1-794590-1

Description：CONN HEADER R/A 24POS 4.2MM
Series：AMP-DUAC
Mfr：TE Connectivity AMP Connectors
Package：Box

SKU:5108d21ec754 Category: Headers, Male Pins Brand: TE Connectivity AMP Connectors

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Product introduction

1-794590-1 is listed in the Headers, Male Pins range at ChipApex. The manufacturer field lists TE Connectivity AMP Connectors. Its product description is CONN HEADER R/A 24POS 4.2MM. Review the specifications below when checking this part for your BOM.

Headers, Male Pins specifications for 1-794590-1

Description：CONN HEADER R/A 24POS 4.2MM
Series：AMP-DUAC
Mfr：TE Connectivity AMP Connectors
Package：Box
Connector Type：Header
Contact Type：Male Pin
Pitch - Mating：0.165" (4.20mm)
Number of Positions：24
Number of Rows：2
Row Spacing - Mating：0.165" (4.20mm)
Number of Positions Loaded：All
Style：Board to Board or Cable
Shrouding：Shrouded - 4 Wall
Mounting Type：Through Hole, Right Angle
Termination：Solder
Fastening Type：Locking Ramp
Contact Length - Mating：-
Contact Length - Post：0.138" (3.50mm)
Overall Contact Length：-
Insulation Height：0.394" (10.00mm)
Contact Shape：Square
Contact Finish - Mating：Tin
Contact Finish Thickness - Mating：150.0µin (3.81µm)
Contact Finish - Post：Tin
Contact Material：Copper Alloy
Insulation Material：Polyamide (PA), Nylon
Features：Board Lock
Operating Temperature：-55°C ~ 105°C
Ingress Protection：-
Material Flammability Rating：UL94 V-0
Insulation Color：White
Current Rating (Amps)：-
Voltage Rating：600VAC

Headers, Male Pins datasheet and documents for 1-794590-1

1-794590-1

Headers, Male Pins Overview

The 1-794590-1 is a right-angle header connector from the AMP-DUAC series by TE Connectivity. It features 24 positions arranged in a dual row with a 4.20 mm (0.165 inch) mating pitch. Designed for through-hole mounting, this component utilizes male pin contacts and includes board lock features for secure attachment. The housing is constructed from white polyamide material rated UL94 V-0 for flammability.

Headers, Male Pins Feature Summary

Right-angle PCB mounting configuration
Dual-row layout with 24 positions
Integrated board locking mechanism

Headers, Male Pins Applications

Board-to-board interconnections
Cable-to-board connections
General electronic equipment assembly

Headers, Male Pins Procurement Notes

Verify the specific part number against official TE Connectivity documentation to confirm current manufacturing status and availability. Ensure that the required contact plating and insulation material specifications align with your design requirements before procurement.

Headers, Male Pins Selection Notes

Select this model when a right-angle header with a 4.20 mm pitch is required. Confirm that the 24-position dual-row format fits the available PCB space. Verify compatibility with mating sockets regarding the board lock feature and through-hole termination method.

Headers, Male Pins Part Context

This component belongs to the AMP-DUAC series of rectangular connectors. It serves as a header variant within the broader family of TE Connectivity AMP Connectors, designed for reliable electrical interconnection in various industrial and commercial applications.

Headers, Male Pins Replacement Considerations

Consult official TE Connectivity substitution guides for verified replacement part numbers. Generic equivalents may not match the precise mechanical dimensions or locking mechanisms required for the original design.