Circular Connectors – Mouser Korea, Republic of

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M23 Elite Threaded and Checkmate™ Connectors

Amphenol Sine Systems M23 Elite Threaded and Checkmate™ Connectors are designed with expanded connector options and are compatible with other industry-standard products. The connectors feature a next-generation single-piece design, loose-piece insert assembly, ground protection, top-loading design, Checkmate coupling, and 360° shielding. Amphenol M23 elite connectors are available in 6, 8, 9, 12, 16, and 17 positions. These connectors do not require any extraction tools for power inserts.

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Types of Circular Connectors

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Part #

Circular Metric Connectors PLUG,STR,16P,E TYPE

MA7CAE1600-S1
Amphenol SINE Systems
1: ₩33,852
91In Stock

Mfr. Part #
MA7CAE1600-S1

Mouser Part #
654-MA7CAE1600-S1

Amphenol SINE Systems

Circular Metric Connectors PLUG,STR,16P,E TYPE

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Datasheet

91In Stock

₩33,852

₩31,324.8

₩29,998.8

₩26,161.2

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Min.: 1
Mult.: 1

Connectors

Without Pin or Socket Contacts

Crimp

IP67

Circular Metric Connectors PLUG,STR, 12P E-TYPE, CHECKMATE

MA5CAE1200-S1
Amphenol SINE Systems
1: ₩34,788
81In Stock

Mfr. Part #
MA5CAE1200-S1

Mouser Part #
654-MA5CAE1200-S1

Amphenol SINE Systems

Circular Metric Connectors PLUG,STR, 12P E-TYPE, CHECKMATE

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Datasheet

81In Stock

₩34,788

₩32,120.4

₩30,872.4

₩28,797.6

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Min.: 1
Mult.: 1

Connectors

Without Pin Contacts

Crimp

IP67

Circular Metric Connectors 17POS RCPTCL 90 ROT STD FLANGE 25.7X25.7

MA7RAP1201
Amphenol SINE Systems
1: ₩42,744
171In Stock

Mfr. Part #
MA7RAP1201

Mouser Part #
654-MA7RAP1201

Amphenol SINE Systems

Circular Metric Connectors 17POS RCPTCL 90 ROT STD FLANGE 25.7X25.7

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Datasheet

171In Stock

₩42,744

₩37,689.6

₩35,708.4

₩34,008

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Min.: 1
Mult.: 1

Connectors

Without Pin or Socket Contacts

Crimp

IP67

Circular Metric Connectors 6POS RCPTCL 90 ROT STD FLANGE 25.7X25.7

MB5RJN0601
Amphenol SINE Systems
1: ₩46,378.8
74In Stock

Mfr. Part #
MB5RJN0601

Mouser Part #
654-MB5RJN0601

Amphenol SINE Systems

Circular Metric Connectors 6POS RCPTCL 90 ROT STD FLANGE 25.7X25.7

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Datasheet

74In Stock

₩46,378.8

₩39,421.2

₩36,956.4

₩35,068.8

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Min.: 1
Mult.: 1

Connectors

Without Pin Contacts

Crimp

IP67

Circular Metric Connectors 6P St 14.5-17mm grip w/ F sockets

MB7CKN0600-S3-KIT
Amphenol SINE Systems
1: ₩104,894.4
25In Stock

Mfr. Part #
MB7CKN0600-S3-KIT

Mouser Part #
654-MB7CKN0600S3-KIT

Amphenol SINE Systems

Circular Metric Connectors 6P St 14.5-17mm grip w/ F sockets

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Datasheet

25In Stock

₩104,894.4

₩94,598.4

₩89,559.6

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Min.: 1
Mult.: 1

Connectors

With Pin Contacts

Crimp

IP67

Circular Metric Connectors 17 Pos male pins Standard flange

MA7RAP1701-KIT
Amphenol SINE Systems
1: ₩98,638.8
48In Stock

Mfr. Part #
MA7RAP1701-KIT

Mouser Part #
654-MA7RAP1701-KIT

Amphenol SINE Systems

Circular Metric Connectors 17 Pos male pins Standard flange

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Datasheet

48In Stock

₩98,638.8

₩89,637.6

₩87,422.4

₩80,262

₩76,424.4

Min.: 1
Mult.: 1

Connectors

With Pin Contacts

Crimp

IP67

Circular Metric Connectors 6 Position Straight Receptacle Extension, threaded , 11.0-14.5mm cord grip, male

