Connectors, Interconnects

A3B-20PA-2DSA(54)

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Hirose Electric Co Ltd

CONN HEADER VERT 20POS 2MM

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Connectors, Interconnects

A3B-20PA-2DSA(54)

Active

Hirose Electric Co Ltd

CONN HEADER VERT 20POS 2MM

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Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	A3B-20PA-2DSA(54)

Applications	General Purpose
Connector Type	Header
Contact Finish - Mating	Gold
Contact Length - Mating	3.5 mm
Contact Length - Mating	0.138 in
Contact Length - Post	2.6 mm
Contact Length - Post	0.102 in
Contact Material	Brass
Contact Shape	Square
Contact Type	Male Pin
Current Rating (Amps)	2 A
Fastening Type	Push-Pull
Insulation Color	Black
Insulation Height	1.8 mm
Insulation Height	0.071 in
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]	85 °C
Operating Temperature [Min]	-55 C
Overall Contact Length	7.9 mm
Overall Contact Length	0.311 in
Pitch - Mating	0.079 "
Pitch - Mating	2 mm
Row Spacing - Mating	2 mm
Row Spacing - Mating	0.079 in
Shrouding	Unshrouded
Style	Cable, Board to Board
Termination	Solder
Voltage Rating	200 VAC

A3 Series

Part	Applications	Fastening Type	Overall Contact Length	Overall Contact Length	Termination	Insulation Height	Insulation Height	Shrouding	Number of Positions	Style	Material Flammability Rating	Contact Material	Mounting Type	Number of Positions Loaded	Row Spacing - Mating	Row Spacing - Mating	Contact Type	Contact Shape	Insulation Material	Current Rating (Amps)	Pitch - Mating	Pitch - Mating	Number of Rows [custom]	Contact Length - Post	Contact Length - Post	Operating Temperature [Min]	Operating Temperature [Max]	Insulation Color	Contact Length - Mating	Contact Length - Mating	Connector Type	Contact Finish - Mating	Voltage Rating	Insulation Height [z]	Insulation Height [z]	Contact Finish Thickness - Post	Contact Finish Thickness - Post	Contact Finish Thickness - Mating	Contact Finish Thickness - Mating	Mated Stacking Heights	Features	Contact Finish - Post	Wire Gauge or Range - AWG [Max]	Wire Gauge or Range - AWG [Min]	For Use With/Related Products	Tool Type	Wire Entry Location	Note	Color	Row Spacing	Row Spacing	Pitch [x]	Pitch [x]	Contact Termination
Hirose Electric Co Ltd A3B-20PA-2DSA(54)	General Purpose	Push-Pull	7.9 mm	0.311 in	Solder	1.8 mm	0.071 in	Unshrouded	20	Board to Board Cable	UL94 V-0	Brass	Through Hole	All	2 mm	0.079 in	Male Pin	Square	Nylon Polyamide (PA)	2 A	0.079 "	2 mm	2	2.6 mm	0.102 in	-55 C	85 °C	Black	3.5 mm	0.138 in	Header	Gold	200 VAC
Hirose Electric Co Ltd A3B-30PA-2DS(51)		Push-Pull			Kinked Pin Solder			Unshrouded	30	Board to Board Cable	UL94 V-0	Brass	Right Angle Through Hole	All	2 mm	0.079 in	Male Pin	Square	Nylon Polyamide (PA)		0.079 "	2 mm	2	2.6 mm	0.102 in	-55 C	85 °C	Black	3.5 mm	0.138 in	Header	Gold	200 VAC	4 mm	0.157 in
