Circular Connectors – Mouser Japan

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X-Lok Push Lock Connectors

Amphenol LTW's X-Lok Push Lock connector offers secure, efficient, and cost-effective connectivity. Now unveiling the metal design, the robust construction, and intuitive push lock mechanism can ensure reliable connections in the very roughest conditions. It is suitable for applications that require extreme environmental resistance. The X-Lok Series enables quicker installation than traditional threaded solutions. With UL1977 and 2238+50e certification, ALTW's X-Lok is your ideal solution for harsh environments and outdoor applications.

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Types of Circular Connectors

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Part #

Standard Circular Connector X-Lok, Mini Size, Plastic, 2A, 06 pins, Male Connector, Male Contact, Circular, Push Lock, Solder, Receptacle, IP68

AU-06PMMS-QC8001
Amphenol LTW
1: ¥1,270.7
6In Stock
30Expected 10/29/2026

Mfr. Part #
AU-06PMMS-QC8001

Mouser Part #
523-AU-06PMMS-QC8001

Amphenol LTW

Standard Circular Connector X-Lok, Mini Size, Plastic, 2A, 06 pins, Male Connector, Male Contact, Circular, Push Lock, Solder, Receptacle, IP68

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Datasheet

6In Stock

30Expected 10/29/2026

¥1,270.7

¥1,079.7

¥1,011.5

¥963.4

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Min.: 1
Mult.: 1

Standard Circular Connector X-Lok, Mini Size, Plastic, 2A, 08 pins, Male Connector, Male Contact, Circular, Push Lock, Solder, Receptacle, IP68

AU-08PMMS-QC8001
Amphenol LTW
1: ¥1,280.6
117In Stock

Mfr. Part #
AU-08PMMS-QC8001

Mouser Part #
523-AU-08PMMS-QC8001

Amphenol LTW

Standard Circular Connector X-Lok, Mini Size, Plastic, 2A, 08 pins, Male Connector, Male Contact, Circular, Push Lock, Solder, Receptacle, IP68

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Datasheet

117In Stock

¥1,280.6

¥1,235.8

¥1,131.1

¥1,096.3

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Min.: 1
Mult.: 1

Standard Circular Connector X-Lok, Mini Size, Plastic, 2A, 08 pins, Female Connector, Female Contact, Straight-to-Straight, Push Lock, Overmolded Double Ended, Length 500mm, IP68

AB-AU08FL-UPBML-QHA05
Amphenol LTW
1: ¥3,247.3
6In Stock

Mfr. Part #
AB-AU08FL-UPBML-QHA05

Mouser Part #
523-AU08FLUPBMLQHA05

Amphenol LTW

Standard Circular Connector X-Lok, Mini Size, Plastic, 2A, 08 pins, Female Connector, Female Contact, Straight-to-Straight, Push Lock, Overmolded Double Ended, Length 500mm, IP68

