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Circular Waterproof Connectors

Amphenol LTW Circular Waterproof Connectors are environmentally sealed and have an IP66 to IP68 waterproof protection rating. These Ceres connectors, available in plastic and metal shells, feature up to 31 pins and up to 2000 mating cycles. Ceres connectors provide a comprehensive size range and various mating styles: screw, lock bayonet, and push-lock. Amphenol LTW Circular Waterproof Connectors meet many harsh environmental standards and are suitable for both power and data applications.

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Part #

Sensor Cables / Actuator Cables Ceres, Standard Size, Plastic, 2A, 12 pins, Female Connector, Female Contact, Straight-to-Straight, 2 Points Lock, Overmolded Double Ended, Length 3000mm, IP66

AA-BU12FL-BUFL-LA003
Amphenol LTW
1: £27.75
9In Stock

Mfr. Part No.
AA-BU12FL-BUFL-LA003

Mouser Part No
523-ABU12FLBUFLLA003

Amphenol LTW

Sensor Cables / Actuator Cables Ceres, Standard Size, Plastic, 2A, 12 pins, Female Connector, Female Contact, Straight-to-Straight, 2 Points Lock, Overmolded Double Ended, Length 3000mm, IP66

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Datasheet

9In Stock

£27.75

£23.88

£22.85

£22.11

View

Min.: 1
Mult.: 1

Sensor Cables / Actuator Cables Ceres, Standard Size, Plastic, 2A, 12 pins, Female Connector, Female Contact, Straight-to-Straight, 2 Points Lock, Overmolded Double Ended, Length 5000mm, IP66

AA-BU12FL-BUFL-LA005
Amphenol LTW
1: £29.20
10In Stock

Mfr. Part No.
AA-BU12FL-BUFL-LA005

Mouser Part No
523-ABU12FLBUFLLA005

Amphenol LTW

Sensor Cables / Actuator Cables Ceres, Standard Size, Plastic, 2A, 12 pins, Female Connector, Female Contact, Straight-to-Straight, 2 Points Lock, Overmolded Double Ended, Length 5000mm, IP66

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Datasheet

10In Stock

£29.20

£24.99

£22.09

£21.68

Min.: 1
Mult.: 1

Sensor Cables / Actuator Cables Ceres, Mini Size, Plastic, 2A, 06 pins, Female Connector, Female Contact, Straight, 2 Points Lock, Overmolded, Length 3000mm, IP66

AU-06AFFM-LL6A03
Amphenol LTW
1: £15.37
10In Stock

Mfr. Part No.
AU-06AFFM-LL6A03

Mouser Part No
523-AU-06AFFM-LL6A03

Amphenol LTW

Sensor Cables / Actuator Cables Ceres, Mini Size, Plastic, 2A, 06 pins, Female Connector, Female Contact, Straight, 2 Points Lock, Overmolded, Length 3000mm, IP66

Learn More

Datasheet

10In Stock

£15.37

£13.07

£12.09

£11.66

View

Min.: 1
Mult.: 1

Sensor Cables / Actuator Cables Ceres, Standard Size, Plastic, 5A+2A, 08 pins, Female Connector, Male Contact, Straight, 2 Points Lock, Overmolded, Length 3000mm, IP66

BDU-08AFMM-LL6A03
Amphenol LTW
1: £16.34
16In Stock

Mfr. Part No.
BDU-08AFMM-LL6A03

Mouser Part No
523-BDU08AFMMLL6A03

Amphenol LTW

Sensor Cables / Actuator Cables Ceres, Standard Size, Plastic, 5A+2A, 08 pins, Female Connector, Male Contact, Straight, 2 Points Lock, Overmolded, Length 3000mm, IP66

Learn More

Datasheet

16In Stock

£16.34

£13.64

£13.48

£11.51

£11.49

Min.: 1
Mult.: 1

Sensor Cables / Actuator Cables Ceres, Standard Size, Plastic, 2A, 10 pins, Male Connector, Male Contact, Straight, Screw Thread, Receptacle With Cable/Wire, Length 3000mm, IP67

