Circular Connectors – Mouser Singapore

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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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Part #

Circular Push Pull Connectors FLOS, K Series B Size, Metal, 2.5A, 07 pins, Female Connector, Female Contact, Circular, Push Pull, Solder, Receptacle, Front Fastened, Panel Thickness 2.5, IP68

FLKB-07EEFS-GCP-001
Amphenol LTW
1: $38.53
Non-Stocked Lead-Time 5 Weeks

Mfr. Part No.
FLKB-07EEFS-GCP-001

Mouser Part No
523-FLKB07EEFSGCP1

Amphenol LTW

Circular Push Pull Connectors FLOS, K Series B Size, Metal, 2.5A, 07 pins, Female Connector, Female Contact, Circular, Push Pull, Solder, Receptacle, Front Fastened, Panel Thickness 2.5, IP68

Learn More

Datasheet

Non-Stocked Lead-Time 5 Weeks

$38.53

$33.89

$28.98

$28.45

View

Min.: 1
Mult.: 1

Circular Push Pull Connectors FLOS, K Series B Size, Metal, 2A, 09 pins, Female Connector, Female Contact, Circular, Push Pull, Solder, Receptacle, Front Fastened, Panel Thickness 2.5, IP68

FLKB-09EEFS-GCP-001
Amphenol LTW
1: $42.84
Non-Stocked Lead-Time 5 Weeks

Mfr. Part No.
FLKB-09EEFS-GCP-001

Mouser Part No
523-FLKB09EEFSGCP1

Amphenol LTW

Circular Push Pull Connectors FLOS, K Series B Size, Metal, 2A, 09 pins, Female Connector, Female Contact, Circular, Push Pull, Solder, Receptacle, Front Fastened, Panel Thickness 2.5, IP68

Learn More

Datasheet

Non-Stocked Lead-Time 5 Weeks

$42.84

$37.86

$32.61

$32.01

View

Min.: 1
Mult.: 1

Circular Push Pull Connectors FLOS, K Series B Size, Metal, 2A, 09 pins, Female Connector, Female Contact, Circular, Push Pull, Solder, Receptacle, Rear Fastened, IP68

FLKB-09EGFS-GCP-001
Amphenol LTW
1: $41.59
Non-Stocked Lead-Time 5 Weeks

Mfr. Part No.
FLKB-09EGFS-GCP-001

Mouser Part No
523-FLKB09EGFSGCP001

Amphenol LTW

Circular Push Pull Connectors FLOS, K Series B Size, Metal, 2A, 09 pins, Female Connector, Female Contact, Circular, Push Pull, Solder, Receptacle, Rear Fastened, IP68

Learn More

Datasheet

Non-Stocked Lead-Time 5 Weeks

$41.59

$35.35

$33.12

$28.48

View

Min.: 1
Mult.: 1

Connectors

Socket (Female)

Solder

IP68

Circular Push Pull Connectors FLOS, K Series C Size, Metal, 12A, 03 pins, Female Connector, Female Contact, Circular, Push Pull, Solder, Receptacle, Front Fastened, Panel Thickness 6, IP68

FLKC-03EEFS-GCP-001
Amphenol LTW
1: $39.78
Non-Stocked Lead-Time 5 Weeks

Mfr. Part No.
FLKC-03EEFS-GCP-001

Mouser Part No
523-FLKC03EEFSGCP1

Amphenol LTW

Circular Push Pull Connectors FLOS, K Series C Size, Metal, 12A, 03 pins, Female Connector, Female Contact, Circular, Push Pull, Solder, Receptacle, Front Fastened, Panel Thickness 6, IP68

Learn More

Datasheet

Non-Stocked Lead-Time 5 Weeks

$39.78

$34.89

$29.89

$29.34

View

Min.: 1
Mult.: 1

Circular Push Pull Connectors FLOS, K Series C Size, Metal, 12A, 03 pins, Male Connector, Male Contact, Straight, Push Pull, Solder, Field Installable, F5.8 - F6.1mm, IP68

