Circular Connectors – Mouser Chile

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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 6 Pos male pins Standard flange

MB7RJN0601-KIT
Amphenol SINE Systems
1: $68.560
1In Stock
60On Order

Mfr. Part #
MB7RJN0601-KIT

Mouser Part #
654-MB7RJN0601-KIT

Amphenol SINE Systems

Circular Metric Connectors 6 Pos male pins Standard flange

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Datasheet

1In Stock

60On Order

$68.560

$53.321

$49.345

$47.600

$45.328

Min.: 1
Mult.: 1

Connectors

With Pin Contacts

Crimp

IP67

Circular Metric Connectors 6 Pos male pins Large flange

MB7RJN0602-KIT
Amphenol SINE Systems
1: $64.248
18In Stock

Mfr. Part #
MB7RJN0602-KIT

Mouser Part #
654-MB7RJN0602-KIT

Amphenol SINE Systems

Circular Metric Connectors 6 Pos male pins Large flange

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Datasheet

18In Stock

$64.248

$57.422

$53.142

$51.259

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Min.: 1
Mult.: 1

Connectors

With Pin Contacts

Crimp

IP67

Circular Metric Connectors Pin Contact 2.0mm,Crimp 14-18AWG

SC000262
Amphenol SINE Systems
1: $2.797
467In Stock
4.000Expected 10/6/2026

Mfr. Part #
SC000262

Mouser Part #
654-SC000262

Amphenol SINE Systems

Circular Metric Connectors Pin Contact 2.0mm,Crimp 14-18AWG

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Datasheet

467In Stock

4.000Expected 10/6/2026

$2.797

$2.471

$2.103

$1.840

$1.704

Min.: 1
Mult.: 1

Contacts

Pin (Male)

Crimp

Circular Metric Connectors Pin Contact 1.0mm,Crimp 24-28AWG

SC000386
Amphenol SINE Systems
1: $1.378
120In Stock
2.000Expected 11/5/2026

Mfr. Part #
SC000386

Mouser Part #
654-SC000386

Amphenol SINE Systems

Circular Metric Connectors Pin Contact 1.0mm,Crimp 24-28AWG

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Datasheet

120In Stock

2.000Expected 11/5/2026

$1.378

$1.178

$1.043

$994

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Min.: 1
Mult.: 1

Contacts

Pin (Male)

