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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 Jam Nut Rcpt Assy Olive Drab

LCFTV70GN
Amphenol FSI
1: $338.60
87In Stock

Mfr. Part #
LCFTV70GN

Mouser Part #
523-LCFTV70GN

Fiber Optic Connectors LC Field Jam Nut Rcpt Assy Olive Drab

Datasheet

87In Stock

$338.60

$291.96

$277.91

$276.06

View

Min.: 1
Mult.: 1

Fiber Optic Connectors LC Field Sqr Flange Rcpt Assy Olive Drab

LCFTV20GN
Amphenol FSI
1: $313.93
69In Stock
204On Order

Mfr. Part #
LCFTV20GN

Mouser Part #
523-LCFTV20GN

Fiber Optic Connectors LC Field Sqr Flange Rcpt Assy Olive Drab

Datasheet

69In Stock

204On Order

$313.93

$270.29

$256.95

$253.12

Min.: 1
Mult.: 1

Fiber Optic Connectors LC Field Sqr Flange Rcpt Assy Ni Plated

LCFTV20NN
Amphenol FSI
1: $296.90
46In Stock
87Expected 2026-10-16

Mfr. Part #
LCFTV20NN

Mouser Part #
523-LCFTV20NN

Fiber Optic Connectors LC Field Sqr Flange Rcpt Assy Ni Plated

Datasheet

46In Stock

87Expected 2026-10-16

$296.90

$284.95

$283.38

$282.28

View

Min.: 1
Mult.: 1

Fiber Optic Connectors LC Field Jam Nut Rcpt Assy Ni Plated

LCFTV70NN
Amphenol FSI
1: $329.01
51In Stock
126On Order

Mfr. Part #
LCFTV70NN

Mouser Part #
523-LCFTV70NN

Fiber Optic Connectors LC Field Jam Nut Rcpt Assy Ni Plated

Datasheet

51In Stock

126On Order

$329.01

$285.97

$281.22

Min.: 1
Mult.: 1

Fiber Optic Connectors LC Field Metal BckSh Plug Assy Olive Drab

LCFTV6MGGN
Amphenol FSI
1: $663.36
106On Order

Mfr. Part #
LCFTV6MGGN

Mouser Part #
523-LCFTV6MGGN

Fiber Optic Connectors LC Field Metal BckSh Plug Assy Olive Drab

Datasheet

106On Order

$663.36

$605.55

$583.83

Min.: 1
Mult.: 1

Fiber Optic Connectors LC Field Metal BckSh Plug Assy Ni Plated

LCFTV6MGNN
Amphenol FSI
1: $649.67
44On Order

Mfr. Part #
LCFTV6MGNN

Mouser Part #
523-LCFTV6MGNN

Fiber Optic Connectors LC Field Metal BckSh Plug Assy Ni Plated

Datasheet

44On Order

$649.67

$593.04

$571.77

Min.: 1
Mult.: 1

USB Cables / IEEE 1394 Cables LC Field Fiber Optic Solution

LCFTV6MIGN
Amphenol FSI
1: $666.14
51On Order

Mfr. Part #
LCFTV6MIGN

Mouser Part #
523-LCFTV6MIGN

USB Cables / IEEE 1394 Cables LC Field Fiber Optic Solution

Datasheet

51On Order

$666.14

$663.68

$560.32

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: $831.64
29Expected 2026-08-24

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

29Expected 2026-08-24

$831.64

$761.39

Quote

Min.: 1
Mult.: 1

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

LCFTV70ZNN
Amphenol FSI
1: $398.25
18Expected 2026-09-07

Mfr. Part #
LCFTV70ZNN

Mouser Part #
523-LCFTV70ZNN

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

Datasheet

18Expected 2026-09-07

$398.25

$346.97

$338.00

$335.53

View

Min.: 1
Mult.: 1

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

LCFTV20ZNN
Amphenol FSI
1: $427.69
5Expected 2026-07-16

Mfr. Part #
LCFTV20ZNN

Mouser Part #
523-LCFTV20ZNN

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

Datasheet

5Expected 2026-07-16

$427.69

$379.05

$368.93

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: $515.51
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

$515.51

$500.50

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: $673.11
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

Lead-Time 20 Weeks

$673.11

$623.69

$601.33

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: $517.64
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

$517.64

$502.55

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: $561.96
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

$561.96

$545.28

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: $1,536.58
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

$1,536.58

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: $700.37
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

$700.37

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: $812.64
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

$812.64

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
1: $920.04
Non-Stocked Lead-Time 22 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 22 Weeks

$920.04

$837.37

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 zinc cobalt, normal polarization

LCFTV6MTZNN
Amphenol FSI
1: $1,028.35
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

$1,028.35

Min.: 1
Mult.: 1