BU-10PMMM-SL7A03
Amphenol LTW
1: £18.66
8In Stock

Mfr. Part No.
BU-10PMMM-SL7A03

Mouser Part No
523-BU-10PMMM-SL7A03

Amphenol LTW

Sensor Cables / Actuator Cables Ceres, Standard Size, Plastic, 2A, 10 pins, Male Connector, Male Contact, Straight, Screw Thread, Receptacle With Cable/Wire, Length 3000mm, IP67

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Datasheet

8In Stock

£18.66

£15.86

£14.93

£14.44

View

Min.: 1
Mult.: 1

Sensor Cables / Actuator Cables Ceres, Middle Size, Plastic, 5A, 09 pins, Female Connector, Female Contact, Straight, Screw Thread, Overmolded, Length 10000mm, IP67

ACD-09AFFM-SL7A10
Amphenol LTW
1: £30.91
48In Stock

Mfr. Part No.
ACD-09AFFM-SL7A10

Mouser Part No
523-ACD09AFFMSL7A10

Amphenol LTW

Sensor Cables / Actuator Cables Ceres, Middle Size, Plastic, 5A, 09 pins, Female Connector, Female Contact, Straight, Screw Thread, Overmolded, Length 10000mm, IP67

Learn More

Datasheet

48In Stock

£30.91

£27.08

£25.91

£25.07

View

Min.: 1
Mult.: 1

Sensor Cables / Actuator Cables Ceres, Mini Size, Plastic, 2A, 04 pins, Female Connector, Female Contact, Right Angle, 2 Points Lock, Overmolded, Length 1000mm, IP66

AU-04BFFM-LR6A01
Amphenol LTW
1: £10.99
318In Stock
500Expected 15/04/2026

Mfr. Part No.
AU-04BFFM-LR6A01

Mouser Part No
523-AU-04BFFM-LR6A01

Amphenol LTW

Sensor Cables / Actuator Cables Ceres, Mini Size, Plastic, 2A, 04 pins, Female Connector, Female Contact, Right Angle, 2 Points Lock, Overmolded, Length 1000mm, IP66

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Datasheet

318In Stock

500Expected 15/04/2026

£10.99

£9.33

£9.20

£8.83

View

Min.: 1
Mult.: 1

Standard Circular Connector Ceres, Standard Size, Plastic, 5A, 04 pins, Female Connector, Male Contact, Straight, 2 Points Lock, Solder, Field Installable, F4.5 - F6.5mm, IP67

BD-04BFMA-LL7001
Amphenol LTW
1: £7.96
317In Stock

Mfr. Part No.
BD-04BFMA-LL7001

Mouser Part No
523-BD-04BFMA-LL7001

Amphenol LTW

Standard Circular Connector Ceres, Standard Size, Plastic, 5A, 04 pins, Female Connector, Male Contact, Straight, 2 Points Lock, Solder, Field Installable, F4.5 - F6.5mm, IP67

Learn More

Datasheet

317In Stock

£7.96

£7.17

£6.75

£6.57

View

Min.: 1
Mult.: 1

Standard Circular Connector Ceres, Standard Size, Plastic, 5A, 08 pins, Female Connector, Female Contact, Straight, 2 Points Lock, Solder, Field Installable, F4.5 - F6.5mm, IP67

BD-08BFFA-LL7001
Amphenol LTW
1: £10.79
297In Stock

Mfr. Part No.
BD-08BFFA-LL7001

Mouser Part No
523-BD-08BFFA-LL7001

Amphenol LTW

Standard Circular Connector Ceres, Standard Size, Plastic, 5A, 08 pins, Female Connector, Female Contact, Straight, 2 Points Lock, Solder, Field Installable, F4.5 - F6.5mm, IP67

Learn More

Datasheet

297In Stock

£10.79

£9.57

£9.20

£8.83

View

Min.: 1
Mult.: 1

Standard Circular Connector Ceres, Standard Size, Plastic, 2A, 10 pins, Female Connector, Female Contact, Straight, 2 Points Lock, Solder, Field Installable, F4.5 - F6.5mm, IP67

