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 Socket contact 1.0mm,Crimp 18-22AWG

SC000259
Amphenol SINE Systems
1: $2.124
4.130In Stock

Mfr. Part #
SC000259

Mouser Part #
654-SC000259

Amphenol SINE Systems

Circular Metric Connectors Socket contact 1.0mm,Crimp 18-22AWG

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Datasheet

4.130In Stock

$2.124

$1.809

$1.546

$1.493

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Min.: 1
Mult.: 1

Contacts

Socket (Female)

Crimp

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

SC000260
Amphenol SINE Systems
1: $4.123
4.060In Stock

Mfr. Part #
SC000260

Mouser Part #
654-SC000260

Amphenol SINE Systems

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

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Datasheet

4.060In Stock

$4.123

$3.607

$3.218

$3.071

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Min.: 1
Mult.: 1

Contacts

Socket (Female)

Crimp

Circular Metric Connectors Pin Contact 1.0mm,Crimp 18-22AWG

SC000261
Amphenol SINE Systems
1: $1.620
1.956In Stock

Mfr. Part #
SC000261

Mouser Part #
654-SC000261

Amphenol SINE Systems

Circular Metric Connectors Pin Contact 1.0mm,Crimp 18-22AWG

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Datasheet

1.956In Stock

$1.620

$1.409

$1.178

$997

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Min.: 1
Mult.: 1

Contacts

Pin (Male)

Crimp

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

MA5CAE1200-S2
Amphenol SINE Systems
1: $26.892
27In Stock

Mfr. Part #
MA5CAE1200-S2

Mouser Part #
654-MA5CAE1200-S2

Amphenol SINE Systems

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

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Datasheet

27In Stock

$26.892

$21.917

$21.160

$19.835

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Min.: 1
Mult.: 1

Connectors

Crimp

IP67

Circular Metric Connectors ST 12E TH 11-15mm grip w/male pins

MA5CAE1200-S3-KIT
Amphenol SINE Systems
1: $54.183
10In Stock

Mfr. Part #
MA5CAE1200-S3-KIT

Mouser Part #
654-MA5CAE1200S3-KIT

Amphenol SINE Systems

Circular Metric Connectors ST 12E TH 11-15mm grip w/male pins

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Datasheet

10In Stock

$54.183

$46.054

$43.161

$41.111

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Min.: 1
Mult.: 1

Connectors

Pin (Male)

Crimp

IP67

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

MA5CAE1600-S1
Amphenol SINE Systems
1: $25.661
4In Stock

Mfr. Part #
MA5CAE1600-S1

Mouser Part #
654-MA5CAE1600-S1

Amphenol SINE Systems

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

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Datasheet

4In Stock

$25.661

$21.802

$20.445

$19.467

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Min.: 1
Mult.: 1

Connectors

Crimp

IP67

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

MA5CAE1700-S2
Amphenol SINE Systems
1: $26.702
25In Stock
100Expected 9/30/2026

Mfr. Part #
MA5CAE1700-S2

Mouser Part #
654-MA5CAE1700-S2

Amphenol SINE Systems

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

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Datasheet

25In Stock

100Expected 9/30/2026

$26.702

$22.695

$21.276

$20.266

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Min.: 1
Mult.: 1

Crimp

IP67

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

MA5CAP1700-S3-KIT
Amphenol SINE Systems
1: $69.275
9In 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

9In Stock

$69.275

$58.979

$55.298

$52.627

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Min.: 1
Mult.: 1

Connectors

Pin (Male)

Crimp

IP67

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

MA5RAE1601
Amphenol SINE Systems
1: $30.667
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

$30.667

$26.061

$24.431

$23.274

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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: $29.542
33In 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

33In Stock

$29.542

$25.114

$23.537

$22.422

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Min.: 1
Mult.: 1

Connectors

Without Pin or Socket Contacts

Crimp

IP67

Circular Metric Connectors 12 Pos male pins Standard flange

MA5RAP1201-KIT
Amphenol SINE Systems
1: $69.559
24In Stock

Mfr. Part #
MA5RAP1201-KIT

Mouser Part #
654-MA5RAP1201-KIT

Amphenol SINE Systems

Circular Metric Connectors 12 Pos male pins Standard flange

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Datasheet

24In Stock

$69.559

$59.073

$53.447

$50.734

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Min.: 1
Mult.: 1

Connectors

With Pin Contacts

Crimp

IP67

Circular Metric Connectors 17 Pos male pins Large flange

MA5RAP1702-KIT
Amphenol SINE Systems
1: $84.892
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

