Circular Connectors – Mouser Japan

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FLOS & FLOS+ Push-Pull Connectors

Amphenol LTW FLOS & FLOS+ Push-Pull Connectors provide a reliable connection for data, signal, and power transmissions in indoor and outdoor environments. These connectors feature a push-pull mechanism, corrosion-resistant coating, 360° shielding, IP68 protection, and a UL 94V-0 flammability rating. The FLOS push-pull connectors operate at a 1.5A to 25A current rating, 150V to 700V working voltage, and -40°C to +125°C temperature range. The FLOS+ series offers key advantages over the FLOS connectors, including IP68 waterproof protection when unmated and with no epoxy or glue required. The FLOS+ push-pull connectors also provide added assembly efficiency, with only six components compared to nine for the regular FLOS connectors. The FLOS+ series features a 2A to 12A current rating, 2 to 26 pins, and a 60V to 400V voltage rating.

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Types of Circular Connectors

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Part #

Circular Push Pull Connectors FLOS+, K Series D Size, Metal, 2A, 26 pins, Male Connector, Male Contact, Straight, Push Pull, Solder, Field Installable, F7.7 - F8.7mm, IP68

SLKD-26FGMS-GCP-227
Amphenol LTW
1: ¥9,437.8
8In Stock

Mfr. Part #
SLKD-26FGMS-GCP-227

Mouser Part #
523-SLKD26FGMSGCP227

Amphenol LTW

Circular Push Pull Connectors FLOS+, K Series D Size, Metal, 2A, 26 pins, Male Connector, Male Contact, Straight, Push Pull, Solder, Field Installable, F7.7 - F8.7mm, IP68

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Datasheet

8In Stock

¥9,437.8

¥8,022.6

¥7,519.3

¥7,160.6

View

Min.: 1
Mult.: 1

Connectors

Pin (Male)

Solder Cup

IPX8

Circular Push Pull Connectors FLOS & FLOS+, Dust Cap With Steel Line, Metal, Female Conecctor, Push Pull, IP50

CAP-DLBFQME3
Amphenol LTW
1: ¥2,795.5
10In Stock

Mfr. Part #
CAP-DLBFQME3

Mouser Part #
523-CAP-DLBFQME3

Amphenol LTW

Circular Push Pull Connectors FLOS & FLOS+, Dust Cap With Steel Line, Metal, Female Conecctor, Push Pull, IP50

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Datasheet

10In Stock

¥2,795.5

¥2,476.6

¥2,250.7

¥2,124.4

View

Min.: 1
Mult.: 1

Accessories

IP50

Circular Push Pull Connectors FLOS & FLOS+, Waterproof Cap With Steel Line, Metal, Female Conecctor, Push Pull, IP68

CAP-WLKFQME2
Amphenol LTW
1: ¥3,190.8
8In Stock

Mfr. Part #
CAP-WLKFQME2

Mouser Part #
523-CAP-WLKFQME2

Amphenol LTW

Circular Push Pull Connectors FLOS & FLOS+, Waterproof Cap With Steel Line, Metal, Female Conecctor, Push Pull, IP68

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Datasheet

8In Stock

¥3,190.8

¥2,863.6

¥2,707.4

¥2,413.4

View

Min.: 1
Mult.: 1

Accessories

IPX8

Circular Push Pull Connectors FLOS, B Series B Size, Metal, 2A, 09 pins, Male Connector, Male Contact, Straight, Push Pull, Solder, Field Installable, F4.3 - F5.2mm, IP50

FLBB-09FGMS-GCP-207
Amphenol LTW
1: ¥4,416.6
5In Stock

Mfr. Part #
FLBB-09FGMS-GCP-207

Mouser Part #
523-FLBB09FGMSGCP207

Amphenol LTW

Circular Push Pull Connectors FLOS, B Series B Size, Metal, 2A, 09 pins, Male Connector, Male Contact, Straight, Push Pull, Solder, Field Installable, F4.3 - F5.2mm, IP50

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Datasheet

5In Stock

¥4,416.6

¥3,760.5

¥3,524.6

¥3,174.2

View

Min.: 1
Mult.: 1

Connectors

Pin (Male)

Solder

IP50

Circular Push Pull Connectors FLOS, B Series C Size, Metal, 5A, 08 pins, Female Connector, Female Contact, Circular, Push Pull, Solder, Receptacle, Rear Fastened, Panel Thickness 7, IP50