BU-10BFFA-LL7001
Amphenol LTW
1: £12.16
414In Stock

Mfr. Part No.
BU-10BFFA-LL7001

Mouser Part No
523-BU-10BFFA-LL7001

Amphenol LTW

Standard Circular Connector Ceres, Standard Size, Plastic, 2A, 10 pins, Female Connector, Female Contact, Straight, 2 Points Lock, Solder, Field Installable, F4.5 - F6.5mm, IP67

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Datasheet

414In Stock

£12.16

£10.54

£10.00

£9.84

View

Min.: 1
Mult.: 1

Standard Circular Connector Ceres, Standard Size, Plastic, 2A, 10 pins, Male Connector, Male Contact, Straight, 2 Points Lock, Solder, Field Installable, F4.5 - F6.5mm, IP67

BU-10BMMA-LL7001
Amphenol LTW
1: £10.71
196In Stock

Mfr. Part No.
BU-10BMMA-LL7001

Mouser Part No
523-BU-10BMMA-LL7001

Amphenol LTW

Standard Circular Connector Ceres, Standard Size, Plastic, 2A, 10 pins, Male Connector, Male Contact, Straight, 2 Points Lock, Solder, Field Installable, F4.5 - F6.5mm, IP67

Learn More

Datasheet

196In Stock

£10.71

£9.10

£8.97

£8.61

View

Min.: 1
Mult.: 1

Standard Circular Connector Ceres, Standard Size, Plastic, 2A, 12 pins, Female Connector, Female Contact, Straight, 2 Points Lock, Solder, Field Installable, F4.5 - F6.5mm, IP67

BU-12BFFA-LL7001
Amphenol LTW
1: £12.07
439In Stock

Mfr. Part No.
BU-12BFFA-LL7001

Mouser Part No
523-BU-12BFFA-LL7001

Amphenol LTW

Standard Circular Connector Ceres, Standard Size, Plastic, 2A, 12 pins, Female Connector, Female Contact, Straight, 2 Points Lock, Solder, Field Installable, F4.5 - F6.5mm, IP67

Learn More

Datasheet

439In Stock

£12.07

£11.00

£10.17

£9.67

View

Min.: 1
Mult.: 1

Standard Circular Connector Ceres, Waterproof Cap With Rubber Lead, Plastic, 2 Points Lock, Male Connector

CAP-WABMLPC1
Amphenol LTW
1: £2.19
1,854In Stock
1,210Expected 17/03/2026

Mfr. Part No.
CAP-WABMLPC1

Mouser Part No
523-CAP-WABMLPC1

Amphenol LTW

Standard Circular Connector Ceres, Waterproof Cap With Rubber Lead, Plastic, 2 Points Lock, Male Connector

Learn More

Datasheet

1,854In Stock

1,210Expected 17/03/2026

£2.19

£1.99

£1.89

£1.75

View

Min.: 1
Mult.: 1

Standard Circular Connector Ceres, Waterproof Cap With Rubber Lead, Plastic, Screw Thread, Male Connector

CAP-WACMSPC1
Amphenol LTW
1: £3.00
3,868In Stock
2,080Expected 12/03/2026

Mfr. Part No.
CAP-WACMSPC1

Mouser Part No
523-CAP-WACMSPC1

Amphenol LTW

Standard Circular Connector Ceres, Waterproof Cap With Rubber Lead, Plastic, Screw Thread, Male Connector

Learn More

Datasheet

3,868In Stock

2,080Expected 12/03/2026

£3.00

£2.73

£2.59

£2.41

View

Min.: 1
Mult.: 1

Standard Circular Connector Ceres, Middle Size, Plastic, 5A, 14 pins, Female Connector, Female Contact, Straight, 2 Points Lock, Solder, Field Installable, F4.0 - F9.6mm, IP67

CD-14BFFA-LL7001
Amphenol LTW
1: £13.34
212In Stock
100Expected 18/02/2026

Mfr. Part No.
CD-14BFFA-LL7001

Mouser Part No
523-CD-14BFFA-LL7001

Amphenol LTW

Standard Circular Connector Ceres, Middle Size, Plastic, 5A, 14 pins, Female Connector, Female Contact, Straight, 2 Points Lock, Solder, Field Installable, F4.0 - F9.6mm, IP67

