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Product Detailed Parameters
- Description：FEMALE HEADER
- Series：AW 127
- Mfr：Assmann WSW Components
- Package：Bulk
- Connector Type：Receptacle
- Contact Type：Female Socket
- Style：Board to Board
- Number of Positions：22
- Number of Positions Loaded：All
- Pitch - Mating：0.100" (2.54mm)
- Number of Rows：1
- Row Spacing - Mating：-
- Mounting Type：Through Hole
- Termination：Solder
- Fastening Type：Push-Pull
- Contact Finish - Mating：Gold
- Contact Finish Thickness - Mating：Flash
- Insulation Color：Black
- Insulation Height：0.276" (7.00mm)
- Contact Length - Post：0.118" (3.00mm)
- Operating Temperature：-40°C ~ 105°C
- Material Flammability Rating：UL94 V-0
- Contact Finish - Post：-
- Mated Stacking Heights：-
- Ingress Protection：-
- Features：-
- Current Rating (Amps)：3A per Contact
- Voltage Rating：100VAC, 150VDC
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Overview
The AW 127-22/Z-HP is a single-row female header connector manufactured by Assmann WSW Components. It features 22 positions with a 2.54 mm (0.1 inch) pin spacing and is designed for through-hole mounting. The connector supports a voltage rating of 100V AC and 150V DC, with a current capacity of 12A. The housing is constructed from polybutylene terephthalate (PBT), meeting UL 94 V-0 flammability standards. Contacts are made of bronze with gold plating to ensure reliable signal transmission. The operating temperature range spans from -40°C to 105°C.
Feature Summary
- Gold-plated contacts provide enhanced corrosion resistance and stable electrical performance for signal integrity.
- Polybutylene terephthalate (PBT) housing offers high thermal stability and meets UL 94 V-0 flammability requirements.
- Through-hole termination ensures secure mechanical attachment to printed circuit boards.
Applications
- General-purpose board-to-board interconnections
- Signal routing in electronic assemblies
- Industrial control system interfaces
Procurement Notes
Verify the specific ordering suffix to confirm contact plating type, as variations exist within the AW 127 series. Ensure the selected variant matches the required current and voltage ratings for the target application. Confirm package quantity and lead times directly with authorized distributors or the manufacturer prior to order placement.
Selection Notes
Select this component when a single-row female header with gold contacts is required for robust signal connections. Consider the 2.54 mm pitch compatibility with standard male headers. Evaluate environmental conditions to ensure the -40°C to 105°C operating range suffices. Verify that the through-hole mounting style aligns with the PCB design constraints.
Part Context
This part belongs to the AW 127 series of rectangular connectors from Assmann WSW Components. The series includes various configurations with different pin counts and termination styles. The AW 127-22/Z-HP specifically denotes a 22-position receptacle with gold-plated contacts, distinguishing it from tin-plated variants like the AW 127-22/Z-T.
Replacement Considerations
Compatible substitutes include other 22-position single-row female headers with 2.54 mm pitch and gold contacts. Ensure mechanical dimensions and mounting hole patterns match the existing PCB footprint before substitution.
