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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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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) Filter the results in the table by unit price based on your quantity.	Qty.	RoHS
Fibre Optic Connectors PLG, SH13, K2, 4CH P INS, BK H ADZ, M28876 M28876/6B1P2 Amphenol FSI 1: £150.44 7In Stock	Mfr. Part No. M28876/6B1P2 Mouser Part No 523-M28876/6B1P2	Amphenol FSI	Fibre Optic Connectors PLG, SH13, K2, 4CH P INS, BK H ADZ, M28876 Learn More about Amphenol FSI m28876 fiber optic connectors	Datasheet	7In Stock	£150.44 £127.88 £119.90 £114.21 View Quote	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: £436.02 1In Stock	Mfr. Part No. M28876/1F1S1 Mouser Part No 523-M28876/1F1S1	Amphenol FSI	Fibre Optic Connectors Receptacle wall mount w/ out backshell, Shell Size 23, 31 CH, socket, key 1, BLACK HARD ANODIZE WITH PTFE Learn More about Amphenol FSI m28876 fiber optic connectors	Datasheet	1In Stock	£436.02 £373.34 £359.96	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 3, BLACK HARD ANODIZE WITH PTFE M28876/7B12P3 Amphenol FSI 1: £401.82 24In Stock	Mfr. Part No. M28876/7B12P3 Mouser Part No 523-M28876/7B12P3	Amphenol FSI	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 Learn More about Amphenol FSI m28876 fiber optic connectors	Datasheet	24In Stock	£401.82	Min.: 1 Mult.: 1	No
Circular MIL Spec Connector FIBER JN RCPT 4 CHNL MIL M28876/11B1S1 Amphenol FSI 1: £222.81 93In Stock	Mfr. Part No. M28876/11B1S1 Mouser Part No 523-M28876/11B1S1	Amphenol FSI	Circular MIL Spec Connector FIBER JN RCPT 4 CHNL MIL Learn More about Amphenol FSI m28876 fiber optic connectors	Datasheet	93In Stock	£222.81 £201.86 £194.62	Min.: 1 Mult.: 1
Fibre Optic Connectors MIL-Spec, Rcpt, Sckt Wall Mnt, Shll Sz 13 M28876/1B1S1 Amphenol FSI 1: £275.76 138In Stock	Mfr. Part No. M28876/1B1S1 Mouser Part No 523-M28876/1B1S1	Amphenol FSI	Fibre Optic Connectors MIL-Spec, Rcpt, Sckt Wall Mnt, Shll Sz 13 Learn More about Amphenol FSI m28876 fiber optic connectors	Datasheet	138In Stock	£275.76 £229.81 View Quote	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 Amphenol FSI M28876/1B1S2 M28876/1B1S2 Amphenol FSI 1: £237.17 33In Stock	Mfr. Part No. M28876/1B1S2 Mouser Part No 523-M28876/1B1S2	Amphenol FSI	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 Learn More about Amphenol FSI m28876 fiber optic connectors	Datasheet	33In Stock	£237.17 £201.62 £189.01	Min.: 1 Mult.: 1
Circular MIL Spec Backshells MIL-Spec, Plug Conn Shll Sz 13, Pin M28876/7B12P1 Amphenol FSI 1: £259.10 67In Stock 95Expected 16/03/2027	Mfr. Part No. M28876/7B12P1 Mouser Part No 523-M28876/7B12P1	Amphenol FSI	Circular MIL Spec Backshells MIL-Spec, Plug Conn Shll Sz 13, Pin Learn More about Amphenol FSI m28876 fiber optic connectors	Datasheet	67In Stock 95Expected 16/03/2027	£259.10 £235.67 £227.21	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: £377.22 24In Stock	Mfr. Part No. M28876/7C21P2 Mouser Part No 523-M288767C21P2	Amphenol FSI	Fibre Optic Connectors PLG, ST BS, SH15, K2, 6CH P INS, .500, BK H ADZ, M28876 Learn More about Amphenol FSI m28876 fiber optic connectors	Datasheet	24In Stock	£377.22 £320.63 £310.45	Min.: 1 Mult.: 1
