4 Pos. Male SIL Vertical Throughboard Conn. Reverse Fix
8.50mm Pitch High-Reliability Connector - Kona
- Single Row Polarized Male 4.5mm PC Tail vertical throughboard connector with individually shrouded scoop-proof contacts – 4 contacts.
- Includes fitted reverse fix mate-before-lock floating screws with Hex Socket head. Gold finish on contact area and termination. Supplied with pick and place caps, in tube.
- For complete pin numbering or pin out information, see Component Specification C052XX.
EU RoHS Status:
PC Tail / Throughboard
60A max per contact
-65°C to +150°C
Max Solder Temperature: 260°C for 10 seconds
Style of Jackscrews:
Floating Thumbscrew with Hex Socket Head (Reverse Fix)
Can be cut to another size:
Number of Rows:
Number of Signal Contacts:
Finish / Plating on Termination:
Finish / Plating on Contact Surface:
Base Material of Contact:
Housing Material UL Rating:
Individual Part Weight:
Overall Dimensions (L x W x D) in mm:
50.00 x 10.50 x 15.20
Height of Connector above PCB:
Length of Throughboard Tail:
100 in stock
Popular products are manufactured regularly, typically in stock and are not subject to minimum quantity requirements.
Questions & Answers Ask a Question
On the Kona series is the temperature rise shown in the test data the contact temperature rise or overall connector temperature rise?
In the Test Report Summary HT076, each connector tested is wired in series, as shown in the diagram and explained in section 3.2. This means the current passes through all contacts in each size connector tested, so the temperature rise will be for the whole connector. If you need any further assistance on this, please do contact one of our Experts.
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’s the gold plating thickness on this connector?
Gold thickness on both male and female connectors is 0.76-1.00 microns (30-40 microinches) over a nickel undercoat. Please also consult our Support article on plating thicknesses for all our high-reliability connectors, where you can download a statement with more detailed information.
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?
Yes, you will need a 2mm A/F hex driver (or allen key). You can either use this to hand-tighten, or achieve the recommended torque of 22-25Ncm.
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-MV10405M2 CAD Model (ZIP file containing STP and IGES)Download
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