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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：27
- 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：0.496" (12.60mm)
- Contact Length - Post：0.236" (6.00mm)
- Overall Contact Length：0.832" (21.14mm)
- 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-Z27E is a pin header connector from the AW140 series manufactured by Assmann WSW Components. It features a single row with 27 positions and a 2.54 mm (0.100 inch) pitch. Designed for through-hole mounting, this board-to-board connector utilizes brass contacts with gold plating to ensure reliable signal transmission. The unit operates within a temperature range of -40°C to +105°C and supports a voltage rating of 250V.
Feature Summary
- Gold-plated brass contacts provide corrosion resistance and stable electrical connectivity
- Polybutylene terephthalate insulator offers thermal stability and UL 94V-0 flammability rating
- Through-hole termination ensures secure mechanical attachment to printed circuit boards
Applications
- General-purpose electronic equipment interconnections
- Industrial control system board-to-board linking
- Consumer electronics internal wiring harnesses
Procurement Notes
Verify the specific part number against manufacturer documentation to confirm contact configuration and plating specifications. Ensure compatibility with mating headers regarding pitch and row count. Check for RoHS compliance requirements relevant to the target application region before finalizing procurement orders.
Selection Notes
Select this component when a single-row, 27-position through-hole header is required. The 2.54 mm pitch is standard for general electronics. Consider the 250V rating and 3A current capacity for circuit design limits. Verify that the straight orientation fits the available vertical space on the assembly.
Part Context
This component belongs to the AW140 series of pin headers. The series provides various position counts and configurations for board-to-board applications. The AW140 line is characterized by its robust construction and standard 2.54 mm spacing, making it suitable for a wide range of PCB layouts requiring reliable mechanical and electrical connections.
Replacement Considerations
Direct substitutes must match the 27-position count, 2.54 mm pitch, and through-hole mounting style. Verify that alternative manufacturers offer identical gold-plated brass contacts and compatible insulator materials to maintain performance equivalence.
