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

4 Circular Connectors

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

Types of Circular Connectors

List Images

Results: 116

Applied Filters:

Shell Size = 4

Manufacturer

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 #

Standard Circular Connector Straight Cable Clamp Unsealed IP40 Size 4

CL124030
Souriau
1: £17.26
90In Stock

Mfr. Part No.
CL124030

Mouser Part No
649-CL124030

Souriau

Standard Circular Connector Straight Cable Clamp Unsealed IP40 Size 4

Learn More

Datasheet

90In Stock

£17.26

£16.20

£14.26

£13.95

View

Min.: 1
Mult.: 1

Accessories

IP40

Standard Circular Connector 4P PLASTIC PIN PLUG BANTAMATE II

MBG4P11
Souriau
1: £17.51
140In Stock

Mfr. Part No.
MBG4P11

Mouser Part No
649-MBG4P-11

Souriau

Standard Circular Connector 4P PLASTIC PIN PLUG BANTAMATE II

Learn More

Datasheet

140In Stock

£17.51

£14.88

£13.96

£13.29

View

Min.: 1
Mult.: 1

Plugs

Without Pin Contacts

Crimp

Standard Circular Connector Backshell Size 4 Sealing Gland

CL124021
Souriau
1: £18.49
163In Stock

Mfr. Part No.
CL124021

Mouser Part No
649-CL124021

Souriau

Standard Circular Connector Backshell Size 4 Sealing Gland

Learn More

Datasheet

163In Stock

£18.49

£15.71

£14.73

£13.78

View

Min.: 1
Mult.: 1

Accessories

IP68

Standard Circular Connector

SR38-4P-3P(31)
Hirose Connector
1: £12.34
453In Stock

Mfr. Part No.
SR38-4P-3P(31)

Mouser Part No
798-SR38-4P-3P(31)

Hirose Connector

Standard Circular Connector

Datasheet

453In Stock

£12.34

£10.39

£9.92

£9.25

£8.56

Min.: 1
Mult.: 1

Connectors

Pin (Male)

Solder

Standard Circular Connector 40P Pin Receptacle Sealed Shell Size 4

CL1M4201
Souriau
1: £14.09
75In Stock

Mfr. Part No.
CL1M4201

Mouser Part No
649-CL1M4201

Souriau

Standard Circular Connector 40P Pin Receptacle Sealed Shell Size 4

Learn More

Datasheet

75In Stock

£14.09

£12.21

£11.58

£10.17

View

Min.: 1
Mult.: 1

Connectors

Pin (Male)

Crimp

IP67

Standard Circular Connector Backshell Size 4 Sealing Gland

CL104021
Souriau
1: £47.00
42In Stock

Mfr. Part No.
CL104021

Mouser Part No
649-CL104021

Souriau

Standard Circular Connector Backshell Size 4 Sealing Gland

Learn More

Datasheet

42In Stock

£47.00

£40.87

£39.30

£37.99

£33.72

Min.: 1
Mult.: 1

Accessories

IP68

Standard Circular Connector 40P Socket Plug IP67 Shell Size 4

CL1F4201
Souriau
1: £17.41
86In Stock

Mfr. Part No.
CL1F4201

Mouser Part No
649-CL1F4201

Souriau

Standard Circular Connector 40P Socket Plug IP67 Shell Size 4

Learn More

Datasheet

86In Stock

£17.41

£14.80

£13.87

£11.64

Min.: 1
Mult.: 1

Connectors

Socket (Female)

Crimp

IP67

Circular MIL Spec Connector 3P Size 4 Oval Flange Receptacle w/ Pin Contacts, Red

8STA0-0435PN
Souriau
1: £70.05
10In Stock

Mfr. Part No.
8STA0-0435PN

Mouser Part No
649-8STA00435PN

Souriau

Circular MIL Spec Connector 3P Size 4 Oval Flange Receptacle w/ Pin Contacts, Red

Learn More

Datasheet

10In Stock

£70.05

£63.87

£61.42

£59.36

View

Min.: 1
Mult.: 1

Receptacles

Pin (Male)

