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Product Detailed Parameters
- Description：HDAS PLUG 253 RIGHT ANGLE PC TAI
- Series：HDAS
- Mfr：Amphenol Aerospace Operations
- Package：Tray
- Connector Type：Header
- Contact Type：Male Pin
- Pitch - Mating：0.075" (1.91mm)
- Number of Positions：253
- Number of Rows：5
- Row Spacing - Mating：0.075" (1.91mm)
- Number of Positions Loaded：All
- Style：Board to Board or Cable
- Shrouding：Shrouded - 2 Wall
- Mounting Type：Through Hole, Right Angle
- Termination：Solder
- Fastening Type：Threaded
- Contact Length - Mating：-
- Contact Length - Post：0.157" (4.00mm)
- Overall Contact Length：-
- Insulation Height：-
- Contact Shape：Circular
- Contact Finish - Mating：Gold
- Contact Finish Thickness - Mating：39.4µin (1.00µm)
- Contact Finish - Post：Gold
- Contact Material：Copper Alloy
- Insulation Material：Liquid Crystal Polymer (LCP), Glass Filled
- Features：Mating Flange, Mounting Flange
- Operating Temperature：-65°C ~ 150°C
- Ingress Protection：-
- Material Flammability Rating：UL94 V-0
- Insulation Color：Black
- Current Rating (Amps)：4.5A per Contact
- Voltage Rating：750V
Download product information
Overview
The HDASF253YC-000 is a rectangular connector header manufactured by Amphenol Aerospace Operations. It features a through-hole mounting style with a right-angle configuration, designed for board-to-board or cable connections. The component provides 253 positions with a pitch of 0.075 inches (1.91 mm). It includes shrouding on two walls and incorporates both mating and mounting flanges to ensure secure alignment and stability during installation.
Feature Summary
- Right-angle through-hole design for compact board integration
- Shrouded housing with dual-wall coverage for pin protection
- Integrated mating and mounting flanges for precise alignment
Applications
- Board-to-board interconnect systems
- Cable-to-board connection assemblies
- High-density electronic module interfaces
Procurement Notes
Verify the specific part number HDASF253YC-000 against official Amphenol Aerospace Operations documentation to confirm compatibility. Ensure that the right-angle orientation and 253-position count match the system requirements. Check for any ordering suffix variations that may affect termination type or flange configuration before finalizing procurement orders.
Selection Notes
Select this component when a high-pin-count, right-angle header is required for rigid board connections. The 0.075-inch pitch supports dense signal routing while maintaining mechanical stability. Consider the integrated flanges for applications needing self-alignment without additional hardware. Verify that the through-hole termination method aligns with the target printed circuit board manufacturing capabilities.
Part Context
This connector belongs to the HDAS series of rectangular headers from Amphenol Aerospace Operations. The series offers various position counts and configurations for industrial and aerospace applications. The HDASF variant specifically denotes the right-angle through-hole design with flanged mounting options, providing robust mechanical support for high-density interconnect needs in demanding environments.
Replacement Considerations
No public confirmed substitute part numbers are available for this specific component. Direct replacement requires matching the exact 253-position count, 0.075-inch pitch, and right-angle through-hole specifications. Any alternative must replicate the dual-wall shrouding and integrated flange design to maintain proper alignment and mechanical integrity.
