1-794415-2

$4.08

Description：CONN HEADER VERT 20POS 4.2MM
Series：AMP-DUAC
Mfr：TE Connectivity AMP Connectors
Package：Box

SKU:2ad132ac6839 Category: Headers, Male Pins Brand: TE Connectivity AMP Connectors

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Product introduction

1-794415-2 is listed in the Headers, Male Pins range at ChipApex. The manufacturer field lists TE Connectivity AMP Connectors. Its product description is CONN HEADER VERT 20POS 4.2MM. Review the specifications below when checking this part for your BOM.

Headers, Male Pins specifications for 1-794415-2

Description：CONN HEADER VERT 20POS 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：20
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
Termination：Solder
Fastening Type：Locking Ramp
Contact Length - Mating：-
Contact Length - Post：0.138" (3.50mm)
Overall Contact Length：-
Insulation Height：0.504" (12.80mm)
Contact Shape：Square
Contact Finish - Mating：Gold
Contact Finish Thickness - Mating：30.0µin (0.76µm)
Contact Finish - Post：Tin
Contact Material：Copper Alloy
Insulation Material：Polyamide (PA), Nylon
Features：-
Operating Temperature：-55°C ~ 105°C
Ingress Protection：-
Material Flammability Rating：UL94 V-0
Insulation Color：Natural
Current Rating (Amps)：-
Voltage Rating：600VAC

Headers, Male Pins datasheet and documents for 1-794415-2

1-794415-2

Headers, Male Pins Overview

The 1-794415-2 is a vertical header connector from the AMP-DUAC series by TE Connectivity AMP Connectors. It features 20 positions with a 4.2mm pitch and is designed for through-hole mounting. The component utilizes square pin contacts with tin plating and is housed in white polyamide insulation rated UL94 V-0. It supports board-to-board or cable applications with a locking tab feature.

Headers, Male Pins Feature Summary

Vertical orientation for space-efficient PCB integration
Two-row configuration accommodating 20 signal positions
Through-hole termination method for secure board attachment
Polyamide housing material providing thermal stability

Headers, Male Pins Applications

Industrial control system interconnects
Consumer electronics internal wiring
Telecommunications equipment signal routing
Automotive electronic module connections

Headers, Male Pins Procurement Notes

Verify component authenticity through authorized TE Connectivity channels to ensure compliance with RoHS standards. Confirm that the specific suffix matches project requirements, as ordering variations may exist. Cross-reference datasheet dimensions against PCB footprint specifications prior to procurement to prevent assembly errors.

Headers, Male Pins Selection Notes

Select this model when a 4.2mm pitch vertical header is required for high-density applications. Ensure the through-hole mounting style aligns with manufacturing capabilities. Verify that the 600VAC rating and temperature range meet operational environmental demands for the target application.

Headers, Male Pins Part Context

This component belongs to the AMP-DUAC series, a line of durable rectangular connectors designed for robust signal transmission. The series is widely utilized in industrial and commercial sectors requiring reliable board-level interconnections with standardized spacing and locking mechanisms.