Connectors, Interconnects

M55-7028042R

Active

Harwin Inc.

PIN HEADER, BOARD-TO-BOARD, 1.27 MM, 2 ROWS, 80 CONTACTS, SURFACE MOUNT, KONTROL M55 SERIES

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DocumentsTechnical Data Sheet EN M55-6001242R +3

Connectors, Interconnects

M55-7028042R

Active

Harwin Inc.

PIN HEADER, BOARD-TO-BOARD, 1.27 MM, 2 ROWS, 80 CONTACTS, SURFACE MOUNT, KONTROL M55 SERIES

Deep-Dive with AI

DocumentsTechnical Data Sheet EN M55-6001242R +3

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	M55-7028042R

Applications	General Purpose, Automotive, Industrial
Connector Type	Header
Contact Finish - Mating	Gold
Contact Finish - Post	Tin
Contact Finish Thickness - Mating	0.025 µm
Contact Finish Thickness - Mating	1 µin
Contact Finish Thickness - Post	2.54 µm
Contact Finish Thickness - Post	100 µin
Contact Length - Mating	4 mm
Contact Length - Mating	0.157 in
Contact Material	Phosphor Bronze
Contact Shape	Rectangular
Contact Type	Male Pin
Current Rating (Amps)	1.2 A
Fastening Type	Latch Lock
Features	Pick and Place, Board Guide, Solder Retention
Insulation Color	Black
Insulation Height	0.388 in
Insulation Height	9.86 mm
Insulation Material	Liquid Crystal Polymer (LCP)
Mated Stacking Heights	18.5 mm, 13.9 mm, 11.1 mm
Material Flammability Rating	UL94 V-0
Mounting Type	Surface Mount
Number of Positions	80
Number of Positions Loaded	All
Number of Rows [custom]	2
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-55 C
Pitch - Mating	1.27 mm
Pitch - Mating	0.05 in
Row Spacing - Mating	0.05 in
Row Spacing - Mating	1.27 mm
Shrouding	Shrouded - 4 Wall
Termination	Solder

M55-702 Series

Part	Termination	Insulation Color	Material Flammability Rating	Contact Type	Connector Type	Shrouding	Contact Finish - Post	Contact Material	Contact Shape	Current Rating (Amps)	Fastening Type	Row Spacing - Mating	Row Spacing - Mating	Contact Finish Thickness - Mating	Contact Finish Thickness - Mating	Insulation Height	Insulation Height	Contact Length - Mating	Contact Length - Mating	Number of Positions	Features	Number of Positions Loaded	Insulation Material	Number of Rows [custom]	Mounting Type	Contact Finish - Mating	Operating Temperature [Min]	Operating Temperature [Max]	Pitch - Mating	Pitch - Mating	Mated Stacking Heights	Applications	Contact Finish Thickness - Post	Contact Finish Thickness - Post
Harwin Inc. M55-7026842R	Solder	Black	UL94 V-0	Male Pin	Header	Shrouded - 4 Wall	Tin	Phosphor Bronze	Rectangular	1.2 A	Latch Lock	0.05 in	1.27 mm	0.025 µm	1 µin	0.388 in	9.86 mm	4 mm	0.157 in	68 positions	Board Guide Pick and Place Solder Retention	All	Liquid Crystal Polymer (LCP)	2	Surface Mount	Gold	-55 C	125 °C	1.27 mm	0.05 in	11.1 mm 13.9 mm 18.5 mm	Automotive General Purpose Industrial	2.54 µm	100 µin
Harwin Inc. M55-7028042R	Solder	Black	UL94 V-0	Male Pin	Header	Shrouded - 4 Wall	Tin	Phosphor Bronze	Rectangular	1.2 A	Latch Lock	0.05 in	1.27 mm	0.025 µm	1 µin	0.388 in	9.86 mm	4 mm	0.157 in	80	Board Guide Pick and Place Solder Retention	All	Liquid Crystal Polymer (LCP)	2	Surface Mount	Gold	-55 C	125 °C	1.27 mm	0.05 in	11.1 mm 13.9 mm 18.5 mm	Automotive General Purpose Industrial	2.54 µm	100 µin
Harwin Inc. M55-7025042R	Solder	Black	UL94 V-0	Male Pin	Header	Shrouded - 4 Wall	Tin	Phosphor Bronze	Rectangular	1.2 A	Latch Lock	0.05 in	1.27 mm	0.025 µm	1 µin	0.388 in	9.86 mm	4 mm	0.157 in	50	Board Guide Pick and Place Solder Retention	All	Liquid Crystal Polymer (LCP)	2	Surface Mount	Gold	-55 C	125 °C	1.27 mm	0.05 in	11.1 mm 13.9 mm 18.5 mm	Automotive General Purpose Industrial	2.54 µm	100 µin
Harwin Inc. M55-7021242R	Solder	Black	UL94 V-0	Male Pin	Header	Shrouded - 4 Wall	Tin	Phosphor Bronze	Rectangular	1.2 A	Latch Lock	0.05 in	1.27 mm	0.025 µm	1 µin	0.388 in	9.86 mm	4 mm	0.157 in	12	Board Guide Pick and Place Solder Retention	All	Liquid Crystal Polymer (LCP)	2	Surface Mount	Gold	-55 C	125 °C	1.27 mm	0.05 in	11.1 mm 13.9 mm 18.5 mm	Automotive General Purpose Industrial	2.54 µm	100 µin
Harwin Inc. M55-7022042R	Solder	Black	UL94 V-0	Male Pin	Header	Shrouded - 4 Wall	Tin	Phosphor Bronze	Rectangular	1.2 A	Latch Lock	0.05 in	1.27 mm	0.025 µm	1 µin	0.388 in	9.86 mm	4 mm	0.157 in	20	Board Guide Pick and Place Solder Retention	All	Liquid Crystal Polymer (LCP)	2	Surface Mount	Gold	-55 C	125 °C	1.27 mm	0.05 in	11.1 mm 13.9 mm 18.5 mm	Automotive General Purpose Industrial	2.54 µm	100 µin

Pricing

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

Distributor	Package	Quantity	$

Digikey	Cut Tape (CT)	1	$ 3.29
		10	$ 2.99
		100	$ 2.63
	Digi-Reel®	1	$ 3.29
		10	$ 2.99
		100	$ 2.63
	N/A	185	$ 3.10
	Tape & Reel (TR)	300	$ 2.30
		600	$ 2.24
		900	$ 2.04
		1500	$ 1.84
		3000	$ 1.78
Newark	Each (Supplied on Full Reel)	250	$ 2.66
		350	$ 2.40
		700	$ 2.21
		1050	$ 2.00

Description

General part information

M55-702 Series

Connector Header Surface Mount 80 position 0.050" (1.27mm)

Documents

Technical documentation and resources

Technical Data Sheet EN

Datasheet

M55-6001242R

Datasheet

M55-6001242R

M55-7028042R | Datasheet

Datasheet