Learn More

Datasheet

212In Stock

100Expected 18/02/2026

£13.34

£11.34

£10.86

£10.70

View

Min.: 1
Mult.: 1

Standard Circular Connector Ceres, Large Size, Plastic, 5A, 18 pins, Female Connector, Female Contact, Straight, 2 Points Lock, Solder, Field Installable, F5.5 - F10.8mm, IP67

DD-18BFFA-LL7001
Amphenol LTW
1: £11.79
231In Stock

Mfr. Part No.
DD-18BFFA-LL7001

Mouser Part No
523-DD-18BFFA-LL7001

Amphenol LTW

Standard Circular Connector Ceres, Large Size, Plastic, 5A, 18 pins, Female Connector, Female Contact, Straight, 2 Points Lock, Solder, Field Installable, F5.5 - F10.8mm, IP67

Learn More

Datasheet

231In Stock

£11.79

£11.10

£10.66

£10.56

Min.: 1
Mult.: 1

Standard Circular Connector Ceres, Mini Size, Plastic, 5A, 02 pins, Male Connector, Male Contact, Circular, 2 Points Lock, Solder, Receptacle, IP67

1AD-02PMMS-LC7001
Amphenol LTW
1: £3.91
10In Stock

Mfr. Part No.
1AD-02PMMS-LC7001

Mouser Part No
523-1AD-02PMMSLC7001

Amphenol LTW

Standard Circular Connector Ceres, Mini Size, Plastic, 5A, 02 pins, Male Connector, Male Contact, Circular, 2 Points Lock, Solder, Receptacle, IP67

Learn More

Datasheet

10In Stock

£3.91

£3.56

£3.37

£3.30

View

Min.: 1
Mult.: 1

Standard Circular Connector Ceres, Mini Size, Plastic, 5A, 02 pins, Male Connector, Male Contact, Square, Screw Thread, Solder, Receptacle, IP67

1AD-02PMMS-SS7001
Amphenol LTW
1: £3.95
5In Stock

Mfr. Part No.
1AD-02PMMS-SS7001

Mouser Part No
523-1AD-02PMMSSS7001

Amphenol LTW

Standard Circular Connector Ceres, Mini Size, Plastic, 5A, 02 pins, Male Connector, Male Contact, Square, Screw Thread, Solder, Receptacle, IP67

Learn More

Datasheet

5In Stock

£3.95

£3.60

£3.40

£3.33

View

Min.: 1
Mult.: 1

Sensor Cables / Actuator Cables Ceres, Mini Size, Plastic, 5A, 03 pins, Female Connector, Female Contact, Straight, 2 Points Lock, Overmolded, Length 1000mm, IP67

1AD-03BFFM-LL7A01
Amphenol LTW
1: £9.31
4In Stock

Mfr. Part No.
1AD-03BFFM-LL7A01

Mouser Part No
523-1AD-03BFFMLL7A01

Amphenol LTW

Sensor Cables / Actuator Cables Ceres, Mini Size, Plastic, 5A, 03 pins, Female Connector, Female Contact, Straight, 2 Points Lock, Overmolded, Length 1000mm, IP67

Learn More

Datasheet

4In Stock

£9.31

£8.24

£7.93

£7.61

View

Min.: 1
Mult.: 1

Standard Circular Connector Ceres, Mini Size, Plastic, 5A, 03 pins, Male Connector, Male Contact, Circular, 2 Points Lock, Solder, Receptacle, IP67

1AD-03PMMS-LC7001
Amphenol LTW
1: £4.32
2In Stock

Mfr. Part No.
1AD-03PMMS-LC7001

Mouser Part No
523-1AD-03PMMSLC7001

Amphenol LTW

Standard Circular Connector Ceres, Mini Size, Plastic, 5A, 03 pins, Male Connector, Male Contact, Circular, 2 Points Lock, Solder, Receptacle, IP67