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: £434.80 55Expected 31/12/2026	Mfr. Part No. M28876/7B11P1 Mouser Part No 523-M28876/7B11P1	Amphenol FSI	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 Learn More about Amphenol FSI m28876 fiber optic connectors	Datasheet	55Expected 31/12/2026	£434.80 £369.58 Quote Quote	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: £205.72 19Expected 23/02/2027	Mfr. Part No. M28876/1C1S1 Mouser Part No 523-M28876/1C1S1	Amphenol FSI	Fibre Optic MIL Spec Connectors Receptacle wall mount w/ out backshell, Shell size 15, 8 CH, socket, key 1, BLACK HARD ANODIZE WITH PTFE Learn More about Amphenol FSI m28876 fiber optic connectors	Datasheet	19Expected 23/02/2027	£205.72 £186.38 £179.69	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: £243.99 24Expected 02/02/2027	Mfr. Part No. M28876/27C-3 Mouser Part No 523-M2887627C3	Amphenol FSI	Fibre Optic Connectors STRAIGHT BACKSHELL ONLY; SH15; CABLE RANGE DIAMETER .424-.465; BLACK HARD ANODIZE WITH PTFE Learn More about Amphenol FSI m28876 fiber optic connectors	Datasheet	24Expected 02/02/2027	£243.99 £207.42 £194.46	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: £465.74 25On Order	Mfr. Part No. M28876/7C21P3 Mouser Part No 523-M288767C21P3	Amphenol FSI	Fibre Optic Connectors PLG, ST BS, SH15, K3, 6CH P INS, .500, BK H ADZ, M28876 Learn More about Amphenol FSI m28876 fiber optic connectors	Datasheet	25On Order	£465.74 £395.90 Quote Quote	Min.: 1 Mult.: 1
Circular MIL Spec Backshells AFS FIBER SYSTEM M28876/27B2 Amphenol FSI 1: £185.17 60Expected 16/02/2027	Mfr. Part No. M28876/27B2 Mouser Part No 523-M28876/27B2	Amphenol FSI	Circular MIL Spec Backshells AFS FIBER SYSTEM Learn More about Amphenol FSI m28876 fiber optic connectors	Datasheet	60Expected 16/02/2027	£185.17 £162.24 £158.23	Min.: 1 Mult.: 1
Fibre Optic Connectors 90 BS, SH13, .305-.346, BK H ADZ, M28 876 M28876/29B2 Amphenol FSI 100: £105.99 Non-Stocked	Mfr. Part No. M28876/29B2 Mouser Part No 523-M28876/29B2	Amphenol FSI	Fibre Optic Connectors 90 BS, SH13, .305-.346, BK H ADZ, M28 876 Learn More about Amphenol FSI m28876 fiber optic connectors	Datasheet	Non-Stocked	£105.99 View Quote	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 1: £699.49 Lead-Time 18 Weeks	Mfr. Part No. M28876/7C11P3 Mouser Part No 523-M28876/7C11P3	Amphenol FSI	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 Learn More about Amphenol FSI m28876 fiber optic connectors	Datasheet	Lead-Time 18 Weeks	£699.49 £644.24	Min.: 1 Mult.: 1
Fibre Optic Connectors PLG, ST BS, SH23, K4, 18CH P INS, .600, BK H ADZ, M28876 M28876/7F23P4 Amphenol FSI 25: £727.05 Non-Stocked Lead-Time 14 Weeks	Mfr. Part No. M28876/7F23P4 Mouser Part No 523-M28876/7F23P4	Amphenol FSI	Fibre Optic Connectors PLG, ST BS, SH23, K4, 18CH P INS, .600, BK H ADZ, M28876 Learn More about Amphenol FSI m28876 fiber optic connectors	Datasheet	Non-Stocked Lead-Time 14 Weeks	£727.05	Min.: 25 Mult.: 1
Fibre Optic Connectors PLG, 45 BS, SH15, K6, 8CH P INS, .375, BK H ADZ, M28876 M28876/8C13P6 Amphenol FSI 5: £474.47 Non-Stocked	Mfr. Part No. M28876/8C13P6 Mouser Part No 523-M28876/8C13P6	Amphenol FSI	Fibre Optic Connectors PLG, 45 BS, SH15, K6, 8CH P INS, .375, BK H ADZ, M28876 Learn More about Amphenol FSI m28876 fiber optic connectors	Datasheet	Non-Stocked	£474.47 £406.26 £391.70	Min.: 5 Mult.: 1
