Specification	1877285-4

Connector Type	Header
Contact Finish - Post	Tin
Contact Finish Thickness - Mating [custom]	39.4 µin
Contact Finish Thickness - Mating [custom]	1 µm
Contact Length - Mating	7.77 mm
Contact Length - Mating	0.306 in
Contact Length - Post	0.142 in
Contact Length - Post	3.6 mm
Contact Material	Brass
Contact Shape	Square
Contact Type	Male Pin
Current Rating (Amps)	7.5 A
Fastening Type	Locking Ramp
Features	Board Guide
Insulation Color	White
Insulation Height	0.472 "
Insulation Height	12 mm
Insulation Material	Polybutylene Terephthalate (PBT), Glass Filled
Material Flammability Rating	UL94 V-0
Mounting Type	Through Hole
Number of Positions	4
Number of Positions Loaded	All
Number of Rows	1
Operating Temperature [Max]	105 ░C
Operating Temperature [Min]	-25 °C
Overall Contact Length	14.4 mm
Overall Contact Length	0.567 in
Pitch - Mating	3.96 mm
Pitch - Mating	0.156 in
Shrouding	Shrouded - 4 Wall
Style	Board to Cable/Wire
Termination	Solder
Voltage Rating	250 VAC

EP II (Economy Power) Series

Part	Fastening Type	Pitch	Pitch	Color	Number of Positions	Contact Type	Operating Temperature [Min]	Operating Temperature [Max]	Connector Type	Number of Rows	Insulation Material	Mounting Type	Contact Termination	Contact Finish - Post	Style	Insulation Height	Insulation Height	Shrouding	Contact Finish Thickness - Mating [custom]	Contact Finish Thickness - Mating [custom]	Material Flammability Rating	Contact Length - Post	Contact Length - Post	Overall Contact Length	Overall Contact Length	Termination	Number of Positions Loaded	Features	Contact Material	Pitch - Mating	Pitch - Mating	Voltage Rating	Current Rating (Amps)	Contact Shape	Contact Length - Mating	Contact Length - Mating	Insulation Color
TE Connectivity AMP Connectors 2132781-7	Latch Holder	3.96 mm	0.156 in	Natural	7	Female Socket	-55 C	105 ░C	Receptacle	1	Nylon Polyamide (PA)	Free Hanging (In-Line)	Crimp
TE Connectivity AMP Connectors 1877285-4	Locking Ramp				4	Male Pin	-25 °C	105 ░C	Header	1	Polybutylene Terephthalate (PBT) Glass Filled	Through Hole		Tin	Board to Cable/Wire	0.472 "	12 mm	Shrouded - 4 Wall	39.4 µin	1 µm	UL94 V-0	0.142 in	3.6 mm	14.4 mm	0.567 in	Solder	All	Board Guide	Brass	3.96 mm	0.156 in	250 VAC	7.5 A	Square	7.77 mm	0.306 in	White

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

General part information

PCB Mount Header, Vertical, Wire-to-Board, 4 Position, 3.96 mm [.156 in] Centerline, Partially Shrouded, Tin (Sn), Economy Power

Technical documentation and resources