Crimp

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

MA5CAP1200-S1
Amphenol SINE Systems
1: $27.849
1In Stock

Mfr. Part #
MA5CAP1200-S1

Mouser Part #
654-MA5CAP1200-S1

Amphenol SINE Systems

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

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Datasheet

1In Stock

$27.849

$22.443

$21.318

$19.162

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Min.: 1
Mult.: 1

Connectors

IP67

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

MA7CAP1600-S1
Amphenol SINE Systems
1: $24.788
16In Stock

Mfr. Part #
MA7CAP1600-S1

Mouser Part #
654-MA7CAP1600-S1

Amphenol SINE Systems

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

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Datasheet

16In Stock

$24.788

$21.076

$19.751

$18.194

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Min.: 1
Mult.: 1

Connectors

Without Pin or Socket Contacts

Crimp

IP67

Circular Metric Connectors 17 Pos female skts Large flange

MA7RAP1702S-KIT
Amphenol SINE Systems
1: $102.918
10In Stock

Mfr. Part #
MA7RAP1702S-KIT

Mouser Part #
654-MA7RAP1702S-KIT

Amphenol SINE Systems

Circular Metric Connectors 17 Pos female skts Large flange

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Datasheet

10In Stock

$102.918

$87.480

$80.980

$78.109

$74.386

Min.: 1
Mult.: 1

Connectors

With Socket Contacts

Crimp

IP67

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

MB5CKN0800-S3
Amphenol SINE Systems
1: $30.667
8In Stock

Mfr. Part #
MB5CKN0800-S3

Mouser Part #
654-MB5CKN0800-S3

Amphenol SINE Systems

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

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Datasheet

8In Stock

$30.667

$26.061

$24.883

$24.084

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Min.: 1
Mult.: 1

Connectors

Without Socket Contacts

Crimp

IP67

Circular Metric Connectors RECEPTACLE,STR,6POS CHECKMATE

MB5JJN0600-S2
Amphenol SINE Systems
1: $20.529
37In Stock

Mfr. Part #
MB5JJN0600-S2

Mouser Part #
654-MB5JJN0600-S2

Amphenol SINE Systems

Circular Metric Connectors RECEPTACLE,STR,6POS CHECKMATE

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Datasheet

37In Stock

$20.529

$17.795

$16.869

$16.627

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Min.: 1
Mult.: 1

Connectors

Without Pin Contacts

Crimp

IP67

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

MB5JJN0900-S3
Amphenol SINE Systems
1: $20.645
3In Stock

Mfr. Part #
MB5JJN0900-S3

Mouser Part #
654-MB5JJN0900-S3

Amphenol SINE Systems

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

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Datasheet

3In Stock

$20.645

$17.889

$16.964

$16.711

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Min.: 1
Mult.: 1

Connectors

Without Pin Contacts

Crimp

IP67

Circular Metric Connectors 9POS RCPTCL 90 ROT STD FLANGE 25.7X25.7

MB5RJN0901
Amphenol SINE Systems
1: $30.510
13In Stock

Mfr. Part #
MB5RJN0901

Mouser Part #
654-MB5RJN0901

Amphenol SINE Systems

Circular Metric Connectors 9POS RCPTCL 90 ROT STD FLANGE 25.7X25.7

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Datasheet

13In Stock

$30.510

$25.935

$24.305

$23.148

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Min.: 1
Mult.: 1

Connectors

Without Pin Contacts

Crimp

IP67

Circular Metric Connectors 6 Position Straight Receptacle Extension, threaded , 14.5.-17.0mm cord grip, male

MB7JJN0600-S3
Amphenol SINE Systems
1: $21.139
6In Stock

Mfr. Part #
MB7JJN0600-S3

Mouser Part #
654-MB7JJN0600-S3

Amphenol SINE Systems

Circular Metric Connectors 6 Position Straight Receptacle Extension, threaded , 14.5.-17.0mm cord grip, male

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Datasheet

6In Stock

$21.139

$18.320

$17.363

$17.111

View

Min.: 1
Mult.: 1

Couplers

Without Pin Contacts

Crimp

IP67

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

MB7JJN0800-S3
Amphenol SINE Systems
1: $21.875
57In Stock

Mfr. Part #
MB7JJN0800-S3

Mouser Part #
654-MB7JJN0800-S3

Amphenol SINE Systems

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

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Datasheet

57In Stock

$21.875

$18.594

$17.427

$16.596

View

Min.: 1
Mult.: 1

Couplers

Without Pin Contacts

Crimp

IP67

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

MB7JJN0900-S3
Amphenol SINE Systems
1: $20.508
21In Stock

Mfr. Part #
MB7JJN0900-S3

Mouser Part #
654-MB7JJN0900-S3

Amphenol SINE Systems

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

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Datasheet

21In Stock

$20.508

$17.427

$16.343

$15.554

View

Min.: 1
Mult.: 1

Couplers

Without Pin Contacts

Crimp

IP67

Circular Metric Connectors PLUG,STR, 16P P-TYPE, CHECKMATE

MA5CAP1600-S2
Amphenol SINE Systems
1: $26.450
100Expected 8/24/2026

Mfr. Part #
MA5CAP1600-S2

Mouser Part #
654-MA5CAP1600-S2

Amphenol SINE Systems

Circular Metric Connectors PLUG,STR, 16P P-TYPE, CHECKMATE

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Datasheet

100Expected 8/24/2026

$26.450

$22.485

$21.076

$20.066

View

Min.: 1
Mult.: 1

Connectors

Crimp

IP67

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

MA7CAE1700-S2
Amphenol SINE Systems
1: $24.126
100Expected 9/2/2026

Mfr. Part #
MA7CAE1700-S2

Mouser Part #
654-MA7CAE1700-S2

Amphenol SINE Systems

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

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Datasheet

100Expected 9/2/2026

$24.126

$20.634

$19.740

$17.616

View

Min.: 1
Mult.: 1

Connectors

Without Pin or Socket Contacts

Crimp

IP67

Circular Metric Connectors 6 Position Straight Receptacle Extension, threaded , 7.5-11.0mm cord grip, male