FLBC-08EGFS-GCP-001
Amphenol LTW
1: ¥3,234
10In Stock

Mfr. Part #
FLBC-08EGFS-GCP-001

Mouser Part #
523-FLBC08EGFSGCP001

Amphenol LTW

Circular Push Pull Connectors FLOS, B Series C Size, Metal, 5A, 08 pins, Female Connector, Female Contact, Circular, Push Pull, Solder, Receptacle, Rear Fastened, Panel Thickness 7, IP50

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Datasheet

10In Stock

¥3,234

¥2,707.4

¥2,524.7

¥2,320.4

View

Min.: 1
Mult.: 1

Connectors

Socket (Female)

Solder

IP50

Circular Push Pull Connectors FLOS, B Series D Size, Metal, 7A, 12 pins, Female Connector, Female Contact, Circular, Push Pull, Solder, Receptacle, Dual Fastened, Panel Thickness 4.5, IP50

FLBD-12ECFS-GCP-001
Amphenol LTW
1: ¥4,493
8In Stock

Mfr. Part #
FLBD-12ECFS-GCP-001

Mouser Part #
523-FLBD12ECFSGCP1

Amphenol LTW

Circular Push Pull Connectors FLOS, B Series D Size, Metal, 7A, 12 pins, Female Connector, Female Contact, Circular, Push Pull, Solder, Receptacle, Dual Fastened, Panel Thickness 4.5, IP50

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Datasheet

8In Stock

¥4,493

¥3,752.2

¥3,338.6

¥3,232.3

View

Min.: 1
Mult.: 1

Circular Push Pull Connectors FLOS, K Series B Size, Metal, 10A, 02 pins, Female Connector, Female Contact, Circular, Push Pull, Solder, Receptacle, Rear Fastened, IP68

FLKB-02EGFS-GCP-001
Amphenol LTW
1: ¥3,426.6
13In Stock

Mfr. Part #
FLKB-02EGFS-GCP-001

Mouser Part #
523-FLKB02EGFSGCP001

Amphenol LTW

Circular Push Pull Connectors FLOS, K Series B Size, Metal, 10A, 02 pins, Female Connector, Female Contact, Circular, Push Pull, Solder, Receptacle, Rear Fastened, IP68

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Datasheet

13In Stock

¥3,426.6

¥3,119.4

¥2,865.2

¥2,627.7

View

Min.: 1
Mult.: 1

Connectors

Socket (Female)

Solder Cup

IP68

Circular Push Pull Connectors FLOS, K Series B Size, Metal, 2.5A, 06 pins, Female Connector, Female Contact, Circular, Push Pull, Solder, Receptacle, Rear Fastened, IP68

FLKB-06EGFS-GCP-001
Amphenol LTW
1: ¥4,027.9
5In Stock

Mfr. Part #
FLKB-06EGFS-GCP-001

Mouser Part #
523-FLKB06EGFSGCP001

Amphenol LTW

Circular Push Pull Connectors FLOS, K Series B Size, Metal, 2.5A, 06 pins, Female Connector, Female Contact, Circular, Push Pull, Solder, Receptacle, Rear Fastened, IP68

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Datasheet

5In Stock

¥4,027.9

¥3,687.4

¥3,456.5

¥3,092.8

View

Min.: 1
Mult.: 1

Connectors

Socket (Female)

Solder

IP68

Circular Push Pull Connectors FLOS, K Series C Size, Metal, 5A, 08 pins, Female Connector, Female Contact, Circular, Push Pull, Solder, Receptacle, Rear Fastened, IP68

FLKC-08EGFS-GCP-001
Amphenol LTW
1: ¥5,517.8
8In Stock

Mfr. Part #
FLKC-08EGFS-GCP-001

Mouser Part #
523-FLKC08EGFSGCP001

Amphenol LTW

Circular Push Pull Connectors FLOS, K Series C Size, Metal, 5A, 08 pins, Female Connector, Female Contact, Circular, Push Pull, Solder, Receptacle, Rear Fastened, IP68

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Datasheet

8In Stock

¥5,517.8

¥4,689

¥4,434.9

¥4,257.1

View

Min.: 1
Mult.: 1

Connectors

Socket (Female)

Solder Cup

IP68

Circular Push Pull Connectors FLOS, K Series C Size, Metal, 1.5A, 16 pins, Male Connector, Male Contact, Straight, Push Pull, Solder, Field Installable, F5.8 - F6.1mm, IP68

