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LC Field Fiber Optic Circular Connectors

Amphenol Fiber Systems International (FSI) LC Field Fiber Optic Circular Connectors transform LC patch cords into harsh environment connectors. The patented RJStop® system turns a standard LC patch cord into a metallic plug, protecting it from shock, dust, and fluids. The vibration-proof connectors provide solid reliable connectivity through a wide range of harsh environments. The series offers 0.5dB typical insertion loss in multimode and single mode and is compatible with all qualified MILDTL-38999, Series III connectors. Amphenol FSI LC Field Fiber Optic Circular Connectors are railways, base stations, navy, and military communications.

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Part #

Fiber Optic Connectors LC Field Sqr Flange Rcpt Assy Ni Plated

LCFTV20NN
Amphenol FSI
1: $360.84
131In Stock

Mfr. Part #
LCFTV20NN

Mouser Part #
523-LCFTV20NN

Fiber Optic Connectors LC Field Sqr Flange Rcpt Assy Ni Plated

Datasheet

131In Stock

$360.84

$314.96

$303.66

$301.43

View

Min.: 1
Mult.: 1

USB Cables / IEEE 1394 Cables LC Field Fiber Optic Solution

LCFTV6MIGN
Amphenol FSI
1: $696.45
26In Stock
20On Order

Mfr. Part #
LCFTV6MIGN

Mouser Part #
523-LCFTV6MIGN

USB Cables / IEEE 1394 Cables LC Field Fiber Optic Solution

Datasheet

26In Stock

20On Order

$696.45

Min.: 1
Mult.: 1

Fiber Optic Connectors LC Field Sqr Flange Rcpt Assy Olive Drab

LCFTV20GN
Amphenol FSI
1: $337.53
197On Order

Mfr. Part #
LCFTV20GN

Mouser Part #
523-LCFTV20GN

Fiber Optic Connectors LC Field Sqr Flange Rcpt Assy Olive Drab

Datasheet

197On Order

$337.53

$291.09

$276.58

$272.46

Min.: 1
Mult.: 1

Fiber Optic Connectors LC Field Jam Nut Rcpt Assy Olive Drab

LCFTV70GN
Amphenol FSI
1: $352.36
144On Order

Mfr. Part #
LCFTV70GN

Mouser Part #
523-LCFTV70GN

Fiber Optic Connectors LC Field Jam Nut Rcpt Assy Olive Drab

Datasheet

144On Order

$352.36

$293.21

$282.98

$280.43

View

Min.: 1
Mult.: 1

Fiber Optic Connectors LC Field Jam Nut Rcpt Assy Ni Plated

LCFTV70NN
Amphenol FSI
1: $365.65
1In Stock
106On Order

Mfr. Part #
LCFTV70NN

Mouser Part #
523-LCFTV70NN

Fiber Optic Connectors LC Field Jam Nut Rcpt Assy Ni Plated

Datasheet

1In Stock

106On Order

$365.65

$310.84

Quote

Min.: 1
Mult.: 1

Fiber Optic Connectors LC Field Metal BckSh Plug Assy Olive Drab

LCFTV6MGGN
Amphenol FSI
1: $693.70
31On Order

Mfr. Part #
LCFTV6MGGN

Mouser Part #
523-LCFTV6MGGN

Fiber Optic Connectors LC Field Metal BckSh Plug Assy Olive Drab

Datasheet

31On Order

$693.70

$589.78

$581.14

Min.: 1
Mult.: 1

Fiber Optic Connectors LC Field Metal BckSh Plug Assy Ni Plated

LCFTV6MGNN
Amphenol FSI
1: $699.30
24Expected 2026-06-10

Mfr. Part #
LCFTV6MGNN

Mouser Part #
523-LCFTV6MGNN

Fiber Optic Connectors LC Field Metal BckSh Plug Assy Ni Plated

Datasheet

24Expected 2026-06-10

$699.30

$638.34

$615.44

Min.: 1
Mult.: 1

Fiber Optic Connectors Jam Nut receptacle w/out backshell, Olve drab zinc cobalt, normal polarization

