Harwin Z50-020 Manual Download Page 2

 

 

 

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IS-43    Issue: 1    Date: 30.06.2016   C/Note: -----

 

 

Page 2 of 4 

GENERAL INFORMATION 

The Z50-020 IDC Termination Hand Tool is used to ensure the complete and secure assembly of IDC 
connectors. The tool uses a ratchet mechanism and press plate to assemble the connector onto the ribbon 
cable. The tool is also supplied with a desk clamp, for secure fastening during operation.  
 
The connector is fully assembled once the tool is free to open fully to its original position, i.e. when the 
ratchet releases. The ratchet releases once the handles have been compressed to the fully closed position. 

 

ASSEMBLY PROCEDURE 

1.

 

Decide whether you will clamp the tool to the desk or use the tool in hand. If clamping the tool 
to a desk, make sure the tool is securely fastened before use.

 

 

 

 
 

2.

 

Select a suitable ribbon cable for the connector. 

 

 
Harwin recommends:  
Wire Type = UL2678 
Wire Pitch = 0.635mm 
Wire Thickness = 30AWG 

 

3.

 

Feed the cable into the back of the connector, ensuring it is the correct width and cut to the 
desired length.

 

Tool 

Clamp 

Hook the clamp onto the      

undercarriage of the tool. 

Tighten the clamp onto the 

designated desk. 

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