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4000 Series Fiber Optic Connectors

Bulgin 4000 Series Fiber Optic Connectors are small optical connectors for harsh environments and range in length from 5m to 450m. These connectors offer a secure quick-twist bayonet connection for durable mechanical mating. The series is available in both single-mode OS1 and multi-mode OM1 as well as OM3 cabled versions. Bulgin 4000 Series Fiber Optic Connectors feature a simplex LC-type interface and an IP68/IP69K rating once mated. Typical applications include harsh environments, telecom, industrial, server rooms, marine, and civil engineering.

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Part #

Fiber Optic Connectors No Cable Rear panel mount fiber conn

PXF4053
Bulgin
1: $35.48
70In Stock

Mfr. Part #
PXF4053

Mouser Part #
167-PXF4053

Bulgin

Fiber Optic Connectors No Cable Rear panel mount fiber conn

Datasheet

70In Stock

$35.48

$31.67

$29.92

$28.77

Quote

Min.: 1
Mult.: 1

Fiber Optic Connectors No Cable Flex Inline fiber connector

PXF4051
Bulgin
1: $51.77
48In Stock

Mfr. Part #
PXF4051

Mouser Part #
167-PXF4051

Bulgin

Fiber Optic Connectors No Cable Flex Inline fiber connector

Datasheet

48In Stock

$51.77

$44.25

$40.10

$38.38

View

Min.: 1
Mult.: 1

Fiber Optic Cable Assemblies Flex to LC fiber conn 10M OS1

PXF4050AAB
Bulgin
1: $106.00
34In Stock

Mfr. Part #
PXF4050AAB

Mouser Part #
167-PXF4050AAB

Bulgin

Fiber Optic Cable Assemblies Flex to LC fiber conn 10M OS1

Datasheet

34In Stock

$106.00

Min.: 1
Mult.: 1

Fiber Optic Cable Assemblies Flex to LC fiber conn 10M OM1

PXF4050BAB
Bulgin
1: $214.95
7In Stock

Mfr. Part #
PXF4050BAB

Mouser Part #
167-PXF4050BAB

Bulgin

Fiber Optic Cable Assemblies Flex to LC fiber conn 10M OM1

Datasheet

7In Stock

$214.95

$197.56

$196.88

$196.17

View

Min.: 1
Mult.: 1

Fiber Optic Cable Assemblies Rear pnl mnt to LC fiber conn 1M OS1

PXF4053AAA
Bulgin
1: $135.86
32In Stock

Mfr. Part #
PXF4053AAA

Mouser Part #
167-PXF4053AAA

Bulgin

Fiber Optic Cable Assemblies Rear pnl mnt to LC fiber conn 1M OS1

Datasheet

32In Stock

$135.86

$129.07

$128.84

$115.49

View

Min.: 1
Mult.: 1

Fiber Optic Connectors No Cable Flex fiber connector

PXF4050
Bulgin
1: $39.18
47In Stock

Mfr. Part #
PXF4050

Mouser Part #
167-PXF4050

Bulgin

Fiber Optic Connectors No Cable Flex fiber connector

Datasheet

47In Stock

$39.18

$38.98

$36.78

$34.80

View

Min.: 1
Mult.: 1

Fiber Optic Cable Assemblies Flex to LC fiber conn 25M OM3

PXF4050CAC
Bulgin
1: $483.94
3In Stock

Mfr. Part #
PXF4050CAC

Mouser Part #
167-PXF4050CAC

Bulgin

Fiber Optic Cable Assemblies Flex to LC fiber conn 25M OM3

Datasheet

3In Stock

$483.94

$478.87

$459.47

$276.27

View

Min.: 1
Mult.: 1

Fiber Optic Cable Assemblies Flex inline to LC fiber conn 5M OS1

PXF4051AAA
