Circular Connectors – Mouser Canada

.hide-partial { max-height: none; } .show-more { display: none; }

M8 / M12 Connectors & Cordsets

HARTING M8 / M12 Connectors and Cordsets feature 2A-6A rated current carrying capacity and a rated voltage of 32V-250V. The HARTING M8 / M12 connectors are available in a wide range of specifications, including straight and angled connectors, male and female, shielded and unshielded in A, B, D, and X coding with mating panel feed-through connectors. These connectors offer IDC, crimp, and screw termination styles.

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Circular Connectors

List Images

Results: 65

Applied Filters:

Product

Contact Gender

Termination Style

IP Rating

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

Circular Metric Connectors M12 SD PFT MALE A CODE 5 POL

21038211525
HARTING
1: $49.10
1,248In Stock

Mfr. Part #
21038211525

Mouser Part #
617-21038211525

HARTING

Circular Metric Connectors M12 SD PFT MALE A CODE 5 POL

Learn More

Datasheet

1,248In Stock

$49.10

$43.46

$41.81

$40.49

View

Min.: 1
Mult.: 1

Connectors

Without Pin Contacts

Crimp

IP67

Circular Metric Connectors 4P Male M12-S Straight Harax

21031111405
HARTING
1: $16.89
2,073In Stock

Mfr. Part #
21031111405

Mouser Part #
617-21-03-111-1405

HARTING

Circular Metric Connectors 4P Male M12-S Straight Harax

Learn More

Datasheet

2,073In Stock

$16.89

$15.30

$14.41

$13.72

View

Min.: 1
Mult.: 1

Connectors

Pin (Male)

IDC

IP65, IP67

Circular Metric Connectors M12 SD PFT MALE D CODE 4 POL

21038811426
HARTING
1: $53.63
156In Stock

Mfr. Part #
21038811426

Mouser Part #
617-21038811426

HARTING

Circular Metric Connectors M12 SD PFT MALE D CODE 4 POL

Learn More

Datasheet

156In Stock

$53.63

$48.41

$47.00

$45.64

View

Min.: 1
Mult.: 1

Connectors

Without Pin Contacts

Crimp

IP67

Circular Metric Connectors M12-SD-CC-IDC-4P- ACOD-F-STR-SHLD

21033222410
HARTING
1: $51.19
107In Stock

Mfr. Part #
21033222410

Mouser Part #
617-21033222410

HARTING

Circular Metric Connectors M12-SD-CC-IDC-4P- ACOD-F-STR-SHLD

Learn More

Datasheet

107In Stock

$51.19

$48.37

Min.: 1
Mult.: 1

Connectors

Socket (Female)

Crimp

IP67

Circular Metric Connectors M12 PUSHPULL 8POLE A-CODED FEMALE

21038212830
HARTING
1: $76.01
43In Stock

Mfr. Part #
21038212830

Mouser Part #
617-21038212830

HARTING

Circular Metric Connectors M12 PUSHPULL 8POLE A-CODED FEMALE

Learn More

Datasheet

43In Stock

$76.01

$68.46

$66.54

$60.17

Min.: 1
Mult.: 1

Socket (Female)

Solder

IP54

Circular Metric Connectors M12-SD-CC-IDC-4P- ACOD-M-STR-SHLD

21033221410
HARTING
1: $53.83
24In Stock

Mfr. Part #
21033221410

Mouser Part #
617-21033221410

HARTING

Circular Metric Connectors M12-SD-CC-IDC-4P- ACOD-M-STR-SHLD

Learn More

Datasheet

24In Stock

$53.83

$51.81

$49.33

$46.25

Min.: 1
Mult.: 1

Connectors

Pin (Male)

Crimp

IP67

Circular Metric Connectors 4P Male M12-L D-Code Straight Harax

21032811405
HARTING
1: $58.96
751In Stock

Mfr. Part #
21032811405

Mouser Part #
617-21-03-281-1405

HARTING

Circular Metric Connectors 4P Male M12-L D-Code Straight Harax

Learn More

Datasheet

751In Stock

$58.96

$51.38

$48.17

$45.87

View

Min.: 1
Mult.: 1

Connectors

Pin (Male)

IDC

IP65, IP67

Circular Metric Connectors PFT M12 Slim Female X-coded

21038812825
HARTING
1: $66.27
1,086In Stock

Mfr. Part #
21038812825

Mouser Part #
617-21038812825

HARTING

Circular Metric Connectors PFT M12 Slim Female X-coded

Learn More

Datasheet

1,086In Stock

$66.27

$57.58

$53.97

$51.39

View

Min.: 1
Mult.: 1

Connectors

Socket (Female)