FLKC-03FGMS-GCP-213
Amphenol LTW
1: $80.81
Non-Stocked Lead-Time 5 Weeks

Mfr. Part No.
FLKC-03FGMS-GCP-213

Mouser Part No
523-FLKC03FGMSGCP213

Amphenol LTW

Circular Push Pull Connectors FLOS, K Series C Size, Metal, 12A, 03 pins, Male Connector, Male Contact, Straight, Push Pull, Solder, Field Installable, F5.8 - F6.1mm, IP68

Learn More

Datasheet

Non-Stocked Lead-Time 5 Weeks

$80.81

$69.01

$59.58

$56.64

View

Min.: 1
Mult.: 1

Connectors

Pin (Male)

Solder Cup

IP68

Circular Push Pull Connectors FLOS, K Series C Size, Metal, 10A, 04 pins, Female Connector, Female Contact, Circular, Push Pull, Solder, Receptacle, Rear Fastened, IP68

FLKC-04EGFS-GCP-001
Amphenol LTW
1: $43.91
Non-Stocked Lead-Time 5 Weeks

Mfr. Part No.
FLKC-04EGFS-GCP-001

Mouser Part No
523-FLKC04EGFSGCP001

Amphenol LTW

Circular Push Pull Connectors FLOS, K Series C Size, Metal, 10A, 04 pins, Female Connector, Female Contact, Circular, Push Pull, Solder, Receptacle, Rear Fastened, IP68

Learn More

Datasheet

Non-Stocked Lead-Time 5 Weeks

$43.91

$37.34

$35.03

$27.76

View

Min.: 1
Mult.: 1

Connectors

Socket (Female)

Solder Cup

IP68

Circular Push Pull Connectors FLOS, K Series C Size, Metal, 9A, 05 pins, Female Connector, Female Contact, Circular, Push Pull, Solder, Receptacle, Front Fastened, Panel Thickness 6, IP68

FLKC-05EEFS-GCP-001
Amphenol LTW
1: $42.84
Non-Stocked Lead-Time 5 Weeks

Mfr. Part No.
FLKC-05EEFS-GCP-001

Mouser Part No
523-FLKC05EEFSGCP1

Amphenol LTW

Circular Push Pull Connectors FLOS, K Series C Size, Metal, 9A, 05 pins, Female Connector, Female Contact, Circular, Push Pull, Solder, Receptacle, Front Fastened, Panel Thickness 6, IP68

Learn More

Datasheet

Non-Stocked Lead-Time 5 Weeks

$42.84

$37.86

$32.61

$32.01

View

Min.: 1
Mult.: 1

Circular Push Pull Connectors FLOS, K Series C Size, Metal, 9A, 05 pins, Female Connector, Female Contact, Circular, Push Pull, Solder, Receptacle, Rear Fastened, IP68

FLKC-05EGFS-GCP-001
Amphenol LTW
1: $40.39
Lead-Time 5 Weeks

Mfr. Part No.
FLKC-05EGFS-GCP-001

Mouser Part No
523-FLKC05EGFSGCP001

Amphenol LTW

Circular Push Pull Connectors FLOS, K Series C Size, Metal, 9A, 05 pins, Female Connector, Female Contact, Circular, Push Pull, Solder, Receptacle, Rear Fastened, IP68

Learn More

Datasheet

Lead-Time 5 Weeks

$40.39

$33.87

$32.10

$29.15

View

Min.: 1
Mult.: 1

Connectors

Socket (Female)

Solder Cup

IP68

Circular Push Pull Connectors FLOS, K Series C Size, Metal, 9A, 05 pins, Male Connector, Male Contact, Straight, Push Pull, Solder, Field Installable, F5.8 - F6.1mm, IP68

