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Products > CAM/TRAC© Dual Well Test Kits > Series 431

Semco GRCT Series 431: An affordable solution for testing of printed circuit boards


  • Features a Hinging 3/8” thick FR4 Probe Plate
  • Available with FR4 or clear Polycarbonate Lid
  • 1/2" or 3/4" Stroke option
  • Rugged sheet metal pan designed to mate with the GR2270 style interface
  • Tooling holes provided to help insure accurate drilling and alignment of plates
  • A variety of sheet metal pan depths are available
  • ESD option available


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Available Kit Sizes

Kit Size
Max UUT Size
Max UUT Size with Stripper Plate
GR-CT103S-DW: 20 X 16 (ASM-43106)
5.00 X 8.00
5.00 X 7.50
All dimensions in inches 





How To Determine Kit Dimensions

First Dimension: Left To Right
Second Dimension: Front To Back
ASM-43106 CT-103S-DW 20" x 16"
20 " Left to Right
16" Front to Back

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Tuesday, February 27, 2024
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Kit Size

Choose a kit size based on the size of your printed circuit board to be tested.

Upper Head Option

The Upper Head consists of the 1/2" thick clear polycarbonate Push Plate, as well as the 3/8" G-10 Push Plate. It also includes the handle assembly, hinge assembly, and latch blocks.

Stripper Plate

A Stripper Plate is a spring-loaded FR4 plate that helps support the unit under test (UUT). It also protects the probes from damage.

ESD Protection

The ESD option is recommended when there are static sensitive devices on the U.U.T.  It consists of a Static Dissipative laminate bonded to the FR4 probe and stripper plates.  The Polycarbonate lid is also ESD coated.

Pan Depth

The sheet metal pans provided on Semco kits are available in different depths, allowing components, cooling fans, or additional hardware to be installed inside the pan.

Push Plate Option

CAM/TRAC Push Plates are available in .500" thick Polycarbonate Lexan, or .375" thick G-10.


When the Microswitch opton is installed in the fixture, it signals "Begin Test" when actuated by closing the top lid.


Actuator And Push Plate Options

Single Arm Lever - PushPlate Travel Distance .500"
Single Arm Lever - PushPlate Travel Distance .750"
Draw Bar Option -PushPlate Travel Distance .500"

Riser Blocks

Riser Blocks raise the polycarbonate lid to accommodate tall components on the UUT (Unit Under Test).  Riser blocks are recommended when you have components taller than 1.2".

Actuator Extender Handle

The CAM/TRAC Actuator Extender Handle extends the length of the Single Arm Lever Option by 4.5".