Circular Connectors – Mouser Canada

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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, 6A, 16 pins, Male Connector, Male Contact, Straight, Push Pull, Solder, Field Installable, F6.5 - F6.7mm, IP68

FLKD-16FGMS-GCP-215
Amphenol LTW
1: $125.27
4In Stock

Mfr. Part #
FLKD-16FGMS-GCP-215

Mouser Part #
523-FLKD16FGMSGCP215

Amphenol LTW

Circular Push Pull Connectors FLOS, K Series D Size, Metal, 6A, 16 pins, Male Connector, Male Contact, Straight, Push Pull, Solder, Field Installable, F6.5 - F6.7mm, IP68

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Datasheet

4In Stock

$125.27

$106.21

$81.53

$78.97

Min.: 1
Mult.: 1

Connectors

Pin (Male)

Solder Cup

IP68

Circular Push Pull Connectors FLOS+, K Series D Size, Metal, 2A, 26 pins, Female Connector, Female Contact, Circular, Push Pull, Solder, Receptacle, Rear Fastened, Panel Thickness 8, IP68

SLKD-26EGFS-GCP-001
Amphenol LTW
1: $63.15
4In Stock

Mfr. Part #
SLKD-26EGFS-GCP-001

Mouser Part #
523-SLKD26EGFSGCP1

Amphenol LTW

Circular Push Pull Connectors FLOS+, K Series D Size, Metal, 2A, 26 pins, Female Connector, Female Contact, Circular, Push Pull, Solder, Receptacle, Rear Fastened, Panel Thickness 8, IP68

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Datasheet

4In Stock

$63.15

$50.27

$50.24

$47.86

View

Min.: 1
Mult.: 1

Connectors

Socket (Female)

Solder Cup

IPX8

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: $85.06
10In 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

10In Stock

$85.06

$70.22

$68.62

$64.98

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: $24.23
10Expected 2026-04-01

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

10Expected 2026-04-01

$24.23

$21.28

$20.20

$18.97

View

Min.: 1
Mult.: 1

Accessories

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: $29.61
10Expected 2026-03-09

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

10Expected 2026-03-09

$29.61

$24.65

$23.10

$21.08

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: $52.48
10Expected 2026-04-08

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

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Datasheet

10Expected 2026-04-08

$52.48

$45.62

$38.60

$37.57

View

Min.: 1
Mult.: 1

Connectors

Pin (Male)

Solder

IP50

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: $31.53
9Expected 2026-02-17

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

9Expected 2026-02-17

$31.53

$27.88

$26.21

$22.35

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: $107.34
10Expected 2026-04-01

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

10Expected 2026-04-01

$107.34

$93.79

$82.63

$79.53

View

Min.: 1
Mult.: 1

Connectors

Pin (Male)

Solder Cup

IP68

Circular Push Pull Connectors FLOS+, K Series C Size, Metal, 12A, 03 pins, Female Connector, Female Contact, Circular, Push Pull, Solder, Receptacle, Rear Fastened, Panel Thickness 10, IP68

SLKC-03EGFS-GCP-001
Amphenol LTW
1: $44.05
10Expected 2026-03-31

Mfr. Part #
SLKC-03EGFS-GCP-001

Mouser Part #
523-SLKC03EGFSGCP001

Amphenol LTW

Circular Push Pull Connectors FLOS+, K Series C Size, Metal, 12A, 03 pins, Female Connector, Female Contact, Circular, Push Pull, Solder, Receptacle, Rear Fastened, Panel Thickness 10, IP68

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Datasheet

10Expected 2026-03-31

$44.05

$37.43

$35.09

$33.42

View

Min.: 1
Mult.: 1

Connectors

Socket (Female)

Solder Cup

IP68

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

CAP-DLBFQME2
Amphenol LTW
1: $19.53
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

$19.53

$17.08

$16.01

$14.68

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: $34.75
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

$34.75

$31.65

$29.67

$26.60

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: $19.53
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

$19.53

$17.08

$16.01

$14.26

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: $24.35
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

$24.35

$21.44

$20.20

$17.98

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: $33.51
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

