Sockets are primarily used in automated mass production and are typically integrated with automated handling equipment. Their open-top design significantly reduces test cycle time, making them ideal for high-throughput functional testing (FT) or applications that require frequent large-volume validation, such as ATE systems or automated IC programming systems.
 

Q: What are the key features of Open Top Sockets?
Open Top Sockets feature a lidless design, allowing automated robotic handlers to easily pick and place devices. It is also built to withstand the frequent vertical pressure from handler plungers, ensuring stable performance during high-speed operation.
 

Q: What materials are typically used in Open Top Sockets?
Open Top Sockets are typically made from high-performance engineering plastics that are lightweight, exhibit excellent thermal cycling resistance, and provide high dimensional stability (low coefficient of thermal expansion, CTE). These properties prevent socket deformation during prolonged testing, helping to maintain precise contact positioning.
 

Q: What are the advantages of a modular design in Open Top Sockets?
A modular design significantly shortens new product development cycles, speeds up manufacturing processes, and ensures greater product reliability and stability.

 

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