MB7JJN0600-S2
Amphenol SINE Systems
1: ₩29,047.2
301In Stock

Mfr. Part #
MB7JJN0600-S2

Mouser Part #
654-MB7JJN0600-S2

Amphenol SINE Systems

Circular Metric Connectors 6 Position Straight Receptacle Extension, threaded , 11.0-14.5mm cord grip, male

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Datasheet

301In Stock

₩29,047.2

₩25,802.4

₩24,195.6

₩23,805.6

View

Min.: 1
Mult.: 1

Couplers

Without Pin Contacts

Crimp

IP67

Circular Metric Connectors RECEPTACLE,STR 8POS(4+4)

MB7JJN0800-S1
Amphenol SINE Systems
1: ₩33,867.6
7In Stock
100Expected 9/7/2026

Mfr. Part #
MB7JJN0800-S1

Mouser Part #
654-MB7JJN0800-S1

Amphenol SINE Systems

Circular Metric Connectors RECEPTACLE,STR 8POS(4+4)

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Datasheet

7In Stock

100Expected 9/7/2026

₩33,867.6

₩28,126.8

₩26,364

₩23,478

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Min.: 1
Mult.: 1

Couplers

Without Pin Contacts

Crimp

IP67

Circular Metric Connectors 17POS RCPTCL 90 ROT STD FLANGE 25.7X25.7

MA7RAP1701
Amphenol SINE Systems
1: ₩45,208.8
13In Stock

Mfr. Part #
MA7RAP1701

Mouser Part #
654-MA7RAP1701

Amphenol SINE Systems

Circular Metric Connectors 17POS RCPTCL 90 ROT STD FLANGE 25.7X25.7

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Datasheet

13In Stock

₩45,208.8

₩44,943.6

₩32,338.8

₩31,995.6

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Min.: 1
Mult.: 1

Connectors

Without Pin or Socket Contacts

Crimp

IP67

Circular Metric Connectors 8P St 14.5-17mm grip w/ F sockets

MB5CKN0800-S3-KIT
Amphenol SINE Systems
1: ₩106,282.8
3In Stock

Mfr. Part #
MB5CKN0800-S3-KIT

Mouser Part #
654-MB5CKN0800S3-KIT

Amphenol SINE Systems

Circular Metric Connectors 8P St 14.5-17mm grip w/ F sockets

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Datasheet

3In Stock

₩106,282.8

₩87,999.6

₩82,492.8

₩78,561.6

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Min.: 1
Mult.: 1

Connectors

With Socket Contacts

Crimp

IP67

Circular Metric Connectors 9 Pos male pins Large flange

MB7RJN0902-KIT
Amphenol SINE Systems
1: ₩115,128
7In Stock
20On Order

Mfr. Part #
MB7RJN0902-KIT

Mouser Part #
654-MB7RJN0902-KIT

Amphenol SINE Systems

Circular Metric Connectors 9 Pos male pins Large flange

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Datasheet

7In Stock

20On Order

₩115,128

₩92,695.2

₩87,625.2

₩84,520.8

₩80,496

Min.: 1
Mult.: 1

Connectors

With Pin Contacts

Crimp

IP67

Circular Metric Connectors 16 position receptacle connector kit, flange mount, threaded, P type, counter-clockwise insert, female, contacts included

MA1LAP1600S-KIT
Amphenol SINE Systems
1: ₩94,364.4
4In Stock

Mfr. Part #
MA1LAP1600S-KIT

Mouser Part #
523-MA1LAP1600S-KIT

Amphenol SINE Systems

Circular Metric Connectors 16 position receptacle connector kit, flange mount, threaded, P type, counter-clockwise insert, female, contacts included

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Datasheet

4In Stock

₩94,364.4

₩80,215.2

₩76,018.8

₩71,354.4

View

Min.: 1
Mult.: 1

IP67

Standard Circular Connector 16 position straight plug connector kit, Checkmate , P type, counter-clockwise insert, 7.5-11mm cord grip, male contacts included

