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：HDAS RECEPTALE 20 STRAIGHT PC TA
- Series：HDAS
- Mfr：Amphenol Aerospace Operations
- Package：Tray
- Connector Type：Receptacle
- Contact Type：Female Socket
- Style：Board to Board
- Number of Positions：20
- Number of Positions Loaded：All
- Pitch - Mating：0.075" (1.91mm)
- Number of Rows：3
- Row Spacing - Mating：0.075" (1.91mm)
- Mounting Type：Through Hole
- Termination：Solder
- Fastening Type：Threaded
- Contact Finish - Mating：Gold
- Contact Finish Thickness - Mating：50.0µin (1.27µm)
- Insulation Color：Black
- Insulation Height：0.315" (8.00mm)
- Contact Length - Post：0.270" (6.86mm)
- Operating Temperature：-65°C ~ 150°C
- Material Flammability Rating：UL94 V-0
- Contact Finish - Post：Tin
- Mated Stacking Heights：-
- Ingress Protection：-
- Features：Jackscrews, Mating Flange, Mounting Flange
- Current Rating (Amps)：4.5A per Contact
- Voltage Rating：750V
Download product information
Overview
The HDASE020YD-000LF is a rectangular MIL-spec receptacle from the Amphenol HDAS series, designed for high-density PCB mounting. It features 20 positions arranged in three rows with a 1.905 mm pitch. The connector utilizes gold-plated copper alloy female sockets and solder termination. Rated for 4.5 A current and 750 V voltage, it operates between -65°C and +150°C. Constructed with LCP housing, it meets MIL-DTL-55302G standards and offers 5 GOhms insulation resistance.
Feature Summary
- High-density interconnect capability enabled by reduced spacing within a compact three-row configuration.
- Robust mechanical protection provided by cylindrical machined pins and side rails on mating connectors.
- Thermal resilience supported by Liquid Crystal Polymer (LCP) materials compatible with high-temperature soldering processes.
Applications
- Harsh environment electronic systems requiring vibration and heat tolerance
- Military and aerospace avionics installations
- Board-to-board connections in ruggedized equipment
Procurement Notes
Verify that the specific part number matches the required 20-position straight PCB mount configuration. Confirm compliance with RoHS directives and MIL-DTL-55302G specifications before integration. Ensure compatibility with existing PCB layouts regarding the 1.905 mm pitch and three-row footprint to prevent assembly errors.
Selection Notes
Select this component when high contact density is critical within constrained board space. The HDAS series is suitable for applications demanding superior thermal stability and mechanical durability beyond standard commercial connectors. Consider the straight PC tail style for direct through-hole implementation.
Part Context
This component belongs to the HDAS family of high-performance PCB connectors manufactured by Amphenol Socapex/Aerospace. The series is engineered for extreme conditions, offering increased contact density compared to traditional MIL-DTL-55302 connectors while maintaining reliability in high-vibration environments.
Replacement Considerations
Direct substitutes must match the 20-position, 3-row, 1.905mm pitch specification. Verify equivalent MIL-DTL-55302G compliance and identical pin-out configurations to ensure functional interchangeability without redesigning the host PCB.
