Circular Connectors – Mouser Canada

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PCB Connection Technology Solutions

HARTING PCB Connection Technology Solutions include a comprehensive portfolio of connectors, terminal blocks, cordsets, and Ethernet interfaces. This HARTING product lineup for PCB Connection Technology Solutions is ideal for machinery, communications, controllers, drivers, sensors, and medical device applications.

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Types of Circular Connectors

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Results: 65

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Part #

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

21033711403
HARTING
1: $38.87
21In Stock

Mfr. Part #
21033711403

Mouser Part #
617-21033711403

HARTING

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

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Datasheet

21In Stock

$38.87

$36.92

$33.09

$31.87

View

Min.: 1
Mult.: 1

Connectors

Socket (Female)

Wire

IP67

Circular Metric Connectors M12 slim angled fem A-cod 5-pol

21038214505
HARTING
1: $64.19
39In Stock

Mfr. Part #
21038214505

Mouser Part #
617-21038214505

HARTING

Circular Metric Connectors M12 slim angled fem A-cod 5-pol

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Datasheet

39In Stock

$64.19

$56.38

$53.94

$48.72

View

Min.: 1
Mult.: 1

Connectors

Without Socket Contacts

Crimp

IP67

Circular Metric Connectors PFT M12-crimp shield Male B-Code 5pol

21038411525
HARTING
1: $79.02
12In Stock

Mfr. Part #
21038411525

Mouser Part #
617-21038411525

HARTING

Circular Metric Connectors PFT M12-crimp shield Male B-Code 5pol

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Datasheet

12In Stock

$79.02

$70.73

$62.95

$59.96

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Min.: 1
Mult.: 1

Connectors

Without Pin Contacts

Crimp

IP67

Circular Metric Connectors Counter Nut M14x1

21410000011
HARTING
1: $7.97
24In Stock

Mfr. Part #
21410000011

Mouser Part #
617-21410000011

HARTING

Circular Metric Connectors Counter Nut M14x1

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Datasheet

24In Stock

$7.97

$6.78

$6.34

$6.03

View

Min.: 1
Mult.: 1

Circular Metric Connectors M12 Housing Female M14x1, 13mm height

21410000013
HARTING
1: $12.05
9In Stock

Mfr. Part #
21410000013

Mouser Part #
617-21410000013

HARTING

Circular Metric Connectors M12 Housing Female M14x1, 13mm height

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Datasheet

9In Stock

$12.05

$10.25

$9.59

$9.13

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Min.: 1
Mult.: 1

Hardware

Circular Metric Connectors har-speed wall bracket

21010000036
HARTING
1: $8.92
66In Stock
192On Order

Mfr. Part #
21010000036

Mouser Part #
617-21010000036

HARTING

Circular Metric Connectors har-speed wall bracket

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Datasheet

66In Stock

192On Order

$8.92

$8.70

$7.49

$6.43

View

Min.: 1
Mult.: 1

Hardware

Circular Metric Connectors M12 A 4pin male strt SMT pcb mnt unshld

21033111415
HARTING
1: $17.24
21In Stock

Mfr. Part #
21033111415

Mouser Part #
617-21033111415

HARTING

Circular Metric Connectors M12 A 4pin male strt SMT pcb mnt unshld

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Datasheet

21In Stock

$17.24

$15.56

$10.98

$10.32

View

Min.: 1
Mult.: 1

Inserts

Pin (Male)

SMD

Circular Metric Connectors M12 A 5pin male strt SMT pcb mnt unshld

21033111515
HARTING
1: $16.03
24In Stock

Mfr. Part #
21033111515

Mouser Part #
617-21033111515

HARTING

Circular Metric Connectors M12 A 5pin male strt SMT pcb mnt unshld

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Datasheet

24In Stock

$16.03

$13.63

$12.76

$12.16

View

Min.: 1
Mult.: 1

Inserts

Pin (Male)

