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Product Detailed Parameters
- Description：CONN HDR R/A 26POS
- 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：26
- 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 Lock
- Contact Length - Mating：-
- Contact Length - Post：0.130" (3.30mm)
- Overall Contact Length：-
- Insulation Height：0.218" (5.55mm)
- Contact Shape：Circular
- Contact Finish - Mating：Gold
- Contact Finish Thickness - Mating：8.00µin (0.203µm)
- Contact Finish - Post：Gold
- Contact Material：Phosphor Bronze
- Insulation Material：Polyamide (PA4T), Nylon 4T, Glass Filled, Halogen Free
- Features：Solder Retention
- Operating Temperature：-65°C ~ 150°C
- Ingress Protection：-
- Material Flammability Rating：UL94 V-0
- Insulation Color：Green
- Current Rating (Amps)：2A
- Voltage Rating：450VAC/DC
Download product information
Overview
The G125-MH12605L7R is a male header connector from the Harwin Gecko-SL series. It features a 26-position configuration with a 1.25 mm pitch and two rows. The component utilizes horizontal through-board mounting with solder pin termination. It is supplied in tape and reel packaging for automated assembly processes.
Feature Summary
- Horizontal right-angle male pin configuration for board-to-board connectivity
- Gecko-SL series design with jack-screw locking mechanism for secure mating
- Gold-plated phosphor bronze contacts ensuring reliable signal transmission
- Polyamide housing material rated for high-temperature environments
Applications
- Industrial control systems requiring robust interconnects
- Automotive electronics modules needing secure board connections
- Telecommunications infrastructure equipment
- Consumer electronic devices with space-constrained layouts
Procurement Notes
Verify the specific suffix 'L7R' confirms the tape and reel packaging format, as standard bulk versions exist within the same series. Confirm that the horizontal orientation matches your PCB layout requirements. Ensure compatibility with the corresponding female socket counterpart to maintain proper jack-screw engagement. Check for any recent product change notifications regarding material specifications or manufacturing locations.
Selection Notes
Select this part when a low-profile horizontal connection is required to save vertical space on the assembly. The 1.25 mm pitch allows for dense pin arrangements compared to larger spacing options. Consider the jack-screw feature if vibration resistance is critical for the application environment. Verify that the current rating of 2 A per contact meets the electrical load requirements of the circuit design.
Part Context
This component belongs to the Harwin Gecko-SL family, known for its screw-lock retention system. The G125 prefix indicates the 1.25 mm pitch series. The MH designation specifies a male header with horizontal pins. This series is widely used in applications demanding high reliability and secure mechanical locking without additional fasteners.
Replacement Considerations
G125-MH12605L7P is a compatible alternative offering identical electrical and mechanical specifications but packaged in bulk rather than tape and reel. Both parts share the same form factor and locking mechanism.
