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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：3
- 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
Download product information
Overview
The AW140-EG-Z03B is a straight, unshrouded pin header connector from the ASSMANN WSW AW140 series. It features 3 contacts arranged in a single row with a 2.54 mm pitch. Designed for through-hole mounting on printed circuit boards, this component supports a voltage rating of 250V and a current capacity of 3A. The housing is constructed from polybutylene terephthalate (PBT), providing mechanical stability and thermal resistance suitable for standard electronic assembly applications.
Feature Summary
- Straight orientation design for direct board-to-board or cable-to-board connections
- Unshrouded header configuration allowing flexible mating options
- Through-hole termination method ensuring secure PCB attachment
Applications
- Automotive body electronics and lighting systems
- Communications equipment interconnections
- Datacom module interfaces
- Personal electronics assemblies
- Connected peripherals and printers
Procurement Notes
Verify the specific ordering suffix to confirm contact count and orientation. Ensure the required PBT material grade meets environmental standards for the target application. Cross-reference the datasheet for precise dimensional tolerances and plating specifications before finalizing procurement orders.
Selection Notes
Select this component when a low-profile, single-row header is required for 2.54mm pitch applications. Consider the 3A current rating and 250V insulation voltage limits. Verify that the unshrouded design aligns with the mating connector's shroud requirements to ensure proper alignment and connection integrity.
Part Context
This part belongs to the AW140 series of straight pin headers manufactured by ASSMANN WSW Components. The series offers various contact counts and orientations, utilizing PBT housings for durability. The AW140-EG-Z03B specifically denotes a 3-position variant within this standardized connector family.
Replacement Considerations
Compatible substitutes include other 3-pin, 2.54mm pitch straight headers from manufacturers such as Molex, Samtec, or Hirose. Ensure the replacement maintains the same current rating, voltage class, and through-hole footprint dimensions to guarantee mechanical and electrical compatibility.
