Circular Connectors – Mouser Singapore

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M8 D- & P-Coded Circular Metric Connectors

HARTING M8 D- and P-Coded Circular Metric Connectors are equipped with PushPull technology, enabling quick connections and space savings. The M8 D-code products support Cat.5 100Mbit/s according to IEEE 802.3, while the M8 P-code series can be used for EtherCAT P technology. HARTING M8 D- and P-Coded Circular Metric Connectors are ideal for vision systems, sensors, Ethernet switches, and gateway devices.

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Types of Circular Connectors

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Part #

Circular Metric Connectors M8 P-code 4pin straight m shielded AWG26-22 (0.14-0.34mm2) for cable 6.2-6.8mm

21021451405
HARTING
1: $39.89
276In Stock

Mfr. Part No.
21021451405

Mouser Part No
617-21021451405

HARTING

Circular Metric Connectors M8 P-code 4pin straight m shielded AWG26-22 (0.14-0.34mm2) for cable 6.2-6.8mm

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Datasheet

276In Stock

$39.89

$37.24

$34.90

$33.24

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Min.: 1
Mult.: 1

Connectors

Pin (Male)

Crimp

IP67

Circular Metric Connectors M8 Housing Female front mounting M10x1 w/ locknut

21023012001
HARTING
1: $15.75
49In Stock

Mfr. Part No.
21023012001

Mouser Part No
617-21023012001

HARTING

Circular Metric Connectors M8 Housing Female front mounting M10x1 w/ locknut

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Datasheet

49In Stock

$15.75

$14.18

$13.36

$12.23

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Min.: 1
Mult.: 1

Hardware

IP65, IP67

Circular Metric Connectors M8 Housing Female front mounting M10x1 w/o locknut

21023012002
HARTING
1: $13.98
25In Stock

Mfr. Part No.
21023012002

Mouser Part No
617-21023012002

HARTING

Circular Metric Connectors M8 Housing Female front mounting M10x1 w/o locknut

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Datasheet

25In Stock

$13.98

$12.59

$11.86

$10.27

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Min.: 1
Mult.: 1

Hardware

IP65, IP67

Circular Metric Connectors M8 D-code 4pin straight m shielded AWG26-22 (0.14-0.34mm2) for cable 6.2-6.8mm

21021851405
HARTING
1: $49.33
118In Stock
79Expected 28/9/2026

Mfr. Part No.
21021851405

Mouser Part No
617-21021851405

HARTING

Circular Metric Connectors M8 D-code 4pin straight m shielded AWG26-22 (0.14-0.34mm2) for cable 6.2-6.8mm

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Datasheet

118In Stock

79Expected 28/9/2026

$49.33

$43.55

$41.97

$40.13

View

Min.: 1
Mult.: 1

Connectors

Pin (Male)

Crimp

IP67

Circular Metric Connectors M8 P-code 4pin straight f shielded AWG26-22 (0.14-0.34mm2) for cable 6.2-6.8mm

21021452405
HARTING
1: $51.75
3In Stock

Mfr. Part No.
21021452405

Mouser Part No
617-21021452405

HARTING

Circular Metric Connectors M8 P-code 4pin straight f shielded AWG26-22 (0.14-0.34mm2) for cable 6.2-6.8mm

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Datasheet

3In Stock

$51.75

$43.98

$41.22

$39.39

View

Min.: 1
Mult.: 1

Connectors

Socket (Female)

Crimp

IP67

Circular Metric Connectors M8 D-code PushPull 4pin straight m shielded AWG26-22 for cable 6.2-6.8mm

21021851430
HARTING
1: $49.30
5In Stock

Mfr. Part No.
21021851430

Mouser Part No
617-21021851430

HARTING

Circular Metric Connectors M8 D-code PushPull 4pin straight m shielded AWG26-22 for cable 6.2-6.8mm

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Datasheet

5In Stock

$49.30

$42.46

$39.89

$38.09

View

Min.: 1
Mult.: 1

Connectors

Pin (Male)

Crimp

IP67

Circular Metric Connectors M8 D-code 4pin straight f shielded AWG26-22 (0.14-0.34mm2) for cable 6.2-6.8mm

21021852405
HARTING
1: $49.07
9In Stock
10Expected 14/8/2026

Mfr. Part No.
21021852405

Mouser Part No
617-21021852405

HARTING

Circular Metric Connectors M8 D-code 4pin straight f shielded AWG26-22 (0.14-0.34mm2) for cable 6.2-6.8mm

Learn More

Datasheet

9In Stock

10Expected 14/8/2026

$49.07

$41.52

$40.65

$38.84

View

Min.: 1
Mult.: 1

Connectors

Pin (Male)

Crimp

IP67

Circular Metric Connectors M8 P-code 4pin FML angled pcb mnt (THR) w/o shielded IP67 (packaged in tray)

