ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：CONN RCPT 76POS 0.1 GOLD PCB
- Series：M20
- Mfr：Harwin Inc.
- Package：Tube
- Connector Type：Receptacle
- Contact Type：Female Socket
- Style：Board to Board or Cable
- Number of Positions：76
- Number of Positions Loaded：All
- Pitch - Mating：0.100" (2.54mm)
- Number of Rows：2
- Row Spacing - Mating：0.100" (2.54mm)
- Mounting Type：Through Hole
- Termination：Solder
- Fastening Type：Push-Pull
- Contact Finish - Mating：Gold
- Contact Finish Thickness - Mating：Flash
- Insulation Color：Black
- Insulation Height：0.335" (8.51mm)
- Contact Length - Post：0.118" (3.00mm)
- Operating Temperature：-40°C ~ 105°C
- Material Flammability Rating：UL94 V-0
- Contact Finish - Post：Tin
- Mated Stacking Heights：11.04mm, 12.63mm
- Ingress Protection：-
- Features：-
- Current Rating (Amps)：3A
- Voltage Rating：1000V
Download product information
Overview
The M20-7833842 is a rectangular connector receptacle with female sockets, manufactured by Harwin Inc. It features 74 positions arranged in two rows with a 0.100-inch (2.54mm) pitch. The contacts are gold-plated phosphor bronze, rated for 3A current and 1000V voltage. Designed for board-to-board or cable stacking applications, it utilizes a push-pull locking mechanism. The housing is black polyamide (PA6T), meeting UL94 V-0 flammability standards, and operates within a temperature range of -40°C to 105°C.
Feature Summary
- Push-pull locking mechanism for secure mating
- Gold-plated phosphor bronze contacts
- High-temperature resistant PA6T insulation
Applications
- Board-to-board interconnects
- Cable stacking assemblies
- Industrial equipment connections
- Telecommunications infrastructure
Procurement Notes
Verify the specific ordering suffix against official Harwin documentation to confirm contact plating, termination type, and orientation. Confirm availability status as this component may be subject to obsolescence notices. Ensure compatibility with mating header series and verify that the selected variant meets the required environmental and electrical ratings for the intended application.
Selection Notes
Select this connector based on the requirement for a 74-position, dual-row female receptacle with a 2.54mm pitch. Consider the push-pull locking feature for vibration resistance and the gold plating for reliable signal transmission. Verify that the 1000V rating and 3A current capacity align with system requirements. Check mechanical constraints regarding stack height and panel cutout dimensions before finalizing the design.
Part Context
This component belongs to the Harwin M20 series, which offers a range of high-density connectors. The M20 series is known for its robust construction and versatile mounting options. This specific part number represents a high-pin-count variant suitable for complex interconnect needs in demanding environments.
Replacement Considerations
Consult official Harwin resources for confirmed substitute part numbers. Cross-reference pin counts, pitch, and locking mechanisms when evaluating alternatives.