Bulgin
1: $133.04
3In Stock

Mfr. Part #
PXF4051AAA

Mouser Part #
167-PXF4051AAA

Bulgin

Fiber Optic Cable Assemblies Flex inline to LC fiber conn 5M OS1

Datasheet

3In Stock

$133.04

$126.60

$126.36

$113.94

View

Min.: 1
Mult.: 1

Fiber Optic Cable Assemblies Flex inline to LC fiber conn 10M OS1

PXF4051AAB
Bulgin
1: $204.72
8In Stock

Mfr. Part #
PXF4051AAB

Mouser Part #
167-PXF4051AAB

Bulgin

Fiber Optic Cable Assemblies Flex inline to LC fiber conn 10M OS1

Datasheet

8In Stock

$204.72

$133.86

$125.49

$119.49

$114.79

Min.: 1
Mult.: 1

Fiber Optic Cable Assemblies Flex inline to LC fiber conn 5M OM3

PXF4051CAA
Bulgin
1: $231.28
7In Stock

Mfr. Part #
PXF4051CAA

Mouser Part #
167-PXF4051CAA

Bulgin

Fiber Optic Cable Assemblies Flex inline to LC fiber conn 5M OM3

Datasheet

7In Stock

$231.28

$142.69

$130.73

Min.: 1
Mult.: 1

Fiber Optic Cable Assemblies Rear pnl mnt to LC fiber conn 1M OM1

PXF4053BAA
Bulgin
1: $182.23
5In Stock

Mfr. Part #
PXF4053BAA

Mouser Part #
167-PXF4053BAA

Bulgin

Fiber Optic Cable Assemblies Rear pnl mnt to LC fiber conn 1M OM1

Datasheet

5In Stock

$182.23

$167.32

$166.75

$166.14

View

Min.: 1
Mult.: 1

Fiber Optic Cable Assemblies Flex to inline fiber conn 10M OS1

PXF4054AAB
Bulgin
1: $277.79
2In Stock

Mfr. Part #
PXF4054AAB

Mouser Part #
167-PXF4054AAB

Bulgin

Fiber Optic Cable Assemblies Flex to inline fiber conn 10M OS1

Datasheet

2In Stock

$277.79

$171.34

$154.52

Min.: 1
Mult.: 1

Fiber Optic Cable Assemblies Flex to inline fiber conn 5M OS1

PXF4054AAA
Bulgin
1: $180.50
50Expected 2026-05-08

Mfr. Part #
PXF4054AAA

Mouser Part #
167-PXF4054AAA

Bulgin

Fiber Optic Cable Assemblies Flex to inline fiber conn 5M OS1

Datasheet

50Expected 2026-05-08

$180.50

$153.43

$143.84

$136.97

$133.27

Min.: 1
Mult.: 1

Fiber Optic Cable Assemblies Flex to Flex fiber conn 5M OS1

PXF4055AAA
Bulgin
1: $242.98
50Expected 2026-05-01

Mfr. Part #
PXF4055AAA

Mouser Part #
167-PXF4055AAA

Bulgin

Fiber Optic Cable Assemblies Flex to Flex fiber conn 5M OS1

Datasheet

50Expected 2026-05-01

$242.98

$156.22

$146.46

$139.45

$135.94

Min.: 1
Mult.: 1

Fiber Optic Cable Assemblies Flex to LC fiber conn 5M OS1

PXF4050AAA
Bulgin
50: $97.79
Non-Stocked Lead-Time 10 Weeks

Mfr. Part #
PXF4050AAA

Mouser Part #
167-PXF4050AAA

Bulgin

Fiber Optic Cable Assemblies Flex to LC fiber conn 5M OS1

Datasheet

Non-Stocked Lead-Time 10 Weeks

$97.79

$94.47

Min.: 50
Mult.: 50

Fiber Optic Cable Assemblies Flex to LC fiber conn 25M OS1

PXF4050AAC
Bulgin
30: $166.94
Non-Stocked Lead-Time 10 Weeks

Mfr. Part #
PXF4050AAC

Mouser Part #
167-PXF4050AAC

Bulgin

Fiber Optic Cable Assemblies Flex to LC fiber conn 25M OS1

Datasheet

Non-Stocked Lead-Time 10 Weeks

$166.94

$166.92

Min.: 30
Mult.: 30

Fiber Optic Cable Assemblies Flex to LC fiber conn 50M OS1

