Connectors, Interconnects

DF51A-4P-2DSA(01)

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Hirose Electric Co Ltd

CONN HEADER VERT 4POS 2MM

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Connectors, Interconnects

DF51A-4P-2DSA(01)

Active

Hirose Electric Co Ltd

CONN HEADER VERT 4POS 2MM

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Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	DF51A-4P-2DSA(01)

Applications	Medical, General Purpose, Industrial
Connector Type	Header
Contact Finish - Mating	Gold
Contact Finish - Post	Gold
Contact Length - Post	0.118 in
Contact Length - Post	3 mm
Contact Material	Brass
Contact Shape	Square
Contact Type	Male Pin
Current Rating (Amps)	Varies by Wire Gauge
Fastening Type	Detent Lock
Insulation Color	Black
Insulation Height	8.4 mm
Insulation Height [z]	0.331 in
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]	-55 C
Pitch - Mating	0.079 "
Pitch - Mating	2 mm
Shrouding	Shrouded - 4 Wall
Style	Board to Cable/Wire
Termination	Solder
Voltage Rating	250 V

DF51A Series

Part	Number of Positions	Connector Type	Shrouding	Row Spacing - Mating	Row Spacing - Mating	Material Flammability Rating	Number of Rows [custom]	Insulation Color	Number of Positions Loaded	Termination	Contact Type	Fastening Type	Style	Contact Shape	Operating Temperature [Min]	Operating Temperature [Max]	Current Rating (Amps)	Insulation Material	Mounting Type	Contact Length - Post	Contact Length - Post	Contact Material	Insulation Height [z]	Insulation Height	Voltage Rating	Pitch - Mating	Pitch - Mating	Contact Finish Thickness - Post	Contact Finish Thickness - Post	Applications	Insulation Height	Contact Finish - Post	Contact Finish Thickness - Mating [custom]	Contact Finish Thickness - Mating [custom]	Contact Finish - Mating	Number of Rows	Contact Finish Thickness - Mating [custom]	Contact Finish Thickness - Mating [custom]	Current Rating (Amps)
Hirose Electric Co Ltd DF51A-10DP-2DS(20)	10	Header	Shrouded - 4 Wall	2 mm	0.079 in	UL94 V-0	2	Black	All	Solder	Male Pin	Detent Lock	Board to Cable/Wire	Square	-55 C	105 ░C	Varies by Wire Gauge	Polybutylene Terephthalate (PBT) Glass Filled	Right Angle Through Hole	0.118 in	3 mm	Brass	0.331 in	8.4 mm	250 VAC	0.079 "	2 mm
Hirose Electric Co Ltd DF51A-22DP-2DS(50)	22	Header	Shrouded - 4 Wall	2 mm	0.079 in	UL94 V-0	2	Black	All	Solder	Male Pin	Detent Lock	Board to Cable/Wire	Square	-55 C	105 ░C	Varies by Wire Gauge	Polybutylene Terephthalate (PBT) Glass Filled	Right Angle Through Hole	0.118 in	3 mm	Brass		7.3 mm	30 VAC	0.079 "	2 mm	0.1 Ám	3.94 Áin	General Purpose Industrial Medical	0.287 in	Gold	3.94 µin	0.1 µm	Gold
Hirose Electric Co Ltd DF51A-5P-2DSA(01)	5	Header	Shrouded - 4 Wall			UL94 V-0		Black	All	Solder	Male Pin	Detent Lock	Board to Cable/Wire	Square	-55 C	105 ░C	Varies by Wire Gauge	Polybutylene Terephthalate (PBT) Glass Filled	Through Hole	0.118 in	3 mm	Brass	0.331 in	8.4 mm	250 V	0.079 "	2 mm			General Purpose Industrial Medical		Gold			Gold	1