MA5CAP1600-S2-KIT
Amphenol SINE Systems
1: ₩102,460.8
3In Stock

Mfr. Part #
MA5CAP1600-S2-KIT

Mouser Part #
523-MA5CAP1600-S2KIT

Amphenol SINE Systems

Standard Circular Connector 16 position straight plug connector kit, Checkmate , P type, counter-clockwise insert, 7.5-11mm cord grip, male contacts included

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Datasheet

3In Stock

₩102,460.8

₩84,286.8

₩84,130.8

₩79,669.2

View

Min.: 1
Mult.: 1

Circular Metric Connectors 12 Pos male pins Standard flange

MA7RAE1201-KIT
Amphenol SINE Systems
1: ₩119,839.2
5In Stock
30Expected 12/8/2026

Mfr. Part #
MA7RAE1201-KIT

Mouser Part #
654-MA7RAE1201-KIT

Amphenol SINE Systems

Circular Metric Connectors 12 Pos male pins Standard flange

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Datasheet

5In Stock

30Expected 12/8/2026

₩119,839.2

₩101,852.4

₩83,943.6

₩80,964

View

Min.: 1
Mult.: 1

Connectors

With Pin Contacts

Crimp

IP67

Circular Metric Connectors 12 Pos male pins Standard flange

MA5RAE1201-KIT
Amphenol SINE Systems
1: ₩108,763.2
13In Stock

Mfr. Part #
MA5RAE1201-KIT

Mouser Part #
654-MA5RAE1201-KIT

Amphenol SINE Systems

Circular Metric Connectors 12 Pos male pins Standard flange

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Datasheet

13In Stock

₩108,763.2

₩89,887.2

₩83,179.2

₩80,246.4

₩76,408.8

Min.: 1
Mult.: 1

Connectors

With Pin Contacts

Crimp

IP67

Circular Metric Connectors 12 Pos male pins Large flange

MA5RAP1202-KIT
Amphenol SINE Systems
1: ₩115,580.4
6In Stock

Mfr. Part #
MA5RAP1202-KIT

Mouser Part #
654-MA5RAP1202-KIT

Amphenol SINE Systems

Circular Metric Connectors 12 Pos male pins Large flange

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Datasheet

6In Stock

₩115,580.4

₩94,754.4

₩87,952.8

₩84,567.6

View

Min.: 1
Mult.: 1

Connectors

With Pin Contacts

Crimp

IP67

Circular Metric Connectors RECEPTACLE,STR 8POS(4+4),CHECKMATE

MB5JJN0800-S2
Amphenol SINE Systems
1: ₩32,822.4
3In Stock
100Expected 12/10/2026

Mfr. Part #
MB5JJN0800-S2

Mouser Part #
654-MB5JJN0800-S2

Amphenol SINE Systems

Circular Metric Connectors RECEPTACLE,STR 8POS(4+4),CHECKMATE

Learn More

Datasheet

3In Stock

100Expected 12/10/2026

₩32,822.4

₩26,816.4

₩25,147.2

₩23,946

View

Min.: 1
Mult.: 1

IP67

Circular Metric Connectors 16 position receptacle connector kit, flange mount, threaded, E type, clockwise insert, female, contacts included

MA1LAE1600S-KIT
Amphenol SINE Systems
1: ₩104,941.2
7In Stock

Mfr. Part #
MA1LAE1600S-KIT

Mouser Part #
523-MA1LAE1600S-KIT

Amphenol SINE Systems

Circular Metric Connectors 16 position receptacle connector kit, flange mount, threaded, E type, clockwise insert, female, contacts included

Learn More

Datasheet

7In Stock

₩104,941.2

₩86,330.4

₩83,553.6

₩79,232.4

View

Min.: 1
Mult.: 1

IP67

Circular Metric Connectors 16 position receptacle connector kit, flange mount, threaded, P type, counter-clockwise insert, male, contacts included

