Circular Connectors – Mouser Canada

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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 ST 12E TH 11-15mm grip w/ F sockets

MA5CAE1200S-S3-KIT
Amphenol SINE Systems
1: $77.43
1In Stock

Mfr. Part #
MA5CAE1200S-S3-KIT

Mouser Part #
654-MA5CAE1200SS3KIT

Amphenol SINE Systems

Circular Metric Connectors ST 12E TH 11-15mm grip w/ F sockets

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Datasheet

1In Stock

$77.43

$65.13

$61.69

$58.08

View

Min.: 1
Mult.: 1

Connectors

Socket (Female)

Crimp

IP67

Circular Metric Connectors ST 17E TH 4.5-7.5mm grip w/male pins

MA5CAE1700-S1-KIT
Amphenol SINE Systems
1: $82.34
3In Stock

Mfr. Part #
MA5CAE1700-S1-KIT

Mouser Part #
654-MA5CAE1700S1-KIT

Amphenol SINE Systems

Circular Metric Connectors ST 17E TH 4.5-7.5mm grip w/male pins

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Datasheet

3In Stock

$82.34

$73.83

$71.65

$68.68

View

Min.: 1
Mult.: 1

Connectors

Pin (Male)

Crimp

IP67

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

MA5CAP1200S-S1-KIT
Amphenol SINE Systems
1: $77.41
18In Stock

Mfr. Part #
MA5CAP1200S-S1-KIT

Mouser Part #
654-MA5CAP1200SS1KIT

Amphenol SINE Systems

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

Learn More

Datasheet

18In Stock

$77.41

$69.15

$61.66

$58.05

View

Min.: 1
Mult.: 1

Socket (Female)

Crimp

IP67

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

MA5CAP1700-S3-KIT
Amphenol SINE Systems
1: $89.37
5In Stock

Mfr. Part #
MA5CAP1700-S3-KIT

Mouser Part #
654-MA5CAP1700S3-KIT

Amphenol SINE Systems

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

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Datasheet

5In Stock

$89.37

$75.95

$71.19

$67.16

View

Min.: 1
Mult.: 1

Connectors

Pin (Male)

Crimp

IP67

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

MA5CAP1700S-S2-KIT
Amphenol SINE Systems
1: $103.08
10In Stock

Mfr. Part #
MA5CAP1700S-S2-KIT

Mouser Part #
654-MA5CAP1700SS2KIT

Amphenol SINE Systems

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

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Datasheet

10In Stock

$103.08

$91.10

$82.12

$77.79

View

Min.: 1
Mult.: 1

Connectors

Socket (Female)

Crimp

IP67

Circular Metric Connectors 16POS RCPTCL 90 ROT STD FLANGE 25.7X25.7

MA5RAE1601
Amphenol SINE Systems
1: $42.18
75In Stock

Mfr. Part #
MA5RAE1601

Mouser Part #
654-MA5RAE1601

Amphenol SINE Systems

Circular Metric Connectors 16POS RCPTCL 90 ROT STD FLANGE 25.7X25.7

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Datasheet

75In Stock

$42.18

$35.86

$33.62

$32.00

View

Min.: 1
Mult.: 1

Connectors

Without Pin or Socket Contacts

Crimp

IP67

Circular Metric Connectors 12POS RCPTCL 90 ROT STD FLANGE 25.7X25.7

MA5RAP1201
Amphenol SINE Systems
1: $41.51
46In Stock

Mfr. Part #
MA5RAP1201

Mouser Part #
654-MA5RAP1201

Amphenol SINE Systems

Circular Metric Connectors 12POS RCPTCL 90 ROT STD FLANGE 25.7X25.7

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Datasheet

46In Stock

$41.51

$35.29

$33.08

$31.50

View

Min.: 1
Mult.: 1

Connectors

Without Pin or Socket Contacts

Crimp

IP67

Circular Metric Connectors 17 Pos male pins Large flange

MA5RAP1702-KIT
Amphenol SINE Systems
1: $107.30
6In Stock

Mfr. Part #
MA5RAP1702-KIT

Mouser Part #
654-MA5RAP1702-KIT

Amphenol SINE Systems

Circular Metric Connectors 17 Pos male pins Large flange

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Datasheet

6In Stock

$107.30

$93.59

$88.35

$84.24

View

Min.: 1
Mult.: 1

Connectors

With Pin Contacts

Crimp

IP67

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

MA7CAE1200-S2
Amphenol SINE Systems
1: $33.89
61In Stock

Mfr. Part #
MA7CAE1200-S2

Mouser Part #
654-MA7CAE1200-S2

Amphenol SINE Systems

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

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Datasheet

61In Stock

$33.89

$27.49

$26.10

$24.93

View

Min.: 1
Mult.: 1

Connectors

Without Pin or Socket Contacts

Crimp

IP67

Circular Metric Connectors ST 12E TH 7.5-11mm grip w/ F sockets

MA7CAE1200S-S2-KIT
Amphenol SINE Systems
1: $80.05
7In Stock
20Expected 2026-04-24