FLKC-16FGMS-GCP-213
Amphenol LTW
1: ¥13,341.2
10In Stock

Mfr. Part #
FLKC-16FGMS-GCP-213

Mouser Part #
523-FLKC16FGMSGCP213

Amphenol LTW

Circular Push Pull Connectors FLOS, K Series C Size, Metal, 1.5A, 16 pins, Male Connector, Male Contact, Straight, Push Pull, Solder, Field Installable, F5.8 - F6.1mm, IP68

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Datasheet

10In Stock

¥13,341.2

¥10,794.8

¥10,251.7

¥9,763.4

View

Min.: 1
Mult.: 1

Connectors

Pin (Male)

Solder Cup

IP68

Circular Push Pull Connectors FLOS, K Series D Size, Metal, 25A, 02 pins, Female Connector, Female Contact, Circular, Push Pull, Solder, Receptacle, Rear Fastened, IP68

FLKD-02EGFS-GCP-001
Amphenol LTW
1: ¥5,539.4
8In Stock

Mfr. Part #
FLKD-02EGFS-GCP-001

Mouser Part #
523-FLKD02EGFSGCP001

Amphenol LTW

Circular Push Pull Connectors FLOS, K Series D Size, Metal, 25A, 02 pins, Female Connector, Female Contact, Circular, Push Pull, Solder, Receptacle, Rear Fastened, IP68

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Datasheet

8In Stock

¥5,539.4

¥4,707.3

¥4,411.6

¥4,109.3

View

Min.: 1
Mult.: 1

Connectors

Socket (Female)

Solder Cup

IP68

Circular Push Pull Connectors FLOS, K Series D Size, Metal, 6.5A, 14 pins, Female Connector, Female Contact, Circular, Push Pull, Solder, Receptacle, Rear Fastened, IP68

FLKD-14EGFS-GCP-001
Amphenol LTW
1: ¥6,866.6
1Expected 9/14/2026

Mfr. Part #
FLKD-14EGFS-GCP-001

Mouser Part #
523-FLKD14EGFSGCP001

Amphenol LTW

Circular Push Pull Connectors FLOS, K Series D Size, Metal, 6.5A, 14 pins, Female Connector, Female Contact, Circular, Push Pull, Solder, Receptacle, Rear Fastened, IP68

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Datasheet

1Expected 9/14/2026

¥6,866.6

¥5,835.1

¥5,469.7

¥5,208.9

View

Min.: 1
Mult.: 1

Connectors

Socket (Female)

Solder Cup

IP68

Circular Push Pull Connectors FLOS, B Series C Size, Metal, 1.5A, 16 pins, Female Connector, Female Contact, Circular, Push Pull, Solder, Receptacle, Rear Fastened, Panel Thickness 7, IP50

FLBC-16EGFS-GCP-001
Amphenol LTW
1: ¥4,139.2
10Expected 11/12/2026

Mfr. Part #
FLBC-16EGFS-GCP-001

Mouser Part #
523-FLBC16EGFSGCP001

Amphenol LTW

Circular Push Pull Connectors FLOS, B Series C Size, Metal, 1.5A, 16 pins, Female Connector, Female Contact, Circular, Push Pull, Solder, Receptacle, Rear Fastened, Panel Thickness 7, IP50

Learn More

Datasheet

10Expected 11/12/2026

¥4,139.2

¥3,584.4

¥3,360.2

¥2,959.9

View

Min.: 1
Mult.: 1

Connectors

Socket (Female)

Solder

IP50

Circular Push Pull Connectors FLOS, B Series C Size, Metal, 1.5A, 16 pins, Male Connector, Male Contact, Straight, Push Pull, Solder, Field Installable, F5.3 - F6.2mm, IP50

FLBC-16FGMS-GCP-211
Amphenol LTW
1: ¥6,213.8
10Expected 10/8/2026

Mfr. Part #
FLBC-16FGMS-GCP-211

Mouser Part #
523-FLBC16FGMSGCP211

Amphenol LTW

Circular Push Pull Connectors FLOS, B Series C Size, Metal, 1.5A, 16 pins, Male Connector, Male Contact, Straight, Push Pull, Solder, Field Installable, F5.3 - F6.2mm, IP50

Learn More

Datasheet

10Expected 10/8/2026

¥6,213.8

¥5,320.2

¥4,986.3

¥4,650.8

View

Min.: 1
Mult.: 1

Connectors

Pin (Male)