MA1LAP1600-KIT
Amphenol SINE Systems
1: ₩78,327.6
8In Stock

Mfr. Part #
MA1LAP1600-KIT

Mouser Part #
523-MA1LAP1600-KIT

Amphenol SINE Systems

Circular Metric Connectors 16 position receptacle connector kit, flange mount, threaded, P type, counter-clockwise insert, male, contacts included

Learn More

Datasheet

8In Stock

₩78,327.6

₩63,226.8

₩59,857.2

₩57,033.6

View

Min.: 1
Mult.: 1

IP67

Circular Metric Connectors 17 Position Receptacle, 90 Rotatable, Checkmate , Large Flange(28.0x28.0)

MA5RAE1702
Amphenol SINE Systems
1: ₩52,353.6
9In Stock

Mfr. Part #
MA5RAE1702

Mouser Part #
523-MA5RAE1702

Amphenol SINE Systems

Circular Metric Connectors 17 Position Receptacle, 90 Rotatable, Checkmate , Large Flange(28.0x28.0)

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Datasheet

9In Stock

₩52,353.6

₩42,681.6

₩41,886

₩39,343.2

View

Min.: 1
Mult.: 1

IP67

Circular Metric Connectors PLUG,STR, 12P P-TYPE, CHECKMATE

MA5CAP1200-S2
Amphenol SINE Systems
1: ₩41,308.8
64In Stock

Mfr. Part #
MA5CAP1200-S2

Mouser Part #
654-MA5CAP1200-S2

Amphenol SINE Systems

Circular Metric Connectors PLUG,STR, 12P P-TYPE, CHECKMATE

Learn More

Datasheet

64In Stock

₩41,308.8

₩35,115.6

₩32,916

₩31,340.4

View

Min.: 1
Mult.: 1

Connectors

IP67

Circular Metric Connectors PLUG,STR,12P,P TYPE

MA7CAP1200-S1
Amphenol SINE Systems
1: ₩38,142
40In Stock
60On Order

Mfr. Part #
MA7CAP1200-S1

Mouser Part #
654-MA7CAP1200-S1

Amphenol SINE Systems

Circular Metric Connectors PLUG,STR,12P,P TYPE

Learn More

Datasheet

40In Stock

60On Order

₩38,142

₩32,416.8

₩30,388.8

₩26,754

View

Min.: 1
Mult.: 1

Connectors

Without Pin or Socket Contacts

Crimp

IP67

Circular Metric Connectors PLUG,STR,12P,P TYPE

MA7CAP1200-S3
Amphenol SINE Systems
1: ₩36,628.8
6In Stock

Mfr. Part #
MA7CAP1200-S3

Mouser Part #
654-MA7CAP1200-S3

Amphenol SINE Systems

Circular Metric Connectors PLUG,STR,12P,P TYPE

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Datasheet

6In Stock

₩36,628.8

₩31,122

₩29,187.6

₩27,783.6

View

Min.: 1
Mult.: 1

IP67

Circular Metric Connectors PLUG,STR,17P,E TYPE

MA7CAE1700-S3
Amphenol SINE Systems
1: ₩36,504
5In Stock

Mfr. Part #
MA7CAE1700-S3

Mouser Part #
654-MA7CAE1700-S3

Amphenol SINE Systems

Circular Metric Connectors PLUG,STR,17P,E TYPE

Learn More

Datasheet

5In Stock

₩36,504

₩31,028.4

₩29,078.4

₩27,690

View

Min.: 1
Mult.: 1

Connectors

Without Pin or Socket Contacts

Crimp

IP67

Circular Metric Connectors ST 17P TH 11-15mm grip w/male pins

MA7CAP1700-S3-KIT
Amphenol SINE Systems
1: ₩107,468.4
23In Stock
20On Order

Mfr. Part #
MA7CAP1700-S3-KIT

Mouser Part #
654-MA7CAP1700S3-KIT

Amphenol SINE Systems

Circular Metric Connectors ST 17P TH 11-15mm grip w/male pins

Learn More

Datasheet

23In Stock

20On Order

₩107,468.4

₩91,322.4

₩83,912.4

₩79,794

View

Min.: 1
Mult.: 1

Pin (Male)

Crimp

IP67

M23 Elite Threaded and Checkmate™ Connectors

Types of Circular Connectors

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