4 Pos. Female SIL Cable Housing, Thumbscrews
8.50mm Pitch High-Reliability Connector - Kona
- Single Row Polarized Female Housing with individually shrouded scoop-proof contact locations and rear potting area – 4 contact. Includes fitted mate-before-lock thumbscrews with added Hex Socket head.
- Contacts to be purchased separately – use with 8AWG power solder contact KA1-0400005.
- For complete pin numbering or pin out information, see Component Specification C052XX.
EU RoHS Status:
60A max per contact
-65°C to +150°C
Style of Jackscrews:
Hex Socket Thumbscrew
Can be cut to another size:
Number of Rows:
Number of Signal Contacts:
Housing Material UL Rating:
Individual Part Weight:
Overall Dimensions (L x W x D) in mm:
50.00 x 12.50 x 19.33
525 in stock
Popular products are manufactured regularly, typically in stock and are not subject to minimum quantity requirements.
Stock held by Harwin: contact distributor to purchase.
Questions & Answers Ask a Question
What’s the derate curve for Kona connections?
You can find derate curves for the mated connectors in the Test Report HT076.
What torque value do you recommend for the jackscrews?
If you need to tighten your fixings to a torque setting for longer term installation, our recommendation is 22-25Ncm for both screw-locks and board/panel mount fixings. You can find this value stated in the Component Specification for Kona.
What tool do I need for assembling the contacts?
No tool is required for assembling the soldered contacts into the housing. We do supply an optional extraction tool if you need to remove a cable contact from the housing – see part ZA1-9040000.
What is the pin numbering for a Kona connector?
Each housing is marked with a number 1 contact identifier in the plastic of the housing body. Once you find this, simply count along the row from that position.
Do I need a tool to fasten these connectors together?
It’s not necessary to use a tool unless you want to achieve the recommended torque of 22-25Ncm. The female connectors are fitted with thumbscrews that can be hand-tightened, but also have a hex socket feature in the end so that a 2mm A/F hex driver (or allen key) can be used.
What torque value should be used for these screw-locks?
The torque value for board or panel mounting and for mating screw-locks is 22-25cmN. This value is given in the Component Specification C052xx (page 3).
KA1-2010498F1 CAD Model (ZIP file containing STP and IGES)Download
Want to talk to someone?
If you would like to talk to someone about Harwin’s product, technical knowledge or documentation, contact one of our Experts for assistance.
ECAD Download Options
Download 3D CAD product models directly from Harwin – STP and IGES.Download
No login is required.