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, 6.5A, 05 pins, Female Connector, Female Contact, Circular, Push Pull, Solder, Receptacle, Rear Fastened, IP68

FLKB-05EGFS-GCP-001
Amphenol LTW
1: $33.16
Non-Stocked Lead-Time 5 Weeks

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

Mouser Part No
523-FLKB05EGFSGCP001

Amphenol LTW

Circular Push Pull Connectors FLOS, K Series B Size, Metal, 6.5A, 05 pins, Female Connector, Female Contact, Circular, Push Pull, Solder, Receptacle, Rear Fastened, IP68

Learn More

Datasheet

Non-Stocked Lead-Time 5 Weeks

$33.16

$28.17

$26.41

$24.70

View

Min.: 1
Mult.: 1

Connectors

Socket (Female)

Solder

IP68

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: $38.43
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

$38.43

$33.16

$31.39

$30.11

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: $41.92
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

$41.92

$37.05

$32.97

$32.41

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: $41.51
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

$41.51

$35.26

$33.06

$28.36

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: $39.68
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

$39.68

$34.14

$30.21

$29.70

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: $82.80
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

$82.80

$70.82

$68.88

$61.05

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: $42.57
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

$42.57

$37.20

$33.13

$30.45

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: $41.92
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

$41.92

$37.05

$32.97

$32.41

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: $35.28
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

$35.28

$32.97

$31.25

$29.54

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: $76.72
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

$76.72

$62.97

$60.52

$59.66

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: $43.75
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

$43.75

$38.54

$34.38

$33.80

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: $47.25
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

$47.25

$40.62

$38.08

$32.78

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: $89.15
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

$89.15

$75.77

$71.02

$63.25

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: $45.59
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

$45.59

$40.01

$35.78

$35.18

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: $45.56
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

$45.56

$40.95

$39.28

$33.89

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: $93.50
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

$93.50

$76.70

$74.50

$67.25

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: $47.45
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

$47.45

$41.49

$40.95

$39.81

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: $50.47
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

$50.47

$43.91

$39.52

$38.86

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: $51.63
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

$51.63

$43.87

$41.13

$34.80

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: $86.54
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

$86.54

$74.58

$69.92

$65.93

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: $54.03
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

$54.03

$47.78

$43.26

$42.53

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: $56.15
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

$56.15

$46.88

$45.11

$41.51

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: $93.84
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

$93.84

$79.76

$74.77

$71.21

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: $58.97
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

$58.97

$51.76

$47.12

$46.32

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: $58.10
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

$58.10

$58.09

$48.63

$47.36

View

Min.: 1
Mult.: 1

Connectors

Socket (Female)

Solder Cup

IP68

FLOS & FLOS+ Push-Pull Connectors

Types of Circular Connectors

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