M50-4911045R

Active

Harwin Inc.

BOARD CONNECTOR, 20 CONTACT(S), 2 ROW(S), MALE, STRAIGHT, 0.05 INCH PITCH, SURFACE MOUNT TERMINAL, LOCKING, BLACK INSULATOR,

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DocumentsDatasheet M50,M52 Series Spec Sheet +2

M50-4911045R

Active

Harwin Inc.

BOARD CONNECTOR, 20 CONTACT(S), 2 ROW(S), MALE, STRAIGHT, 0.05 INCH PITCH, SURFACE MOUNT TERMINAL, LOCKING, BLACK INSULATOR,

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DocumentsDatasheet M50,M52 Series Spec Sheet +2

Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	M50-4911045R

Connector Type	Header
Contact Finish - Mating	Gold
Contact Finish Thickness - Mating	Flash
Contact Material	Phosphor Bronze
Contact Shape	Square
Contact Type	Male Pin
Fastening Type	Push-Pull
Features	Board Guide
Insulation Color	Black
Insulation Height	5.69 mm
Insulation Height	0.224 in
Insulation Material	Liquid Crystal Polymer (LCP)
Mated Stacking Heights	6.5 mm
Material Flammability Rating	UL94 V-0
Mounting Type	Surface Mount
Number of Positions	20
Number of Positions Loaded	All
Number of Rows	2
Operating Temperature [Max]	105 ░C
Operating Temperature [Min]	-40 °C
Pitch - Mating	0.05 in
Pitch - Mating	1.27 mm
Row Spacing - Mating	0.05 in
Row Spacing - Mating	1.27 mm
Shrouding	Shrouded - 4 Wall
Termination	Solder

M50-491 Series

Part	Termination	Insulation Color	Mounting Type	Mated Stacking Heights	Row Spacing - Mating	Row Spacing - Mating	Contact Finish - Mating	Pitch - Mating	Pitch - Mating	Connector Type	Insulation Material	Shrouding	Insulation Height	Insulation Height	Fastening Type	Operating Temperature [Min]	Operating Temperature [Max]	Contact Shape	Contact Finish Thickness - Mating	Number of Positions Loaded	Number of Positions	Material Flammability Rating	Contact Material	Features	Contact Type	Number of Rows	Number of Positions
Harwin Inc. M50-4911245	Solder	Black	Surface Mount	6.5 mm	0.05 in	1.27 mm	Gold	0.05 in	1.27 mm	Header	Liquid Crystal Polymer (LCP)	Shrouded - 4 Wall	5.69 mm	0.224 in	Push-Pull	-40 °C	105 ░C	Square	Flash	All	24	UL94 V-0	Phosphor Bronze	Board Guide	Male Pin	2
Harwin Inc. M50-4911545	Solder	Black	Surface Mount	6.5 mm	0.05 in	1.27 mm	Gold	0.05 in	1.27 mm	Header	Liquid Crystal Polymer (LCP)	Shrouded - 4 Wall	5.69 mm	0.224 in	Push-Pull	-40 °C	105 ░C	Square	Flash	All	30	UL94 V-0	Phosphor Bronze	Board Guide	Male Pin	2
Harwin Inc. M50-4910845	Solder	Black	Surface Mount	6.5 mm	0.05 in	1.27 mm	Gold	0.05 in	1.27 mm	Header	Liquid Crystal Polymer (LCP)	Shrouded - 4 Wall	5.69 mm	0.224 in	Push-Pull	-40 °C	105 ░C	Square	Flash	All		UL94 V-0	Phosphor Bronze	Board Guide	Male Pin	2	16
Harwin Inc. M50-4912045	Solder	Black	Surface Mount	6.5 mm	0.05 in	1.27 mm	Gold	0.05 in	1.27 mm	Header	Liquid Crystal Polymer (LCP)	Shrouded - 4 Wall	5.69 mm	0.224 in	Push-Pull	-40 °C	105 ░C	Square	Flash	All	40	UL94 V-0	Phosphor Bronze	Board Guide	Male Pin	2
Harwin Inc. M50-4910645	Solder	Black	Surface Mount	6.5 mm	0.05 in	1.27 mm	Gold	0.05 in	1.27 mm	Header	Liquid Crystal Polymer (LCP)	Shrouded - 4 Wall	5.69 mm	0.224 in	Push-Pull	-40 °C	105 ░C	Square	Flash	All	12	UL94 V-0	Phosphor Bronze	Board Guide	Male Pin	2
Harwin Inc. M50-4911045R	Solder	Black	Surface Mount	6.5 mm	0.05 in	1.27 mm	Gold	0.05 in	1.27 mm	Header	Liquid Crystal Polymer (LCP)	Shrouded - 4 Wall	5.69 mm	0.224 in	Push-Pull	-40 °C	105 ░C	Square	Flash	All	20	UL94 V-0	Phosphor Bronze	Board Guide	Male Pin	2
Harwin Inc. M50-4910545	Solder	Black	Surface Mount	6.5 mm	0.05 in	1.27 mm	Gold	0.05 in	1.27 mm	Header	Liquid Crystal Polymer (LCP)	Shrouded - 4 Wall	5.69 mm	0.224 in	Push-Pull	-40 °C	105 ░C	Square	Flash	All	10	UL94 V-0	Phosphor Bronze	Board Guide	Male Pin	2
Harwin Inc. M50-4910745	Solder	Black	Surface Mount	6.5 mm	0.05 in	1.27 mm	Gold	0.05 in	1.27 mm	Header	Liquid Crystal Polymer (LCP)	Shrouded - 4 Wall	5.69 mm	0.224 in	Push-Pull	-40 °C	105 ░C	Square	Flash	All	14	UL94 V-0	Phosphor Bronze	Board Guide	Male Pin	2

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	$ 4.84
		10	$ 4.39
		100	$ 3.87
	Digi-Reel®	1	$ 4.84
		10	$ 4.39
		100	$ 3.87
	Tape & Reel (TR)	700	$ 3.29
		1400	$ 2.80
		2100	$ 2.71
		3500	$ 2.61
Newark	Each (Supplied on Full Reel)	500	$ 3.43
		800	$ 3.14
		1600	$ 2.84

Description

General part information

M50-491 Series

Connector Header Surface Mount 20 position 0.050" (1.27mm)

Documents

Technical documentation and resources

Datasheet

M50,M52 Series Spec Sheet

Datasheet

M50-4911045R

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M50-4911045R

Deep-Dive with AI

Technical Specifications

M50-491 Series

Pricing

Description

M50-491 Series

Documents

Datasheet

M50,M52 Series Spec Sheet

M50-3000345

M50-3530842

M50-491 Series