LCFTV70ZNN
Amphenol FSI
1: $425.37
7Expected 2026-04-08

Mfr. Part #
LCFTV70ZNN

Mouser Part #
523-LCFTV70ZNN

Fiber Optic Connectors Jam Nut receptacle w/out backshell, Olve drab zinc cobalt, normal polarization

Datasheet

7Expected 2026-04-08

$425.37

$377.35

$363.82

$361.09

Min.: 1
Mult.: 1

Fiber Optic Connectors Sqaure Flange receptacle w/out backshell, Nickel plating, normal polarization

LCFTV20ZNN
Amphenol FSI
1: $460.37
5Expected 2026-06-05

Mfr. Part #
LCFTV20ZNN

Mouser Part #
523-LCFTV20ZNN

Fiber Optic Connectors Sqaure Flange receptacle w/out backshell, Nickel plating, normal polarization

Datasheet

5Expected 2026-06-05

$460.37

$408.01

$397.11

Min.: 1
Mult.: 1

Fiber Optic Connectors Plug w/ Metal BS & Metal PG Clamp, Flat duplex cable + Duplex zipcord for 1.6mm - 2mm - 2.8mm, Olive drab cad, normal polarization

LCFTV6MTGN
Amphenol FSI
1: $941.80
Non-Stocked Lead-Time 23 Weeks

Mfr. Part #
LCFTV6MTGN

Mouser Part #
523-LCFTV6MTGN

Fiber Optic Connectors Plug w/ Metal BS & Metal PG Clamp, Flat duplex cable + Duplex zipcord for 1.6mm - 2mm - 2.8mm, Olive drab cad, normal polarization

Datasheet

Non-Stocked Lead-Time 23 Weeks

$941.80

$872.63

Min.: 1
Mult.: 1

Fiber Optic Connectors Plug w/ Metal BS & Metal PG Clamp, Flat duplex cable 1.6mm, olive drab cad, normal polarization

LCFTV6MDGN
Amphenol FSI
10: $554.88
Non-Stocked

Mfr. Part #
LCFTV6MDGN

Mouser Part #
523-LCFTV6MDGN

Fiber Optic Connectors Plug w/ Metal BS & Metal PG Clamp, Flat duplex cable 1.6mm, olive drab cad, normal polarization

Datasheet

Non-Stocked

$554.88

$538.73

Min.: 10
Mult.: 1

Fiber Optic Connectors Plug w/ Metal BS & Metal PG Clamp, Flat duplex cable 1.6mm, Nickel plated, normal polarization

LCFTV6MDNN
Amphenol FSI
1: $724.53
Non-Stocked Lead-Time 20 Weeks

Mfr. Part #
LCFTV6MDNN

Mouser Part #
523-LCFTV6MDNN

Fiber Optic Connectors Plug w/ Metal BS & Metal PG Clamp, Flat duplex cable 1.6mm, Nickel plated, normal polarization

Datasheet

Non-Stocked Lead-Time 20 Weeks

$724.53

$671.34

$647.26

Min.: 1
Mult.: 1

Fiber Optic Connectors Plug w/ Metal BS & Metal PG Clamp, Duplex zipcord 1.6mm, olive drab cad, normal polarization

LCFTV6MEGN
Amphenol FSI
10: $557.18
Non-Stocked

Mfr. Part #
LCFTV6MEGN

Mouser Part #
523-LCFTV6MEGN

Fiber Optic Connectors Plug w/ Metal BS & Metal PG Clamp, Duplex zipcord 1.6mm, olive drab cad, normal polarization

Datasheet

Non-Stocked

$557.18

$540.93

Min.: 10
Mult.: 10

Fiber Optic Connectors Plug w/ Metal BS & Metal PG Clamp, Duplex zipcord 2.8mm, Nickel plated, normal polarization