Hirose Electric Co Ltd DF51A-28DP-2DS(20)	28	Header	Shrouded - 4 Wall	2 mm	0.079 in	UL94 V-0	2	Black	All	Solder	Male Pin	Detent Lock	Board to Cable/Wire	Square	-55 C	105 ░C	Varies by Wire Gauge	Polybutylene Terephthalate (PBT) Glass Filled	Right Angle Through Hole	0.118 in	3 mm	Brass		7.3 mm	30 VAC	0.079 "	2 mm	1 çm	39.4 çin	General Purpose Industrial Medical	0.287 in	Tin					39.4 µin	1 µm
Hirose Electric Co Ltd DF51A-6P-2DSA(01)	6	Header	Shrouded - 4 Wall			UL94 V-0		Black	All	Solder	Male Pin	Detent Lock	Board to Cable/Wire	Square	-55 C	105 ░C	Varies by Wire Gauge	Polybutylene Terephthalate (PBT) Glass Filled	Through Hole	0.118 in	3 mm	Brass	0.331 in	8.4 mm	250 V	0.079 "	2 mm			General Purpose Industrial Medical		Gold			Gold	1
Hirose Electric Co Ltd DF51A-24DP-2DS(20)	24	Header	Shrouded - 4 Wall	2 mm	0.079 in	UL94 V-0	2	Black	All	Solder	Male Pin	Detent Lock	Board to Cable/Wire	Square	-55 C	105 ░C	Varies by Wire Gauge	Polybutylene Terephthalate (PBT) Glass Filled	Right Angle Through Hole	0.118 in	3 mm	Brass		7.3 mm	30 VAC	0.079 "	2 mm	1 çm	39.4 çin	General Purpose Industrial Medical	0.287 in	Tin					39.4 µin	1 µm
Hirose Electric Co Ltd DF51A-18DP-2DS(20)	18	Header	Shrouded - 4 Wall	2 mm	0.079 in	UL94 V-0	2	Black	All	Solder	Male Pin	Detent Lock	Board to Cable/Wire	Square	-55 C	105 ░C	Varies by Wire Gauge	Polybutylene Terephthalate (PBT) Glass Filled	Right Angle Through Hole	0.118 in	3 mm	Brass		7.3 mm	30 VAC	0.079 "	2 mm	1 çm	39.4 çin	General Purpose Industrial Medical	0.287 in	Tin					39.4 µin	1 µm
Hirose Electric Co Ltd DF51A-12DP-2DS(20)	12	Header	Shrouded - 4 Wall	2 mm	0.079 in	UL94 V-0	2	Black	All	Solder	Male Pin	Detent Lock	Board to Cable/Wire	Square	-55 C	105 ░C		Polybutylene Terephthalate (PBT)	Right Angle Through Hole	0.118 in	3 mm	Brass		7.3 mm	250 VAC	0.079 "	2 mm	1 çm	39.4 çin		0.287 in	Tin					39.4 µin	1 µm	2 A
Hirose Electric Co Ltd DF51A-4P-2DSA(01)	4	Header	Shrouded - 4 Wall			UL94 V-0		Black	All	Solder	Male Pin	Detent Lock	Board to Cable/Wire	Square	-55 C	105 ░C	Varies by Wire Gauge	Polybutylene Terephthalate (PBT) Glass Filled	Through Hole	0.118 in	3 mm	Brass	0.331 in	8.4 mm	250 V	0.079 "	2 mm			General Purpose Industrial Medical		Gold			Gold	1
Hirose Electric Co Ltd DF51A-30DP-2DSA(01)	30	Header	Shrouded - 4 Wall	2 mm	0.079 in	UL94 V-0	2	Black	All	Solder	Male Pin	Detent Lock	Board to Cable/Wire	Square	-55 C	105 ░C	Varies by Wire Gauge	Polybutylene Terephthalate (PBT) Glass Filled	Through Hole	0.118 in	3 mm	Brass	0.331 in	8.4 mm	250 V	0.079 "	2 mm			General Purpose Industrial Medical		Gold			Gold

Pricing

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

Distributor	Package	Quantity	$

Digikey	Bulk	1	$ 0.76
		10	$ 0.58
		100	$ 0.45
		500	$ 0.37
		1000	$ 0.35
		5000	$ 0.30
	N/A	87	$ 0.75

Description

General part information

DF51A Series

Connector Header Through Hole 4 position 0.079" (2.00mm)

Documents

Technical documentation and resources