Connectors, Interconnects

DF51K-4DP-2DSA(805)

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Hirose Electric Co Ltd

HEADERS & WIRE HOUSINGS 2MM PITCH WTOB CONN 4POS STRAIGHT HEADER

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DocumentsDatasheet DF51K Series Flyer +1

Connectors, Interconnects

DF51K-4DP-2DSA(805)

Active

Hirose Electric Co Ltd

HEADERS & WIRE HOUSINGS 2MM PITCH WTOB CONN 4POS STRAIGHT HEADER

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DocumentsDatasheet DF51K Series Flyer +1

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Technical Specifications

Parameters and characteristics for this part

Specification	DF51K-4DP-2DSA(805)

Applications	Medical, General Purpose, Industrial
Connector Type	Header
Contact Finish - Mating	Gold
Contact Finish - Post	Gold
Contact Finish Thickness - Mating [custom]	3.94 µin
Contact Finish Thickness - Mating [custom]	0.1 µm
Contact Finish Thickness - Post	0.1 Ám
Contact Finish Thickness - Post	3.94 Áin
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	Latch Holder
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 [custom]	2
Operating Temperature [Max]	105 ░C
Operating Temperature [Min]	-55 C
Pitch - Mating	0.079 "
Pitch - Mating	2 mm
Row Spacing - Mating	2 mm
Row Spacing - Mating	0.079 in
Shrouding	Shrouded - 4 Wall
Style	Board to Cable/Wire
Termination	Solder
Voltage Rating	250 VAC

