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Product Detailed Parameters
- Description：CONN HDR R/A 6POS
- Series：Gecko
- Mfr：Harwin Inc.
- Package：Tape & Reel (TR)
- Connector Type：Header
- Contact Type：Male Pin
- Pitch - Mating：0.049" (1.25mm)
- Number of Positions：6
- Number of Rows：2
- Row Spacing - Mating：0.049" (1.25mm)
- Number of Positions Loaded：All
- Style：Board to Board or Cable
- Shrouding：Shrouded - 4 Wall
- Mounting Type：Through Hole, Right Angle
- Termination：Solder
- Fastening Type：Latch Holder
- Contact Length - Mating：-
- Contact Length - Post：0.185" (4.70mm)
- Overall Contact Length：-
- Insulation Height：0.218" (5.55mm)
- Contact Shape：Circular
- Contact Finish - Mating：Gold
- Contact Finish Thickness - Mating：-
- Contact Finish - Post：Gold
- Contact Material：Phosphor Bronze
- Insulation Material：Polyamide (PA4T), Nylon 4T
- Features：-
- Operating Temperature：-65°C ~ 150°C
- Ingress Protection：-
- Material Flammability Rating：UL94 V-0
- Insulation Color：Green
- Current Rating (Amps)：2A
- Voltage Rating：-
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Overview
The Harwin G125-MH20605L7R is a right-angle male header from the Gecko-SL series, designed for board-to-board or cable interconnects. It features a 1.25 mm pitch with two rows of three positions (6 total). The connector utilizes gold-plated phosphor bronze contacts and a polyamide housing rated UL 94 V-0. It supports through-hole mounting with solder pins and includes a jackscrew locking mechanism. Operating temperatures range from -65°C to +150°C, with a current rating of 2 A per contact.
Feature Summary
- Jackscrew locking mechanism ensures secure mating retention
- Right-angle design facilitates compact space-saving connections
- Gold-plated contacts provide reliable signal integrity
Applications
- Compact board-to-board interconnects
- Cable-to-board connections
- Space-constrained electronic assemblies
Procurement Notes
Verify the specific ordering suffix 'L7R' against the manufacturer's latest datasheet to confirm packaging and tape-and-reel specifications. Ensure compatibility with the corresponding female socket housing within the same Gecko-SL series. Confirm RoHS compliance status and any recent Product Change Notifications affecting this part number before finalizing procurement orders.
Selection Notes
Select this component when a low-profile, right-angle male header is required for high-density applications. The 1.25 mm pitch allows for tight spacing on PCB layouts. The jackscrew feature is critical for applications requiring vibration resistance and secure mechanical retention during operation. Verify that the mating counterpart matches the series and pin count.
Part Context
This part belongs to the Harwin Gecko-SL family, known for its screw-locking technology and robust performance in demanding environments. The series offers various configurations including vertical and horizontal orientations, as well as surface mount and through-hole options. The G125 designation indicates the 1.25 mm pitch standard used across the product line.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided documentation. Users should consult the official Harwin catalog for direct equivalents within the Gecko-SL series or verify cross-reference data through authorized distributor channels.