Solder

IP50

Circular Push Pull Connectors FLOS, K Series B Size, Metal, 10A, 02 pins, Male Connector, Male Contact, Straight, Push Pull, Solder, Field Installable, F4.5 - F4.7mm, IP68

FLKB-02FGMS-GCP-209
Amphenol LTW
1: ¥6,642.3
20Expected 9/21/2026

Mfr. Part #
FLKB-02FGMS-GCP-209

Mouser Part #
523-FLKB02FGMSGCP209

Amphenol LTW

Circular Push Pull Connectors FLOS, K Series B Size, Metal, 10A, 02 pins, Male Connector, Male Contact, Straight, Push Pull, Solder, Field Installable, F4.5 - F4.7mm, IP68

Learn More

Datasheet

20Expected 9/21/2026

¥6,642.3

¥5,713.8

¥5,411.5

¥5,152.4

View

Min.: 1
Mult.: 1

Connectors

Pin (Male)

Solder

IP68

Circular Push Pull Connectors FLOS & FLOS+, Dust Cap With Steel Line, Metal, Female Conecctor, Push Pull, IP50

CAP-DLBFQME2
Amphenol LTW
1: ¥2,239
Non-Stocked Lead-Time 5 Weeks

Mfr. Part #
CAP-DLBFQME2

Mouser Part #
523-CAP-DLBFQME2

Amphenol LTW

Circular Push Pull Connectors FLOS & FLOS+, Dust Cap With Steel Line, Metal, Female Conecctor, Push Pull, IP50

Learn More

Datasheet

Non-Stocked Lead-Time 5 Weeks

¥2,239

¥1,905.2

¥1,785.6

¥1,694.2

View

Min.: 1
Mult.: 1

Accessories

IP50

Circular Push Pull Connectors FLOS & FLOS+, Dust Cap With Steel Line, Metal, Female Conecctor, Push Pull, IP50

CAP-DLBFQME4
Amphenol LTW
1: ¥4,130.9
Non-Stocked Lead-Time 5 Weeks

Mfr. Part #
CAP-DLBFQME4

Mouser Part #
523-CAP-DLBFQME4

Amphenol LTW

Circular Push Pull Connectors FLOS & FLOS+, Dust Cap With Steel Line, Metal, Female Conecctor, Push Pull, IP50

Learn More

Datasheet

Non-Stocked Lead-Time 5 Weeks

¥4,130.9

¥3,526.3

¥3,305.4

¥3,018

View

Min.: 1
Mult.: 1

Accessories

IP50

Circular Push Pull Connectors FLOS & FLOS+, Dust Cap With Steel Line, Metal, Male Conecctor, Push Pull, IP50

CAP-DLBMQCE2
Amphenol LTW
1: ¥2,239
Non-Stocked Lead-Time 5 Weeks

Mfr. Part #
CAP-DLBMQCE2

Mouser Part #
523-CAP-DLBMQCE2

Amphenol LTW

Circular Push Pull Connectors FLOS & FLOS+, Dust Cap With Steel Line, Metal, Male Conecctor, Push Pull, IP50

Learn More

Datasheet

Non-Stocked Lead-Time 5 Weeks

¥2,239

¥1,905.2

¥1,785.6

¥1,694.2

View

Min.: 1
Mult.: 1

Accessories

IP50

Circular Push Pull Connectors FLOS & FLOS+, Dust Cap With Steel Line, Metal, Male Conecctor, Push Pull, IP50

CAP-DLBMQCE3
Amphenol LTW
1: ¥2,795.5
Non-Stocked Lead-Time 5 Weeks

Mfr. Part #
CAP-DLBMQCE3

Mouser Part #
523-CAP-DLBMQCE3

Amphenol LTW

Circular Push Pull Connectors FLOS & FLOS+, Dust Cap With Steel Line, Metal, Male Conecctor, Push Pull, IP50

Learn More

Datasheet

Non-Stocked Lead-Time 5 Weeks

¥2,795.5

¥2,401.8

¥2,250.7

¥2,122.8

View

Min.: 1
Mult.: 1

Accessories

IP50

Circular Push Pull Connectors FLOS & FLOS+, Dust Cap With Steel Line, Metal, Male Conecctor, Push Pull, IP50

CAP-DLBMQCE4
Amphenol LTW
1: ¥4,130.9
Non-Stocked Lead-Time 5 Weeks

Mfr. Part #
CAP-DLBMQCE4

Mouser Part #
523-CAP-DLBMQCE4

Amphenol LTW

Circular Push Pull Connectors FLOS & FLOS+, Dust Cap With Steel Line, Metal, Male Conecctor, Push Pull, IP50

