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Product Detailed Parameters
- Description：PIN HEADER
- Series：AW140
- Mfr：Assmann WSW Components
- Package：Bulk
- Connector Type：Header, Cuttable
- Contact Type：Male Pin
- Pitch - Mating：0.100" (2.54mm)
- Number of Positions：37
- Number of Rows：1
- Row Spacing - Mating：-
- Number of Positions Loaded：All
- Style：Board to Board
- Shrouding：Unshrouded
- Mounting Type：Through Hole
- Termination：Solder
- Fastening Type：Push-Pull
- Contact Length - Mating：0.240" (6.10mm)
- Contact Length - Post：0.118" (3.00mm)
- Overall Contact Length：0.457" (11.60mm)
- Insulation Height：0.098" (2.50mm)
- Contact Shape：Square
- Contact Finish - Mating：Tin
- Contact Finish Thickness - Mating：-
- Contact Finish - Post：-
- Contact Material：Brass
- Insulation Material：Polybutylene Terephthalate (PBT)
- Features：-
- Operating Temperature：-40°C ~ 105°C
- Ingress Protection：-
- Material Flammability Rating：UL94 V-0
- Insulation Color：Black
- Current Rating (Amps)：3A per Contact
- Voltage Rating：250VAC/DC
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Overview
The AW140-EG-Z37B is a pin header connector from the ASSMANN WSW AW140 series, designed for board-to-board applications. It features 37 positions with a 2.54 mm (0.100 inch) pitch and utilizes a single row configuration. The component employs through-hole mounting technology and is characterized as an unshrouded straight header. Constructed with polybutylene terephthalate (PBT) housing material, it supports a voltage rating of 250V and a current capacity of 3A per contact.
Feature Summary
- Straight orientation facilitates direct vertical connection between PCBs
- Unshrouded design allows for compact stacking or side-by-side placement
- Through-hole termination ensures robust mechanical fixation to the substrate
Applications
- Internal board-to-board interconnections in electronic assemblies
- Signal routing within industrial control modules
- Connection points in consumer electronics internal structures
Procurement Notes
Verify the specific ordering suffix against the manufacturer's official datasheet to confirm pin count and plating specifications. Ensure compatibility with mating socket components regarding pitch and row configuration. Confirm that the unshrouded design aligns with the mechanical constraints of the target assembly environment.
Selection Notes
Select this component when a single-row, unshrouded through-hole header is required for rigid board connections. The 2.54 mm pitch is standard for general-purpose electronics. Consider the 3A current rating and 250V voltage limit to ensure operational safety within the intended circuit parameters.
Part Context
This part belongs to the AW140 series of pin headers manufactured by ASSMANN WSW Components. The series specializes in standard connectors for flat cable and board applications. The manufacturer focuses on IC sockets and IDC connectors, providing system solutions for various electronic industries.
Replacement Considerations
Compatible substitutes include other 37-position, 2.54mm pitch, single-row unshrouded pin headers from manufacturers such as Samtec or Molex, provided they match the through-hole mounting style and physical dimensions.
