Connectors, Interconnects

640504-4

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PLUG & SOCKET CONN, HEADER, 20POS, 4.2MM

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Connectors, Interconnects

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PLUG & SOCKET CONN, HEADER, 20POS, 4.2MM

Technical Specifications

Parameters and characteristics for this part

Specification	640504-4

Applications	General Purpose
Connector Type	Header
Contact Finish - Mating	Gold
Contact Finish - Post	Tin-Lead
Contact Finish Thickness - Mating	30 µin
Contact Finish Thickness - Post	150 µin
Contact Length - Mating	0.22 in
Contact Length - Post	0.21 in
Contact Material	Phosphor Bronze
Contact Shape	Circular
Contact Type	Male Pin
Current Rating	6 A
Fastening Type	Latch Lock
Insulation Color	Black, Red
Insulation Height	0.531 in
Insulation Material	Nylon, Polyamide (PA)
Material Flammability Rating	UL94 V-0
Mounting Type	Through Hole
Number of Positions	20
Number of Positions Loaded	All
Number of Rows	4
Operating Temperature (Max)	105 °C
Operating Temperature (Min)	-55 °C
Pitch - Mating	0.165 in
Row Spacing - Mating	0.165 in
Shrouding	Shrouded - 4 Wall
Style	Cable/Wire, Board
Termination	Solder
Voltage Rating	250 V

Part	Contact Finish Thickness - Post	Applications	Contact Material	Voltage Rating	Contact Shape	Insulation Height	Material Flammability Rating	Insulation Color	Connector Type	Insulation Material	Fastening Type	Number of Positions Loaded	Contact Length - Mating	Contact Finish - Mating	Contact Type	Operating Temperature (Min)	Operating Temperature (Max)	Termination	Style	Current Rating	Contact Finish Thickness - Mating	Number of Positions	Contact Length - Post	Mounting Type	Row Spacing - Mating	Pitch - Mating	Number of Rows	Contact Finish - Post	Shrouding
TE Connectivity AMP Connectors 640504-4	150 µin	General Purpose	Phosphor Bronze	250 V	Circular	0.531 in	UL94 V-0	Black Red	Header	Nylon Polyamide (PA)	Latch Lock	All	0.22 in	Gold	Male Pin	-55 °C	105 °C	Solder	Board Cable/Wire	6 A	30 µin	20	0.21 in	Through Hole	0.165 in	0.165 in	4	Tin-Lead	Shrouded - 4 Wall
TE Connectivity AMP Connectors 640504-2	150 µin	General Purpose	Phosphor Bronze	250 V	Circular	0.531 in	UL94 V-0	Black Red	Header	Nylon Polyamide (PA)	Latch Lock	All	0.22 in	Gold	Male Pin	-55 °C	105 °C	Solder	Board Cable/Wire	6 A	30 µin	20	0.15 in	Through Hole	0.165 in	0.165 in	4	Tin-Lead	Shrouded - 4 Wall

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

Distributor	Package	Quantity	$	Updated

Digikey	Bulk	1200	$ 22.08	1m+
	N/A	0	$ 21.73	1m+
Newark	Each	250	$ 22.25	1m+

3D models and CAD resources for this part

General part information

Connector Header Through Hole 20 position 0.165" (4.20mm)

Technical documentation and resources