SMD

Circular Metric Connectors M12 A 8pin male strt SMT pcb mnt unshld

21033111815
HARTING
1: $22.52
11In Stock

Mfr. Part #
21033111815

Mouser Part #
617-21033111815

HARTING

Circular Metric Connectors M12 A 8pin male strt SMT pcb mnt unshld

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Datasheet

11In Stock

$22.52

$20.35

$15.04

$14.57

View

Min.: 1
Mult.: 1

Inserts

Pin (Male)

SMD

Circular Metric Connectors M12 A 8pin fml strt SMT pcb mnt unshld

21033112810
HARTING
1: $23.98
25In Stock

Mfr. Part #
21033112810

Mouser Part #
617-21033112810

HARTING

Circular Metric Connectors M12 A 8pin fml strt SMT pcb mnt unshld

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Datasheet

25In Stock

$23.98

$20.38

$20.37

$18.17

View

Min.: 1
Mult.: 1

Inserts

Socket (Female)

SMD

Circular Metric Connectors M12 D 4pin fml strt SMT pcb mnt shld

21033812404
HARTING
1: $16.59
16In Stock

Mfr. Part #
21033812404

Mouser Part #
617-21033812404

HARTING

Circular Metric Connectors M12 D 4pin fml strt SMT pcb mnt shld

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Datasheet

16In Stock

$16.59

$13.22

$12.59

$11.97

View

Min.: 1
Mult.: 1

Inserts

Socket (Female)

SMD

IP67

Circular Metric Connectors M12 D-CODED GENDER CHANGER PUSH PULL

21033816403
HARTING
1: $97.61
2In Stock

Mfr. Part #
21033816403

Mouser Part #
617-21033816403

HARTING

Circular Metric Connectors M12 D-CODED GENDER CHANGER PUSH PULL

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Datasheet

2In Stock

$97.61

$88.60

$83.06

$79.10

$75.32

Min.: 1
Mult.: 1

Adapters

Socket (Female), Socket (Female)

Pluggable Screw

IP67

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

21033821410
HARTING
1: $65.39
11In Stock

Mfr. Part #
21033821410

Mouser Part #
617-21033821410

HARTING

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

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Datasheet

11In Stock

$65.39

$60.46

$57.27

$54.54

View

Min.: 1
Mult.: 1

Connectors

IDC

IP67

Circular Metric Connectors M12 SD PFT MALE A CODE 8 POL

21038211825
HARTING
1: $43.95
4In Stock
15On Order

Mfr. Part #
21038211825

Mouser Part #
617-21038211825

HARTING

Circular Metric Connectors M12 SD PFT MALE A CODE 8 POL

Learn More

Datasheet

4In Stock

15On Order

$43.95

$40.52

$38.73

Min.: 1
Mult.: 1

Connectors

Without Pin Contacts

Crimp

IP67

Circular Metric Connectors M12 PUSHPULL 5POLE A-CODED FEMALE

21038212530
HARTING
1: $77.03
16In Stock

Mfr. Part #
21038212530

Mouser Part #
617-21038212530

HARTING

Circular Metric Connectors M12 PUSHPULL 5POLE A-CODED FEMALE

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Datasheet

16In Stock

$77.03

$66.76

$61.78

$58.84

View

Min.: 1
Mult.: 1

Connectors

Without Socket Contacts

Solder

IP54

Circular Metric Connectors M12 slim angled male A-cod 5-pol

21038213505
HARTING
1: $62.61
10In Stock
11Expected 2026-04-14

Mfr. Part #
21038213505

Mouser Part #
617-21038213505

HARTING

Circular Metric Connectors M12 slim angled male A-cod 5-pol

Learn More

Datasheet

10In Stock

11Expected 2026-04-14

$62.61

$55.08

$51.16

$48.72

View

Min.: 1
Mult.: 1

Connectors

Without Pin Contacts

Crimp

IP67

Circular Metric Connectors M12 slim angled fem A-cod 8-pol

21038214805
HARTING
1: $59.99
3In Stock

Mfr. Part #
21038214805

Mouser Part #
617-21038214805

HARTING

Circular Metric Connectors M12 slim angled fem A-cod 8-pol

Learn More

Datasheet

3In Stock

$59.99

$51.85

$50.24

$47.88

View

Min.: 1
Mult.: 1

Socket (Female)

