1-1971837-4

ICC Number:	AMP1-1971837-4
Manufacturer:	TE Connectivity
Manufacturer Number:	1-1971837-4
Datasheet:	Product Specification
ECAD Model:

Description:

4P,RAST 2.5 Tab Header,Ex- Locking,THV

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Specifications

Attribute	Value
Product Category:	Connectors PCB Connectors
Manufacturer:	TE Connectivity
Manufacturer Part Number:	TE Connectivity 1-1971837-4
Housing Material:	Nylon
Number of Rows:	1
Termination Method:	Through Hole - Solder
Contact Material:	Copper Alloy
Pitch:	.098 in, 2.5 mm
Voltage:	250 VAC
Contact Type:	Tab
Row Spacing:	3.75 mm
Contact Amperage:	6 A
Number of Positions:	4
Housing Color:	Natural
Mount Orientation:	Vertical
Operating Temperature Range:	-40 - 120 °C, -40 - 248 °F
Circuit Application:	Signal
Contact Mating Area Plating:	Silver
Contact Mating Area Plating Thickness:	149.6 µin
PCB Contact Termination Area Plating:	Silver
Connector Height:	15.5 mm, .61 in
Sealable:	No
Connector and Contact Terminate To:	Printed Circuit Board
Connector Length:	12.6 mm, .49 in
Connector System:	Wire to Board
PCB Contact Termination Area Plating Finish:	Matte
Mating Retention:	With
Termination Post Tail Length:	.11 in, 2.9 mm
Header Type:	Shrouded
Connector Assembly Type:	PCB Mount Header
PCB Contact Termination Area Plating Thickness:	149.6 µin, 3.8 µm
Contact Retention:	Without
Material Flammability Standard:	UL 94V-0
Part Aliases:	1-1971837-4
SKU:	AMP1-1971837-4

Detailed Description

The 1-1971837-4 is a high-quality PCB mount header connector designed for signal applications in appliances. Featuring a durable nylon housing in a natural color, this connector has a single row with 4 positions and a 2.5mm pitch for efficient PCB connections. With through hole solder termination and silver-plated copper alloy contacts, it ensures reliable conductivity. Rated for 250VAC and 6A, it meets stringent UL 94V-0 flammability standards. The connector operates in a wide temperature range from -40 to 120°C (-40 to 248°F) and is suitable for vertical mounting. Each package contains 225 units, making it ideal for bulk installations. Non-RoHS compliant.