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: $39.28
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

$39.28

$33.89

$29.97

$29.47

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

$33.74

$33.17

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

$28.29

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: $40.56
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

$40.56

$34.89

$30.91

$30.40

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: $81.62
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

$81.62

$70.21

$69.01

$62.15

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: $42.92
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

$42.92

$37.45

$32.86

$29.94

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

$33.74

$33.17

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: $40.98
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

$40.98

$34.07

$32.32

$30.43

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: $79.40
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

$79.40

$68.83

$64.83

$62.24

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

$35.18

$34.60

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

$33.79

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

$64.65

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

$36.63

$36.00

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

$41.85

$40.14

$34.64

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

$74.66

$66.05

$63.33

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: $48.50
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

$48.50

$42.41

$38.07

$37.43

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: $51.58
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

$51.58

$44.88

$40.45

$39.77

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

$37.59

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

$74.73

$70.06

$66.71

$63.54

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: $55.22
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

$55.22

$48.83

$44.27

$43.52

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: $56.34
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

$56.34

$46.69

$45.20

$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: $94.03
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

$94.03

$79.93

$74.92

$71.35

$67.94

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: $60.27
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

$60.27

$52.90

$48.22

$47.40

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

$57.77

$49.00

$47.52

View

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: $47.83
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

$47.83

$41.87

$37.56

$36.93

View

Min.: 1
Mult.: 1

FLOS & FLOS+ Push-Pull Connectors

Types of Circular Connectors

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