Hirose Electric Co Ltd A3A-12DA-2SV(71)	General Purpose Telecommunications	Push-Pull			Solder	4.2 mm	0.165 in		12	Board to Board Cable	UL94 V-0	Phosphor Bronze	Surface Mount	All	2 mm	0.079 in	Female Socket	Square	Polyphenylene Sulfide (PPS)		0.079 "	2 mm	2			-55 C	85 °C	Brown			Receptacle	Gold	200 VAC			39.4 çin	1 çm	8 µin	0.203 µm	5.1 mm 6 mm	Board Guide	Tin
Hirose Electric Co Ltd A3C-28P-2DSA(30)		Push-Pull	7 mm	0.276 in	Solder			Unshrouded	28	Board to Board Cable	UL94 V-0	Brass	Through Hole	All	2 mm	0.079 in	Male Pin	Square	Nylon Polyamide (PA)		0.079 "	2 mm	2	2.6 mm	0.102 in	-55 C	85 °C	Black	3.5 mm	0.138 in	Header	Gold	200 VAC	0.9 mm	0.035 in
Hirose Electric Co Ltd A3B-10PA-2DS(54)	General Purpose	Push-Pull			Solder			Unshrouded	10	Board to Board Cable	UL94 V-0	Brass	Right Angle Through Hole	All	2 mm	0.079 in	Male Pin	Square	Nylon Polyamide (PA)	2 A	0.079 "	2 mm	2	2.6 mm	0.102 in	-55 C	85 °C	Black	3.5 mm	0.138 in	Header	Gold	200 VAC	4 mm	0.157 in
Hirose Electric Co Ltd A3B-TA2630HC																																											30 AWG	26 AWG	Rectangular Contacts	Hand Crimper	Side Entry
Hirose Electric Co Ltd A3A-8DA-2SV(71)	General Purpose Telecommunications	Push-Pull			Solder	4.2 mm	0.165 in		8	Board to Board Cable	UL94 V-0	Phosphor Bronze	Surface Mount	All	2 mm	0.079 in	Female Socket	Square	Polyphenylene Sulfide (PPS)		0.079 "	2 mm	2			-55 C	85 °C	Brown			Receptacle	Gold	200 VAC			39.4 çin	1 çm	8 µin	0.203 µm	5.1 mm 6 mm	Board Guide	Tin
Hirose Electric Co Ltd A3C-24DA-2DSE(71)	General Purpose Telecommunications	Push-Pull			Solder	4.2 mm	0.165 in		24	Board to Board Cable	UL94 V-0	Phosphor Bronze	Through Hole	All	2 mm	0.079 in	Female Socket	Square	Polybutylene Terephthalate (PBT)		0.079 "	2 mm	2	1.27 mm	0.05 "	-55 C	85 °C	Black			Receptacle	Gold	200 VAC			39.4 çin	1 çm	8 µin	0.203 µm	5.1 mm 6 mm		Tin
Hirose Electric Co Ltd A3B-8PA-2DS(61)	General Purpose	Push-Pull			Solder			Unshrouded	8	Board to Board Cable	UL94 V-0	Brass	Right Angle Through Hole	All	2 mm	0.079 in	Male Pin	Square	Nylon Polyamide (PA)	2 A	0.079 "	2 mm	2	2.6 mm	0.102 in	-55 C	85 °C	Black	3.5 mm	0.138 in	Header	Gold	200 VAC	4 mm	0.157 in
Hirose Electric Co Ltd A3B-12D-2C									12				Free Hanging (In-Line)				Female Socket		Polybutylene Terephthalate (PBT)				2			-55 C	85 °C				Receptacle																	Contacts Not Included	Black	2 mm	0.079 in	0.079 in	2 mm	Crimp

Pricing

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

Distributor	Package	Quantity	$

Digikey	Bulk	100	$ 1.48
	N/A	0	$ 1.30
Mouser	N/A	1	$ 1.96
		10	$ 1.71
		50	$ 1.62
		100	$ 1.19
		1000	$ 1.14
		2500	$ 1.07
		5000	$ 1.04
Sager	N/A	1	$ 1.38
		500	$ 1.28
		1000	$ 1.19
		2500	$ 1.11
		5000	$ 1.04

Description

General part information

A3 Series

Connector Header Through Hole 20 position 0.079" (2.00mm)

Documents

Technical documentation and resources

No documents available