FLKC-05FGMS-GCP-213
Amphenol LTW
1: $78.83
Non-Stocked Lead-Time 5 Weeks

Mfr. Part No.
FLKC-05FGMS-GCP-213

Mouser Part No
523-FLKC05FGMSGCP213

Amphenol LTW

Circular Push Pull Connectors FLOS, K Series C Size, Metal, 9A, 05 pins, Male Connector, Male Contact, Straight, Push Pull, Solder, Field Installable, F5.8 - F6.1mm, IP68

Learn More

Datasheet

Non-Stocked Lead-Time 5 Weeks

$78.83

$67.33

$57.41

$55.70

View

Min.: 1
Mult.: 1

Connectors

Pin (Male)

Solder Cup

IP68

Circular Push Pull Connectors FLOS, K Series C Size, Metal, 7A, 06 pins, Female Connector, Female Contact, Circular, Push Pull, Solder, Receptacle, Front Fastened, Panel Thickness 6, IP68

FLKC-06EEFS-GCP-001
Amphenol LTW
1: $44.72
Non-Stocked Lead-Time 5 Weeks

Mfr. Part No.
FLKC-06EEFS-GCP-001

Mouser Part No
523-FLKC06EEFSGCP1

Amphenol LTW

Circular Push Pull Connectors FLOS, K Series C Size, Metal, 7A, 06 pins, Female Connector, Female Contact, Circular, Push Pull, Solder, Receptacle, Front Fastened, Panel Thickness 6, IP68

Learn More

Datasheet

Non-Stocked Lead-Time 5 Weeks

$44.72

$39.39

$33.99

$33.37

View

Min.: 1
Mult.: 1

Circular Push Pull Connectors FLOS, K Series C Size, Metal, 7A, 06 pins, Female Connector, Female Contact, Circular, Push Pull, Solder, Receptacle, Rear Fastened, IP68

FLKC-06EGFS-GCP-001
Amphenol LTW
1: $47.90
Non-Stocked Lead-Time 5 Weeks

Mfr. Part No.
FLKC-06EGFS-GCP-001

Mouser Part No
523-FLKC06EGFSGCP001

Amphenol LTW

Circular Push Pull Connectors FLOS, K Series C Size, Metal, 7A, 06 pins, Female Connector, Female Contact, Circular, Push Pull, Solder, Receptacle, Rear Fastened, IP68

Learn More

Datasheet

Non-Stocked Lead-Time 5 Weeks

$47.90

$40.70

$38.16

$35.40

View

Min.: 1
Mult.: 1

Connectors

Socket (Female)

Solder Cup

IP68

Circular Push Pull Connectors FLOS, K Series C Size, Metal, 7A, 06 pins, Male Connector, Male Contact, Straight, Push Pull, Solder, Field Installable, F5.8 - F6.1mm, IP68

FLKC-06FGMS-GCP-213
Amphenol LTW
1: $91.11
Non-Stocked Lead-Time 5 Weeks

Mfr. Part No.
FLKC-06FGMS-GCP-213

Mouser Part No
523-FLKC06FGMSGCP213

Amphenol LTW

Circular Push Pull Connectors FLOS, K Series C Size, Metal, 7A, 06 pins, Male Connector, Male Contact, Straight, Push Pull, Solder, Field Installable, F5.8 - F6.1mm, IP68

Learn More

Datasheet

Non-Stocked Lead-Time 5 Weeks

$91.11

$77.44

$72.59

$61.52

View

Min.: 1
Mult.: 1

Connectors

Pin (Male)

Solder Cup

IP68

Circular Push Pull Connectors FLOS, K Series C Size, Metal, 7A, 07 pins, Female Connector, Female Contact, Circular, Push Pull, Solder, Receptacle, Front Fastened, Panel Thickness 6, IP68

