1-794529-1

Description：CONN HEADER R/A 8POS 4.2MM
Series：AMP-DUAC
Mfr：TE Connectivity AMP Connectors
Package：Box

SKU:4686fc563588 Category: Headers, Male Pins Brand: TE Connectivity AMP Connectors

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Product introduction

1-794529-1 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 8POS 4.2MM. Review the specifications below when checking this part for your BOM.

Headers, Male Pins specifications for 1-794529-1

Description：CONN HEADER R/A 8POS 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：8
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 1-794529-1

1-794529-1

Headers, Male Pins Overview

The 1-794529-1 is an AMP-DUAC series right-angle header connector manufactured by TE Connectivity. It features a 4.20mm (0.165 inch) mating pitch and an 8-position, 2-row configuration with male pin contacts. Designed for through-hole mounting, the unit utilizes a locking slide mechanism and includes board lock features. The housing is constructed from white polyamide (nylon) rated UL94 V-0, while contacts are copper alloy with tin plating. It supports a maximum voltage of 600VAC and operates within a temperature range of -55°C to 105°C.

Headers, Male Pins Feature Summary

Right-angle design facilitates compact board-to-board or cable connections.
Integrated locking slide mechanism ensures secure mating engagement.
Board lock feature provides additional mechanical stability during installation.

Headers, Male Pins Applications

Industrial control system interconnections
Consumer electronics internal wiring
General-purpose circuit board assembly

Headers, Male Pins Procurement Notes

This component is officially obsolete and no longer in production. Procurement must focus on verified replacement part numbers such as 1586042-8. Verify that substitute components match the original electrical ratings and mechanical dimensions before integration into existing designs.

Headers, Male Pins Selection Notes

Engineers should evaluate the 1586042-8 as a direct functional alternative due to the discontinuation of the 1-794529-1. Selection requires confirmation that the replacement maintains the required 4.20mm pitch and 8-position layout. Ensure the new component meets the same thermal and voltage specifications for the target application.

Headers, Male Pins Part Context

Part of the AMP-DUAC family, this connector represents a standard solution for reliable signal transmission in dense electronic assemblies. The series is known for robust mechanical performance and consistent electrical characteristics across various industrial environments.