Dual Well
Vacuum Overclamp Kits
Series 20 || Series 21		 Download Product Data Sheet
PDF Format


Semco's VOC Series 21 dual overclamps* are used for testing bare or loaded printed circuit boards with open vias and to minimize board flex.

The VOC Series 21 dual overclamp comes with adjustable delrin pressure fingers, anti-rotating hex nuts, hinge and latching assemblies, mounting instructions and hardware.
The VOC Series 21 will accomodate fixtures with dress frames or newer style fixtures using full-size top plates.
*Single Well pictured.

Generate a part number and request a quote.
Instructions:
Step 1: Step 2: Step 3: Step 4:
Select kit based on size. Select Rail Options & ESD. Select available options.
Select Riser blocks size
(If necessary)		 Submit the form to generate your part number.
ASM - SERIES SIZE - Rail Options & ESD - N/A - OPTIONS
3 4 5 6 7 8 9 10 11 12 13 14 15
A S M 2 1 - / - / / / -

Kit Sizes Available
3 4 Numbering Code Location
Kit Size Description Actual Size Max UUT No. Rails No. Fingers
0 4 VOC-102-DW2 20"x16"-DW 4.3"x9.5" 5 18
0 6 VOC-103-DW 24"x20"-DW 5.5"x11.5" 5 18
0 7 VOC-102-DW1 20"x16"-DW 4.3"x5.5" 4 12
Rail Options & ESD                            Available Options
5 6 7 Numbering Code Location 11 12 13 14 15 Numbering Code Location
F     Frame Only (no rails)              
S Standard Rails A   Gas Shocks
R Solid Rails W   Microswitch
G   G-10 Insert H   Extender Handle
G E G-10 Insert , ESD S Top Plate Stiffener
L   Lexan Insert Riser Blocks:
L E Lexan Insert, ESD   R1 0.250"
            R3 0.500"
            R5 0.750"
R7 1.00"

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