Mfr. Part #
MA7CAE1200S-S2-KIT

Mouser Part #
654-MA7CAE1200SS2KIT

Amphenol SINE Systems

Circular Metric Connectors ST 12E TH 7.5-11mm grip w/ F sockets

Learn More

Datasheet

7In Stock

20Expected 2026-04-24

$80.05

$68.91

$64.59

$61.45

View

Min.: 1
Mult.: 1

Connectors

With Socket Contacts

Crimp

IP67

Circular Metric Connectors ST 12E TH 11-15mm grip w/ F sockets

MA7CAE1200S-S3-KIT
Amphenol SINE Systems
1: $81.06
8In Stock

Mfr. Part #
MA7CAE1200S-S3-KIT

Mouser Part #
654-MA7CAE1200SS3KIT

Amphenol SINE Systems

Circular Metric Connectors ST 12E TH 11-15mm grip w/ F sockets

Learn More

Datasheet

8In Stock

$81.06

$67.43

$64.59

$61.08

View

Min.: 1
Mult.: 1

Connectors

With Socket Contacts

Crimp

IP67

Circular Metric Connectors ST 17E TH 4.5-7.5mm grip w/male pins

MA7CAE1700-S1-KIT
Amphenol SINE Systems
1: $89.17
1In Stock

Mfr. Part #
MA7CAE1700-S1-KIT

Mouser Part #
654-MA7CAE1700S1-KIT

Amphenol SINE Systems

Circular Metric Connectors ST 17E TH 4.5-7.5mm grip w/male pins

Learn More

Datasheet

1In Stock

$89.17

$73.86

$71.02

$67.02

View

Min.: 1
Mult.: 1

Connectors

With Pin Contacts

Crimp

IP67

Circular Metric Connectors ST 17E TH 7.5-11mm grip w/male pins

MA7CAE1700-S2-KIT
Amphenol SINE Systems
1: $89.20
10In Stock

Mfr. Part #
MA7CAE1700-S2-KIT

Mouser Part #
654-MA7CAE1700S2-KIT

Amphenol SINE Systems

Circular Metric Connectors ST 17E TH 7.5-11mm grip w/male pins

Learn More

Datasheet

10In Stock

$89.20

$75.81

$71.06

$66.82

View

Min.: 1
Mult.: 1

Connectors

With Pin Contacts

Crimp

IP67

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

MA7CAE1700-S3-KIT
Amphenol SINE Systems
1: $90.96
4In Stock

Mfr. Part #
MA7CAE1700-S3-KIT

Mouser Part #
654-MA7CAE1700S3-KIT

Amphenol SINE Systems

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

Learn More

Datasheet

4In Stock

$90.96

$74.17

$71.02

$66.77

View

Min.: 1
Mult.: 1

Connectors

With Pin Contacts

Crimp

IP67

Circular Metric Connectors ST 17E TH 4.5-7.5mm grip w/ F sockets

MA7CAE1700S-S1-KIT
Amphenol SINE Systems
1: $97.98
3In Stock

Mfr. Part #
MA7CAE1700S-S1-KIT

Mouser Part #
654-MA7CAE1700SS1KIT

Amphenol SINE Systems

Circular Metric Connectors ST 17E TH 4.5-7.5mm grip w/ F sockets

Learn More

Datasheet

3In Stock

$97.98

$83.27

$78.07

$74.11

View

Min.: 1
Mult.: 1

Connectors

With Socket Contacts

Crimp

IP67

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

MA7CAE1700S-S2-KIT
Amphenol SINE Systems
1: $97.98
6In Stock

Mfr. Part #
MA7CAE1700S-S2-KIT

Mouser Part #
654-MA7CAE1700SS2KIT

Amphenol SINE Systems

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

Learn More

Datasheet

6In Stock

$97.98

$81.69

$78.07

$74.11

View

Min.: 1
Mult.: 1

Connectors

With Socket Contacts

Crimp

IP67

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

MA7CAP1200-S3
Amphenol SINE Systems
1: $34.22
17In Stock

Mfr. Part #
MA7CAP1200-S3

Mouser Part #
654-MA7CAP1200-S3

Amphenol SINE Systems

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

Learn More

Datasheet

17In Stock

$34.22

$29.09

$27.02

$24.48

View

Min.: 1
Mult.: 1

IP67

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

MA7CAP1200S-S1-KIT
Amphenol SINE Systems
1: $81.78
2In Stock
10Expected 2026-03-27

