Circular Connectors – Mouser India

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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, 17P E-TYPE, CHECKMATE

MA5CAE1700-S2
Amphenol SINE Systems
1: ₹2,042.06
75Expected 07-04-2026

Mfr. Part No.
MA5CAE1700-S2

Mouser Part No
654-MA5CAE1700-S2

Amphenol SINE Systems

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

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Datasheet

75Expected 07-04-2026

₹2,042.06

₹1,864.18

₹1,749.18

₹1,594.66

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Min.: 1
Mult.: 1

Crimp

IP67

Circular Metric Connectors 17 Pos male pins Standard flange

MA5RAE1701-KIT
Amphenol SINE Systems
1: ₹5,648.24
25On Order

Mfr. Part No.
MA5RAE1701-KIT

Mouser Part No
654-MA5RAE1701-KIT

Amphenol SINE Systems

Circular Metric Connectors 17 Pos male pins Standard flange

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Datasheet

25On Order

₹5,648.24

₹4,773.20

₹4,706.72

₹4,432.71

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Min.: 1
Mult.: 1

Connectors

With Pin or Socket Contacts

Crimp

IP67

Circular Metric Connectors ST 12E TH 4.5-7.5mm grip w/ F sockets

MA7CAE1200S-S1-KIT
Amphenol SINE Systems
1: ₹4,744.45
10Expected 10-02-2026

Mfr. Part No.
MA7CAE1200S-S1-KIT

Mouser Part No
654-MA7CAE1200SS1KIT

Amphenol SINE Systems

Circular Metric Connectors ST 12E TH 4.5-7.5mm grip w/ F sockets

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Datasheet

10Expected 10-02-2026

₹4,744.45

₹4,032.92

₹3,780.47

₹3,599.89

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Min.: 1
Mult.: 1

Connectors

With Socket Contacts

Crimp

IP67

Circular Metric Connectors ST 17P TH 7.5-11mm grip w/ F sockets

MA7CAP1700S-S2-KIT
Amphenol SINE Systems
1: ₹5,463.17
10Expected 03-03-2026

Mfr. Part No.
MA7CAP1700S-S2-KIT

Mouser Part No
654-MA7CAP1700SS2KIT

Amphenol SINE Systems

Circular Metric Connectors ST 17P TH 7.5-11mm grip w/ F sockets

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Datasheet

10Expected 03-03-2026

₹5,463.17

₹4,710.31

₹4,441.69

₹4,282.67

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Min.: 1
Mult.: 1

Connectors

With Socket Contacts

Crimp

IP67

Circular Metric Connectors 9P St 14.5-17mm grip w/ F sockets

MB5CKN0900-S3-KIT
Amphenol SINE Systems
1: ₹5,172.09
9Expected 17-02-2026

Mfr. Part No.
MB5CKN0900-S3-KIT

Mouser Part No
654-MB5CKN0900S3-KIT

Amphenol SINE Systems

Circular Metric Connectors 9P St 14.5-17mm grip w/ F sockets

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Datasheet

9Expected 17-02-2026

₹5,172.09

₹4,250.33

₹4,076.04

₹3,778.67

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Min.: 1
Mult.: 1

Connectors

With Socket Contacts

Crimp

IP67

Circular Metric Connectors 6 Pos male pins Large flange

MB5RJN0602-KIT
Amphenol SINE Systems
1: ₹4,996.90
27On Order

Mfr. Part No.
MB5RJN0602-KIT

Mouser Part No
654-MB5RJN0602-KIT

Amphenol SINE Systems

Circular Metric Connectors 6 Pos male pins Large flange

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Datasheet

27On Order

₹4,996.90

₹4,246.74

₹3,890.97

₹3,634.03

View

Min.: 1
Mult.: 1

Connectors

With Pin Contacts

Crimp

IP67

Circular Metric Connectors 8 Pos male pins Standard flange

MB7RJN0801-KIT
Amphenol SINE Systems
1: ₹5,185.56
29Expected 24-02-2026

Mfr. Part No.
MB7RJN0801-KIT

Mouser Part No
654-MB7RJN0801-KIT

Amphenol SINE Systems

Circular Metric Connectors 8 Pos male pins Standard flange

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Datasheet

29Expected 24-02-2026

₹5,185.56

₹4,506.37

₹4,248.53

₹4,085.02

View

Min.: 1
Mult.: 1

Connectors

With Pin Contacts

Crimp

IP67

Circular Metric Connectors ST 17E TH 11-15mm grip w/ F sockets

MA5CAE1700S-S3-KIT
Amphenol SINE Systems
1: ₹5,341.89
5Factory Stock Available

Mfr. Part No.
MA5CAE1700S-S3-KIT

Mouser Part No
654-MA5CAE1700SS3KIT

Amphenol SINE Systems

Circular Metric Connectors ST 17E TH 11-15mm grip w/ F sockets

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Datasheet

5Factory Stock Available

More Info Available

₹5,341.89

₹4,475.83

₹4,227.87

₹3,968.23

View

Min.: 1
Mult.: 1

Connectors

Socket (Female)