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Datasheet

6In Stock

¥3,247.3

¥2,770.5

¥2,597.8

¥2,416.8

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Min.: 1
Mult.: 1

Standard Circular Connector STD, RECPT (FRONT) 2P M CONN F PIN

BB-02PMFS-QC8001
Amphenol LTW
1: ¥1,074.7
8In Stock

Mfr. Part #
BB-02PMFS-QC8001

Mouser Part #
523-BB-02PMFS-QC8001

Amphenol LTW

Standard Circular Connector STD, RECPT (FRONT) 2P M CONN F PIN

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Datasheet

8In Stock

¥1,074.7

¥880.3

¥870.4

¥807.2

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Min.: 1
Mult.: 1

Standard Circular Connector STD, RECPT (FRONT) 2P M CONN F PIN

BB-02PMFS-QC800P
Amphenol LTW
1: ¥931.8
10In Stock

Mfr. Part #
BB-02PMFS-QC800P

Mouser Part #
523-BB-02PMFS-QC800P

Amphenol LTW

Standard Circular Connector STD, RECPT (FRONT) 2P M CONN F PIN

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Datasheet

10In Stock

¥931.8

¥790.6

¥732.5

¥705.9

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Min.: 1
Mult.: 1

IP68

Standard Circular Connector STD, RECPT (FRONT) 2P M CONN M PIN

BB-02PMMS-QC8001
Amphenol LTW
1: ¥1,053.1
98In Stock
100Expected 9/29/2026

Mfr. Part #
BB-02PMMS-QC8001

Mouser Part #
523-BB-02PMMS-QC8001

Amphenol LTW

Standard Circular Connector STD, RECPT (FRONT) 2P M CONN M PIN

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Datasheet

98In Stock

100Expected 9/29/2026

¥1,053.1

¥895.3

¥827.2

¥712.6

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Min.: 1
Mult.: 1

Standard Circular Connector STD, RECPT (FRONT) 2P M CONN M PIN

BB-02PMMS-QC800P
Amphenol LTW
1: ¥1,071.3
6In Stock

Mfr. Part #
BB-02PMMS-QC800P

Mouser Part #
523-BB-02PMMS-QC800P

Amphenol LTW

Standard Circular Connector STD, RECPT (FRONT) 2P M CONN M PIN

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Datasheet

6In Stock

¥1,071.3

¥868.7

¥848.8

¥797.3

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Min.: 1
Mult.: 1

IP68

Standard Circular Connector STD,RECEPTACLE(REAR) 2P M CONN M PIN

BB-02RMMS-QC8001
Amphenol LTW
1: ¥1,049.8
5In Stock

Mfr. Part #
BB-02RMMS-QC8001

Mouser Part #
523-BB-02RMMS-QC8001

Amphenol LTW

Standard Circular Connector STD,RECEPTACLE(REAR) 2P M CONN M PIN

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Datasheet

5In Stock

¥1,049.8

¥892

¥825.5

¥795.6

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Min.: 1
Mult.: 1

Standard Circular Connector STD,RECEPTACLE(REAR) 2P M CONN M PIN

BB-02RMMS-QC800P
Amphenol LTW
1: ¥1,066.4
23In Stock

Mfr. Part #
BB-02RMMS-QC800P

Mouser Part #
523-BB-02RMMS-QC800P

Amphenol LTW

Standard Circular Connector STD,RECEPTACLE(REAR) 2P M CONN M PIN

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Datasheet

23In Stock

¥1,066.4

¥830.5

¥769

¥739.1

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Min.: 1
Mult.: 1

Standard Circular Connector STD, RECPT (FRONT) 3P M CONN F PIN

BB-03PMFS-QC8001
Amphenol LTW
1: ¥1,131.1
1In Stock

Mfr. Part #
BB-03PMFS-QC8001

Mouser Part #
523-BB-03PMFS-QC8001

Amphenol LTW

Standard Circular Connector STD, RECPT (FRONT) 3P M CONN F PIN

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Datasheet

1In Stock

¥1,131.1

¥918.5

¥901.9

¥855.4

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Min.: 1
Mult.: 1

Standard Circular Connector STD, RECPT (FRONT) 3P M CONN F PIN

BB-03PMFS-QC800P
Amphenol LTW
1: ¥1,006.6
12In Stock

Mfr. Part #
BB-03PMFS-QC800P

Mouser Part #
523-BB-03PMFS-QC800P

Amphenol LTW

Standard Circular Connector STD, RECPT (FRONT) 3P M CONN F PIN

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Datasheet

12In Stock

¥1,006.6

¥916.9

¥862.1

¥803.9

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Min.: 1
Mult.: 1

Standard Circular Connector X-LOK STANDARD RECEPT. FRONT 4P MM

BB-04PMMS-QC8001
Amphenol LTW
1: ¥930.2
63In Stock

Mfr. Part #
BB-04PMMS-QC8001

Mouser Part #
523-BB-04PMMS-QC8001

Amphenol LTW

Standard Circular Connector X-LOK STANDARD RECEPT. FRONT 4P MM

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Datasheet

63In Stock

¥930.2

¥790.6

¥732.5

¥705.9

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Min.: 1
Mult.: 1

Standard Circular Connector 3P M CONN F PIN Std, Recept Front

BD-03PMFS-QC8001
Amphenol LTW
1: ¥1,111.2
10In Stock

Mfr. Part #
BD-03PMFS-QC8001

Mouser Part #
523-BD-03PMFS-QC8001

Amphenol LTW

Standard Circular Connector 3P M CONN F PIN Std, Recept Front

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Datasheet

10In Stock

¥1,111.2

¥895.3

¥855.4

¥823.9

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Min.: 1
Mult.: 1

Standard Circular Connector 6P M CONN M PIN Std, Recept Front

BD-06PMMS-QC8001
Amphenol LTW
1: ¥1,056.4
58On Order

Mfr. Part #
BD-06PMMS-QC8001

Mouser Part #
523-BD-06PMMS-QC8001

Amphenol LTW

Standard Circular Connector 6P M CONN M PIN Std, Recept Front

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Datasheet

58On Order

¥1,056.4

¥936.8

¥905.2

¥900.3

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Min.: 1
Mult.: 1