LCFTV6MINN
Amphenol FSI
10: $604.89
Non-Stocked

Mfr. Part #
LCFTV6MINN

Mouser Part #
523-LCFTV6MINN

Fiber Optic Connectors Plug w/ Metal BS & Metal PG Clamp, Duplex zipcord 2.8mm, Nickel plated, normal polarization

Datasheet

Non-Stocked

$604.89

$586.94

Min.: 10
Mult.: 10

Fiber Optic Connectors Plug w/ Metal BS & Metal PG Clamp, Flat duplex cable + Duplex zipcord for 1.6mm - 2mm - 2.8mm, Bronze, normal polarization

LCFTV6MTBN
Amphenol FSI
30: $1,653.82
Non-Stocked

Mfr. Part #
LCFTV6MTBN

Mouser Part #
523-LCFTV6MTBN

Fiber Optic Connectors Plug w/ Metal BS & Metal PG Clamp, Flat duplex cable + Duplex zipcord for 1.6mm - 2mm - 2.8mm, Bronze, normal polarization

Datasheet

Non-Stocked

$1,653.82

Min.: 30
Mult.: 10

Fiber Optic Connectors Plug w/ Metal BS & Metal PG Clamp, Flat duplex cable + Duplex zipcord for 1.6mm - 2mm - 2.8mm, Nickel plated, A polarization

LCFTV6MTNA
Amphenol FSI
10: $753.87
Non-Stocked

Mfr. Part #
LCFTV6MTNA

Mouser Part #
523-LCFTV6MTNA

Fiber Optic Connectors Plug w/ Metal BS & Metal PG Clamp, Flat duplex cable + Duplex zipcord for 1.6mm - 2mm - 2.8mm, Nickel plated, A polarization

Datasheet

Non-Stocked

$753.87

Quote

Min.: 10
Mult.: 10

Fiber Optic Connectors Plug w/ Metal BS & Metal PG Clamp, Flat duplex cable + Duplex zipcord for 1.6mm - 2mm - 2.8mm, Nickel plated, normal polarization

LCFTV6MTND
Amphenol FSI
10: $874.71
Non-Stocked Lead-Time 20 Weeks

Mfr. Part #
LCFTV6MTND

Mouser Part #
523-LCFTV6MTND

Fiber Optic Connectors Plug w/ Metal BS & Metal PG Clamp, Flat duplex cable + Duplex zipcord for 1.6mm - 2mm - 2.8mm, Nickel plated, normal polarization

Datasheet

Non-Stocked Lead-Time 20 Weeks

$874.71

Min.: 10
Mult.: 10

Fiber Optic Connectors Plug w/ Metal BS & Metal PG Clamp, Flat duplex cable + Duplex zipcord for 1.6mm - 2mm - 2.8mm, Nickel plated, normal polarization

LCFTV6MTNN
Amphenol FSI
10: $729.76
Non-Stocked Lead-Time 20 Weeks

Mfr. Part #
LCFTV6MTNN

Mouser Part #
523-LCFTV6MTNN

Fiber Optic Connectors Plug w/ Metal BS & Metal PG Clamp, Flat duplex cable + Duplex zipcord for 1.6mm - 2mm - 2.8mm, Nickel plated, normal polarization

Datasheet

Non-Stocked Lead-Time 20 Weeks

$729.76

Quote

Min.: 10
Mult.: 10

Fiber Optic Connectors Plug w/ Metal BS & Metal PG Clamp, Flat duplex cable + Duplex zipcord for 1.6mm - 2mm - 2.8mm, Olive drab zinc cobalt, normal polarization

LCFTV6MTZNN
Amphenol FSI
1: $1,106.79
Non-Stocked Lead-Time 20 Weeks

Mfr. Part #
LCFTV6MTZNN

Mouser Part #
523-LCFTV6MTZNN

Fiber Optic Connectors Plug w/ Metal BS & Metal PG Clamp, Flat duplex cable + Duplex zipcord for 1.6mm - 2mm - 2.8mm, Olive drab zinc cobalt, normal polarization

Datasheet

Non-Stocked Lead-Time 20 Weeks

$1,106.79

$1,013.76

Min.: 1
Mult.: 1