Standard Circular Connector

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X-Lok Push Lock Field Installable Connectors

Amphenol LTW X-Lok Push Lock Field Installable (FI) Connectors provide a serviceable crimp and screw-in termination for on-site installation requirements. X-Lok FI connectors feature a push-lock mechanism that provides audible feedback, ideal for blind mating and quick, easy installation. These connectors offer plastic and metal versions and meet high industrial standards by utilizing UL 94V-0 and UL-f1-rated thermoplastic materials for flammability and UV exposure protection. Amphenol LTW X-Lok Push Lock FI Connectors are compliant with UL 1977 standards and provide safe and stable performance in data and power transmission.

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Part #

Standard Circular Connector X-Lok, Middle Size, Plastic, 5A, 12 pins, Female Connector, Female Contact, Straight, Push Lock, Crimp, Field Installable, F8.0 - F10.0mm, IP68

CD-12BFFA-QL8MP0
Amphenol LTW
1: $8.79
27In Stock

Mfr. Part No.
CD-12BFFA-QL8MP0

Mouser Part No
523-CD-12BFFA-QL8MP0

Amphenol LTW

Standard Circular Connector X-Lok, Middle Size, Plastic, 5A, 12 pins, Female Connector, Female Contact, Straight, Push Lock, Crimp, Field Installable, F8.0 - F10.0mm, IP68

Learn More

Datasheet

27In Stock

$8.79

$7.46

$7.14

$7.02

View

Min.: 1
Mult.: 1

12 Position

IP68

X-Lok FI

Standard Circular Connector X-Lok, Middle Size, Plastic, 5A, 12 pins, Female Connector, Female Contact, Straight, Push Lock, Crimp, Field Installable, F6.0 - F8.0mm, IP68

CD-12BFFA-QL8SP0
Amphenol LTW
1: $10.05
7In Stock

Mfr. Part No.
CD-12BFFA-QL8SP0

Mouser Part No
523-CD-12BFFA-QL8SP0

Amphenol LTW

Standard Circular Connector X-Lok, Middle Size, Plastic, 5A, 12 pins, Female Connector, Female Contact, Straight, Push Lock, Crimp, Field Installable, F6.0 - F8.0mm, IP68

Learn More

Datasheet

7In Stock

$10.05

$8.53

$8.31

$8.09

View

Min.: 1
Mult.: 1

12 Position

IP68

X-Lok

Standard Circular Connector X-Lok, Middle Size, Plastic, 5A, 12 pins, Male Connector, Male Contact, Straight, Push Lock, Crimp, Field Installable, F8.0 - F10.0mm, IP68

CD-12BMMA-QL8MP0
Amphenol LTW
1: $11.83
7In Stock

Mfr. Part No.
CD-12BMMA-QL8MP0

Mouser Part No
523-CD-12BMMA-QL8MP0

Amphenol LTW

Standard Circular Connector X-Lok, Middle Size, Plastic, 5A, 12 pins, Male Connector, Male Contact, Straight, Push Lock, Crimp, Field Installable, F8.0 - F10.0mm, IP68

Learn More

Datasheet

7In Stock

$11.83

$10.05

$9.90

$8.39

View

Min.: 1
Mult.: 1

12 Position

IP68

X-Lok FI

Standard Circular Connector X-Lok, Middle Size, Plastic, 5A, 12 pins, Male Connector, Male Contact, Straight, Push Lock, Crimp, Field Installable, F6.0 - F8.0mm, IP68

CD-12BMMA-QL8SP0
Amphenol LTW
1: $11.83
10In Stock

Mfr. Part No.
CD-12BMMA-QL8SP0

Mouser Part No
523-CD-12BMMA-QL8SP0

Amphenol LTW

Standard Circular Connector X-Lok, Middle Size, Plastic, 5A, 12 pins, Male Connector, Male Contact, Straight, Push Lock, Crimp, Field Installable, F6.0 - F8.0mm, IP68

Learn More

Datasheet

10In Stock

$11.83

$10.05

$9.90

$8.39

View

Min.: 1
Mult.: 1

12 Position

IP68

X-Lok

Standard Circular Connector X-Lok, Large Size, Plastic, 20A, 02 pins, Female Connector, Female Contact, Straight, Push Lock, Crimp, Field Installable, F8.0 - F14.0mm, IP68