Crimp

Circular MIL Spec Connector In-Line Receptacle - size 4 - 6 contacts - Male

8STA1-04-06PN
Souriau
1: £76.46
10In Stock

Mfr. Part No.
8STA1-04-06PN

Mouser Part No
649-8STA10406PN

Souriau

Circular MIL Spec Connector In-Line Receptacle - size 4 - 6 contacts - Male

Learn More

Datasheet

10In Stock

£76.46

£69.69

£67.01

£64.77

View

Min.: 1
Mult.: 1

Receptacles

Pin (Male)

Crimp

Standard Circular Connector Std Endbells Shell size 4

8810-43-112-127
Souriau
1: £937.00
4In Stock
Factory Special Order

Mfr. Part No.
8810-43-112-127

Mouser Part No
649-8810-43-112-127

Factory Special Order

Souriau

Standard Circular Connector Std Endbells Shell size 4

Datasheet

4In Stock

£937.00

Min.: 1
Mult.: 1

Accessories

Standard Circular Connector

84041872
Souriau
1: £2,595.10
7In Stock

Mfr. Part No.
84041872

Mouser Part No
649-84041872

Souriau

Standard Circular Connector

Datasheet

7In Stock

£2,595.10

Min.: 1
Mult.: 1

Plugs

Socket (Female)

Solder

IP65

Circular Push Pull Connectors Receptacle with break-away and push-pull locking for rear panel mounting

G34K0C-P40QF00-0000
ODU
1: £241.70
52In Stock

Mfr. Part No.
G34K0C-P40QF00-0000

Mouser Part No
394-34K0CP40QF000000

ODU

Circular Push Pull Connectors Receptacle with break-away and push-pull locking for rear panel mounting

Learn More

Datasheet

52In Stock

£241.70

Min.: 1
Mult.: 1

Socket (Female)

Solder

IP68

Circular MIL Spec Connector 5P Size 4 Oval Flange Receptacle w/ Socket Contacts, Red

8STA0-04-05SN
Souriau
1: £81.53
3In Stock

Mfr. Part No.
8STA0-04-05SN

Mouser Part No
649-8STA00405SN

Souriau

Circular MIL Spec Connector 5P Size 4 Oval Flange Receptacle w/ Socket Contacts, Red

Learn More

Datasheet

3In Stock

£81.53

£69.58

£69.47

£67.16

View

Min.: 1
Mult.: 1

Receptacles

Socket (Female)

Crimp

Standard Circular Connector Sq Flange Pnl Gasket Shell Sz 4

CL194001
Souriau
1: £5.70
42In Stock

Mfr. Part No.
CL194001

Mouser Part No
649-CL194001

Souriau

Standard Circular Connector Sq Flange Pnl Gasket Shell Sz 4

Learn More

Datasheet

42In Stock

£5.70

£5.15

£4.87

£4.75

View

Min.: 1
Mult.: 1

Accessories

Standard Circular Connector 26P Socket Plug Sz 4 Unsealed

CL1F4100
Souriau
1: £14.18
50In Stock

Mfr. Part No.
CL1F4100

Mouser Part No
649-CL1F4100

Souriau

Standard Circular Connector 26P Socket Plug Sz 4 Unsealed

Learn More

Datasheet

50In Stock

£14.18

£10.82

£10.50

£10.14

View

Min.: 1
Mult.: 1

Connectors

Socket (Female)

Crimp

IP40

Standard Circular Connector 40P Socket Plug Sz 4 Unsealed

CL1F4200
Souriau
1: £14.18
2In Stock

Mfr. Part No.
CL1F4200

Mouser Part No
649-CL1F4200

Souriau

Standard Circular Connector 40P Socket Plug Sz 4 Unsealed

Learn More

Datasheet

2In Stock

£14.18

£12.28

£11.65

£10.22

View

Min.: 1
Mult.: 1

Connectors

Socket (Female)

Crimp

IP68

Standard Circular Connector 26P Pin Receptacle Unsealed Size 4

CL1M4100
Souriau
1: £11.67
30In Stock
50Expected 26/06/2026

Mfr. Part No.
CL1M4100

Mouser Part No
649-CL1M4100

Souriau

Standard Circular Connector 26P Pin Receptacle Unsealed Size 4

Learn More

Datasheet

30In Stock

50Expected 26/06/2026

£11.67

£9.93

£9.31

£8.85

View

Min.: 1
Mult.: 1

Connectors

Pin (Male)