FLKC-07EEFS-GCP-001
Amphenol LTW
1: $46.59
Non-Stocked Lead-Time 5 Weeks

Mfr. Part No.
FLKC-07EEFS-GCP-001

Mouser Part No
523-FLKC07EEFSGCP1

Amphenol LTW

Circular Push Pull Connectors FLOS, K Series C Size, Metal, 7A, 07 pins, Female Connector, Female Contact, Circular, Push Pull, Solder, Receptacle, Front Fastened, Panel Thickness 6, IP68

Learn More

Datasheet

Non-Stocked Lead-Time 5 Weeks

$46.59

$40.89

$35.38

$34.72

View

Min.: 1
Mult.: 1

Circular Push Pull Connectors FLOS, K Series C Size, Metal, 7A, 07 pins, Female Connector, Female Contact, Circular, Push Pull, Solder, Receptacle, Rear Fastened, IP68

FLKC-07EGFS-GCP-001
Amphenol LTW
1: $46.57
Non-Stocked Lead-Time 5 Weeks

Mfr. Part No.
FLKC-07EGFS-GCP-001

Mouser Part No
523-FLKC07EGFSGCP001

Amphenol LTW

Circular Push Pull Connectors FLOS, K Series C Size, Metal, 7A, 07 pins, Female Connector, Female Contact, Circular, Push Pull, Solder, Receptacle, Rear Fastened, IP68

Learn More

Datasheet

Non-Stocked Lead-Time 5 Weeks

$46.57

$40.14

$33.05

$31.30

View

Min.: 1
Mult.: 1

Connectors

Socket (Female)

Solder Cup

IP68

Circular Push Pull Connectors FLOS, K Series C Size, Metal, 7A, 07 pins, Male Connector, Male Contact, Straight, Push Pull, Solder, Field Installable, F5.8 - F6.1mm, IP68

FLKC-07FGMS-GCP-213
Amphenol LTW
1: $93.70
Non-Stocked Lead-Time 5 Weeks

Mfr. Part No.
FLKC-07FGMS-GCP-213

Mouser Part No
523-FLKC07FGMSGCP213

Amphenol LTW

Circular Push Pull Connectors FLOS, K Series C Size, Metal, 7A, 07 pins, Male Connector, Male Contact, Straight, Push Pull, Solder, Field Installable, F5.8 - F6.1mm, IP68

Learn More

Datasheet

Non-Stocked Lead-Time 5 Weeks

$93.70

$74.81

$74.66

$62.74

View

Min.: 1
Mult.: 1

Connectors

Pin (Male)

Solder Cup

IP68

Circular Push Pull Connectors FLOS, K Series C Size, Metal, 5A, 08 pins, Female Connector, Female Contact, Circular, Push Pull, Solder, Receptacle, Front Fastened, Panel Thickness 6, IP68

FLKC-08EEFS-GCP-001
Amphenol LTW
1: $51.56
Non-Stocked Lead-Time 5 Weeks

Mfr. Part No.
FLKC-08EEFS-GCP-001

Mouser Part No
523-FLKC08EEFSGCP1

Amphenol LTW

Circular Push Pull Connectors FLOS, K Series C Size, Metal, 5A, 08 pins, Female Connector, Female Contact, Circular, Push Pull, Solder, Receptacle, Front Fastened, Panel Thickness 6, IP68

Learn More

Datasheet

Non-Stocked Lead-Time 5 Weeks

$51.56

$46.70

$33.30

$31.90

View

Min.: 1
Mult.: 1

Circular Push Pull Connectors FLOS, K Series C Size, Metal, 2.5A, 10 pins, Female Connector, Female Contact, Circular, Push Pull, Solder, Receptacle, Front Fastened, Panel Thickness 6, IP68

FLKC-10EEFS-GCP-001
Amphenol LTW
1: $54.60
Non-Stocked Lead-Time 5 Weeks

Mfr. Part No.
FLKC-10EEFS-GCP-001

Mouser Part No
523-FLKC10EEFSGCP1

Amphenol LTW

Circular Push Pull Connectors FLOS, K Series C Size, Metal, 2.5A, 10 pins, Female Connector, Female Contact, Circular, Push Pull, Solder, Receptacle, Front Fastened, Panel Thickness 6, IP68

