25+25 Pos. Female DIL Vertical Throughboard Conn. Screw-Lok Reverse Fix Board Mount
1.25mm Pitch High-Reliability Connector - Gecko Screw-Lok
- Female Double Row Vertical 3mm PC Tail connector – 50 contacts (25+25). Fitted with threaded Screw-Lok fixings (for reverse fixing) with 5mm board mount studs. Use hex nut G125-4500000B or slotted nut G125-4510000B for PCB strain relief.
- Supplied in tape strips with pick and place cap. Gold finish on contact area and termination.
- For complete pin numbering or pin out information, see Component Specification C125XX.
EU RoHS Status:
PC Tail / Throughboard
Mating Pin Size:
2.8A max individual contact, 2A max simultaneous (25°C)
-65°C to +150°C
Max Solder Temperature: 260°C for 10 seconds
Style of Jackscrews:
Internal Thread Screw-Lok with Board Mount Stud (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:
Polyamide (Nylon) 4T
Housing Material UL Rating:
Tape and Reel Strip
Individual Part Weight:
Overall Dimensions (L x W x D) in mm:
42.70 x 4.90 x 10.25
Male Stud Length:
Height of Connector above PCB:
Length of Throughboard Tail:
Frequently Asked Questions Ask a Question
Are the board/panel mount nuts supplied with this connector, or do I have to order them separately?
What torque value should be used for these screw-loks?
The torque value for board or panel mounting and for mating screw-loks is 16-18cmN. Both values are given in the Component Specification C125xx (page 3).
Was this answer useful?
Looking at the datasheet, starting from the “CONTACT No. 1 IDENT” marking, which direction does the pin numbering go? Looking at the footprint from the top with the IDENT at the top left, is pin 2 below pin 1 or to the right of pin 1?
Pin 2 is next to pin 1 in the same row. Pin numbering for Gecko travels across the row, then starts the second row under pin 1, and travels across the row again. You can see the pin numbering layout in the C125XX Component Specification (listed in Downloads under “Technical Documents”). There is also a Support article on pin numbering.
Was this answer useful?
RoHS Compliant (2015/863/EU) with Exemption 6cPDF Download
How can we help you?
Contact one of our technical experts via “Ask an Expert”, or book a 30 minute technical consultation.
ECAD Download Options
Download 3D CAD product models directly from Harwin – STP and IGES.Download
No login is required.
Uh oh, it looks like you are using an outdated browser version.
Some functions may not work as expected on Harwin.com in your current browser. For the best experience, more security and speed, we recommend updating your browser to the latest version.
(if you are using Internet Explorer, we recommend switching to an alternative browser.)
Still having issue? Contact [email protected] for help.