Operating Temperature:	-25°C ~ 105°C
Insulation Height:	0.060" (1.52mm)
Contact Shape:	Square
Contact Finish - Mating:	Gold
Contact Finish Thickness - Mating:	Flash
Contact Finish - Post:	Tin
Contact Material:	Copper Alloy
Insulation Material:	Thermoplastic
Features:	Pick and Place
Overall Contact Length:	--
Ingress Protection:	--
Material Flammability Rating:	UL94 V-0
Insulation Color:	Black
Current Rating:	1A
Voltage Rating:	--
Mated Stacking Heights:	--
Contact Finish Thickness - Post:	39.4µin (1.00µm)
Applications:	--
Number of Positions Loaded:	All
Packaging:	Tape & Reel (TR)
Part Status:	Obsolete
Connector Type:	Header
Contact Type:	Male Pin
Pitch - Mating:	0.079" (2.00mm)
Number of Positions:	60
Number of Rows:	2
Row Spacing - Mating:	0.079" (2.00mm)
Series:	951
Style:	Board to Board
Shrouding:	Unshrouded
Mounting Type:	Surface Mount
Termination:	Solder
Fastening Type:	Push-Pull
Contact Length - Mating:	0.157" (4.00mm)
Contact Length - Post:	--

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Introduction

The 951260-2520-AR-PR is a board-to-board receptacle connector manufactured by Phoenix Contact, one of the world\'s leading manufacturers of electrical connectors. This rectangular connector, commonly referred to as a header, is designed to securely interface two printed circuit boards (PCBs). It is commonly used in applications requiring high speed and high power such as industrial, telecom, medical, and instrumentation.

Design

The 951260-2520-AR-PR is a two-piece header consisting of an insulator and terminals. The insulator is a one-piece molded plastic block with two rows of twelve plated through-holes featuring an integral strain relief. The terminals are flat metal plates that fit into the through-holes and make contact with the PCBs which are to be connected. The terminals are secured in place with a locking clip and provide excellent strain-relief.

Features & Benefits

The 951260-2520-AR-PR connector is a robust, reliable solution for board-to-board connection. The locking clip provides a secure connection and the one-piece molded plastic insulator helps prevent shorting and misalignment of the two circuits. The terminals are plated for maximum corrosion resistance and feature an integral strain relief. This makes the 951260-2520-AR-PR an excellent choice for applications where robust, reliable connections and long-term performance are important.

Specifications

The 951260-2520-AR-PR is designed to interface with standard 2 row, 0.2 inch (5.08 mm) spaced, straight-PCB board-to-board connections. It features an operating temperature of -40°C to +105°C and can handle 1.25 A per contact. The connector has a current carrying capacity of 30 A (continuous) and a voltage rating of 500 VAC. The 951260-2520-AR-PR also has a very low contact resistance of 40 mΩ.

Applications

The 951260-2520-AR-PR is an ideal solution for a variety of applications requiring high-speed, high-power connections between two printed circuit boards. These include telecom, industrial, medical, and instrumentation applications. The connector is also commonly used in automotive, lighting, consumer electronics, and other applications requiring reliable and robust connections.

Working Principle

The 951260-2520-AR-PR connector is designed to securely interlock two printed circuit boards. The terminals are first inserted into the plated through-holes on the insulator and secured in place with a locking clip. Then the two boards are pressed together and the terminals make contact with the corresponding pads on the board. The resulting connection is robust and reliable, and provides excellent strain relief for the circuits.

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