Mfr. Part #
MA7CAP1200S-S1-KIT

Mouser Part #
654-MA7CAP1200SS1KIT

Amphenol SINE Systems

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

Learn More

Datasheet

2In Stock

10Expected 2026-03-27

$81.78

$68.91

$64.58

$61.51

View

Min.: 1
Mult.: 1

Connectors

With Socket Contacts

Crimp

IP67

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

MA7CAP1700-S2
Amphenol SINE Systems
1: $33.79
43In Stock

Mfr. Part #
MA7CAP1700-S2

Mouser Part #
654-MA7CAP1700-S2

Amphenol SINE Systems

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

Learn More

Datasheet

43In Stock

$33.79

$28.72

$26.92

$25.63

View

Min.: 1
Mult.: 1

Connectors

Without Pin or Socket Contacts

Crimp

IP67

Circular Metric Connectors ST 17P TH 4.5-7.5mm grip w/male pins

MA7CAP1700-S1-KIT
Amphenol SINE Systems
1: $89.17
2In Stock

Mfr. Part #
MA7CAP1700-S1-KIT

Mouser Part #
654-MA7CAP1700S1-KIT

Amphenol SINE Systems

Circular Metric Connectors ST 17P TH 4.5-7.5mm grip w/male pins

Learn More

Datasheet

2In Stock

$89.17

$74.85

$71.04

$66.80

View

Min.: 1
Mult.: 1

Connectors

With Pin Contacts

Crimp

IP67

Circular Metric Connectors ST 17P TH 7.5-11mm grip w/male pins

MA7CAP1700-S2-KIT
Amphenol SINE Systems
1: $88.85
5In Stock

Mfr. Part #
MA7CAP1700-S2-KIT

Mouser Part #
654-MA7CAP1700S2-KIT

Amphenol SINE Systems

Circular Metric Connectors ST 17P TH 7.5-11mm grip w/male pins

Learn More

Datasheet

5In Stock

$88.85

$75.81

$70.75

$67.68

View

Min.: 1
Mult.: 1

Connectors

With Pin Contacts

Crimp

IP67

Circular Metric Connectors ST 17P TH 4.5-7.5mm grip w/ F sockets

MA7CAP1700S-S1-KIT
Amphenol SINE Systems
1: $87.86
7In Stock

Mfr. Part #
MA7CAP1700S-S1-KIT

Mouser Part #
654-MA7CAP1700SS1KIT

Amphenol SINE Systems

Circular Metric Connectors ST 17P TH 4.5-7.5mm grip w/ F sockets

Learn More

Datasheet

7In Stock

$87.86

$78.32

$74.55

$70.59

View

Min.: 1
Mult.: 1

Socket (Female)

Crimp

IP67

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

MA7RAE1701
Amphenol SINE Systems
1: $42.30
49In Stock

Mfr. Part #
MA7RAE1701

Mouser Part #
654-MA7RAE1701

Amphenol SINE Systems

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

Learn More

Datasheet

49In Stock

$42.30

$35.95

$33.71

$31.19

View

Min.: 1
Mult.: 1

Connectors

Without Pin or Socket Contacts

Crimp

IP67

Circular Metric Connectors 17 Pos male pins Standard flange

MA7RAE1701-KIT
Amphenol SINE Systems
1: $93.88
11In Stock

Mfr. Part #
MA7RAE1701-KIT

Mouser Part #
654-MA7RAE1701-KIT

Amphenol SINE Systems

Circular Metric Connectors 17 Pos male pins Standard flange

Learn More

Datasheet

11In Stock

$93.88

$84.89

$77.62

$73.36

View

Min.: 1
Mult.: 1

Connectors

With Pin Contacts

Crimp

IP67

Circular Metric Connectors 17 Pos male pins Large flange

MA7RAE1702-KIT
Amphenol SINE Systems
1: $115.55
3In Stock
20Expected 2026-03-10

Mfr. Part #
MA7RAE1702-KIT

Mouser Part #
654-MA7RAE1702-KIT

Amphenol SINE Systems

Circular Metric Connectors 17 Pos male pins Large flange

Learn More

Datasheet

3In Stock

20Expected 2026-03-10

$115.55

$95.11

$89.11

$85.94

$81.86

Min.: 1
Mult.: 1

Connectors

With Pin Contacts

Crimp

IP67

M23 Elite Threaded and Checkmate™ Connectors

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