Crimp

IP67

Circular Metric Connectors 4P Fmle M12-L D-Code Straight Harax

21032812405
HARTING
1: $69.63
154In Stock

Mfr. Part #
21032812405

Mouser Part #
617-21-03-281-2405

HARTING

Circular Metric Connectors 4P Fmle M12-L D-Code Straight Harax

Learn More

Datasheet

154In Stock

$69.63

$60.43

$57.39

$56.15

View

Min.: 1
Mult.: 1

Connectors

Socket (Female)

IDC

IP65, IP67

Circular Metric Connectors BlindingCapfor Fw/CblClip

21010000031
HARTING
1: $15.10
463In Stock

Mfr. Part #
21010000031

Mouser Part #
617-21010000031

HARTING

Circular Metric Connectors BlindingCapfor Fw/CblClip

Learn More

Datasheet

463In Stock

$15.10

$13.26

$12.43

$11.85

View

Min.: 1
Mult.: 1

Accessories

Circular Metric Connectors 4p Male M12 A-Code Panel Feed through

21033111402
HARTING
1: $36.29
238In Stock

Mfr. Part #
21033111402

Mouser Part #
617-21033111402

HARTING

Circular Metric Connectors 4p Male M12 A-Code Panel Feed through

Learn More

Datasheet

238In Stock

$36.29

$30.84

$28.93

$27.54

View

Min.: 1
Mult.: 1

Connectors

Pin (Male)

Wire

IP65, IP67

Circular Metric Connectors 4P Female M12 A-Code Panel Feed through

21033112400
HARTING
1: $49.75
98In Stock
100Expected 2026-03-03

Mfr. Part #
21033112400

Mouser Part #
617-21033112400

HARTING

Circular Metric Connectors 4P Female M12 A-Code Panel Feed through

Learn More

Datasheet

98In Stock

100Expected 2026-03-03

$49.75

$44.56

$42.96

$41.80

View

Min.: 1
Mult.: 1

Connectors

Socket (Female)

Wire

IP67

Circular Metric Connectors M12 A 4p male angled pcb mount, shielded

21033213401
HARTING
1: $22.03
262In Stock

Mfr. Part #
21033213401

Mouser Part #
617-21033213401

HARTING

Circular Metric Connectors M12 A 4p male angled pcb mount, shielded

Learn More

Datasheet

262In Stock

$22.03

$19.19

$17.82

$16.62

View

Min.: 1
Mult.: 1

Connectors

Pin (Male)

Through Hole

Circular Metric Connectors M12 A 5p male angled pcb mount, shielded

21033213501
HARTING
1: $20.91
181In Stock
1,850On Order

Mfr. Part #
21033213501

Mouser Part #
617-21033213501

HARTING

Circular Metric Connectors M12 A 5p male angled pcb mount, shielded

Learn More

Datasheet

181In Stock

1,850On Order

$20.91

$17.76

$16.44

$15.86

View

Min.: 1
Mult.: 1

Connectors

Pin (Male)

Through Hole

Circular Metric Connectors M12 PFT Crmp SD Fmle 4+5pole A-Coded

21038212525
HARTING
1: $57.88
73In Stock

Mfr. Part #
21038212525

Mouser Part #
617-21038212525

HARTING

Circular Metric Connectors M12 PFT Crmp SD Fmle 4+5pole A-Coded

Learn More

Datasheet

73In Stock

$57.88

$50.46

$47.29

$47.28

View

Min.: 1
Mult.: 1

Connectors

Socket (Female)

Crimp

IP67

Circular Metric Connectors M12 Slim angled male X-cod 8-pol

21038813805
HARTING
1: $73.22
74In Stock
51Expected 2026-02-17

Mfr. Part #
21038813805

Mouser Part #
617-21038813805

HARTING

Circular Metric Connectors M12 Slim angled male X-cod 8-pol

Learn More

Datasheet

74In Stock

51Expected 2026-02-17

$73.22

$63.64

$60.25

$59.77

View

Min.: 1
Mult.: 1

Connectors

Pin (Male)

Crimp

IP67

Circular Metric Connectors M12 GENDER CHANGER X/D CODED PUSH PULL

21033816404
HARTING
1: $108.77
31In Stock
50Expected 2026-03-17

Mfr. Part #
21033816404

Mouser Part #
617-21033816404

HARTING

Circular Metric Connectors M12 GENDER CHANGER X/D CODED PUSH PULL

Learn More

Datasheet

31In Stock

50Expected 2026-03-17

$108.77

$98.27

$92.12

$85.99

$81.89

Min.: 1
Mult.: 1

Adapters

Socket (Female), Socket (Female)

