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Product Detailed Parameters
- Description：FEMALE HEADER
- Series：A-BL200
- Mfr：Assmann WSW Components
- Package：Bulk
- Connector Type：Receptacle
- Contact Type：Female Socket
- Style：Board to Board
- Number of Positions：72
- 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, Right Angle
- Termination：Solder
- Fastening Type：Push-Pull
- Contact Finish - Mating：Gold
- Contact Finish Thickness - Mating：Flash
- Insulation Color：Black
- Insulation Height：0.191" (4.85mm)
- Contact Length - Post：0.110" (2.79mm)
- Operating Temperature：-40°C ~ 105°C
- Material Flammability Rating：UL94 V-0
- Contact Finish - Post：-
- Mated Stacking Heights：-
- Ingress Protection：-
- Features：-
- Current Rating (Amps)：1.5A
- Voltage Rating：-
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Overview
The A-BL200-DA-G72D is a 72-pin double-row header from the AWL254 series by ASSMANN WSW. It features a 2.54 mm pitch and is designed for board-to-board connections. The connector utilizes brass contacts with gold plating and a PBT housing. Rated for 250V and 1.5A, it operates within a temperature range of -40°C to 105°C. The straight, unshrouded design supports through-hole mounting with solder termination. Tail pins measure 3mm, while mating pin length is specified at 6mm.
Feature Summary
- Double-row configuration providing high-density interconnect capability
- Gold-plated brass contacts ensure reliable signal transmission
- PBT housing material offers thermal stability up to 105°C
Applications
- Board-to-board electronic interconnections
- High-density circuit assembly
- Industrial control system modules
Procurement Notes
Verify the specific part number against official manufacturer documentation to confirm pin count, pitch, and termination style. Ensure compatibility with mating connectors regarding height and alignment. Check for any specific handling requirements related to the gold-plated contacts during storage and installation.
Selection Notes
Select this component when a 72-pin, double-row header is required for rigid board-to-board applications. The 2.54 mm pitch is standard for many legacy and general-purpose designs. Consider the through-hole mounting method and the need for unshrouded access when designing the PCB layout and enclosure.
Part Context
ASSMANN WSW Components specializes in standard and custom connectors, cable assemblies, and heat sinks. This product belongs to their AWL254 series, which focuses on reliable, high-volume interconnect solutions. The company provides system-level connectivity options for various industrial and consumer electronics markets.
Replacement Considerations
Cross-reference with other 72-pin, 2.54mm pitch double-row headers from manufacturers like Molex or Samtec. Verify mechanical dimensions, contact plating thickness, and current ratings before substitution to ensure functional equivalence.
