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Home > M80-5404242
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M80-5404242

21+21 Pos. Male DIL Horizontal Throughboard Conn. Jackscrews

2.00mm Pitch High-Reliability Connector - Datamate J-Tek

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Product Description

  • Double Row, 3mm PC Tail connector with 3.5mm board mount jackscrews – 42 contacts (21+21).
  • Gold finish on contact area, Tin finish on termination. Slotted bolts provided for assembly to panel mount jackscrew. For spare board mount bolts, order M80-2260000B.
  • For complete pin numbering or pin out information, see Component Specification C005XX.

Technical Details

Specification

Contact Pitch:

2.00mm (0.079")

Contact Gender:

Male/Plug

Connector Orientation:

Horizontal

Connection Type:

PC Tail / Throughboard

Mating Pin Size:

Ø0.5mm

Current Rating:

Dependent on mating contact

Operating Temperature:

-55°C to +125°C

Soldering Data:

Max Solder Temperature: 260°C for 10 seconds

Style of Jackscrews:

Internal Thread Jackscrew with Slotted Board Mount Bolts (Standard Gender)

Polarising Features:

Yes

End Stackable:

No

Side Stackable:

No

Can be cut to another size:

No

Number of Rows:

2

Number of Signal Contacts:

42

Materials

Finish / Plating on Termination:

100% Tin over Nickel

Finish / Plating on Contact Surface:

Gold

Base Material of Contact:

Phosphor Bronze

Housing Material:

PPS

Housing Colour:

Black

Housing Material UL Rating:

UL94V-0

Packaging Style:

Tube

Dimensions

Individual Part Weight:

3.456g

Overall Dimensions (L x W x D) in mm:

54.00 x 8.60 x 9.00

Thread Size:

M2

Height of Connector above PCB:

6.00mm

Length of Throughboard Tail:

3.00mm

Frequently Asked Questions Ask a Question

Are the board/panel mount bolts supplied with this connector, or do I have to order them separately?

Yes, these connectors are supplied with the board/panel mount bolts – they will come packaged in a separate bag. If you need some spares, you can use part number M80-2260000B to order more.

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I see a 0.1mm offset between the jackscrew and the center of the throughboard tails, but your footprint has the jackscrew hole central to the throughboard tails?

When the connectors are modeled on exact nominal dimensions, there is indeed a 0.1mm difference between the axis of the jackscrew and the central axis of the throughboard signal tails. This is visible and measurable on the CAD model. However, there is more than 0.1mm of float in the jackscrew and tail holes. Due to the bent nature of the tails, they tend to reduce this 0.1mm (within the allowed tolerances) in practice. We have produced boards ourselves with the centrally aligned layout, and not encountered any issues in assembling the connectors to the PCB. We also have multiple customers using these connectors that have not had any issues.

If you prefer to include the 0.1mm offset in your PCB layout, that is your choice – we supply the PCB footprints as guidelines and recommendations, and you are free to modify for your own processes and builds.

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What torque value should be used for these jackscrews?

The torque value for board or panel mounting is 21±2cmN. The torque value for mating jackscrews is 23cmN max. Both values are given in the Component Specification C005xx (page 14).

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TECHNICAL DOCUMENTS

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RoHS Compliant (2015/863/EU) with no Exemption required

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