MB7JJN0600-S1
Amphenol SINE Systems
1: $20.466
180On Order

Mfr. Part #
MB7JJN0600-S1

Mouser Part #
654-MB7JJN0600-S1

Amphenol SINE Systems

Circular Metric Connectors 6 Position Straight Receptacle Extension, threaded , 7.5-11.0mm cord grip, male

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Datasheet

180On Order

$20.466

$17.395

$16.312

$15.533

View

Min.: 1
Mult.: 1

Couplers

Without Pin Contacts

Crimp

IP67

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

MA5CAE1700-S1-KIT
Amphenol SINE Systems
1: $63.322
8Expected 8/19/2026

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

8Expected 8/19/2026

$63.322

$56.781

$55.729

$52.290

View

Min.: 1
Mult.: 1

Connectors

Pin (Male)

Crimp

IP67

Circular Metric Connectors ST 12E TH 7.5-11mm grip w/male pins

MA7CAE1200-S2-KIT
Amphenol SINE Systems
1: $58.548
10Expected 10/14/2026

Mfr. Part #
MA7CAE1200-S2-KIT

Mouser Part #
654-MA7CAE1200S2-KIT

Amphenol SINE Systems

Circular Metric Connectors ST 12E TH 7.5-11mm grip w/male pins

Learn More

Datasheet

10Expected 10/14/2026

$58.548

$49.755

$46.642

$44.423

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Min.: 1
Mult.: 1

Pin (Male)

Crimp

IP67

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

MA7CAP1200S-S1-KIT
Amphenol SINE Systems
1: $59.810
20Expected 10/8/2026

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

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Datasheet

20Expected 10/8/2026

$59.810

$57.012

$52.953

$50.166

View

Min.: 1
Mult.: 1

Connectors

With 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: $66.057
9Expected 8/13/2026

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

9Expected 8/13/2026

$66.057

$60.357

$56.581

$53.878

View

Min.: 1
Mult.: 1

Connectors

With Pin Contacts

Crimp

IP67

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

MA7CAP1700S-S2-KIT
Amphenol SINE Systems
1: $84.777
18Expected 10/30/2026

Mfr. Part #
MA7CAP1700S-S2-KIT

Mouser Part #
654-MA7CAP1700SS2KIT

Amphenol SINE Systems

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

Learn More

Datasheet

18Expected 10/30/2026

$84.777

$72.062

$67.550

$64.332

View

Min.: 1
Mult.: 1

Connectors

With Socket Contacts

Crimp

IP67

Circular Metric Connectors 17 Pos male pins Standard flange

MA7RAE1701-KIT
Amphenol SINE Systems
1: $70.653
25On Order

Mfr. Part #
MA7RAE1701-KIT

Mouser Part #
654-MA7RAE1701-KIT

Amphenol SINE Systems

Circular Metric Connectors 17 Pos male pins Standard flange

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Datasheet

25On Order

$70.653

$60.209

$60.199

$56.970

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: $76.994
5Factory Stock Available

Mfr. Part #
MA5CAE1700S-S3-KIT

Mouser Part #
654-MA5CAE1700SS3KIT

Amphenol SINE Systems

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

Learn More

Datasheet

5Factory Stock Available

More Info Available

$76.994

$65.447

$61.345

$58.421

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: $54.215
5Factory Stock Available

Mfr. Part #
MA5CAP1200-S1-KIT

Mouser Part #
654-MA5CAP1200S1-KIT

Amphenol SINE Systems

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

Learn More

Datasheet

5Factory Stock Available

More Info Available

$54.215

$46.075

$43.193

$41.132

View

Min.: 1
Mult.: 1

Pin (Male)

Crimp

IP67

M23 Elite Threaded and Checkmate™ Connectors

Types of Circular Connectors

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