Crimp

IP67

Circular Metric Connectors ST 12P TH 4.5-7.5mm grip w/male pins

MA5CAP1200-S1-KIT
Amphenol SINE Systems
1: ₹4,162.29
5Factory Stock Available

Mfr. Part No.
MA5CAP1200-S1-KIT

Mouser Part No
654-MA5CAP1200S1-KIT

Amphenol SINE Systems

Circular Metric Connectors ST 12P TH 4.5-7.5mm grip w/male pins

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Datasheet

5Factory Stock Available

More Info Available

₹4,162.29

₹3,340.25

₹3,227.05

₹2,998.86

View

Min.: 1
Mult.: 1

Pin (Male)

Crimp

IP67

Circular Metric Connectors 12 Pos female skts Large flange

MA5RAP1202S-KIT
Amphenol SINE Systems
1: ₹5,867.45
10Factory Stock Available

Mfr. Part No.
MA5RAP1202S-KIT

Mouser Part No
654-MA5RAP1202S-KIT

Amphenol SINE Systems

Circular Metric Connectors 12 Pos female skts Large flange

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Datasheet

10Factory Stock Available

More Info Available

₹5,867.45

₹5,126.27

₹4,790.27

₹4,559.38

View

Min.: 1
Mult.: 1

Socket (Female)

Crimp

IP67

Circular Metric Connectors 16 Pos male pins Large flange

MA5RAP1602-KIT
Amphenol SINE Systems
1: ₹5,494.61
10Factory Stock Available

Mfr. Part No.
MA5RAP1602-KIT

Mouser Part No
654-MA5RAP1602-KIT

Amphenol SINE Systems

Circular Metric Connectors 16 Pos male pins Large flange

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Datasheet

10Factory Stock Available

More Info Available

₹5,494.61

₹5,428.13

₹5,028.34

₹4,848.66

View

Min.: 1
Mult.: 1

Pin (Male)

Crimp

IP67

Circular Metric Connectors 16 Pos male pins Standard flange

MA7RAE1601-KIT
Amphenol SINE Systems
1: ₹4,721.99
10Factory Stock Available

Mfr. Part No.
MA7RAE1601-KIT

Mouser Part No
654-MA7RAE1601-KIT

Amphenol SINE Systems

Circular Metric Connectors 16 Pos male pins Standard flange

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Datasheet

10Factory Stock Available

More Info Available

₹4,721.99

₹4,721.09

₹4,677.97

₹4,488.41

View

Min.: 1
Mult.: 1

Pin (Male)

Crimp

IP67

Circular Metric Connectors 16 Pos female skts Standard flange

MA7RAE1601S-KIT
Amphenol SINE Systems
1: ₹4,827.10
10Factory Stock Available

Mfr. Part No.
MA7RAE1601S-KIT

Mouser Part No
654-MA7RAE1601S-KIT

Amphenol SINE Systems

Circular Metric Connectors 16 Pos female skts Standard flange

Learn More

Datasheet

10Factory Stock Available

More Info Available

₹4,827.10

₹4,416.53

₹4,147.91

₹3,895.46

Quote

Min.: 1
Mult.: 1

Socket (Female)

Crimp

IP67

Circular Metric Connectors RECEPTACLE,STR 9POS(5+4),CHECKMATE

MB5JJN0900-S1
Amphenol SINE Systems
100: ₹1,178.70
100Factory Stock Available

Mfr. Part No.
MB5JJN0900-S1

Mouser Part No
654-MB5JJN0900-S1

Amphenol SINE Systems

Circular Metric Connectors RECEPTACLE,STR 9POS(5+4),CHECKMATE

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Datasheet

100Factory Stock Available

More Info Available

₹1,178.70

₹1,177.80

Quote

Min.: 100
Mult.: 100

Crimp

IP67

Circular Metric Connectors 6POS RCPTCL 90 ROT LG FLANGE 28.0X28.0

MB5RJN0602
Amphenol SINE Systems
100: ₹1,936.05
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
MB5RJN0602

Mouser Part No
654-MB5RJN0602

Amphenol SINE Systems

Circular Metric Connectors 6POS RCPTCL 90 ROT LG FLANGE 28.0X28.0

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Datasheet

Non-Stocked Lead-Time 14 Weeks

₹1,936.05

₹1,817.46

₹1,799.50

Quote

Min.: 100
Mult.: 100

Crimp

IP67

Circular Metric Connectors Straight plug, threaded coupling

MA1CAE1900
Amphenol SINE Systems
1: ₹1,725.83
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
MA1CAE1900

