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Product Detailed Parameters
- Description：CONN HDR R/A 16POS
- 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：16
- 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-MH11605L7R is a Gecko-SL male header connector manufactured by Harwin. It features a 16-position, dual-row configuration with a 1.25 mm pitch and 1.25 mm row spacing. Designed for right-angle through-hole mounting, it utilizes gold-plated phosphor bronze contacts rated for 2 A current and 250 V voltage. The housing is constructed from green polyamide (PA) with UL 94 V-0 flammability. Operating temperatures range from -65°C to +150°C. The unit includes a jackscrew locking mechanism and is supplied in tape and reel packaging.
Feature Summary
- Jackscrew board mount locking system for secure attachment
- Right-angle through-hole termination for space-efficient PCB layout
- Shrouded four-wall design with polarizing keying options
Applications
- Wire-to-board interconnections
- Board-to-board stacking
- Power distribution modules
Procurement Notes
Verify the specific suffix 'L7R' against the official Harwin datasheet to confirm the tape and reel packaging format and quantity per reel. Ensure the jackscrew locking feature aligns with assembly requirements. Confirm RoHS compliance status via the manufacturer's latest documentation before final procurement authorization.
Selection Notes
Select this component when right-angle through-hole mounting is required for compact designs. The 1.25 mm pitch suits high-density applications. Verify that the 2 A current rating meets circuit demands. The shrouded design prevents misalignment during mating. Consider the jackscrew lock if vibration resistance is critical for the installation environment.
Part Context
This part belongs to the Harwin Gecko-SL series, designed for reliable signal and power transmission. The series offers various configurations including surface mount and vertical options. The G125-MH11605L7R specifically addresses needs for angled, locked connections in dense electronic assemblies requiring robust mechanical retention.
Replacement Considerations
Consult the Harwin Gecko-SL series cross-reference guide for compatible alternatives. Verify identical pitch, row count, and locking mechanism before substitution. Ensure replacement parts match the thermal and electrical ratings specified in the original datasheet.