$33.51

$31.02

$26.06

$25.54

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: $30.02
Lead-Time 5 Weeks

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

Learn More

Datasheet

Lead-Time 5 Weeks

$30.02

$25.92

$24.29

$22.30

View

Min.: 1
Mult.: 1

Accessories

IPX8

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

CAP-WLKFQME3
Amphenol LTW
1: $38.27
Non-Stocked Lead-Time 5 Weeks

Mfr. Part #
CAP-WLKFQME3

Mouser Part #
523-CAP-WLKFQME3

Amphenol LTW

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

Learn More

Datasheet

Non-Stocked Lead-Time 5 Weeks

$38.27

$32.67

$30.71

$27.92

View

Min.: 1
Mult.: 1

Accessories

IPX8

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

CAP-WLKFQME4
Amphenol LTW
1: $47.43
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

$47.43

$40.30

$38.27

$33.99

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: $34.05
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

$34.05

$25.92

$25.02

$24.54

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: $39.29
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

$39.29

$33.39

$31.29

$29.81

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-WLKMQCE4
Amphenol PCD Shenzhen
1: $43.79
Lead-Time 5 Weeks

Mfr. Part #
CAP-WLKMQCE4

Mouser Part #
523-CAP-WLKMQCE4

Amphenol PCD Shenzhen

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

Learn More

Datasheet

Lead-Time 5 Weeks

$43.79

$39.01

$38.27

$34.15

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: $39.96
Non-Stocked Lead-Time 5 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 5 Weeks

$39.96

$33.95

$26.44

$25.92

$25.11

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: $61.36
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

$61.36

$54.47

$41.57

$40.39

$39.01

Min.: 1
Mult.: 1

Circular Push Pull Connectors FLOS, B Series D Size, Metal, 1.7A, 05 pins, Male Connector, Male Contact, Straight, Push Pull, Solder, Field Installable, F2.4 - F3.3mm, IP50

FLBA-05FGMS-GCP-131
Amphenol LTW
1: $61.36
Non-Stocked Lead-Time 5 Weeks

Mfr. Part #
FLBA-05FGMS-GCP-131

Mouser Part #
523-FLBA05FGMSGCP131

Amphenol LTW

Circular Push Pull Connectors FLOS, B Series D Size, Metal, 1.7A, 05 pins, Male Connector, Male Contact, Straight, Push Pull, Solder, Field Installable, F2.4 - F3.3mm, IP50

Learn More

Datasheet

Non-Stocked Lead-Time 5 Weeks

$61.36

$54.47

$41.57

$40.39

$39.01

Min.: 1
Mult.: 1

Circular Push Pull Connectors FLOS, B Series B Size, Metal, 10A, 02 pins, Female Connector, Female Contact, Circular, Push Pull, Solder, Receptacle, Dual Fastened, Panel Thickness 4.5, IP50

FLBB-02ECFS-GCP-001
Amphenol LTW
1: $19.78
Non-Stocked Lead-Time 5 Weeks

Mfr. Part #
FLBB-02ECFS-GCP-001

Mouser Part #
523-FLBB02ECFSGCP1

Amphenol LTW

Circular Push Pull Connectors FLOS, B Series B Size, Metal, 10A, 02 pins, Female Connector, Female Contact, Circular, Push Pull, Solder, Receptacle, Dual Fastened, Panel Thickness 4.5, IP50

Learn More

Datasheet

Non-Stocked Lead-Time 5 Weeks

$19.78

$16.80

$16.35

$13.35

View

Min.: 1
Mult.: 1

Circular Push Pull Connectors FLOS, B Series B Size, Metal, 10A, 02 pins, Female Connector, Female Contact, Circular, Push Pull, Solder, Receptacle, Front Fastened, Panel Thickness 2.5, IP50

FLBB-02EEFS-GCP-001
Amphenol LTW
1: $19.78
Non-Stocked Lead-Time 5 Weeks

Mfr. Part #
FLBB-02EEFS-GCP-001

Mouser Part #
523-FLBB02EEFSGCP1

Amphenol LTW

Circular Push Pull Connectors FLOS, B Series B Size, Metal, 10A, 02 pins, Female Connector, Female Contact, Circular, Push Pull, Solder, Receptacle, Front Fastened, Panel Thickness 2.5, IP50

Learn More

Datasheet

Non-Stocked Lead-Time 5 Weeks

$19.78

$16.80

$16.35

$13.35

View

Min.: 1
Mult.: 1

FLOS & FLOS+ Push-Pull Connectors

Types of Circular Connectors

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