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：31
- 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-Z31E is a pin header from the ASSMANN WSW AW140 series, designed for board-to-board connections. It features 31 contacts arranged in a single row with a 2.54 mm pitch. The connector utilizes brass contacts with gold plating and a polybutylene terephthalate housing. Rated for 3A current and 250V voltage, it supports through-hole mounting with solder termination. Operating temperatures range from -40°C to 105°C.
Feature Summary
- Single-row unshrouded pin header configuration
- Gold-plated brass contacts for reliable conductivity
- Polybutylene terephthalate housing material
- Through-hole solder termination method
Applications
- Board-to-board interconnections
- General electronic circuit assembly
- Industrial control systems
Procurement Notes
Verify the exact contact count against the model suffix, as 'Z31' indicates 31 positions while similar AW140 variants may have 36 pins. Confirm straight orientation and unshrouded design requirements match the target PCB layout. Ensure compatibility with mating socket connectors of identical 2.54mm pitch specifications.
Selection Notes
Select this component when a 31-position straight header is required for high-density board stacking. The AW140 series offers robust mechanical stability through its specific housing material. Consider the 2.54mm standard pitch for broad compatibility with existing connector ecosystems.
Part Context
This part belongs to the AW140 series of ASSMANN WSW Components, which specializes in board-to-board pin headers. The series provides various contact counts and orientations, utilizing consistent 2.54mm pitch standards across the lineup for standardized electronic interconnection solutions.
Replacement Considerations
AW140-EG-G36C1 (36-pin variant)
FAQ
What is the contact count for AW140-EG-Z31E?
The model specifies 31 contacts.
Is this connector shrouded or unshrouded?
It is an unshrouded pin header.
