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Product Detailed Parameters
- Description：CONN RCPT 50POS 0.049 GOLD SMD
- Series：Gecko
- Mfr：Harwin Inc.
- Package：Bag
- Connector Type：Receptacle
- Contact Type：Female Socket
- Style：Board to Board or Cable
- Number of Positions：50
- Number of Positions Loaded：All
- Pitch - Mating：0.049" (1.25mm)
- Number of Rows：2
- Row Spacing - Mating：0.049" (1.25mm)
- Mounting Type：Surface Mount
- Termination：Solder
- Fastening Type：Latch Holder
- Contact Finish - Mating：Gold
- Contact Finish Thickness - Mating：8.00µin (0.203µm)
- Insulation Color：Green
- Insulation Height：0.207" (5.25mm)
- Contact Length - Post：-
- Operating Temperature：-65°C ~ 150°C
- Material Flammability Rating：UL94 V-0
- Contact Finish - Post：Gold
- Mated Stacking Heights：-
- Ingress Protection：-
- Features：Pick and Place, Polarizing Key
- Current Rating (Amps)：2A
- Voltage Rating：-
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Overview
The Harwin G125-FS15005L0P is a Gecko-SL series power-to-board connector socket header. It features a 1.25 mm pitch with 50 positions arranged in two rows. The component utilizes gold-plated beryllium copper contacts and a nylon housing. Designed for surface mount installation, it offers a vertical orientation with a 4.5 mm mating height. The unit supports a rated current of 2 A and operates within a temperature range of -65°C to +150°C.
Feature Summary
- Threaded locking mechanism ensures secure mating retention
- Reverse fix design facilitates automated assembly processes
- Gold-plated contacts provide reliable electrical conductivity
- Nylon insulation material ensures thermal stability
Applications
- Industrial control systems requiring high-reliability connections
- Medical equipment demanding robust power interfaces
- Automotive electronics utilizing board-to-board architectures
- Telecommunications infrastructure power distribution modules
Procurement Notes
Verify the specific suffix 'L0P' against official Harwin documentation to confirm tape-and-reel packaging configuration. Ensure compatibility with the corresponding male header from the same Gecko-SL family. Confirm RoHS compliance status through the manufacturer's latest environmental declaration before finalizing procurement orders.
Selection Notes
Select this component when a threaded locking feature is required for vibration resistance. The 4.5 mm height accommodates specific board stack-up requirements. Verify that the 2-row layout fits within the available PCB footprint. Consider the reverse fix orientation for optimal pick-and-place machine integration during manufacturing.
Part Context
This part belongs to the Harwin Gecko-SL series, designed for high-density power applications. The series emphasizes secure mechanical locking and compact form factors. It complements other Gecko headers and cables to create complete interconnection solutions for demanding electronic environments.
Replacement Considerations
G125-FS15005F3P serves as a verified substitute within the same product family. Both parts share identical pin counts, pitch specifications, and mounting configurations. Verify housing color and exact mating height tolerances before implementation.