DF51K Series

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Part	Applications	Contact Finish Thickness - Post	Contact Finish Thickness - Post	Voltage Rating	Contact Finish Thickness - Mating [custom]	Contact Finish Thickness - Mating [custom]	Material Flammability Rating	Shrouding	Number of Rows	Contact Length - Post	Contact Length - Post	Number of Positions	Style	Insulation Material	Insulation Height [z]	Insulation Height	Operating Temperature [Min]	Operating Temperature [Max]	Fastening Type	Number of Positions Loaded	Connector Type	Contact Shape	Insulation Color	Contact Type	Contact Material	Pitch - Mating	Pitch - Mating	Current Rating (Amps)	Mounting Type	Termination	Contact Finish - Post	Number of Rows [custom]	Row Spacing - Mating	Row Spacing - Mating	Features	Contact Finish - Mating	Contact Finish Thickness - Mating [custom]	Contact Finish Thickness - Mating [custom]	Note	Contact Termination	Color	Pitch [x]	Pitch [x]	Row Spacing	Row Spacing	Wire Gauge	Pin or Socket	Contact Finish	Type	Contact Finish Thickness	Contact Finish Thickness
Hirose Electric Co Ltd DF51K-6P-2DSA(800)	General Purpose Industrial Medical	39.4 çin	1 çm	250 VAC	39.4 µin	1 µm	UL94 V-0	Shrouded - 4 Wall	1	0.118 in	3 mm	6	Board to Cable/Wire	Polybutylene Terephthalate (PBT) Glass Filled	0.331 in	8.4 mm	-55 C	105 ░C	Latch Holder	All	Header	Square	Black	Male Pin	Brass	0.079 "	2 mm	Varies by Wire Gauge	Through Hole	Solder	Tin
Hirose Electric Co Ltd DF51K-28DP-2DS(800)	General Purpose Industrial Medical	39.4 çin	1 çm	250 VAC	39.4 µin	1 µm	UL94 V-0	Shrouded - 4 Wall		0.118 in	3 mm	28	Board to Cable/Wire	Polybutylene Terephthalate (PBT) Glass Filled			-55 C	105 ░C	Latch Holder	All	Header	Square	Black	Male Pin	Brass	0.079 "	2 mm	Varies by Wire Gauge	Right Angle Through Hole	Solder	Tin	2	2 mm	0.079 in
Hirose Electric Co Ltd DF51KB-3P-2DS(800)	General Purpose Industrial Medical	39.4 çin	1 çm	250 VAC	39.4 µin	1 µm	UL94 V-0	Shrouded - 4 Wall	1	0.118 in	3 mm		Board to Cable/Wire	Polybutylene Terephthalate (PBT) Glass Filled			-55 C	105 ░C	Latch Holder	All	Header	Square	Black	Male Pin	Brass	0.079 "	2 mm	Varies by Wire Gauge	Right Angle Through Hole	Solder	Tin				Board Guide
Hirose Electric Co Ltd DF51K-18DP-2DS(800)	General Purpose Industrial Medical	39.4 çin	1 çm	250 VAC	39.4 µin	1 µm	UL94 V-0	Shrouded - 4 Wall		0.118 in	3 mm	18	Board to Cable/Wire	Polybutylene Terephthalate (PBT) Glass Filled			-55 C	105 ░C	Latch Holder	All	Header	Square	Black	Male Pin	Brass	0.079 "	2 mm	Varies by Wire Gauge	Right Angle Through Hole	Solder	Tin	2	2 mm	0.079 in
Hirose Electric Co Ltd DF51K-4DP-2DSA(805)	General Purpose Industrial Medical	3.94 Áin	0.1 Ám	250 VAC			UL94 V-0	Shrouded - 4 Wall		0.118 in	3 mm	4	Board to Cable/Wire	Polybutylene Terephthalate (PBT) Glass Filled	0.331 in	8.4 mm	-55 C	105 ░C	Latch Holder	All	Header	Square	Black	Male Pin	Brass	0.079 "	2 mm	Varies by Wire Gauge	Through Hole	Solder	Gold	2	2 mm	0.079 in		Gold	3.94 µin	0.1 µm
Hirose Electric Co Ltd DF51K-22DS-2C(800)												22		Polybutylene Terephthalate (PBT) Glass Filled			-55 C	105 ░C	Locking Ramp		Receptacle			Female Socket					Free Hanging (In-Line)			2							Contacts Not Included	Crimp	Black	0.079 in	2 mm	2 mm	0.079 in
Hirose Electric Co Ltd DF51K-30SCF(800)																																								Crimp						30 AWG	Socket	Tin	Stamped	1 Ám	39.4 Áin
Hirose Electric Co Ltd DF51K-12DS-2C(800)												12		Polybutylene Terephthalate (PBT) Glass Filled			-55 C	105 ░C	Locking Ramp		Receptacle			Female Socket					Free Hanging (In-Line)			2							Contacts Not Included	Crimp	Black	0.079 in	2 mm	2 mm	0.079 in
Hirose Electric Co Ltd DF51K-16DP-2DSA(805)	General Purpose Industrial Medical	3.94 Áin	0.1 Ám	250 VAC			UL94 V-0	Shrouded - 4 Wall		0.118 in	3 mm	16	Board to Cable/Wire	Polybutylene Terephthalate (PBT) Glass Filled	0.331 in	8.4 mm	-55 C	105 ░C	Latch Holder	All	Header	Square	Black	Male Pin	Brass	0.079 "	2 mm	Varies by Wire Gauge	Through Hole	Solder	Gold	2	2 mm	0.079 in		Gold	3.94 µin	0.1 µm
Hirose Electric Co Ltd DF51K-10DP-2DS(800)	General Purpose Industrial Medical	39.4 çin	1 çm	250 VAC	39.4 µin	1 µm	UL94 V-0	Shrouded - 4 Wall		0.118 in	3 mm	10	Board to Cable/Wire	Polybutylene Terephthalate (PBT) Glass Filled			-55 C	105 ░C	Latch Holder	All	Header	Square	Black	Male Pin	Brass	0.079 "	2 mm	Varies by Wire Gauge	Right Angle Through Hole	Solder	Tin	2	2 mm	0.079 in