Learn More

Datasheet

Non-Stocked Lead-Time 5 Weeks

$54.60

$49.78

$35.43

$33.94

View

Min.: 1
Mult.: 1

Circular Push Pull Connectors FLOS, K Series C Size, Metal, 2.5A, 10 pins, Female Connector, Female Contact, Circular, Push Pull, Solder, Receptacle, Rear Fastened, IP68

FLKC-10EGFS-GCP-001
Amphenol LTW
1: $51.74
Non-Stocked Lead-Time 5 Weeks

Mfr. Part No.
FLKC-10EGFS-GCP-001

Mouser Part No
523-FLKC10EGFSGCP001

Amphenol LTW

Circular Push Pull Connectors FLOS, K Series C Size, Metal, 2.5A, 10 pins, Female Connector, Female Contact, Circular, Push Pull, Solder, Receptacle, Rear Fastened, IP68

Learn More

Datasheet

Non-Stocked Lead-Time 5 Weeks

$51.74

$43.97

$41.21

$35.78

View

Min.: 1
Mult.: 1

Connectors

Socket (Female)

Solder Cup

IP68

Circular Push Pull Connectors FLOS, K Series C Size, Metal, 2.5A, 10 pins, Male Connector, Male Contact, Straight, Push Pull, Solder, Field Installable, F5.8 - F6.1mm, IP68

FLKC-10FGMS-GCP-213
Amphenol LTW
1: $86.11
Lead-Time 5 Weeks

Mfr. Part No.
FLKC-10FGMS-GCP-213

Mouser Part No
523-FLKC10FGMSGCP213

Amphenol LTW

Circular Push Pull Connectors FLOS, K Series C Size, Metal, 2.5A, 10 pins, Male Connector, Male Contact, Straight, Push Pull, Solder, Field Installable, F5.8 - F6.1mm, IP68

Learn More

Datasheet

Lead-Time 5 Weeks

$86.11

$74.10

$70.06

$63.63

View

Min.: 1
Mult.: 1

Connectors

Pin (Male)

Solder Cup

IP68

Circular Push Pull Connectors FLOS, K Series C Size, Metal, 2A, 14 pins, Female Connector, Female Contact, Circular, Push Pull, Solder, Receptacle, Front Fastened, Panel Thickness 6, IP68

FLKC-14EEFS-GCP-001
Amphenol LTW
1: $58.92
Non-Stocked Lead-Time 5 Weeks

Mfr. Part No.
FLKC-14EEFS-GCP-001

Mouser Part No
523-FLKC14EEFSGCP1

Amphenol LTW

Circular Push Pull Connectors FLOS, K Series C Size, Metal, 2A, 14 pins, Female Connector, Female Contact, Circular, Push Pull, Solder, Receptacle, Front Fastened, Panel Thickness 6, IP68

Learn More

Datasheet

Non-Stocked Lead-Time 5 Weeks

$58.92

$54.72

$38.86

$37.24

View

Min.: 1
Mult.: 1

Circular Push Pull Connectors FLOS, K Series C Size, Metal, 2A, 14 pins, Female Connector, Female Contact, Circular, Push Pull, Solder, Receptacle, Rear Fastened, IP68

FLKC-14EGFS-GCP-001
Amphenol LTW
1: $53.36
Non-Stocked Lead-Time 5 Weeks

Mfr. Part No.
FLKC-14EGFS-GCP-001

Mouser Part No
523-FLKC14EGFSGCP001

Amphenol LTW

Circular Push Pull Connectors FLOS, K Series C Size, Metal, 2A, 14 pins, Female Connector, Female Contact, Circular, Push Pull, Solder, Receptacle, Rear Fastened, IP68