DC-02BFFA-QL8APP
Amphenol LTW
1: $10.64
5In Stock

Mfr. Part No.
DC-02BFFA-QL8APP

Mouser Part No
523-DC-02BFFA-QL8APP

Amphenol LTW

Standard Circular Connector X-Lok, Large Size, Plastic, 20A, 02 pins, Female Connector, Female Contact, Straight, Push Lock, Crimp, Field Installable, F8.0 - F14.0mm, IP68

Learn More

Datasheet

5In Stock

$10.64

$8.72

$7.86

$7.73

View

Min.: 1
Mult.: 1

2 Position

Standard Circular Connector X-Lok, Large Size, Plastic, 20A, 02 pins, Male Connector, Male Contact, Straight, Push Lock, Screw-in, Field Installable, F8.0 - F14.0mm, IP68

DC-02BMMB-QL8APP
Amphenol LTW
1: $10.69
8In Stock

Mfr. Part No.
DC-02BMMB-QL8APP

Mouser Part No
523-DC-02BMMB-QL8APP

Amphenol LTW

Standard Circular Connector X-Lok, Large Size, Plastic, 20A, 02 pins, Male Connector, Male Contact, Straight, Push Lock, Screw-in, Field Installable, F8.0 - F14.0mm, IP68

Learn More

Datasheet

8In Stock

$10.69

$8.76

$7.81

$7.64

View

Min.: 1
Mult.: 1

2 Position

IP68

X-lok

Standard Circular Connector X-Lok, Large Size, Plastic, 20A, 03 pins, Female Connector, Female Contact, Straight, Push Lock, Crimp, Field Installable, F10.0 - F12.0mm, IP68

DC-03BFFA-QL8MPP
Amphenol LTW
1: $9.43
9In Stock

Mfr. Part No.
DC-03BFFA-QL8MPP

Mouser Part No
523-DC-03BFFA-QL8MPP

Amphenol LTW

Standard Circular Connector X-Lok, Large Size, Plastic, 20A, 03 pins, Female Connector, Female Contact, Straight, Push Lock, Crimp, Field Installable, F10.0 - F12.0mm, IP68

Learn More

Datasheet

9In Stock

$9.43

$7.73

$6.97

$6.86

View

Min.: 1
Mult.: 1

3 Position

X-Lok

Standard Circular Connector X-Lok, Large Size, Plastic, 20A, 05 pins, Female Connector, Male Contact, Straight, Push Lock, Crimp, Field Installable, F10.0 - F12.0mm, IP68

DC-05BFMA-QL8MPP
Amphenol LTW
1: $11.28
3In Stock

Mfr. Part No.
DC-05BFMA-QL8MPP

Mouser Part No
523-DC-05BFMA-QL8MPP

Amphenol LTW

Standard Circular Connector X-Lok, Large Size, Plastic, 20A, 05 pins, Female Connector, Male Contact, Straight, Push Lock, Crimp, Field Installable, F10.0 - F12.0mm, IP68

Learn More

Datasheet

3In Stock

$11.28

$9.58

$9.33

$7.87

View

Min.: 1
Mult.: 1

5 Position

IP68

X-Lok FI

Standard Circular Connector X-Lok, Large Size, Plastic, 20A, 05 pins, Male Connector, Male Contact, Straight, Push Lock, Screw-in, Field Installable, F8.0 - F10.0mm, IP68

DC-05BMMB-QL8SPP
Amphenol LTW
1: $15.04
10In Stock

Mfr. Part No.
DC-05BMMB-QL8SPP

Mouser Part No
523-DC-05BMMB-QL8SPP

Amphenol LTW

Standard Circular Connector X-Lok, Large Size, Plastic, 20A, 05 pins, Male Connector, Male Contact, Straight, Push Lock, Screw-in, Field Installable, F8.0 - F10.0mm, IP68

Learn More

Datasheet

10In Stock

$15.04

$12.78

$12.13

$10.31

View

Min.: 1
Mult.: 1

5 Position

IP68

X-lok

Standard Circular Connector X-Lok, Large Size, Plastic, 20A+5A, 06 pins, Female Connector, Male Contact, Straight, Push Lock, Screw-in, Field Installable, F8.0 - F14.5mm, IP68

DCD-06BFMB-QL8001
Amphenol LTW
1: $29.58
6In Stock

Mfr. Part No.
DCD-06BFMB-QL8001

Mouser Part No
523-DCD06BFMBQL8001

Amphenol LTW

Standard Circular Connector X-Lok, Large Size, Plastic, 20A+5A, 06 pins, Female Connector, Male Contact, Straight, Push Lock, Screw-in, Field Installable, F8.0 - F14.5mm, IP68