Mouser Part No
523-MA1CAE1900

Amphenol SINE Systems

Circular Metric Connectors Straight plug, threaded coupling

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

₹1,725.83

₹1,653.06

₹1,615.32

₹1,591.07

View

Min.: 1
Mult.: 1

IP67

Circular Metric Connectors Straight plug, threaded coupling

MA1CAP1900
Amphenol SINE Systems
200: ₹965.78
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
MA1CAP1900

Mouser Part No
523-MA1CAP1900

Amphenol SINE Systems

Circular Metric Connectors Straight plug, threaded coupling

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Datasheet

Non-Stocked Lead-Time 14 Weeks

₹965.78

₹952.30

₹951.41

Quote

Min.: 200
Mult.: 200

Couplers

Without Pin or Socket Contacts

Crimp

IP67

Circular Metric Connectors 90 rotatable plug, male or female

MA1EAE1900
Amphenol SINE Systems
50: ₹1,748.29
Non-Stocked

Mfr. Part No.
MA1EAE1900

Mouser Part No
523-MA1EAE1900

Amphenol SINE Systems

Circular Metric Connectors 90 rotatable plug, male or female

Learn More

Datasheet

Non-Stocked

₹1,748.29

₹1,701.57

₹1,652.16

Quote

Min.: 50
Mult.: 50

IP67

Circular Metric Connectors 90 Plug

MA1EAP1900
Amphenol SINE Systems
50: ₹1,748.29
Non-Stocked

Mfr. Part No.
MA1EAP1900

Mouser Part No
523-MA1EAP1900

Amphenol SINE Systems

Circular Metric Connectors 90 Plug

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Datasheet

Non-Stocked

₹1,748.29

₹1,701.57

₹1,652.16

Quote

Min.: 50
Mult.: 50

IP67

Circular Metric Connectors 19 position receptacle extension, threaded, E type, clockwise insert, male or female

MA1JAE1900
Amphenol SINE Systems
200: ₹1,023.28
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
MA1JAE1900

Mouser Part No
523-MA1JAE1900

Amphenol SINE Systems

Circular Metric Connectors 19 position receptacle extension, threaded, E type, clockwise insert, male or female

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Datasheet

Non-Stocked Lead-Time 14 Weeks

₹1,023.28

₹990.04

₹972.07

Quote

Min.: 200
Mult.: 200

IP67

Circular Metric Connectors Receptacle with extension

MA1JAP1900
Amphenol SINE Systems
1: ₹2,038.47
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
MA1JAP1900

Mouser Part No
523-MA1JAP1900

Amphenol SINE Systems

Circular Metric Connectors Receptacle with extension

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Datasheet

Non-Stocked Lead-Time 14 Weeks

₹2,038.47

₹1,899.22

₹1,795.90

₹1,061.01

View

Min.: 1
Mult.: 1

IP67

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

MA1LAE1600-KIT
Amphenol SINE Systems
1: ₹3,057.26
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
MA1LAE1600-KIT

Mouser Part No
523-MA1LAE1600-KIT

Amphenol SINE Systems

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

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

₹3,057.26

₹2,781.45

₹2,670.94

₹2,554.15

View

Min.: 1
Mult.: 1

IP67

Circular Metric Connectors Receptacle, flange mount

MA1LAE1900
Amphenol SINE Systems
200: ₹691.77
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
MA1LAE1900

Mouser Part No
523-MA1LAE1900

Amphenol SINE Systems

Circular Metric Connectors Receptacle, flange mount

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

₹691.77

₹689.07

₹684.58

Quote

Min.: 200
Mult.: 200

IP67

Circular Metric Connectors Receptacle, Flange mount

MA1LAP1900
Amphenol SINE Systems
200: ₹808.56
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
MA1LAP1900

Mouser Part No
523-MA1LAP1900

Amphenol SINE Systems

Circular Metric Connectors Receptacle, Flange mount

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

₹808.56

Min.: 200
Mult.: 200

IP67

Circular Metric Connectors Straight plug, Checkmate

MA2CAE1900
Amphenol SINE Systems
200: ₹1,259.56
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
MA2CAE1900

Mouser Part No
523-MA2CAE1900

Amphenol SINE Systems

Circular Metric Connectors Straight plug, Checkmate

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

₹1,259.56

₹1,178.70

View

Min.: 200
Mult.: 200

IP67

M23 Elite Threaded and Checkmate™ Connectors

Types of Circular Connectors

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