Learn More

Datasheet

2In Stock

£4.32

£3.94

£3.73

£3.64

View

Min.: 1
Mult.: 1

Standard Circular Connector Ceres, Mini Size, Plastic, 5A, 03 pins, Male Connector, Male Contact, Circular, Screw Thread, Solder, Receptacle, IP67

1AD-03PMMS-SC7001
Amphenol LTW
1: £4.35
9In Stock

Mfr. Part No.
1AD-03PMMS-SC7001

Mouser Part No
523-1AD-03PMMSSC7001

Amphenol LTW

Standard Circular Connector Ceres, Mini Size, Plastic, 5A, 03 pins, Male Connector, Male Contact, Circular, Screw Thread, Solder, Receptacle, IP67

Learn More

Datasheet

9In Stock

£4.35

£3.95

£3.75

£3.66

View

Min.: 1
Mult.: 1

Standard Circular Connector Ceres, Mini Size, Plastic, 5A, 03 pins, Male Connector, Male Contact, Square, Screw Thread, Solder, Receptacle, IP67

1AD-03PMMS-SS7001
Amphenol LTW
1: £4.37
5In Stock

Mfr. Part No.
1AD-03PMMS-SS7001

Mouser Part No
523-1AD-03PMMSSS7001

Amphenol LTW

Standard Circular Connector Ceres, Mini Size, Plastic, 5A, 03 pins, Male Connector, Male Contact, Square, Screw Thread, Solder, Receptacle, IP67

Learn More

Datasheet

5In Stock

£4.37

£3.97

£3.76

£3.68

View

Min.: 1
Mult.: 1

Sensor Cables / Actuator Cables Ceres, Mini Size, Plastic, 5A, 02 pins, Female Connector, Female Contact, Straight, 2 Points Lock, Overmolded, Length 1000mm, IP66

1AD-02AFFM-LL6A01
Amphenol LTW
1: £7.52
1In Stock

Mfr. Part No.
1AD-02AFFM-LL6A01

Mouser Part No
523-1AD02AFFMLL6A01

Amphenol LTW

Sensor Cables / Actuator Cables Ceres, Mini Size, Plastic, 5A, 02 pins, Female Connector, Female Contact, Straight, 2 Points Lock, Overmolded, Length 1000mm, IP66

Learn More

Datasheet

1In Stock

£7.52

£4.96

£4.78

£4.53

£4.46

Min.: 1
Mult.: 1

Sensor Cables / Actuator Cables Ceres, Mini Size, Plastic, 5A, 03 pins, Female Connector, Female Contact, Straight, Screw Thread, Overmolded, Length 5000mm, IP67

1AD-03BFFM-SL7A05
Amphenol LTW
1: £15.45
9In Stock

Mfr. Part No.
1AD-03BFFM-SL7A05

Mouser Part No
523-1AD03BFFMSL7A05

Amphenol LTW

Sensor Cables / Actuator Cables Ceres, Mini Size, Plastic, 5A, 03 pins, Female Connector, Female Contact, Straight, Screw Thread, Overmolded, Length 5000mm, IP67

Learn More

Datasheet

9In Stock

£15.45

£13.39

£12.69

£12.51

View

Min.: 1
Mult.: 1

Sensor Cables / Actuator Cables Ceres, Standard Size, Plastic, 10A, 02 pins, Female Connector, Female Contact, Straight, 2 Points Lock, Overmolded, Length 1000mm, IP67

1BB-02BFFM-LL7A01
Amphenol LTW
1: £10.19
16In Stock

Mfr. Part No.
1BB-02BFFM-LL7A01

Mouser Part No
523-1BB-02BFFMLL7A01

Amphenol LTW

Sensor Cables / Actuator Cables Ceres, Standard Size, Plastic, 10A, 02 pins, Female Connector, Female Contact, Straight, 2 Points Lock, Overmolded, Length 1000mm, IP67

Learn More

Datasheet

16In Stock

£10.19

£9.04

£8.68

£8.34

View

Min.: 1
Mult.: 1

Circular Waterproof Connectors

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Circular Waterproof Connectors

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