Crimp

IP40

Standard Circular Connector 26P Pin Receptacle Sealed Shell Size 4

CL1M4101
Souriau
1: £14.01
21In Stock

Mfr. Part No.
CL1M4101

Mouser Part No
649-CL1M4101

Souriau

Standard Circular Connector 26P Pin Receptacle Sealed Shell Size 4

Learn More

Datasheet

21In Stock

£14.01

£12.14

£11.51

£10.12

View

Min.: 1
Mult.: 1

Connectors

Pin (Male)

Crimp

IP67

Standard Circular Connector 40P Pin Receptacle Unsealed Size 4

CL1M4200
Souriau
1: £12.41
9In Stock

Mfr. Part No.
CL1M4200

Mouser Part No
649-CL1M4200

Souriau

Standard Circular Connector 40P Pin Receptacle Unsealed Size 4

Learn More

Datasheet

9In Stock

£12.41

£11.01

£10.58

£8.68

View

Min.: 1
Mult.: 1

Connectors

Pin (Male)

Crimp

IP40

Standard Circular Connector 40P Pin Plug IP67 Shell Size 4

CL1P4201
Souriau
1: £18.79
12In Stock

Mfr. Part No.
CL1P4201

Mouser Part No
649-CL1P4201

Souriau

Standard Circular Connector 40P Pin Plug IP67 Shell Size 4

Learn More

Datasheet

12In Stock

£18.79

£15.97

£14.97

£13.98

View

Min.: 1
Mult.: 1

Connectors

Pin (Male)

Crimp

IP67

Standard Circular Connector Rcpt 4P CBL

JN1HS04MK1-R
JAE Electronics
1: £13.01
6In Stock
30Expected 27/07/2026

Mfr. Part No.
JN1HS04MK1-R

Mouser Part No
656-JN1HS04MK1R

JAE Electronics

Standard Circular Connector Rcpt 4P CBL

Learn More

Datasheet

6In Stock

30Expected 27/07/2026

£13.01

£11.05

£10.36

£9.86

View

Min.: 1
Mult.: 1

Connectors

Pin (Male)

Solder

IP67

Circular MIL Spec Connector In-Line Receptacle - size 4 - 3 contacts - Male

8STA1-0435PN
Souriau
1: £72.21
3In Stock

Mfr. Part No.
8STA1-0435PN

Mouser Part No
649-8STA10435PN

Souriau

Circular MIL Spec Connector In-Line Receptacle - size 4 - 3 contacts - Male

Learn More

Datasheet

3In Stock

£72.21

£61.37

£59.36

£56.10

View

Min.: 1
Mult.: 1

Receptacles

Pin (Male)

Crimp

Circular MIL Spec Connector 5P Size 4 Straight Plug w/ Pin Contacts, Orange

8STA6-04-05PC
Souriau
1: £83.07
7In Stock

Mfr. Part No.
8STA6-04-05PC

Mouser Part No
649-8STA60405PC

Souriau

Circular MIL Spec Connector 5P Size 4 Straight Plug w/ Pin Contacts, Orange

Learn More

Datasheet

7In Stock

£83.07

£70.98

£70.83

£68.46

View

Min.: 1
Mult.: 1

Plugs

Pin (Male)

Crimp

Standard Circular Connector 26P Socket Plug IP67 Shell Size 4

CL1F4101
Souriau
1: £17.16
24In Stock

Mfr. Part No.
CL1F4101

Mouser Part No
649-CL1F4101

Souriau

Standard Circular Connector 26P Socket Plug IP67 Shell Size 4

Learn More

Datasheet

24In Stock

£17.16

£14.59

£13.67

£13.02

View

Min.: 1
Mult.: 1

Connectors

Socket (Female)

Crimp

IP67

Standard Circular Connector 40P Socket Plug IP67 In-Line Shell Size 4

CL1F4203
Souriau
1: £22.52
30In Stock

Mfr. Part No.
CL1F4203

Mouser Part No
649-CL1F4203

Souriau

Standard Circular Connector 40P Socket Plug IP67 In-Line Shell Size 4

Learn More

Datasheet

30In Stock

£22.52

£19.14

£18.28

£17.02

View

Min.: 1
Mult.: 1

Connectors

Socket (Female)

Crimp

IP68

4 Circular Connectors

Types of Circular Connectors

Customer Service Office

Company

Resources

Support