Crimp

IP67

Circular Metric Connectors M12 SD PFT MALE X CODE 8 POL

21038811825
HARTING
1: $57.50
13In Stock

Mfr. Part #
21038811825

Mouser Part #
617-21038811825

HARTING

Circular Metric Connectors M12 SD PFT MALE X CODE 8 POL

Learn More

Datasheet

13In Stock

$57.50

$53.91

$51.35

$48.87

$45.82

Min.: 1
Mult.: 1

Connectors

Without Pin Contacts

Crimp

IP67

Circular Metric Connectors M8-ACC-FRONTMOUNTING HOUSING

21410000016
HARTING
1: $13.51
75In Stock

Mfr. Part #
21410000016

Mouser Part #
617-21410000016

HARTING

Circular Metric Connectors M8-ACC-FRONTMOUNTING HOUSING

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Datasheet

75In Stock

$13.51

$11.48

$10.76

$10.24

View

Min.: 1
Mult.: 1

Circular Metric Connectors M8-ACC-FRONTMOUNTING HOUSING

21410000017
HARTING
1: $19.16
1In Stock

Mfr. Part #
21410000017

Mouser Part #
617-21410000017

HARTING

Circular Metric Connectors M8-ACC-FRONTMOUNTING HOUSING

Learn More

Datasheet

1In Stock

$19.16

$17.28

$12.48

$12.11

Quote

Min.: 1
Mult.: 1

Hardware

Circular Metric Connectors 4P Female M12 D-Code Panel Feed Through

21033712403
HARTING
1: $34.40
4,535On Order

Mfr. Part #
21033712403

Mouser Part #
617-21-03-371-2403

HARTING

Circular Metric Connectors 4P Female M12 D-Code Panel Feed Through

Learn More

Datasheet

4,535On Order

$34.40

$29.23

$27.40

$26.08

View

Min.: 1
Mult.: 1

Connectors

Socket (Female)

Wire

IP67

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

21033214401
HARTING
1: $24.30
150Expected 2026-03-30

Mfr. Part #
21033214401

Mouser Part #
617-21033214401

HARTING

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

Learn More

Datasheet

150Expected 2026-03-30

$24.30

$21.21

$19.63

$18.94

View

Min.: 1
Mult.: 1

Connectors

Socket (Female)

Through Hole

Circular Metric Connectors M12 D 4p fml angled pcb mount, shielded

21033814440
HARTING
1: $22.44
635On Order

Mfr. Part #
21033814440

Mouser Part #
617-21033814440

HARTING

Circular Metric Connectors M12 D 4p fml angled pcb mount, shielded

Learn More

Datasheet

635On Order

$22.44

$19.06

$17.64

$17.02

View

Min.: 1
Mult.: 1

Connectors

Socket (Female)

Through Hole

IP20

Circular Metric Connectors M12 Cat6a Bu gerade VWM

21033812813
HARTING
1: $81.40
11Expected 2026-07-23

Mfr. Part #
21033812813

Mouser Part #
617-21033812813

HARTING

Circular Metric Connectors M12 Cat6a Bu gerade VWM

Learn More

Datasheet

11Expected 2026-07-23

$81.40

$57.88

$55.83

Min.: 1
Mult.: 1

Connectors

Socket (Female)

Through Hole

IP67

Circular Metric Connectors M12 Housing Male M14x1, 9mm height

21410000012
HARTING
1: $11.39
100Stock Available

Mfr. Part #
21410000012

Mouser Part #
617-21410000012

HARTING

Circular Metric Connectors M12 Housing Male M14x1, 9mm height

Learn More

Datasheet

100Stock Available

More Info Available

$11.39

$9.95

$9.59

$9.55

View

Min.: 1
Mult.: 1

Hardware

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