DF51A-28DP-2DS(20)

Active

Hirose Electric USA, Inc.

CONN HDR 2MM 28POS R/A TIN

Deep-Dive with AI

Search across all available documentation for this part.

DocumentsDatasheet DF51A Series Catalog

DF51A-28DP-2DS(20)

Active

Hirose Electric USA, Inc.

CONN HDR 2MM 28POS R/A TIN

Deep-Dive with AI

DocumentsDatasheet DF51A Series Catalog

Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	DF51A-28DP-2DS(20)

Applications	Medical, General Purpose, Industrial
Connector Type	Header
Contact Finish - Post	Tin
Contact Finish Thickness - Mating	1 µm
Contact Finish Thickness - Mating	39.4 µin
Contact Finish Thickness - Post	1 çm
Contact Finish Thickness - Post	39.4 çin
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	7.3 mm
Insulation Height	0.287 in
Insulation Material	Polybutylene Terephthalate (PBT), Glass Filled
Material Flammability Rating	UL94 V-0
Mounting Type	Through Hole, Right Angle
Number of Positions	28
Number of Positions Loaded	All
Number of Rows	2
Operating Temperature [Max]	105 ░C
Operating Temperature [Min]	-55 °C
Pitch - Mating [x]	0.079 in
Pitch - Mating [x]	2 mm
Row Spacing - Mating	0.079 in
Row Spacing - Mating	2 mm
Shrouding	Shrouded - 4 Wall
Style	Board to Cable/Wire
Termination	Solder
Voltage Rating	30 VAC

