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 20POS 0.079 GOLD PCB
- Series：Datamate L-Tek
- Mfr：Harwin Inc.
- Package：Tube
- Connector Type：Receptacle
- Contact Type：Female Socket
- Style：Board to Board or Cable
- Number of Positions：20
- Number of Positions Loaded：All
- Pitch - Mating：0.079" (2.00mm)
- Number of Rows：2
- Row Spacing - Mating：0.079" (2.00mm)
- Mounting Type：Through Hole
- Termination：Solder
- Fastening Type：Locking Ramp
- Contact Finish - Mating：Gold
- Contact Finish Thickness - Mating：12.0µin (0.30µm)
- Insulation Color：Black
- Insulation Height：0.202" (5.14mm)
- Contact Length - Post：0.177" (4.50mm)
- Operating Temperature：-55°C ~ 125°C
- Material Flammability Rating：UL94 V-0
- Contact Finish - Post：Tin
- Mated Stacking Heights：7.23mm, 7.85mm
- Ingress Protection：-
- Features：-
- Current Rating (Amps)：-
- Voltage Rating：120V
Download product information
Overview
The Harwin M80-7702042 is a Datamate L-Tek female socket assembly designed for vertical through-hole mounting. It features 20 positions arranged in a dual-row configuration with a 2 mm pitch. The connector utilizes phosphor bronze contacts with gold plating and a black polyamide housing. Rated for 3 A current and 120 V voltage, it operates within a temperature range of -55 °C to +125 °C. This component serves as a high-reliability power-to-board interface.
Feature Summary
- Vertical through-hole design for direct PCB integration
- Gold-plated phosphor bronze contacts for reliable conductivity
- Polyamide housing providing thermal stability up to 125 °C
Applications
- Power distribution on printed circuit boards
- Industrial control system interconnects
- Automotive electronics modules
Procurement Notes
Verify the specific suffix codes against the official Harwin datasheet to confirm contact orientation and tail length specifications. Ensure the selected variant matches the required vertical or angled mounting profile. Cross-reference the RoHS compliance status with the latest manufacturer documentation before finalizing procurement orders to guarantee regulatory adherence.
Selection Notes
Select this component when a vertical female socket interface is required for 2 mm pitch applications. The 20-position capacity supports moderate power distribution needs. Verify that the 3 A current rating aligns with the circuit requirements. Consider the through-hole installation method for robust mechanical fixation compared to surface-mount alternatives.
Part Context
This part belongs to the Datamate L-Tek series, which offers high-reliability interconnect solutions. The M80 series is engineered for demanding environments, featuring secure locking mechanisms and durable materials. The L-Tek designation indicates a specific line optimized for vertical board-to-board connections within the broader Datamate ecosystem.
Replacement Considerations
Compatible substitutes include other Harwin Datamate L-Tek female sockets with identical 20-position counts and 2 mm pitch. Verify matching voltage ratings and current capacities. Ensure physical dimensions and mounting styles are compatible with existing PCB layouts.
