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, 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: $81.82
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

$81.82

$69.55

$65.19

$62.08

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: $24.24
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

$24.24

$21.47

$19.51

$18.42

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: $27.66
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

Learn More

Datasheet

8In Stock

$27.66

$24.83

$23.47

$20.92

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: $38.29
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

$38.29

$32.60

$30.56

$27.52

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: $28.04
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

$28.04

$23.47

$21.89

$20.12

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: $38.95
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

$38.95

$32.53

$28.94

$28.02

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: $29.71
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

$29.71

$27.04

$24.84

$22.78

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: $34.92
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

$34.92

$31.97

$29.97

$26.81

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: $47.84
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

Learn More

Datasheet

8In Stock

$47.84

$40.65

$38.45

$36.91

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: $115.66
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

$115.66

$93.59

$88.88

$84.64

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: $48.02
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

Learn More

Datasheet

8In Stock

$48.02

$40.81

$38.25

$35.63

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: $59.53
1Expected 2026-09-14

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 2026-09-14

$59.53

$50.59

$47.42

$45.16

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: $35.88
10Expected 2026-11-12

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

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Datasheet

10Expected 2026-11-12

$35.88

$31.08

$29.13

$25.66

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: $53.87
10Expected 2026-10-08

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

Learn More

Datasheet

10Expected 2026-10-08

$53.87

$46.12

$43.23

$40.32

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: $57.59
20Expected 2026-09-21

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 2026-09-21

$57.59

$49.54

$46.92

$44.67

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: $19.41
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

$19.41

$16.52

$15.48

$14.69

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: $35.81
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

$35.81

$30.57

$28.66

$26.16

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: $19.41
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

$19.41

$16.52

$15.48

$14.69

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: $24.24
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

$24.24

$20.82

$19.51

$18.40

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: $35.81
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

$35.81

$29.40

$26.83

$26.27

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: $44.60
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

$44.60

$39.44

$36.96

$35.21

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: $27.98
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

$27.98

$24.08

$22.62

$21.59

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: $37.97
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

$37.97

$32.26

$30.24

$27.06

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: $33.77
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

$33.77

$29.59

$25.83

$25.34

$25.16

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: $55.90
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

$55.90

$47.46

$43.59

$42.15

View

Min.: 1
Mult.: 1

FLOS & FLOS+ Push-Pull Connectors

Types of Circular Connectors

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