PXF4050AAD
Bulgin
30: $215.08
Non-Stocked Lead-Time 10 Weeks

Mfr. Part #
PXF4050AAD

Mouser Part #
167-PXF4050AAD

Bulgin

Fiber Optic Cable Assemblies Flex to LC fiber conn 50M OS1

Datasheet

Non-Stocked Lead-Time 10 Weeks

$215.08

$213.40

View

Min.: 30
Mult.: 30

Fiber Optic Cable Assemblies Flex to LC fiber conn 100M OS1

PXF4050AAE
Bulgin
30: $359.62
Non-Stocked Lead-Time 10 Weeks

Mfr. Part #
PXF4050AAE

Mouser Part #
167-PXF4050AAE

Bulgin

Fiber Optic Cable Assemblies Flex to LC fiber conn 100M OS1

Datasheet

Non-Stocked Lead-Time 10 Weeks

$359.62

Min.: 30
Mult.: 30

Fiber Optic Cable Assemblies Flex to LC fiber conn 150M OS1

PXF4050AAF
Bulgin
30: $494.87
Non-Stocked Lead-Time 10 Weeks

Mfr. Part #
PXF4050AAF

Mouser Part #
167-PXF4050AAF

Bulgin

Fiber Optic Cable Assemblies Flex to LC fiber conn 150M OS1

Datasheet

Non-Stocked Lead-Time 10 Weeks

$494.87

Quote

Min.: 30
Mult.: 30

Fiber Optic Cable Assemblies Flex to LC fiber conn 200M OS1

PXF4050AAG
Bulgin
30: $648.75
Non-Stocked Lead-Time 10 Weeks

Mfr. Part #
PXF4050AAG

Mouser Part #
167-PXF4050AAG

Bulgin

Fiber Optic Cable Assemblies Flex to LC fiber conn 200M OS1

Datasheet

Non-Stocked Lead-Time 10 Weeks

$648.75

Quote

Min.: 30
Mult.: 30

Fiber Optic Cable Assemblies Flex to LC fiber conn 300M OS1

PXF4050AAH
Bulgin
30: $933.29
Non-Stocked Lead-Time 10 Weeks

Mfr. Part #
PXF4050AAH

Mouser Part #
167-PXF4050AAH

Bulgin

Fiber Optic Cable Assemblies Flex to LC fiber conn 300M OS1

Datasheet

Non-Stocked Lead-Time 10 Weeks

$933.29

Min.: 30
Mult.: 30

Fiber Optic Cable Assemblies Flex to LC fiber conn 450M OS1

PXF4050AAJ
Bulgin
30: $1,390.32
Non-Stocked Lead-Time 10 Weeks

Mfr. Part #
PXF4050AAJ

Mouser Part #
167-PXF4050AAJ

Bulgin

Fiber Optic Cable Assemblies Flex to LC fiber conn 450M OS1

Datasheet

Non-Stocked Lead-Time 10 Weeks

$1,390.32

Min.: 30
Mult.: 30

Fiber Optic Cable Assemblies Flex to LC fiber conn 5M OM1

PXF4050BAA
Bulgin
50: $126.39
Non-Stocked Lead-Time 10 Weeks

Mfr. Part #
PXF4050BAA

Mouser Part #
167-PXF4050BAA

Bulgin

Fiber Optic Cable Assemblies Flex to LC fiber conn 5M OM1

Datasheet

Non-Stocked Lead-Time 10 Weeks

$126.39

Min.: 50
Mult.: 50

Fiber Optic Cable Assemblies Flex to LC fiber conn 25M OM1

PXF4050BAC
Bulgin
30: $261.38
Non-Stocked Lead-Time 10 Weeks

Mfr. Part #
PXF4050BAC

Mouser Part #
167-PXF4050BAC

Bulgin

Fiber Optic Cable Assemblies Flex to LC fiber conn 25M OM1

Datasheet

Non-Stocked Lead-Time 10 Weeks

$261.38

$261.36

Min.: 30
Mult.: 30

Fiber Optic Cable Assemblies Flex to LC fiber conn 50M OM1

PXF4050BAD
Bulgin
30: $429.43
Non-Stocked Lead-Time 10 Weeks

Mfr. Part #
PXF4050BAD

Mouser Part #
167-PXF4050BAD

Bulgin

Fiber Optic Cable Assemblies Flex to LC fiber conn 50M OM1

Datasheet

Non-Stocked Lead-Time 10 Weeks

$429.43

Quote

Min.: 30
Mult.: 30