Connectors, Interconnects

2-794666-0

Obsolete

CONN HEADER VERT 20POS 4.2MM

Search across all available documentation for this part.

Connectors, Interconnects

Obsolete

CONN HEADER VERT 20POS 4.2MM

Technical Specifications

Parameters and characteristics for this part

Specification	2-794666-0

Connector Type	Header
Contact Finish - Mating	Tin-Lead
Contact Finish - Post	Tin-Lead
Contact Finish Thickness - Mating	118.1 µin
Contact Finish Thickness - Mating	3 µm
Contact Length - Post	0.138 in
Contact Length - Post	3.5 mm
Contact Material	Copper Alloy
Contact Shape	Square
Contact Type	Male Pin
Fastening Type	Locking Ramp
Features	Board Lock
Insulation Color	White
Insulation Height [z]	12.8 mm
Insulation Height [z]	0.504 "
Insulation Material	Polyamide (PA), Nylon
Material Flammability Rating	UL94 V-0
Mounting Type	Through Hole
Number of Positions	20
Number of Positions Loaded	All
Number of Rows [custom]	2
Operating Temperature [Max]	105 ░C
Operating Temperature [Min]	-55 C
Pitch - Mating	0.165 in
Pitch - Mating	4.2 mm
Row Spacing - Mating	0.165 in
Row Spacing - Mating	4.2 mm
Shrouding	Shrouded - 4 Wall
Style	Cable, Board to Board
Termination	Solder
Voltage Rating	600 VAC

Part	Insulation Color	Contact Material	Number of Positions	Operating Temperature [Min]	Operating Temperature [Max]	Contact Finish - Post	Insulation Material	Contact Length - Post	Contact Length - Post	Mounting Type	Voltage Rating	Insulation Height [z]	Insulation Height [z]	Material Flammability Rating	Contact Finish Thickness - Mating	Contact Finish Thickness - Mating	Contact Finish - Mating	Termination	Number of Positions Loaded	Row Spacing - Mating	Row Spacing - Mating	Style	Shrouding	Pitch - Mating	Pitch - Mating	Connector Type	Contact Shape	Number of Rows [custom]	Features	Contact Type	Fastening Type
TE Connectivity AMP Connectors 2-794666-2	White	Copper Alloy	22	-55 C	105 ░C	Tin-Lead	Nylon Polyamide (PA)	0.138 in	3.5 mm	Through Hole	600 VAC	12.8 mm	0.504 "	UL94 V-0	118.1 µin	3 µm	Tin-Lead	Solder	All	0.165 in	4.2 mm	Board to Board Cable	Shrouded - 4 Wall	0.165 in	4.2 mm	Header	Square	2	Board Lock	Male Pin	Locking Ramp
TE Connectivity AMP Connectors 794666-6	White	Copper Alloy	6	-55 C	105 ░C	Tin-Lead	Nylon Polyamide (PA)	0.138 in	3.5 mm	Through Hole	600 VAC	12.8 mm	0.504 "	UL94 V-0	118.1 µin	3 µm	Tin-Lead	Solder	All	0.165 in	4.2 mm	Board to Board Cable	Shrouded - 4 Wall	0.165 in	4.2 mm	Header	Square	2	Board Lock	Male Pin	Locking Ramp
TE Connectivity AMP Connectors 2-794666-0	White	Copper Alloy	20	-55 C	105 ░C	Tin-Lead	Nylon Polyamide (PA)	0.138 in	3.5 mm	Through Hole	600 VAC	12.8 mm	0.504 "	UL94 V-0	118.1 µin	3 µm	Tin-Lead	Solder	All	0.165 in	4.2 mm	Board to Board Cable	Shrouded - 4 Wall	0.165 in	4.2 mm	Header	Square	2	Board Lock	Male Pin	Locking Ramp

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

Distributor	Package	Quantity	$	Updated

Digikey	N/A	0	$ 1.10	1m+

General part information

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

Technical documentation and resources