Learn More

Datasheet

Non-Stocked Lead-Time 5 Weeks

$53.36

$46.63

$44.20

$40.09

View

Min.: 1
Mult.: 1

Connectors

Socket (Female)

Solder Cup

IP68

Circular Push Pull Connectors FLOS, K Series C Size, Metal, 2A, 14 pins, Male Connector, Male Contact, Straight, Push Pull, Solder, Field Installable, F5.8 - F6.1mm, IP68

FLKC-14FGMS-GCP-213
Amphenol LTW
1: $94.19
Lead-Time 5 Weeks

Mfr. Part No.
FLKC-14FGMS-GCP-213

Mouser Part No
523-FLKC14FGMSGCP213

Amphenol LTW

Circular Push Pull Connectors FLOS, K Series C Size, Metal, 2A, 14 pins, Male Connector, Male Contact, Straight, Push Pull, Solder, Field Installable, F5.8 - F6.1mm, IP68

Learn More

Datasheet

Lead-Time 5 Weeks

$94.19

$83.68

$82.72

$72.02

View

Min.: 1
Mult.: 1

Connectors

Pin (Male)

Solder Cup

IP68

Circular Push Pull Connectors FLOS, K Series C Size, Metal, 1.5A, 16 pins, Female Connector, Female Contact, Circular, Push Pull, Solder, Receptacle, Front Fastened, Panel Thickness 6, IP68

FLKC-16EEFS-GCP-001
Amphenol LTW
1: $63.97
Non-Stocked Lead-Time 5 Weeks

Mfr. Part No.
FLKC-16EEFS-GCP-001

Mouser Part No
523-FLKC16EEFSGCP1

Amphenol LTW

Circular Push Pull Connectors FLOS, K Series C Size, Metal, 1.5A, 16 pins, Female Connector, Female Contact, Circular, Push Pull, Solder, Receptacle, Front Fastened, Panel Thickness 6, IP68

Learn More

Datasheet

Non-Stocked Lead-Time 5 Weeks

$63.97

$59.85

$42.42

$40.64

View

Min.: 1
Mult.: 1

Circular Push Pull Connectors FLOS, K Series C Size, Metal, 1.5A, 16 pins, Female Connector, Female Contact, Circular, Push Pull, Solder, Receptacle, Rear Fastened, IP68

FLKC-16EGFS-GCP-001
Amphenol LTW
1: $59.38
Non-Stocked Lead-Time 5 Weeks

Mfr. Part No.
FLKC-16EGFS-GCP-001

Mouser Part No
523-FLKC16EGFSGCP001

Amphenol LTW

Circular Push Pull Connectors FLOS, K Series C Size, Metal, 1.5A, 16 pins, Female Connector, Female Contact, Circular, Push Pull, Solder, Receptacle, Rear Fastened, IP68

Learn More

Datasheet

Non-Stocked Lead-Time 5 Weeks

$59.38

$46.26

$45.97

$45.93

Quote

Min.: 1
Mult.: 1

Connectors

Socket (Female)

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, Front Fastened, Panel Thickness 4, IP68

FLKD-02EEFS-GCP-001
Amphenol LTW
1: $50.17
Non-Stocked Lead-Time 5 Weeks

Mfr. Part No.
FLKD-02EEFS-GCP-001

Mouser Part No
523-FLKD02EEFSGCP1

Amphenol LTW

Circular Push Pull Connectors FLOS, K Series D Size, Metal, 25A, 02 pins, Female Connector, Female Contact, Circular, Push Pull, Solder, Receptacle, Front Fastened, Panel Thickness 4, IP68

Learn More

Datasheet

Non-Stocked Lead-Time 5 Weeks

$50.17

$44.16

$33.79

$32.14

View

Min.: 1
Mult.: 1

FLOS & FLOS+ Push-Pull Connectors

Types of Circular Connectors

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