Standard Circular Connector 6P M CONN M PIN Std, Recept Rear

BD-06RMMS-QC8001
Amphenol LTW
1: ¥1,190.9
20In Stock

Mfr. Part #
BD-06RMMS-QC8001

Mouser Part #
523-BD-06RMMS-QC8001

Amphenol LTW

Standard Circular Connector 6P M CONN M PIN Std, Recept Rear

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Datasheet

20In Stock

¥1,190.9

¥1,011.5

¥935.1

¥901.9

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Min.: 1
Mult.: 1

Standard Circular Connector 8P M CONN M PIN Std, Recept Front

BD-08PMMS-QC8001
Amphenol LTW
1: ¥1,210.9
7In Stock
30Expected 9/21/2026

Mfr. Part #
BD-08PMMS-QC8001

Mouser Part #
523-BD-08PMMS-QC8001

Amphenol LTW

Standard Circular Connector 8P M CONN M PIN Std, Recept Front

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Datasheet

7In Stock

30Expected 9/21/2026

¥1,210.9

¥1,102.9

¥1,028.2

¥953.4

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Min.: 1
Mult.: 1

Standard Circular Connector Waterproof Cap Push Lock Mini Size

CAP-WAAMQPC1
Amphenol LTW
1: ¥478.4
40In Stock

Mfr. Part #
CAP-WAAMQPC1

Mouser Part #
523-CAP-WAAMQPC1

Amphenol LTW

Standard Circular Connector Waterproof Cap Push Lock Mini Size

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Datasheet

40In Stock

¥478.4

¥405.3

¥362.1

¥318.9

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Min.: 1
Mult.: 1

Accessories

Standard Circular Connector 5/8"-27UNS X Lok M conn

CAP-WABFQCD1
Amphenol LTW
1: ¥568.1
10In Stock

Mfr. Part #
CAP-WABFQCD1

Mouser Part #
523-CAP-WABFQCD1

Amphenol LTW

Standard Circular Connector 5/8"-27UNS X Lok M conn

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Datasheet

10In Stock

¥568.1

¥488.3

¥435.2

¥393.7

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Min.: 1
Mult.: 1

Accessories

Standard Circular Connector 13/16-28UN X-LOK F CONN

CAP-WACMQMA1
Amphenol LTW
1: ¥255.8
130In Stock

Mfr. Part #
CAP-WACMQMA1

Mouser Part #
523-CAP-WACMQMA1

Amphenol LTW

Standard Circular Connector 13/16-28UN X-LOK F CONN

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Datasheet

130In Stock

¥255.8

¥219.3

¥196

¥171.1

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Min.: 1
Mult.: 1

Accessories

Standard Circular Connector 13/16-28UN X-LOK F CONN

CAP-WACMQMD1
Amphenol LTW
1: ¥621.2
32In Stock

Mfr. Part #
CAP-WACMQMD1

Mouser Part #
523-CAP-WACMQMD1

Amphenol LTW

Standard Circular Connector 13/16-28UN X-LOK F CONN

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Datasheet

32In Stock

¥621.2

¥526.5

¥470.1

¥448.5

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Min.: 1
Mult.: 1

Accessories

Standard Circular Connector 13/16-28UN X-LOK F CONN

CAP-WACMQPC1
Amphenol LTW
1: ¥397
161In Stock

Mfr. Part #
CAP-WACMQPC1

Mouser Part #
523-CAP-WACMQPC1

Amphenol LTW

Standard Circular Connector 13/16-28UN X-LOK F CONN

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Datasheet

161In Stock

¥397

¥345.5

¥305.6

¥299

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Min.: 1
Mult.: 1

Accessories

Standard Circular Connector RJ, Waterproof Cap With Rubber Lead, Metal, 3 Points Lock, Male Connector

CAP-WACMTPC2
Amphenol LTW
1: ¥1,039.8
203In Stock
150Expected 10/30/2026

Mfr. Part #
CAP-WACMTPC2

Mouser Part #
523-CAP-WACMTPC2

Amphenol LTW

Standard Circular Connector RJ, Waterproof Cap With Rubber Lead, Metal, 3 Points Lock, Male Connector

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Datasheet

203In Stock

150Expected 10/30/2026

¥1,039.8

¥882

¥827.2

¥787.3

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Min.: 1
Mult.: 1

Accessories

Standard Circular Connector RJ, Waterproof Cap With Fish Line, Metal, 3 Points Lock, Male Connector

CAP-WACMTPD2
Amphenol LTW
1: ¥1,411.9
6In Stock

Mfr. Part #
CAP-WACMTPD2

Mouser Part #
523-CAP-WACMTPD2

Amphenol LTW

Standard Circular Connector RJ, Waterproof Cap With Fish Line, Metal, 3 Points Lock, Male Connector

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Datasheet

6In Stock

¥1,411.9

¥1,174.3

¥1,156.1

¥1,086.3

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Min.: 1
Mult.: 1

Accessories

Standard Circular Connector 1-27UNEF X-LOK F CONN

CAP-WADMQPC1
Amphenol LTW
1: ¥490
39In Stock

Mfr. Part #
CAP-WADMQPC1

Mouser Part #
523-CAP-WADMQPC1

Amphenol LTW

Standard Circular Connector 1-27UNEF X-LOK F CONN

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Datasheet

39In Stock

¥490

¥415.3

¥408.6

¥328.9

View

Min.: 1
Mult.: 1

Accessories

Standard Circular Connector X-Lok, Middle Size, Plastic, 10A, 05 pins, Female Connector, Male Contact, Straight, Push Lock, Crimp, Field Installable, F6.0 - F8.0mm, IP68

CB-05BFMA-QL8SP0
Amphenol LTW
1: ¥1,297.2
9In Stock

Mfr. Part #
CB-05BFMA-QL8SP0

Mouser Part #
523-CB-05BFMA-QL8SP0

Amphenol LTW

Standard Circular Connector X-Lok, Middle Size, Plastic, 10A, 05 pins, Female Connector, Male Contact, Straight, Push Lock, Crimp, Field Installable, F6.0 - F8.0mm, IP68

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Datasheet

9In Stock

¥1,297.2

¥1,230.8

¥1,181

¥1,157.7

View

Min.: 1
Mult.: 1