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Part Number Complete

H/MS3106A20-29SW(77)

Number Of Pins Rated Current Representative Standard Shell Size Specifications Features Days to Ship

Specification/Dimensions

Number Of Pins
4

17
Clear
Rated Current(A)
13

46
Clear
Representative Standard
- TUV
Clear
Shell Size
20

22
Clear
Specifications
- NA
- TÜV certified product
Clear
Features
- Insert position W
- NA
Clear

Days to Ship

All

5 Day(s) or Less
Clear

Specify Alterations

MIL Standard Compliant Circular Connector, H/MS Series

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Product Description

MS connectors are compliant with the MIL standard. Plugs come in straight and right-angled versions, and waterproof and TUV-certified versions are available for selection.

[Features]
• Plugs include waterproof versions: Waterproof plugs come in L-shaped and straight types. The L-shaped types use a divided shell so as not to impede wiring.
• Plugs are structured to be waterproof when fitted to a receptacle.
• Waterproof performance is IP67 or better: Types whose receptacle is a male terminal are waterproof as a unit.
• Receptacles are waterproof as units, preventing moisture from infiltrating into the machinery from outside. (Types with female terminals are not waterproof as units.)
• TUV-certified connectors are equipped with protection circuits (ground): When the connector is pulled out, the protection circuit (ground) connects before any other circuit, and breaks after other circuits break.
• The protection circuit is structured to be connected directly to the exterior metal case of the connector.
• Full product line-up: Plug types include straight and L-shaped. Waterproof and TUV-certified versions are available, providing a wide range of selections to match the equipment used.

TÜV Certified, MIL-Compliant Circular Connector

H/MS Series list

Specifications of H/MS Series MIL Standard Compliant MS Connector

Product Standards

Rating	Shell Size	10SL		18	20		22			24
	Contact arrangement	4	3	10	15	29	14	22	23	10
	Number of contacts	2	3	4	7	17	19	4	8	7
	Rated current/contact (A) Overall capacity shown in parentheses	13 [24.5]	13 [34.5]	23 [76.2]	23 [105.7]	13 [44.2]	13 A [49.4]	46 [152.5]	23 [100.4]	46 [211.5]
	Rated voltage	500 V AC, 700 V DC
	Operating Temperature Range	-40 to +125°C
	Storage temperature range	-10 to +60°C

Standard product

Rating	Shell Size	10SL			18				22						24
	Contact arrangement	3			10				22						10
	Number of contacts	3			4				4						7
	Rated current (A)/contact	7	10	13	17	23	17	23	23	35	46	23	35	46	23	35
	Wire size (mm²)	0.5	0.75	1.25	2	3.5	2	3.5	3.5	5.5	8	3.5	5.5	8	3.5	5.5
	Rated voltage (V) AC/DC	200			500		250		500			250			250
	Pollution level	3			2		3		2			3			2
	Conducting voltage category	III			II		III		II			III			II
	Operating Temperature Range	-40 to +125°C
	Storage temperature range	-10 to +60°C

TÜV certified product

Performance

Item	Standard	Conditions
1. Contact resistance	10SL, 20-29, 22-14: 5 mΩ or less 18-10, 20-15, 22-23: 3: 3 mΩ or less 22-22, 24-10: 1 mΩ or less	Measure at 1 A DC
2. Insulation resistance:	5,000 MΩ or more	Measure at 500 V DC
3. Withstand voltage	There shall be no flashover or dielectric breakdown	2,250 V AC for 1 min.
4. Vibration resistance	There shall be no electrical discontinuity for 10 μs or greater	Test at 10 to 500 Hz/cycle, double amplitude: 0.75 mm, 98 m/s², three directions, 3 hours each.
5. Shock	There shall be no electrical discontinuity for 10 μs or greater	Test at acceleration 490 m/s², duration: 11 ms, 3 directions, 3 times each.
6. Mating cycle	Contact resistance: Initial × 1.5 mΩ or less	500 times
7. Temperature cycle	Insulation resistance: 500 MΩ or more	Leave at -55°C: 30 mins. > Room temperature: 10 to 15 mins. > 125°C: 30 mins. > Room temperature: 10 to 15 mins. for a total of 5 cycles.
8. Humidity resistance	Insulation resistance: 50 MΩ or more (at high humidity) 500 MΩ or more (when dry)	Leave at temperature 71°C, humidity 95% for 336 hours.
9. Waterproofing	No water penetration inside connector	Leave at water depth of 1 m for 30 minutes while mated with the applicable connector.

Materials/Processing

Materials		Finish	Note
Shell exterior	Aluminum alloy (Zinc alloy: H/MS3108B plug cord tube)	Black chromate treatment	-
Insulator	PPS resin, PBT resin, silicone rubber	Black	UL94V-0 (excluding silicone rubber)
Contacts	Copper alloy	Silver plating	-
Bushing	Nitrile rubber (Chloroprene rubber: H/MS08A plug)	Black	-

Product Precautions

Connector Usage Precautions

1. Make sure the power is off before mating or un-mating the connector.
2. Because the power supply side of the circuit features a shock prevention function, be sure to use the connector female contact side.
3. Make sure that the coupling is in the completely locked position (fully tightened state.)
4.Cable clamping, cable rotation, and other forces may vary with the cable construction. Make sure that your cable is suitable for use with these connectors before usage and production.
5. This product uses silver plated contacts. Note that silver easily reacts to sulfur based gases, causing discoloration or degradation when exposed to certain environmental conditions such as those detailed below.

Areas with high levels of powder dust and dirt
Regions or areas with high concentrations of sulfur dioxide gas, hydrogen sulfide gas, nitrogen dioxide gas, etc. (Emission gases from vehicles and factories, etc.)
It is recommended to store the products in their original packaging or similar state in order to prevent discoloration during storage or when placed in environments with high levels of temperature variability such as near an air conditioner unit.
Temperature: -10 to +60°C, humidity: 85% or less (An environment where temperature and relative humidity are constant and there is little temperature variation is recommended.)
Use within 6 months of delivery. (If the storage period has expired, please examine the connectors and solder cups for corrosion and/or tarnish.)

: 30; 45; 60

Part Number
H/MS3106A20-29SW(77)
H/MS3106A22-22S-D-T(73)

Part Number	Price	Minimum Order Qty.	Volume Discount	Days to Ship	Number Of Pins	Rated Current (A)	Representative Standard	Shell Size	Specifications	Features	Mating partner 1
	₹ 2,349.65	1 Piece(s)		5 Day(s) or more	17	13	-	20	NA	Insert position W	H/MS3102A20-29PW(74)
	₹ 3,077.78	1 Piece(s)		5 Day(s) or more	4	46	TUV	22	TÜV certified product	NA	H/MS3102A22-22P-D-T(73)

Basic Information

Connector Shape	Round shape	Connector series initials	G/H/I	G/H/I	H/MS
M/N/O	MS	Applicable pin/contact	Female	Connector Type	Cable Connection
Wiring Method	Solder	Connection direction	Straight	Protection function (environmentally resistant)	IP67F
Plating of part touching terminal	Silver	Product Category	Plug	Conforming cable outer diameter(mm)	NA
Operating Temperature Range(°C)	-40 to +125

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

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