Learn More

Datasheet

6In Stock

$29.58

$25.13

$19.08

$18.54

View

Min.: 1
Mult.: 1

6 Position

Standard Circular Connector X-Lok, Large Size, Plastic, 5A, 14 pins, Female Connector, Male Contact, Straight, Push Lock, Crimp, Field Installable, F10.0 - F12.0mm, IP68

DD-14BFMA-QL8MP0
Amphenol LTW
1: $21.41
43In Stock

Mfr. Part No.
DD-14BFMA-QL8MP0

Mouser Part No
523-DD-14BFMA-QL8MP0

Amphenol LTW

Standard Circular Connector X-Lok, Large Size, Plastic, 5A, 14 pins, Female Connector, Male Contact, Straight, Push Lock, Crimp, Field Installable, F10.0 - F12.0mm, IP68

Learn More

Datasheet

43In Stock

$21.41

$21.40

$8.08

$7.58

View

Min.: 1
Mult.: 1

14 Position

IP68

X-Lok

Standard Circular Connector X-Lok, Large Size, Plastic, 5A, 18 pins, Female Connector, Female Contact, Straight, Push Lock, Crimp, Field Installable, F10.0 - F12.0mm, IP68

DD-18BFFA-QL8MP0
Amphenol LTW
1: $12.13
1In Stock

Mfr. Part No.
DD-18BFFA-QL8MP0

Mouser Part No
523-DD-18BFFA-QL8MP0

Amphenol LTW

Standard Circular Connector X-Lok, Large Size, Plastic, 5A, 18 pins, Female Connector, Female Contact, Straight, Push Lock, Crimp, Field Installable, F10.0 - F12.0mm, IP68

Learn More

Datasheet

1In Stock

$12.13

$10.30

$10.14

$8.59

View

Min.: 1
Mult.: 1

18 Position

IP68

X-Lok FI

Standard Circular Connector X-Lok, Large Size, Plastic, 5A, 18 pins, Female Connector, Male Contact, Straight, Push Lock, Crimp, Field Installable, F10.0 - F12.0mm, IP68

DD-18BFMA-QL8MP0
Amphenol LTW
1: $11.76
18In Stock

Mfr. Part No.
DD-18BFMA-QL8MP0

Mouser Part No
523-DD-18BFMA-QL8MP0

Amphenol LTW

Standard Circular Connector X-Lok, Large Size, Plastic, 5A, 18 pins, Female Connector, Male Contact, Straight, Push Lock, Crimp, Field Installable, F10.0 - F12.0mm, IP68

Learn More

Datasheet

18In Stock

$11.76

$9.99

$9.84

$8.34

View

Min.: 1
Mult.: 1

18 Position

X-Lok

Standard Circular Connector X-Lok, Large Size, Plastic, 5A, 18 pins, Male Connector, Female Contact, Straight, Push Lock, Crimp, Field Installable, F8.0 - F14.0mm, IP68

DD-18BMFA-QL8AP0
Amphenol LTW
1: $15.72
9In Stock

Mfr. Part No.
DD-18BMFA-QL8AP0

Mouser Part No
523-DD-18BMFA-QL8AP0

Amphenol LTW

Standard Circular Connector X-Lok, Large Size, Plastic, 5A, 18 pins, Male Connector, Female Contact, Straight, Push Lock, Crimp, Field Installable, F8.0 - F14.0mm, IP68

Learn More

Datasheet

9In Stock

$15.72

$13.35

$12.68

$10.77

View

Min.: 1
Mult.: 1

18 Position

Standard Circular Connector X-Lok, Large Size, Plastic, 5A, 18 pins, Male Connector, Male Contact, Straight, Push Lock, Crimp, Field Installable, F10.0 - F12.0mm, IP68

DD-18BMMA-QL8MP0
Amphenol LTW
1: $15.31
1In Stock

Mfr. Part No.
DD-18BMMA-QL8MP0

Mouser Part No
523-DD-18BMMA-QL8MP0

Amphenol LTW

Standard Circular Connector X-Lok, Large Size, Plastic, 5A, 18 pins, Male Connector, Male Contact, Straight, Push Lock, Crimp, Field Installable, F10.0 - F12.0mm, IP68

