ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
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：28
- 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-Z28E is a 28-position single-row pin header manufactured by Assmann WSW Components. It features a 0.100-inch (2.54mm) pitch and is designed for through-hole mounting on printed circuit boards. The connector utilizes gold-plated contacts to ensure reliable signal transmission and corrosion resistance. Constructed with a PBT housing, it supports a maximum operating temperature of 105°C and is rated for 3A current at 250V.
Feature Summary
- Gold-plated contact surfaces provide durable electrical connections
- PBT housing material ensures thermal stability and UL94 V-0 flammability rating
- Single-row configuration facilitates compact board layout integration
Applications
- General-purpose PCB interconnections
- Industrial control module interfaces
- Consumer electronics assembly
Procurement Notes
Verify the specific suffix 'Z' against the manufacturer's official datasheet to confirm exact plating thickness or variant specifications. Ensure the selected component matches the required row count and pitch for your target application. Cross-reference the part number with authorized distributors to confirm current availability status.
Selection Notes
Select this component when a standard 2.54mm pitch single-row header is required for through-hole applications. Consider the 3A current rating and 105°C temperature limit for environmental compatibility. Verify that the housing material meets the necessary flame retardancy standards for your specific product design requirements.
Part Context
This part belongs to the AW140 series of board-to-board connectors from Assmann WSW Components. The series offers various configurations including different pin counts and orientations. These headers are commonly used in electronic assemblies requiring robust mechanical retention and consistent electrical performance.
Replacement Considerations
Compatible substitutes include other 28-pin, 2.54mm pitch single-row headers from manufacturers such as Mill-Max or On Shore Technology. Ensure any replacement maintains identical mechanical dimensions and electrical ratings.