DF51A Series

Part	Contact Finish Thickness - Mating	Contact Finish Thickness - Mating	Termination	Shrouding	Insulation Material	Insulation Height	Insulation Height	Pitch - Mating [x]	Pitch - Mating [x]	Contact Length - Post	Contact Length - Post	Mounting Type	Operating Temperature [Max]	Operating Temperature [Min]	Fastening Type	Contact Material	Material Flammability Rating	Contact Shape	Current Rating (Amps)	Contact Finish Thickness - Post	Contact Finish Thickness - Post	Contact Finish - Post	Insulation Color	Number of Positions	Number of Rows	Contact Type	Voltage Rating	Number of Positions Loaded	Style	Connector Type	Contact Finish - Mating	Row Spacing - Mating	Row Spacing - Mating	Applications	Current Rating (Amps)
Hirose Electric USA, Inc. DF51A-6P-2DS(20)	1 µm	39.4 µin	Solder	Shrouded - 4 Wall	Polybutylene Terephthalate (PBT)	0.177 in	4.5 mm	0.079 in	2 mm	0.118 in	3 mm	Through Hole Right Angle	105 ░C	-55 °C	Detent Lock	Brass	UL94 V-0	Square	3 A	1 çm	39.4 çin	Tin	Black	6	1	Male Pin	250 VAC	All	Board to Cable/Wire	Header
Hirose Electric USA, Inc. DF51A-5P-2DS(20)	1 µm	39.4 µin	Solder	Shrouded - 4 Wall	Polybutylene Terephthalate (PBT)	0.177 in	4.5 mm	0.079 in	2 mm	0.118 in	3 mm	Through Hole Right Angle	105 ░C	-55 °C	Detent Lock	Brass	UL94 V-0	Square	3 A	1 çm	39.4 çin	Tin	Black		1	Male Pin	250 VAC	All	Board to Cable/Wire	Header
Hirose Electric USA, Inc. DF51A-26DP-2DSA(01)			Solder	Shrouded - 4 Wall	Polybutylene Terephthalate (PBT) Glass Filled	0.331 in	8.4 mm	0.079 in	2 mm	0.118 in	3 mm	Through Hole	105 ░C	-55 °C	Detent Lock	Brass	UL94 V-0	Square				Gold	Black	26	2	Male Pin	250 VDC	All	Board to Cable/Wire	Header	Gold	0.079 in	2 mm	General Purpose Industrial Medical	Varies by Wire Gauge
Hirose Electric USA, Inc. DF51A-10DP-2DS(20)			Solder	Shrouded - 4 Wall	Polybutylene Terephthalate (PBT) Glass Filled	0.331 in	8.4 mm	0.079 in	2 mm	0.118 in	3 mm	Through Hole Right Angle	105 ░C	-55 °C	Detent Lock	Brass	UL94 V-0	Square					Black	10	2	Male Pin	250 VAC	All	Board to Cable/Wire	Header		0.079 in	2 mm		Varies by Wire Gauge
Hirose Electric USA, Inc. DF51A-26DP-2DS(50)	0.1 µm	3.94 µin	Solder	Shrouded - 4 Wall	Polybutylene Terephthalate (PBT)	0.287 in	7.3 mm	0.079 in	2 mm	0.118 in	3 mm	Through Hole Right Angle	105 ░C	-55 °C	Detent Lock	Brass	UL94 V-0	Square	2 A	0.1 Ám	3.94 Áin	Gold	Black	26	2	Male Pin	250 VAC	All	Board to Cable/Wire	Header	Gold	0.079 in	2 mm
Hirose Electric USA, Inc. DF51A-22DP-2DS(50)	0.1 µm	3.94 µin	Solder	Shrouded - 4 Wall	Polybutylene Terephthalate (PBT) Glass Filled	0.287 in	7.3 mm	0.079 in	2 mm	0.118 in	3 mm	Through Hole Right Angle	105 ░C	-55 °C	Detent Lock	Brass	UL94 V-0	Square		0.1 Ám	3.94 Áin	Gold	Black	22 positions	2	Male Pin	30 VAC	All	Board to Cable/Wire	Header	Gold	0.079 in	2 mm	General Purpose Industrial Medical	Varies by Wire Gauge
Hirose Electric USA, Inc. DF51A-5P-2DSA(01)			Solder	Shrouded - 4 Wall	Polybutylene Terephthalate (PBT) Glass Filled	0.331 in	8.4 mm	0.079 in	2 mm	0.118 in	3 mm	Through Hole	105 ░C	-55 °C	Detent Lock	Brass	UL94 V-0	Square				Gold	Black		1	Male Pin	250 VDC	All	Board to Cable/Wire	Header	Gold			General Purpose Industrial Medical	Varies by Wire Gauge
Hirose Electric USA, Inc. DF51A-28DP-2DS(20)	1 µm	39.4 µin	Solder	Shrouded - 4 Wall	Polybutylene Terephthalate (PBT) Glass Filled	0.287 in	7.3 mm	0.079 in	2 mm	0.118 in	3 mm	Through Hole Right Angle	105 ░C	-55 °C	Detent Lock	Brass	UL94 V-0	Square		1 çm	39.4 çin	Tin	Black	28	2	Male Pin	30 VAC	All	Board to Cable/Wire	Header		0.079 in	2 mm	General Purpose Industrial Medical	Varies by Wire Gauge
Hirose Electric USA, Inc. DF51A-14DP-2DSA(01)			Solder	Shrouded - 4 Wall	Polybutylene Terephthalate (PBT) Glass Filled	0.331 in	8.4 mm	0.079 in	2 mm	0.118 in	3 mm	Through Hole	105 ░C	-55 °C	Detent Lock	Brass	UL94 V-0	Square				Gold	Black	14	2	Male Pin	250 VDC	All	Board to Cable/Wire	Header	Gold	0.079 in	2 mm	General Purpose Industrial Medical	Varies by Wire Gauge
Hirose Electric USA, Inc. DF51A-2P-2DSA			Solder	Shrouded - 4 Wall	Polybutylene Terephthalate (PBT) Glass Filled	0.331 in	8.4 mm	0.079 in	2 mm	0.118 in	3 mm	Through Hole	105 ░C	-55 °C	Detent Lock	Brass	UL94 V-0	Square				Tin	Black	2	1	Male Pin	250 VDC	All	Board to Cable/Wire	Header				General Purpose Industrial Medical	Varies by Wire Gauge

Pricing

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

Distributor	Package	Quantity	$

Digikey	Tray	1	$ 1.72
		72	$ 1.40
		144	$ 1.34
		504	$ 1.12
		1008	$ 0.96
		4968	$ 0.85
		10008	$ 0.83

Description

General part information

DF51A Series

Connector Header Through Hole, Right Angle 28 position 0.079" (2.00mm)

Documents

Technical documentation and resources

Datasheet

DF51A Series Catalog

Datasheet