Learn More

Datasheet

1In Stock

$15.31

$12.94

$12.57

$10.68

View

Min.: 1
Mult.: 1

18 Position

IP68

X-Lok

Standard Circular Connector X-Lok, Mini Size, Plastic, 5A, 02 pins, Female Connector, Female Contact, Straight, Push Lock, Screw-in, Field Installable, F4.0 - F8.0mm, IP68

AD-02BFFB-QL8AP0
Amphenol LTW
1: $12.23
10Expected 06/05/2026

Mfr. Part No.
AD-02BFFB-QL8AP0

Mouser Part No
523-AD-02BFFB-QL8AP0

Amphenol LTW

Standard Circular Connector X-Lok, Mini Size, Plastic, 5A, 02 pins, Female Connector, Female Contact, Straight, Push Lock, Screw-in, Field Installable, F4.0 - F8.0mm, IP68

Learn More

Datasheet

10Expected 06/05/2026

$12.23

$10.85

$10.43

$10.01

View

Min.: 1
Mult.: 1

2 Position

IP68

X-Lok

Standard Circular Connector X-Lok, Mini Size, Plastic, 5A, 02 pins, Male Connector, Male Contact, Straight, Push Lock, Screw-in, Field Installable, F4.0 - F8.0mm, IP68

AD-02BMMB-QL8AP0
Amphenol LTW
1: $10.16
10Expected 06/05/2026

Mfr. Part No.
AD-02BMMB-QL8AP0

Mouser Part No
523-AD-02BMMB-QL8AP0

Amphenol LTW

Standard Circular Connector X-Lok, Mini Size, Plastic, 5A, 02 pins, Male Connector, Male Contact, Straight, Push Lock, Screw-in, Field Installable, F4.0 - F8.0mm, IP68

Learn More

Datasheet

10Expected 06/05/2026

$10.16

$9.15

$8.62

$8.40

View

Min.: 1
Mult.: 1

2 Position

IP68

X-Lok

Standard Circular Connector X-Lok, Mini Size, Plastic, 5A, 04 pins, Female Connector, Female Contact, Straight, Push Lock, Screw-in, Field Installable, F4.0 - F8.0mm, IP68

AD-04BFFB-QL8AP0
Amphenol LTW
1: $15.92
50On Order

Mfr. Part No.
AD-04BFFB-QL8AP0

Mouser Part No
523-AD-04BFFB-QL8AP0

Amphenol LTW

Standard Circular Connector X-Lok, Mini Size, Plastic, 5A, 04 pins, Female Connector, Female Contact, Straight, Push Lock, Screw-in, Field Installable, F4.0 - F8.0mm, IP68

Learn More

Datasheet

50On Order

$15.92

$13.53

$13.33

$12.79

View

Min.: 1
Mult.: 1

4 Position

IP68

X-Lok

Standard Circular Connector X-Lok, Mini Size, Plastic, 5A, 04 pins, Male Connector, Male Contact, Straight, Push Lock, Screw-in, Field Installable, F4.0 - F8.0mm, IP68

AD-04BMMB-QL8AP0
Amphenol LTW
1: $13.12
10Expected 06/05/2026

Mfr. Part No.
AD-04BMMB-QL8AP0

Mouser Part No
523-AD-04BMMB-QL8AP0

Amphenol LTW

Standard Circular Connector X-Lok, Mini Size, Plastic, 5A, 04 pins, Male Connector, Male Contact, Straight, Push Lock, Screw-in, Field Installable, F4.0 - F8.0mm, IP68

Learn More

Datasheet

10Expected 06/05/2026

$13.12

$11.63

$11.19

$10.74

View

Min.: 1
Mult.: 1

4 Position

IP68

X-Lok

Standard Circular Connector X-Lok, Mini Size, Metal, 5A, 05 pins, Female Connector, Female Contact, Straight, Push Lock, Screw-in, Field Installable, F4.0 - F8.0mm, IP67

ASD-05BFFB-QL7001
Amphenol LTW
1: $21.11
10Expected 17/03/2026

Mfr. Part No.
ASD-05BFFB-QL7001

Mouser Part No
523-ASD05BFFBQL7001

Amphenol LTW

Standard Circular Connector X-Lok, Mini Size, Metal, 5A, 05 pins, Female Connector, Female Contact, Straight, Push Lock, Screw-in, Field Installable, F4.0 - F8.0mm, IP67