Learn More

Datasheet

Non-Stocked Lead-Time 5 Weeks

¥4,130.9

¥3,391.8

¥3,094.4

¥3,029.7

View

Min.: 1
Mult.: 1

Accessories

IP50

Circular Push Pull Connectors FLOS & FLOS+, Waterproof Cap With Steel Line, Metal, Female Conecctor, Push Pull, IP68

CAP-WLKFQME4
Amphenol LTW
1: ¥5,144.1
Lead-Time 5 Weeks

Mfr. Part #
CAP-WLKFQME4

Mouser Part #
523-CAP-WLKFQME4

Amphenol LTW

Circular Push Pull Connectors FLOS & FLOS+, Waterproof Cap With Steel Line, Metal, Female Conecctor, Push Pull, IP68

Learn More

Datasheet

Lead-Time 5 Weeks

¥5,144.1

¥4,549.5

¥4,263.8

¥4,061.1

View

Min.: 1
Mult.: 1

Accessories

IPX8

Circular Push Pull Connectors FLOS & FLOS+, Waterproof Cap With Steel Line, Metal, Male Conecctor, Push Pull, IP68

CAP-WLKMQCE2
Amphenol LTW
1: ¥3,227.3
Non-Stocked Lead-Time 5 Weeks

Mfr. Part #
CAP-WLKMQCE2

Mouser Part #
523-CAP-WLKMQCE2

Amphenol LTW

Circular Push Pull Connectors FLOS & FLOS+, Waterproof Cap With Steel Line, Metal, Male Conecctor, Push Pull, IP68

Learn More

Datasheet

Non-Stocked Lead-Time 5 Weeks

¥3,227.3

¥2,777.2

¥2,609.4

¥2,489.8

View

Min.: 1
Mult.: 1

Accessories

IPX8

Circular Push Pull Connectors FLOS & FLOS+, Waterproof Cap With Steel Line, Metal, Male Conecctor, Push Pull, IP68

CAP-WLKMQCE3
Amphenol LTW
1: ¥4,380.1
Non-Stocked Lead-Time 5 Weeks

Mfr. Part #
CAP-WLKMQCE3

Mouser Part #
523-CAP-WLKMQCE3

Amphenol LTW

Circular Push Pull Connectors FLOS & FLOS+, Waterproof Cap With Steel Line, Metal, Male Conecctor, Push Pull, IP68

Learn More

Datasheet

Non-Stocked Lead-Time 5 Weeks

¥4,380.1

¥3,720.6

¥3,488.1

¥3,121

View

Min.: 1
Mult.: 1

Accessories

IPX8

Circular Push Pull Connectors FLOS, B Series A Size, Metal, 2A, 05 pins, Female Connector, Female Contact, Circular, Push Pull, Solder, Receptacle, Rear Fastened, IP50

FLBA-05EGFS-GCP-001
Amphenol LTW
1: ¥3,895
Non-Stocked Lead-Time 10 Weeks

Mfr. Part #
FLBA-05EGFS-GCP-001

Mouser Part #
523-FLBA05EGFSGCP1

Amphenol LTW

Circular Push Pull Connectors FLOS, B Series A Size, Metal, 2A, 05 pins, Female Connector, Female Contact, Circular, Push Pull, Solder, Receptacle, Rear Fastened, IP50

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

¥3,895

¥3,413.4

¥2,979.8

¥2,923.4

¥2,901.8

Min.: 1
Mult.: 1

Circular Push Pull Connectors FLOS, B Series A Size, Metal, 1.7A, 05 pins, Male Connector, Male Contact, Straight, Push Pull, Solder, Field Installable, F1.6 - F2.5mm, IP50

FLBA-05FGMS-GCP-130
Amphenol LTW
1: ¥6,448
Non-Stocked Lead-Time 5 Weeks

Mfr. Part #
FLBA-05FGMS-GCP-130

Mouser Part #
523-FLBA05FGMSGCP130

Amphenol LTW

Circular Push Pull Connectors FLOS, B Series A Size, Metal, 1.7A, 05 pins, Male Connector, Male Contact, Straight, Push Pull, Solder, Field Installable, F1.6 - F2.5mm, IP50

Learn More

Datasheet

Non-Stocked Lead-Time 5 Weeks

¥6,448

¥5,474.7

¥5,027.8

¥4,861.7

View

Min.: 1
Mult.: 1