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M28876 Fiber Optic Connectors

Amphenol Fiber Systems International M28876 Fiber Optic Connectors are precision-machined to stringent tolerances and designed to provide superior optical performance in extreme environmental conditions. These circular fiber optic connectors are designed and qualified to MIL-PRF-28876, Rev E. The series offers rugged military and industrial multi-channel fiber optic connectors for deployable, shipboard, outdoor, and fixed-system requirements. The backshell features the Quickloc™ captivation system that Amphenol Fiber Systems International developed and offers easy installation. It is also easy to remove the aramid yarn of the cable (KEVLAR®) captivation and recapture without cutting back the cable. The Quickloc backshell allows easy access to maintain or reconfigure termini without altering the captivated aramid fiber.

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Part #

Fibre Optic Connectors Plug w/ Straight backshell, Shell Size 13, 4 CH, 0.280-0.315 in. cable diameter, pin, key 1, BLACK HARD ANODIZE WITH PTFE

M28876/7B11P1
Amphenol FSI
1: €329.18
4In Stock

Mfr. Part No.
M28876/7B11P1

Mouser Part No
523-M28876/7B11P1

Fibre Optic Connectors Plug w/ Straight backshell, Shell Size 13, 4 CH, 0.280-0.315 in. cable diameter, pin, key 1, BLACK HARD ANODIZE WITH PTFE

Datasheet

4In Stock

€329.18

€296.66

€288.09

Min.: 1
Mult.: 1

Fibre Optic Connectors M28876 Connector;Wall mount receptacle, no backshell; Shell size 13; 4 CH; Socket insert; key desgination AR/AP: 113, BR/BP: 156, CR/CP: 182, DR/DP: 292; with retaining hardware; black hard anodize with PTFE

M28876/1B1S2
Amphenol FSI
1: €227.02
8In Stock

Mfr. Part No.
M28876/1B1S2

Mouser Part No
523-M28876/1B1S2

Fibre Optic Connectors M28876 Connector;Wall mount receptacle, no backshell; Shell size 13; 4 CH; Socket insert; key desgination AR/AP: 113, BR/BP: 156, CR/CP: 182, DR/DP: 292; with retaining hardware; black hard anodize with PTFE

Datasheet

8In Stock

€227.02

€201.40

€194.18

€192.75

View

Min.: 1
Mult.: 1

Fibre Optic Connectors PLG, SH13, K2, 4CH P INS, BK H ADZ, M28876

M28876/6B1P2
Amphenol FSI
1: €156.61
7In Stock

Mfr. Part No.
M28876/6B1P2

Mouser Part No
523-M28876/6B1P2

Fibre Optic Connectors PLG, SH13, K2, 4CH P INS, BK H ADZ, M28876

Datasheet

7In Stock

€156.61

€134.10

€129.29

€128.36

View

Min.: 1
Mult.: 1

Fibre Optic Connectors Receptacle wall mount w/ out backshell, Shell Size 23, 31 CH, socket, key 1, BLACK HARD ANODIZE WITH PTFE

M28876/1F1S1
Amphenol FSI
1: €431.98
1In Stock

Mfr. Part No.
M28876/1F1S1

Mouser Part No
523-M28876/1F1S1

Fibre Optic Connectors Receptacle wall mount w/ out backshell, Shell Size 23, 31 CH, socket, key 1, BLACK HARD ANODIZE WITH PTFE

Datasheet

1In Stock

€431.98

€370.72

Min.: 1
Mult.: 1

No

Circular MIL Spec Backshells AFS FIBER SYSTEM

M28876/27B2
Amphenol FSI
1: €212.89
2In Stock
70On Order

Mfr. Part No.
M28876/27B2

Mouser Part No
523-M28876/27B2

Circular MIL Spec Backshells AFS FIBER SYSTEM

Datasheet

2In Stock

70On Order

€212.89

€184.92

€181.25

Min.: 1
Mult.: 1

Fibre Optic Connectors MIL-Spec, Rcpt, Sckt Wall Mnt, Shll Sz 13

M28876/1B1S1
Amphenol FSI
1: €170.70
180In Stock

Mfr. Part No.
M28876/1B1S1

Mouser Part No
523-M28876/1B1S1

Fibre Optic Connectors MIL-Spec, Rcpt, Sckt Wall Mnt, Shll Sz 13

Datasheet

180In Stock

€170.70

€146.17

€140.92

€139.89

View

Min.: 1
Mult.: 1

Fibre Optic Connectors PLG, ST BS, SH15, K3, 6CH P INS, .500, BK H ADZ, M28876

M28876/7C21P3
Amphenol FSI
1: €302.94
8In Stock

Mfr. Part No.
M28876/7C21P3

Mouser Part No
523-M288767C21P3

Fibre Optic Connectors PLG, ST BS, SH15, K3, 6CH P INS, .500, BK H ADZ, M28876

Datasheet

8In Stock

€302.94

€272.71

€265.00

Min.: 1
Mult.: 1

Fibre Optic MIL Spec Connectors Receptacle wall mount w/ out backshell, Shell size 15, 8 CH, socket, key 1, BLACK HARD ANODIZE WITH PTFE