$84.892

$73.713

$68.213

$65.804

$62.670

Min.: 1
Mult.: 1

Connectors

With Pin Contacts

Crimp

IP67

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

MA7CAE1200-S1
Amphenol SINE Systems
1: $20.750
54In Stock
100Expected 10/7/2026

Mfr. Part #
MA7CAE1200-S1

Mouser Part #
654-MA7CAE1200-S1

Amphenol SINE Systems

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

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Datasheet

54In Stock

100Expected 10/7/2026

$20.750

$18.499

$17.689

$16.606

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Min.: 1
Mult.: 1

Connectors

Without Pin or Socket Contacts

Crimp

IP67

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

MA7CAE1200-S2
Amphenol SINE Systems
1: $22.748
36In 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

36In Stock

$22.748

$19.004

$17.742

$17.668

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Min.: 1
Mult.: 1

Connectors

Without Pin or Socket Contacts

Crimp

IP67

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

MA7CAE1200-S3
Amphenol SINE Systems
1: $24.168
29In Stock

Mfr. Part #
MA7CAE1200-S3

Mouser Part #
654-MA7CAE1200-S3

Amphenol SINE Systems

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

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Datasheet

29In Stock

$24.168

$20.540

$19.256

$16.774

Min.: 1
Mult.: 1

Connectors

Without 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: $54.194
8In Stock
10Expected 8/28/2026

Mfr. Part #
MA7CAE1200S-S1-KIT

Mouser Part #
654-MA7CAE1200SS1KIT

Amphenol SINE Systems

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

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Datasheet

8In Stock

10Expected 8/28/2026

$54.194

$54.162

$52.311

$49.535

View

Min.: 1
Mult.: 1

Connectors

With Socket Contacts

Crimp

IP67

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

MA7CAE1700-S3-KIT
Amphenol SINE Systems
1: $72.430
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

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Datasheet

4In Stock

$72.430

$60.346

$56.570

$53.868

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: $84.787
2In 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

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Datasheet

2In Stock

$84.787

$72.051

$67.561

$64.342

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: $84.777
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

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Datasheet

6In Stock

$84.777

$72.062

$67.550

$64.332

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: $24.767
22In Stock

Mfr. Part #
MA7CAP1700-S2

Mouser Part #
654-MA7CAP1700-S2

Amphenol SINE Systems

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

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Datasheet

22In Stock

$24.767

$21.055

$19.740

$18.794

View

Min.: 1
Mult.: 1

Connectors

Without Pin or Socket Contacts

Crimp

IP67

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

MA7CAP1700-S2-KIT
Amphenol SINE Systems
1: $59.578
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

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Datasheet

5In Stock

$59.578

$53.710

$51.775

$47.862

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: $77.446
8In Stock
10Expected 8/28/2026

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

8In Stock

10Expected 8/28/2026

$77.446

$68.171

$67.561

$64.342

View

Min.: 1
Mult.: 1

Socket (Female)

Crimp

IP67

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

MA7RAE1201
Amphenol SINE Systems
1: $30.573
11In Stock

Mfr. Part #
MA7RAE1201

Mouser Part #
654-MA7RAE1201

Amphenol SINE Systems

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

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Datasheet

11In Stock

$30.573

$25.987

$24.357

$23.200

View

Min.: 1
Mult.: 1

Connectors

Without Pin or Socket Contacts

Crimp

IP67

Circular Metric Connectors 17 Pos female skts Standard flange

MA7RAE1701S-KIT
Amphenol SINE Systems
1: $89.057
9In Stock

Mfr. Part #
MA7RAE1701S-KIT

Mouser Part #
654-MA7RAE1701S-KIT

Amphenol SINE Systems

Circular Metric Connectors 17 Pos female skts Standard flange

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Datasheet

9In Stock

$89.057

$75.701

$70.958

$67.571

$64.353

Min.: 1
Mult.: 1

Connectors

With Socket Contacts

Crimp

IP67

Circular Metric Connectors 17 Pos female skts Large flange

MA7RAE1702S-KIT
Amphenol SINE Systems
1: $102.939
5In Stock

Mfr. Part #
MA7RAE1702S-KIT

Mouser Part #
654-MA7RAE1702S-KIT

Amphenol SINE Systems

Circular Metric Connectors 17 Pos female skts Large flange

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Datasheet

5In Stock

$102.939

$87.501

$80.980

$78.109

$74.386

Min.: 1
Mult.: 1

Connectors

With Socket Contacts

Crimp

IP67

M23 Elite Threaded and Checkmate™ Connectors

Types of Circular Connectors

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