Learn More

Datasheet

10Expected 17/03/2026

$21.11

$17.93

$16.81

$16.01

View

Min.: 1
Mult.: 1

5 Position

X-LOK

Standard Circular Connector X-Lok, Mini Size, Plastic, 2A, 06 pins, Male Connector, Male Contact, Straight, Push Lock, Screw-in, Field Installable, F4.0 - F8.0mm, IP68

AU-06BMMB-QL8AP0
Amphenol LTW
1: $16.05
10Expected 01/04/2026

Mfr. Part No.
AU-06BMMB-QL8AP0

Mouser Part No
523-AU-06BMMB-QL8AP0

Amphenol LTW

Standard Circular Connector X-Lok, Mini Size, Plastic, 2A, 06 pins, Male Connector, Male Contact, Straight, Push Lock, Screw-in, Field Installable, F4.0 - F8.0mm, IP68

Learn More

Datasheet

10Expected 01/04/2026

$16.05

$13.91

$13.18

$12.99

View

Min.: 1
Mult.: 1

6 Position

Standard Circular Connector X-Lok, Mini Size, Plastic, 2A, 08 pins, Female Connector, Female Contact, Straight, Push Lock, Crimp, Field Installable, F5.0 - F10.0mm, IP68

AU-08BFFA-QL8AP0
Amphenol LTW
1: $10.88
80On Order

Mfr. Part No.
AU-08BFFA-QL8AP0

Mouser Part No
523-AU-08BFFA-QL8AP0

Amphenol LTW

Standard Circular Connector X-Lok, Mini Size, Plastic, 2A, 08 pins, Female Connector, Female Contact, Straight, Push Lock, Crimp, Field Installable, F5.0 - F10.0mm, IP68

Learn More

Datasheet

80On Order

$10.88

$9.23

$8.76

$8.48

View

Min.: 1
Mult.: 1

8 Position

Standard Circular Connector X-Lok, Mini Size, Plastic, 2A, 08 pins, Female Connector, Female Contact, Straight, Push Lock, Crimp, Field Installable, F6.0 - F8.0mm, IP68

AU-08BFFA-QL8MP0
Amphenol LTW
1: $11.12
10Expected 08/04/2026

Mfr. Part No.
AU-08BFFA-QL8MP0

Mouser Part No
523-AU-08BFFA-QL8MP0

Amphenol LTW

Standard Circular Connector X-Lok, Mini Size, Plastic, 2A, 08 pins, Female Connector, Female Contact, Straight, Push Lock, Crimp, Field Installable, F6.0 - F8.0mm, IP68

Learn More

Datasheet

10Expected 08/04/2026

$11.12

$10.01

$9.43

$9.19

View

Min.: 1
Mult.: 1

8 Position

Standard Circular Connector X-Lok, Mini Size, Plastic, 2A, 08 pins, Female Connector, Female Contact, Straight, Push Lock, Screw-in, Field Installable, F4.0 - F8.0mm, IP68

AU-08BFFB-QL8AP0
Amphenol LTW
1: $17.09
20Expected 11/03/2026

Mfr. Part No.
AU-08BFFB-QL8AP0

Mouser Part No
523-AU-08BFFB-QL8AP0

Amphenol LTW

Standard Circular Connector X-Lok, Mini Size, Plastic, 2A, 08 pins, Female Connector, Female Contact, Straight, Push Lock, Screw-in, Field Installable, F4.0 - F8.0mm, IP68

Learn More

Datasheet

20Expected 11/03/2026

$17.09

$14.52

$14.09

$13.55

View

Min.: 1
Mult.: 1

8 Position

Standard Circular Connector X-Lok, Mini Size, Plastic, 2A, 08 pins, Male Connector, Male Contact, Straight, Push Lock, Crimp, Field Installable, F6.0 - F8.0mm, IP68

AU-08BMMA-QL8MP0
Amphenol LTW
1: $8.16
10Expected 06/05/2026

Mfr. Part No.
AU-08BMMA-QL8MP0

Mouser Part No
523-AU-08BMMA-QL8MP0

Amphenol LTW

Standard Circular Connector X-Lok, Mini Size, Plastic, 2A, 08 pins, Male Connector, Male Contact, Straight, Push Lock, Crimp, Field Installable, F6.0 - F8.0mm, IP68

Learn More

Datasheet

10Expected 06/05/2026

$8.16

$7.38

$6.97

$6.80

View

Min.: 1
Mult.: 1

8 Position

X-Lok Push Lock Field Installable Connectors

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