M28876/1C1S1
Amphenol FSI
1: €236.72
21In Stock

Mfr. Part No.
M28876/1C1S1

Mouser Part No
523-M28876/1C1S1

Fibre Optic MIL Spec Connectors Receptacle wall mount w/ out backshell, Shell size 15, 8 CH, socket, key 1, BLACK HARD ANODIZE WITH PTFE

Datasheet

21In Stock

€236.72

€214.45

€198.61

Min.: 1
Mult.: 1

Circular MIL Spec Connector FIBER JN RCPT 4 CHNL MIL

M28876/11B1S1
Amphenol FSI
1: €255.22
27In Stock
25Expected 15/07/2026

Mfr. Part No.
M28876/11B1S1

Mouser Part No
523-M28876/11B1S1

Circular MIL Spec Connector FIBER JN RCPT 4 CHNL MIL

Datasheet

27In Stock

25Expected 15/07/2026

€255.22

€231.22

€222.93

Min.: 1
Mult.: 1

Circular MIL Spec Backshells MIL-Spec, Plug Conn Shll Sz 13, Pin

M28876/7B12P1
Amphenol FSI
1: €296.79
1In Stock
155On Order

Mfr. Part No.
M28876/7B12P1

Mouser Part No
523-M28876/7B12P1

Circular MIL Spec Backshells MIL-Spec, Plug Conn Shll Sz 13, Pin

Datasheet

1In Stock

155On Order

€296.79

€269.95

€260.26

Min.: 1
Mult.: 1

Fibre Optic Connectors PLG, ST BS, SH15, K2, 6CH P INS, .500, BK H ADZ, M28876

M28876/7C21P2
Amphenol FSI
1: €399.90
24In Stock

Mfr. Part No.
M28876/7C21P2

Mouser Part No
523-M288767C21P2

Fibre Optic Connectors PLG, ST BS, SH15, K2, 6CH P INS, .500, BK H ADZ, M28876

Datasheet

24In Stock

€399.90

€366.69

€355.61

Min.: 1
Mult.: 1

Fibre Optic Connectors Plug w/ Straight backshell, Shell Size 13, 4 CH, 0.305-0.346 in. cable diameter, pin, key 3, BLACK HARD ANODIZE WITH PTFE

M28876/7B12P3
Amphenol FSI
1: €320.66
3In Stock

Mfr. Part No.
M28876/7B12P3

Mouser Part No
523-M28876/7B12P3

Fibre Optic Connectors Plug w/ Straight backshell, Shell Size 13, 4 CH, 0.305-0.346 in. cable diameter, pin, key 3, BLACK HARD ANODIZE WITH PTFE

Datasheet

3In Stock

€320.66

€292.71

€282.21

Min.: 1
Mult.: 1

No

Fibre Optic Connectors Plug w/ Straight backshell, Shell Size 13, 4 CH, 0.305-0.346 in. cable diameter, pin, key 6, BLACK HARD ANODIZE WITH PTFE

M28876/7B12P6
Amphenol FSI
1: €267.86
4In Stock

Mfr. Part No.
M28876/7B12P6

Mouser Part No
523-M28876/7B12P6

Fibre Optic Connectors Plug w/ Straight backshell, Shell Size 13, 4 CH, 0.305-0.346 in. cable diameter, pin, key 6, BLACK HARD ANODIZE WITH PTFE

Datasheet

4In Stock

€267.86

€241.39

€232.74

Min.: 1
Mult.: 1

Fibre Optic Connectors PLUG; 90 BACKSHELL; SH15; CABLE RANGE DIAMETER .347-.379; PIN INSERT; BLACK HARD ANODIZE WITH PTFE

M28876/9C13P1
Amphenol FSI
1: €390.69
N/A

Mfr. Part No.
M28876/9C13P1

Mouser Part No
523-M28876/9C13P1

Fibre Optic Connectors PLUG; 90 BACKSHELL; SH15; CABLE RANGE DIAMETER .347-.379; PIN INSERT; BLACK HARD ANODIZE WITH PTFE

Datasheet

N/A

€390.69

€356.63

€343.85

Min.: 1
Mult.: 1

Circular MIL Spec Backshells

M28876/8C13P1
Glenair
1: €4,257.79
41Stock Available

Mfr. Part No.
M28876/8C13P1

Mouser Part No
523-M28876/8-C13P1

Glenair

Circular MIL Spec Backshells

41Stock Available

More Info Available

€4,257.79

Min.: 1
Mult.: 1

Fibre Optic Connectors 90 BS, SH13, .305-.346, BK H ADZ, M28 876

M28876/29B2
Amphenol FSI
100: €119.13
Non-Stocked

Mfr. Part No.
M28876/29B2

Mouser Part No
523-M28876/29B2

Fibre Optic Connectors 90 BS, SH13, .305-.346, BK H ADZ, M28 876

Datasheet

Non-Stocked

€119.13

View

Min.: 100
Mult.: 5

Fibre Optic Connectors Plug w/ Straight backshell, Shell Size 15, 8 CH, 0.495-0.515 in. cable diameter, pin, key 3, BLACK HARD ANODIZE WITH PTFE

