M80-4C1204200-04-309-00-000
20+4 Pos. Female 24-28AWG+RG174/179/316 Cable Conn. Kit, No Jackscrews
2.00mm/4.00mm Pitch High-Reliability Connector - Datamate Mix-Tek
- Complete kit: housing (no jackscrews) with 20 x signal and 4 x coax contacts supplied loose.
- 90° Coax crimp contact suitable for RG174, RG179 & RG316 (Ø2.7mm max insulation diameter), Small Bore signal contact suitable for 24 to 28AWG cable (Ø1.1mm max insulation). Gold finish on contact areas and coax contact termination, Tin finish on signal contact termination.
- For complete pin numbering or pin out information, see Component Specification C005XX.
Technical Details
Specification
EU RoHS Status:
Contact Pitch:
2.00mm/4.00mm (0.079"/0.157")
Contact Gender:
Female/Socket/Jack
Connector Orientation:
Straight signal, Angled coax
Connection Type:
Cable (Crimp)
Cable Conductor Size:
24-28AWG + Ø2.7mm (RG174, RG179, RG316) coax
Mating Pin Size:
Ø0.5mm (signal)
Current Rating:
Signal = 3.3A max individual contact, 3A max simultaneous; Coax = 0.5A per contact
Operating Temperature:
-55°C to +125°C
Style of Jackscrews:
None fitted
Polarising Features:
Yes
End Stackable:
No
Side Stackable:
No
Can be cut to another size:
No
Number of Rows:
Mixed
Number of Signal Contacts:
20
Number of Special (Power or Coax) Contacts:
4
Materials
Finish / Plating on Termination:
100% Tin over Nickel (signal), Gold (coax)
Finish / Plating on Contact Surface:
Gold
Base Material of Contact:
Beryllium Copper contact clip + Brass shell (signal), Beryllium Copper inner contact + Brass outer shell (coax)
Housing Material:
PPS
Housing Colour:
Black
Housing Material UL Rating:
UL94V-0
Packaging Style:
Single Pack
Dimensions
Individual Part Weight:
4.837g
Overall Dimensions (L x W x D) in mm:
46.00 x 9.70 x 10.20 max
Mating Profiles:
Availability
Low availability or made to order: This product is typically manufactured to order. When out of stock, minimum order quantities may apply.
* Please request minimum quantities, lead times and pricing from an authorized distributor.
Questions & Answers Ask a Question
When I crimp this terminal, the conductor crimp is over the inspection hole – isn’t this a defect per IPC/WHMA-A-620?
We have a support article relating to this question, but essentially the hole you see is not designed to be an inspection hole. It is a plating hole, to allow the finish materials to reach the bottom of the crimp bore and help ensure performance. As such it is not relevant to IPC-A-620. Applying a crimp using the correct tools will indeed overlap the plating hole by 25 to 50%, but this is intended and expected. The design of the Datamate connector is so compact, there is no room to move the crimp area away from this hole without making the whole connector design larger.
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