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Product Detailed Parameters
- Description：8+4 POS. MALE HORIZONTAL THROUGH
- Series：-
- Mfr：Harwin Inc.
- Package：Bulk
- Connector Type：-
- Contact Type：-
- Pitch - Mating：-
- Number of Positions：-
- Number of Rows：-
- Row Spacing - Mating：-
- Number of Positions Loaded：-
- Style：-
- Shrouding：-
- Mounting Type：-
- Termination：-
- Fastening Type：-
- Contact Length - Mating：-
- Contact Length - Post：-
- Overall Contact Length：-
- Insulation Height：-
- Contact Shape：-
- Contact Finish - Mating：-
- Contact Finish Thickness - Mating：-
- Contact Finish - Post：-
- Contact Material：-
- Insulation Material：-
- Features：-
- Operating Temperature：-
- Ingress Protection：-
- Material Flammability Rating：-
- Insulation Color：-
- Current Rating (Amps)：-
- Voltage Rating：-
Download product information
Overview
The Harwin G125-MH10805M3-2AD2ADR is a male header connector from the Gecko-SL series, designed for power-to-board applications. It features an 8+4 pin configuration with a 1.25mm pitch and horizontal through-board mounting. The component utilizes Screw-Lok reverse fix technology for secure attachment. Contacts are gold-plated phosphor bronze rated for 2A current. Operating temperature ranges from -65°C to +150°C. Insulation resistance is 1 GOhm. Housing material is polyamide (PA) with UL 94 V-0 flammability rating.
Feature Summary
- Screw-Lok reverse fix mechanism ensures secure board attachment
- Gold-plated phosphor bronze contacts for reliable conductivity
- Polyamide housing with high thermal stability
Applications
- Power distribution in compact electronic assemblies
- High-reliability industrial equipment connections
- Space-constrained circuit board interfaces
Procurement Notes
Verify the specific suffix codes against official Harwin documentation to confirm the exact pin arrangement and locking mechanism variant. Ensure compatibility with mating sockets within the Gecko-SL family. Confirm RoHS compliance status via the latest manufacturer datasheet before integration into regulated products.
Selection Notes
Select this part for applications requiring horizontal mounting with enhanced mechanical retention. The 8+4 pin layout supports mixed signal and power routing. Consider the Screw-Lok feature if vibration resistance is critical. Verify panel thickness requirements for the reverse fix mechanism.
Part Context
This component belongs to the Harwin G125 Gecko-SL family, known for high reliability in extreme environments. The series offers significant space savings compared to Micro-D connectors. Designed for demanding applications, it combines miniature packaging with robust electrical performance and wide temperature tolerance.
Replacement Considerations
No public confirmed substitute part numbers are available in the provided documentation. Direct replacement requires identical pin count, pitch, and mounting style verification.