M28876/7C11P3
Amphenol FSI
25: €553.55
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
M28876/7C11P3

Mouser Part No
523-M28876/7C11P3

Fibre Optic Connectors Plug w/ Straight backshell, Shell Size 15, 8 CH, 0.495-0.515 in. cable diameter, pin, key 3, BLACK HARD ANODIZE WITH PTFE

Datasheet

Non-Stocked Lead-Time 14 Weeks

€553.55

Min.: 25
Mult.: 1

Fibre Optic Connectors PLG, ST BS, SH23, K4, 18CH P INS, .600, BK H ADZ, M28876

M28876/7F23P4
Amphenol FSI
5: €630.31
Non-Stocked

Mfr. Part No.
M28876/7F23P4

Mouser Part No
523-M28876/7F23P4

Fibre Optic Connectors PLG, ST BS, SH23, K4, 18CH P INS, .600, BK H ADZ, M28876

Datasheet

Non-Stocked

€630.31

€584.03

Min.: 5
Mult.: 1

Fibre Optic Connectors PLG, 45 BS, SH15, K6, 8CH P INS, .375, BK H ADZ, M28876

M28876/8C13P6
Amphenol FSI
5: €502.24
Non-Stocked

Mfr. Part No.
M28876/8C13P6

Mouser Part No
523-M28876/8C13P6

Fibre Optic Connectors PLG, 45 BS, SH15, K6, 8CH P INS, .375, BK H ADZ, M28876

Datasheet

Non-Stocked

€502.24

€465.36

€448.68

Min.: 5
Mult.: 1

Fibre Optic Connectors PLG, 90 BS, SH13, K1, 4CH P INS, .305-.346, M28876

M28876/9B12P1
Amphenol FSI
1: €690.32
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
M28876/9B12P1

Mouser Part No
523-M28876/9B12P1

Fibre Optic Connectors PLG, 90 BS, SH13, K1, 4CH P INS, .305-.346, M28876

Datasheet

Non-Stocked Lead-Time 14 Weeks

€690.32

Min.: 1
Mult.: 1

Fibre Optic Connectors STRAIGHT BACKSHELL ONLY; SH15; CABLE RANGE DIAMETER .424-.465; BLACK HARD ANODIZE WITH PTFE

M28876/27C-3
Amphenol FSI
1: €251.40
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
M28876/27C-3

Mouser Part No
523-M2887627C3

Fibre Optic Connectors STRAIGHT BACKSHELL ONLY; SH15; CABLE RANGE DIAMETER .424-.465; BLACK HARD ANODIZE WITH PTFE

Datasheet

Non-Stocked Lead-Time 14 Weeks

€251.40

€226.56

€218.43

Min.: 1
Mult.: 1

Fibre Optic Connectors PLG, ST BS, SH15, K4, 6CH P INS, .500, BK H ADZ, M28876

M28876/7C21P4
Amphenol FSI
25: €349.28
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
M28876/7C21P4

Mouser Part No
523-M288767C21P4

Fibre Optic Connectors PLG, ST BS, SH15, K4, 6CH P INS, .500, BK H ADZ, M28876

Datasheet

Non-Stocked Lead-Time 14 Weeks

€349.28

€338.83

Min.: 25
Mult.: 1

Fibre Optic Connectors PLG, ST BS, SH23, K3, 18CH P INS, .600, BK H ADZ, M28876

M28876/7F23P3
Amphenol FSI
1: €468.24
Non-Stocked

Mfr. Part No.
M28876/7F23P3

Mouser Part No
523-M288767F23P3

Fibre Optic Connectors PLG, ST BS, SH23, K3, 18CH P INS, .600, BK H ADZ, M28876

Datasheet

Non-Stocked

€468.24

€433.86

€418.30

Min.: 1
Mult.: 1

Fibre Optic Connectors PLG, ST BS, SH23, K1, 31CH S INS, 1.00, BK H ADZ, M28876

M28876/7F12S1
Amphenol FSI
10: €331.99
Non-Stocked

Mfr. Part No.
M28876/7F12S1

Mouser Part No
523-M28876/7-F12S1

Fibre Optic Connectors PLG, ST BS, SH23, K1, 31CH S INS, 1.00, BK H ADZ, M28876

Datasheet

Non-Stocked

€331.99

€320.09

Min.: 10
Mult.: 5

No

Fibre Optic Connectors STRAIGHT BACKSHELL ONLY; SH15; CABLE RANGE DIAMETER .305-.346; BLACK HARD ANODIZE WITH PTFE

M28876/27-C4
Amphenol FSI
1: €252.32
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
M28876/27-C4

Mouser Part No
523-M28876/27-C4

Fibre Optic Connectors STRAIGHT BACKSHELL ONLY; SH15; CABLE RANGE DIAMETER .305-.346; BLACK HARD ANODIZE WITH PTFE

Datasheet

Non-Stocked Lead-Time 14 Weeks

€252.32

€227.38

€219.22

Min.: 1
Mult.: 1