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Product Detailed Parameters
- Description：CONN RCPT 45POS 0.079 GOLD PCB
- Series：Datamate J-Tek
- Mfr：Harwin Inc.
- Package：Tray
- Connector Type：Receptacle
- Contact Type：Female Socket
- Style：Board to Board or Cable
- Number of Positions：45
- Number of Positions Loaded：All
- Pitch - Mating：0.079" (2.00mm)
- Number of Rows：3
- Row Spacing - Mating：0.079" (2.00mm)
- Mounting Type：Through Hole
- Termination：Solder
- Fastening Type：-
- Contact Finish - Mating：Gold
- Contact Finish Thickness - Mating：12.0µin (0.30µm)
- Insulation Color：Black
- Insulation Height：0.247" (6.28mm)
- Contact Length - Post：0.118" (3.00mm)
- Operating Temperature：-55°C ~ 125°C
- Material Flammability Rating：UL94 V-0
- Contact Finish - Post：Gold
- Mated Stacking Heights：-
- Ingress Protection：-
- Features：Mating Flange
- Current Rating (Amps)：-
- Voltage Rating：-
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Overview
The M80-7074505 is a Datamate J-Tek series power connector manufactured by Harwin Inc. It features a male pin configuration with 45 positions arranged in three rows. The component utilizes a 2 mm pitch and employs solder termination for through-hole mounting. Rated for 3 A current and 120 V voltage, it operates within a temperature range of -55 C to +125 C. Contacts are gold-plated phosphor bronze housed in black polyamide.
Feature Summary
- High-reliability four-finger beryllium copper contact structure ensures connection integrity under vibration and shock.
- Datamate system design allows for secure mating with compatible female receptacles in demanding environments.
- Gold plating on contacts provides corrosion resistance and stable electrical performance over repeated cycles.
Applications
- Industrial control systems requiring robust power distribution
- Test and measurement equipment interfaces
- Automotive electronics applications
Procurement Notes
Verify the specific datasheet revision and RoHS compliance status directly from the manufacturer before procurement. Confirm that the mating counterpart matches the Datamate J-Tek female specification to ensure proper mechanical engagement and electrical continuity. Check for any recent supply chain advisories regarding this part number.
Selection Notes
Select this component when a high-density, three-row male header is required for board-to-board or cable-to-board connections. Ensure the application environment stays within the specified temperature limits. Verify that the PCB layout accommodates the through-hole soldering requirements and the physical dimensions of the shrouded housing.
Part Context
This part belongs to the Datamate J-Tek family, designed for high-reliability applications. The series is known for durability in harsh conditions, supporting multiple mating cycles without performance degradation. It serves as a critical interconnect solution where mechanical stability and electrical reliability are paramount.
Replacement Considerations
Compatible substitutes include other Harwin Datamate J-Tek male headers with matching 45-position, 3-row, 2 mm pitch specifications. Ensure any replacement maintains the same solder termination style and voltage/current ratings. Cross-reference mating receptacles to guarantee interface compatibility.