Pluggable Screw

IP67

Circular Metric Connectors HAR-SPEED M12 GENDER CHANGER PUSH PULL

21033816816
HARTING
1: $116.17
24In Stock
44Expected 2026-03-30

Mfr. Part #
21033816816

Mouser Part #
617-21033816816

HARTING

Circular Metric Connectors HAR-SPEED M12 GENDER CHANGER PUSH PULL

Learn More

Datasheet

24In Stock

44Expected 2026-03-30

$116.17

$106.91

$95.08

$90.55

$86.24

Min.: 1
Mult.: 1

Socket (Female)

Solder

Circular Metric Connectors 4P Female M12 A-Code R/A Harax

21011405091
HARTING
1: $47.46
4In Stock
17On Order

Mfr. Part #
21011405091

Mouser Part #
617-21-01-140-5091

HARTING

Circular Metric Connectors 4P Female M12 A-Code R/A Harax

Learn More

Datasheet

4In Stock

17On Order

$47.46

$38.64

$37.44

$35.77

View

Min.: 1
Mult.: 1

Connectors

Socket (Female)

IDC

IP65, IP67

Standard Circular Connector 4P M8 MALE STRAIGHT

21021511405
HARTING
1: $24.77
71In Stock

Mfr. Part #
21021511405

Mouser Part #
617-21-02-151-1405

HARTING

Standard Circular Connector 4P M8 MALE STRAIGHT

Learn More

Datasheet

71In Stock

$24.77

$21.86

$20.48

$19.51

View

Min.: 1
Mult.: 1

Connectors

Crimp

IP67

Circular Metric Connectors 4P Female M12-S Straight Harax

21031112405
HARTING
1: $22.18
141In Stock
119Expected 2026-02-24

Mfr. Part #
21031112405

Mouser Part #
617-21-03-111-2405

HARTING

Circular Metric Connectors 4P Female M12-S Straight Harax

Learn More

Datasheet

141In Stock

119Expected 2026-02-24

$22.18

$18.85

$17.67

$16.82

View

Min.: 1
Mult.: 1

Connectors

Socket (Female)

IDC

IP65, IP67

Circular Metric Connectors BlindingCapfor Fw/eyelet

21010000030
HARTING
1: $17.81
7In Stock

Mfr. Part #
21010000030

Mouser Part #
617-21010000030

HARTING

Circular Metric Connectors BlindingCapfor Fw/eyelet

Learn More

Datasheet

7In Stock

$17.81

$15.14

$14.18

$13.51

View

Min.: 1
Mult.: 1

Accessories

Circular Metric Connectors 4P Male M12 A-Code R/A Harax

21011405081
HARTING
1: $42.96
3In Stock

Mfr. Part #
21011405081

Mouser Part #
617-21011405081

HARTING

Circular Metric Connectors 4P Male M12 A-Code R/A Harax

Learn More

Datasheet

3In Stock

$42.96

$38.44

$37.21

$35.43

View

Min.: 1
Mult.: 1

Connectors

Pin (Male)

IDC

IP65, IP67

Circular Metric Connectors M12 HOUSING FEMALE FRONT MNT PACKED

21033012003
HARTING
1: $17.15
1In Stock
220Expected 2026-02-24

Mfr. Part #
21033012003

Mouser Part #
617-21033012003

HARTING

Circular Metric Connectors M12 HOUSING FEMALE FRONT MNT PACKED

Learn More

Datasheet

1In Stock

220Expected 2026-02-24

$17.15

$15.03

$13.91

$13.42

View

Min.: 1
Mult.: 1

Hardware

Circular Metric Connectors M12 A 5p fml angled pcb mount, shielded

21033214501
HARTING
1: $21.21
17In Stock
130On Order

Mfr. Part #
21033214501

Mouser Part #
617-21033214501

HARTING

Circular Metric Connectors M12 A 5p fml angled pcb mount, shielded

Learn More

Datasheet

17In Stock

130On Order

$21.21

$18.04

$16.69

$16.10

View

Min.: 1
Mult.: 1

Connectors

Socket (Female)

Through Hole

M8 / M12 Connectors & Cordsets

Types of Circular Connectors

Mouser Electronics®

Company

Resources

Support