21023412418
HARTING
1: $17.44
48In Stock

Mfr. Part No.
21023412418

Mouser Part No
617-21023412418

HARTING

Circular Metric Connectors M8 P-code 4pin FML angled pcb mnt (THR) w/o shielded IP67 (packaged in tray)

Learn More

Datasheet

48In Stock

$17.44

$15.46

$14.86

$12.46

View

Min.: 1
Mult.: 1

Inserts

Solder

IP67

Circular Metric Connectors M8 P-code 4pin FML straight pcb mnt (THR) w/ housing front mnt shielded IP67

21023412431
HARTING
1: $34.31
6In Stock

Mfr. Part No.
21023412431

Mouser Part No
617-21023412431

HARTING

Circular Metric Connectors M8 P-code 4pin FML straight pcb mnt (THR) w/ housing front mnt shielded IP67

Learn More

Datasheet

6In Stock

$34.31

$29.16

$27.32

$26.03

View

Min.: 1
Mult.: 1

Connectors

Solder

IP67

Circular Metric Connectors M8 D-code 4pin FML angled pcb mnt (THR) w/o shielded IP67 (packaged in box)

21023812419
HARTING
1: $15.91
24In Stock

Mfr. Part No.
21023812419

Mouser Part No
617-21023812419

HARTING

Circular Metric Connectors M8 D-code 4pin FML angled pcb mnt (THR) w/o shielded IP67 (packaged in box)

Learn More

Datasheet

24In Stock

$15.91

$13.52

$12.66

$12.06

View

Min.: 1
Mult.: 1

Inserts

Solder

IP67

Circular Metric Connectors M8 D-code 4pin FML straight pcb mnt (THR) w/ housing front mnt shielded IP67

21023812431
HARTING
1: $32.03
4In Stock

Mfr. Part No.
21023812431

Mouser Part No
617-21023812431

HARTING

Circular Metric Connectors M8 D-code 4pin FML straight pcb mnt (THR) w/ housing front mnt shielded IP67

Learn More

Datasheet

4In Stock

$32.03

$27.21

$25.51

$24.29

View

Min.: 1
Mult.: 1

Connectors

Solder

IP67

Standard Circular Connector Hex Nut M10x1

21010000051
HARTING
1: $2.18
69In Stock
150Expected 28/9/2026

Mfr. Part No.
21010000051

Mouser Part No
617-21010000051

HARTING

Standard Circular Connector Hex Nut M10x1

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Datasheet

69In Stock

150Expected 28/9/2026

$2.18

$1.90

$1.82

$1.50

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Min.: 1
Mult.: 1

Accessories

Circular Metric Connectors M8 P 04P MA HARAX STRAIGHT

21021451430
HARTING
1: $53.35
5Stock Available

Mfr. Part No.
21021451430

Mouser Part No
617-21021451430

HARTING

Circular Metric Connectors M8 P 04P MA HARAX STRAIGHT

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Datasheet

5Stock Available

More Info Available

$53.35

$45.34

$43.11

$41.71

View

Min.: 1
Mult.: 1

Connectors

Pin (Male)

IDC

Circular Metric Connectors M8 P-code 4pin FML angled pcb mnt (THR) w/o shielded IP67 (packaged in box)

21023412419
HARTING
1: $17.92
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
21023412419

Mouser Part No
617-21023412419

HARTING

Circular Metric Connectors M8 P-code 4pin FML angled pcb mnt (THR) w/o shielded IP67 (packaged in box)

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

$17.92

$15.88

$13.41

$12.97

View

Min.: 1
Mult.: 1

Inserts

Solder

IP67

Circular Metric Connectors M8 D-code 4pin FML angled pcb mnt (THR) w/o shielded IP67 (packaged in tray)

21023812418
HARTING
1: $16.01
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
21023812418

Mouser Part No
617-21023812418

HARTING

Circular Metric Connectors M8 D-code 4pin FML angled pcb mnt (THR) w/o shielded IP67 (packaged in tray)

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

$16.01

$14.18

$13.75

$11.41

View

Min.: 1
Mult.: 1

Inserts

Solder

IP67

Circular Metric Connectors M8 sealing insert for 6.8mm OD

21010102046
HARTING
1: $6.68
Non-Stocked Lead-Time 20 Weeks

Mfr. Part No.
21010102046

Mouser Part No
617-21010102046

HARTING

Circular Metric Connectors M8 sealing insert for 6.8mm OD

Learn More

Non-Stocked Lead-Time 20 Weeks

$6.68

$5.17

$5.10

$4.83

View

Min.: 1
Mult.: 1

Accessories

M8 D- & P-Coded Circular Metric Connectors

Types of Circular Connectors

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