2.54mm Pitch Dual Row Female Header, Straight Through-Hole PCB Connector, HFNDSXX Series-ELETE | Professional Connector Manufacturer

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2.54mm Pitch Dual Row Female Header, Straight Through-Hole PCB Connector, HFNDSXX Series

Double-Row Vertical PCB Female Socket with Multiple Profile Heights for Flexible Board-to-Board Stacking

HFNDS8Y-A032

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HFNDS8Y-A032

Serial Number：HFNDS8Y-A032

Connector & Cable

Board to board connector

Female Header

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A versatile 2.54mm pitch dual-row vertical female header offering reliable, high-density through-hole connections and multiple housing heights to customize board spacing.

Feature	Specification
Model	HFNDS8Y-A032
Pitch	2.54 mm / 0.1 inch / 0.1"
Gender	Female Header, Socket Header, Receptacle
Rows	Single Row
Insulator Height	5.7mm, 8.5mm, 11mm HFNDS57 (H = 5.7mm) HFNDS8Y (H = 8.5mm) HFNDS11 (H = 11.0mm)
Number of Pins	2 to 40 Pins per Row
Mounting Type	Straight Through-Hole
Current Rating	3 A, 4A, 5A or as required
Insulation Resistance	1000MΩ Min
Dielectric Withstanding	600V AC
Contact Resistance	20mΩ Max
Operating Temperature	-40℃ to +105℃
Contact Material	Brass / Phosphor Bronze
Insulation Material	High-temp Polyester,UL94V-0 LCP/NL6T/PA9T
Suggested Mating Pin Length	4.0mm to 6.0mm
·All materials are RoHS and REACH compliant. Halogen-free options are available.

Key Features & Advantage

High-Density Dual-Row Layout: The double-row design doubles the pin count in a compact area, maximizing signal and power transmission efficiency on the PCB.
Variable Profile Heights: Available in 5.7mm, 8.5mm, and 11mm housing heights, allowing engineers to easily customize and control the stacking distance between parallel PCBs.
Excellent Heat Resistance: Nylon-6T and LCP insulator options enable the connector to withstand high-temperature wave and reflow soldering environments without deformation.
Stable Mechanical Connection: The vertical through-hole (THT) design provides superior mechanical strength and solder joint durability on the board compared to surface-mount equivalents.
Flexible Configurability: Supports combinations up to 80 total pins with scalable pin lengths and diverse plating finishes (Gold/Tin) to suit various industrial requirements.

Drawing

Classic Applications

Industrial Controls: Mainboards, expansion cards, PLC units, and power supply modules.
Embedded Systems: Microcontroller development boards (e.g., Arduino/Raspberry Pi shield extensions).
Medical Equipment: Internal power routing and signal distribution boards in medical monitors.
Telecommunications: Base stations, backplanes, and high-capacity network routing hardware.
Test & Measurement: Multi-layer board setups in laboratory instruments and automated test equipment (ATE).