Circular Connectors – Mouser Singapore

.hide-partial { max-height: none; } .show-more { display: none; }

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.

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Circular Connectors

List Images

Results: 242

Applied Filters:

Product

Contact Gender

Termination Style

IP Rating

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

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: $77.28
8In Stock

Mfr. Part No.
SLKD-26FGMS-GCP-227

Mouser Part No
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

Learn More

Datasheet

8In Stock

$77.28

$65.69

$61.57

$58.63

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: $22.89
10In Stock

Mfr. Part No.
CAP-DLBFQME3

Mouser Part No
523-CAP-DLBFQME3

Amphenol LTW

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

Learn More

Datasheet

10In Stock

$22.89

$20.28

$18.43

$17.39

View

Min.: 1
Mult.: 1

Accessories

IP50

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: $36.23
5In Stock

Mfr. Part No.
FLBB-09FGMS-GCP-207

Mouser Part No
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

Learn More

Datasheet

5In Stock

$36.23

$29.85

$28.86

$26.02

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: $26.48
10In Stock

Mfr. Part No.
FLBC-08EGFS-GCP-001

Mouser Part No
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

Learn More

Datasheet

10In Stock

$26.48

$22.17

$20.67

$19.00

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: $36.79
8In Stock

Mfr. Part No.
FLBD-12ECFS-GCP-001

Mouser Part No
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

Learn More

Datasheet

8In Stock

$36.79

$30.72

$27.34

$26.47

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: $27.64
13In Stock

Mfr. Part No.
FLKB-02EGFS-GCP-001

Mouser Part No
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

Learn More

Datasheet

13In Stock

$27.64

$24.97

$23.46

$21.54

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: $32.98
10In Stock

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

Mouser Part No
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

Learn More

Datasheet

10In Stock

$32.98

$30.19

$28.30

$25.32

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: $45.18
8In Stock

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

Mouser Part No
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

$45.18

$38.39

$36.31

$34.86

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: $109.24
10In Stock

Mfr. Part No.
FLKC-16FGMS-GCP-213

Mouser Part No
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

Learn More

Datasheet

10In Stock

$109.24

$88.39

$83.94

$79.94

View

Min.: 1
Mult.: 1

Connectors

Pin (Male)

Solder Cup

IP68

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

CAP-WLKFQME2
Amphenol LTW
1: $26.34
8Expected 18/8/2026

Mfr. Part No.
CAP-WLKFQME2

Mouser Part No
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

8Expected 18/8/2026

$26.34

$22.74

$21.31

$19.62

View

Min.: 1
Mult.: 1

Accessories

IPX8

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: $33.89
10Expected 8/10/2026

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

Mouser Part No
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

Learn More

Datasheet

10Expected 8/10/2026

$33.89

$29.35

$27.51

$24.24

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: $50.88
10Expected 8/10/2026

Mfr. Part No.
FLBC-16FGMS-GCP-211

Mouser Part No
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 8/10/2026

$50.88

$43.56

$40.83

$38.08

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: $54.39
20Expected 21/9/2026

Mfr. Part No.
FLKB-02FGMS-GCP-209

Mouser Part No
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 21/9/2026

$54.39

$46.78

$44.31

$42.19

View

Min.: 1
Mult.: 1

Connectors

Pin (Male)

Solder

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: $45.36
8Expected 18/8/2026

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

Mouser Part No
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

8Expected 18/8/2026

$45.36

$38.54

$36.12

$33.65

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: $17.65
Non-Stocked Lead-Time 5 Weeks

Mfr. Part No.
CAP-DLBFQME2

Mouser Part No
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

$17.65

$14.99

$14.05

$13.38

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: $33.89
Non-Stocked Lead-Time 5 Weeks

Mfr. Part No.
CAP-DLBFQME4

Mouser Part No
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

$33.89

$28.87

$27.06

$25.77

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: $17.65
Non-Stocked Lead-Time 5 Weeks

Mfr. Part No.
CAP-DLBMQCE2

Mouser Part No
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

$17.65

$14.99

$14.05

$13.38

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: $22.89
Non-Stocked Lead-Time 5 Weeks

Mfr. Part No.
CAP-DLBMQCE3

Mouser Part No
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

$22.89

$19.67

$18.43

$17.38

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: $32.68
Non-Stocked Lead-Time 5 Weeks

Mfr. Part No.
CAP-DLBMQCE4

Mouser Part No
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

$32.68

$27.77

$24.51

$24.09

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: $42.12
Lead-Time 5 Weeks

Mfr. Part No.
CAP-WLKFQME4

Mouser Part No
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

$42.12

$37.25

$34.91

$33.25

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: $27.16
Non-Stocked Lead-Time 5 Weeks

Mfr. Part No.
CAP-WLKMQCE2

Mouser Part No
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

$27.16

$22.74

$21.72

$20.78

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: $34.48
Non-Stocked Lead-Time 5 Weeks

Mfr. Part No.
CAP-WLKMQCE3

Mouser Part No
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

$34.48

$29.29

$27.46

$25.53

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: $31.89
Non-Stocked Lead-Time 10 Weeks

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

Mouser Part No
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

$31.89

$27.95

$24.40

$23.94

$23.76

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: $52.80
Non-Stocked Lead-Time 5 Weeks

Mfr. Part No.
FLBA-05FGMS-GCP-130

Mouser Part No
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

$52.80

$44.83

$41.17

$39.81

View

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: $52.80
Non-Stocked Lead-Time 5 Weeks

Mfr. Part No.
FLBA-05FGMS-GCP-131

Mouser Part No
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

$52.80

$44.83

$41.17

$39.81

View

Min.: 1
Mult.: 1

FLOS & FLOS+ Push-Pull Connectors

Types of Circular Connectors

Customer Service Office

Company

Resources

Support