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Part Number Complete

MR-8M

Number of Pins Number of cores CAD Days to Ship

Specification/Dimensions

Number of Pins
8

16

20

25

34

50
Clear
Number of cores(Core)
8

16

20

25

34

50
Clear
CAD
- 2D
Clear

Days to Ship

All

6 Day(s) or Less
Clear

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MR Male Connector (MR-8M)

Name: MR Male Connector
Brand: MISUMI
Price: 158.22 INR
Availability: PreOrder

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Rated Current: 3 A or less
Rated Voltage: 300 VAC or less
Applicable Electric Wire Size: AWG22 or less, or 0.08 mm² ~ 0.2 mm²

· Mating counterpart is an MR connector socket (female).
· It cannot be combined with products of other manufacturers.
· This product is not waterproof.

Product Description

High-density MR Male Connector

Specifications

Model	Number of Cores	Weight (g)
Model	Number of Cores	Weight (g)
MR-8M	8	3.2
MR-16M	16	5.2
MR-20M	20	5.8
MR-25M	25	7.0
MR-34M	34	8.6
MR-50M	50	12.0

Sales: Misumi / Manufacturer: Honda Tsushin Kogyo Co., LTD.

More Information

: 30; 45; 60

Part Number
MR-8M

Part Number	Price	Minimum Order Qty.	Volume Discount	Days to Ship	RoHS	Number of Pins	Number of cores (Core)
	₹ 158.22	3 Piece(s)		6 Day(s) or more	10	8	8

Material / Finish

Item	Materials	Finish
Insulator	Diallyl Phthalate Resin	Blue
Male Contact	Brass	Silver Plating
Female Contact	Phosphor Bronze	Silver Plating
Hood	ABS Resin	Gray
Spring-lock	Stainless Steel	-
Fixing Bracket	Zinc Die-cast	Zinc Uni-chrome Plated

Connector x Hood Combination Table

Hood Connector		Straight	For Vertical and Horizontal Dual-use
MR- * L+	MR- * LW+	MR- * LK2+
Male	○	○	○
Female	○	○	○

Hood x Hood Combination Chart

Hood		Straight	For Vertical and Horizontal Dual-use	Straight Relay
Hood		MR- * L+	MR- * LW+	MR- * LK2+
Straight	MR- * L+	x	x	○
For Vertical and Horizontal Dual-use	MR- * LW+	x	x	○
Straight Relay	MR- * LK2+	○	○	x

・Connectors can be coupled if they have the same core numbers and are a combination of male <--> female.

Contact Arrangement ◆Male (Pin)

* Female (socket) would have the right and left reversed. (View from the connector cable connection side.)

Compatible Wire

	AWG	mm2
Size	28 ~ 24	0.08 ~ 0.2

(Please make sure that the finished OD of the cable is equal to or smaller than the cable clamp ID of the hood)

Electrical Properties

Item	Characteristics	Conditions
Rated Current	3 A or less	Allowable current of single contact after coupling
Rated Voltage	300 VAC or less	Allowable voltage within operating temperature range
Contact Resistance	5 mΩ or less	Measured at 1 ADC
Insulation Resistance	1,000 MΩ or more	Measured at 500 VDC
Withstand Voltage	1,000 VAC	No insulation breakdown after 1 min of application
Operating Temperature Range	-40°C ~ +105°C	-

Mechanical Properties

Item	Characteristics	Conditions
Extraction Force Per Single Core	Insertion Force: 300 g or less, Extraction Force: 50 g or more	0.6±0.01 measured with flat steel gauge
Vibration Resistance	No cracks or looseness after testing	Tested at 1.5 mm Amplitude, 10 Hz ~ 55 Hz Vibration Frequency, Acceleration Speed of 15 G
Impact Resistance	No abnormalities or cracks in any parts	Tested at Acceleration Speed of 50 G
Insertion and Removal Durability	Contact resistance is 10 mΩ /1 ADC	Measured after being inserted/extracted 1,000 times

Environmental Properties

Item	Characteristics	Conditions
Temperature Resistance	No abnormalities or cracks in any parts	Measured after being tested at -55°C ~ +85°C
Humidity Resistance	1,000 MΩ Insulation Resistance / 500 VDC, Withstand Voltage 1,000 VAC / min	Measured at 90 ~ 95% Humidity, 96 H Duration and 40°C Temperature
Corrosion Resistance	With no significant corrosion and 10 mΩ / 1 ADC or less contact resistance	Measured after being tested in 5% salt water for 48 hours

Basic Information

Connector Shape	Square shape	Connector series initials	M/N/O	M/N/O	MR
Applicable pin/contact	Male (plug)	Application	Cable to Circuit Board	Allowable Current(A)	3
Allowable Voltage(V)	AC300	Connection direction	Straight	Protection function (environmentally resistant)	None

Please check the type/dimensions/specifications of the part MR-8M in the MR Male Connector series.

The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .

Product variants

Part Number
MR-16M
MR-20M
MR-25M
MR-34M
MR-50M

Standard Unit Price	Minimum order quantity	Days to Ship	RoHS	Number of Pins	Number of cores (Core)
₹ 246.40	2 Piece(s)	6 Day(s) or more	10	16	16
₹ 275.20	2 Piece(s)	6 Day(s) or more	10	20	20
₹ 362.95	1 Piece(s)	6 Day(s) or more	10	25	25
₹ 417.60	1 Piece(s)	6 Day(s) or more	10	34	34
₹ 560.00	1 Piece(s)	6 Day(s) or more	10	50	50

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