Fibre Optic Connectors PLG, 90 BS, SH13, K1, 4CH P INS, .305-.346, M28876 M28876/9B12P1 Amphenol FSI 1: £654.27 Non-Stocked Lead-Time 14 Weeks	Mfr. Part No. M28876/9B12P1 Mouser Part No 523-M28876/9B12P1	Amphenol FSI	Fibre Optic Connectors PLG, 90 BS, SH13, K1, 4CH P INS, .305-.346, M28876 Learn More about Amphenol FSI m28876 fiber optic connectors	Datasheet	Non-Stocked Lead-Time 14 Weeks	£654.27 £602.58	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: £315.25 Non-Stocked	Mfr. Part No. M28876/7C21P4 Mouser Part No 523-M288767C21P4	Amphenol FSI	Fibre Optic Connectors PLG, ST BS, SH15, K4, 6CH P INS, .500, BK H ADZ, M28876 Learn More about Amphenol FSI m28876 fiber optic connectors	Datasheet	Non-Stocked	£315.25 £300.51	Min.: 25 Mult.: 1
Fibre Optic Connectors PLG, ST BS, SH23, K3, 18CH P INS, .600, BK H ADZ, M28876 M28876/7F23P3 Amphenol FSI 25: £1,025.19 Non-Stocked Lead-Time 14 Weeks	Mfr. Part No. M28876/7F23P3 Mouser Part No 523-M288767F23P3	Amphenol FSI	Fibre Optic Connectors PLG, ST BS, SH23, K3, 18CH P INS, .600, BK H ADZ, M28876 Learn More about Amphenol FSI m28876 fiber optic connectors	Datasheet	Non-Stocked Lead-Time 14 Weeks	£1,025.19	Min.: 25 Mult.: 1
Fibre Optic MIL Spec Connectors ST BS, SH13, .280-.315, BK H ADZ, M28876 Amphenol FSI M28876/27B1 M28876/27B1 Amphenol FSI 25: £159.73 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. M28876/27B1 Mouser Part No 523-M28876/27B1	Amphenol FSI	Fibre Optic MIL Spec Connectors ST BS, SH13, .280-.315, BK H ADZ, M28876 Learn More about Amphenol FSI m28876 fiber optic connectors	Datasheet	Non-Stocked Lead-Time 10 Weeks	£159.73	Min.: 25 Mult.: 1
Fibre Optic Connectors PLG, ST BS, SH23, K1, 31CH S INS, 1.00, BK H ADZ, M28876 M28876/7F12S1 Amphenol FSI 10: £297.86 Non-Stocked	Mfr. Part No. M28876/7F12S1 Mouser Part No 523-M28876/7-F12S1	Amphenol FSI	Fibre Optic Connectors PLG, ST BS, SH23, K1, 31CH S INS, 1.00, BK H ADZ, M28876 Learn More about Amphenol FSI m28876 fiber optic connectors	Datasheet	Non-Stocked	£297.86 £283.89	Min.: 10 Mult.: 5	No
Fibre Optic Connectors STRAIGHT BACKSHELL ONLY; SH15; CABLE RANGE DIAMETER .305-.346; BLACK HARD ANODIZE WITH PTFE Amphenol FSI M28876/27-C4 M28876/27-C4 Amphenol FSI 1: £244.88 Lead-Time 14 Weeks	Mfr. Part No. M28876/27-C4 Mouser Part No 523-M28876/27-C4	Amphenol FSI	Fibre Optic Connectors STRAIGHT BACKSHELL ONLY; SH15; CABLE RANGE DIAMETER .305-.346; BLACK HARD ANODIZE WITH PTFE Learn More about Amphenol FSI m28876 fiber optic connectors	Datasheet	Lead-Time 14 Weeks	£244.88 £208.18 £195.17	Min.: 1 Mult.: 1
Fibre Optic Connectors PLG, SH23, K3, 18CH P INS, BK H ADZ, M28876 Amphenol FSI M28876/6F2P3 M28876/6F2P3 Amphenol FSI 10: £152.44 Non-Stocked	Mfr. Part No. M28876/6F2P3 Mouser Part No 523-M28876/6F2P3	Amphenol FSI	Fibre Optic Connectors PLG, SH23, K3, 18CH P INS, BK H ADZ, M28876 Learn More about Amphenol FSI m28876 fiber optic connectors	Datasheet	Non-Stocked	£152.44 £142.95 £135.93 View Quote	Min.: 10 Mult.: 10
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 Amphenol FSI M28876/7B12P6 M28876/7B12P6 Amphenol FSI 1: £259.96 Non-Stocked	Mfr. Part No. M28876/7B12P6 Mouser Part No 523-M28876/7B12P6	Amphenol FSI	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 Learn More about Amphenol FSI m28876 fiber optic connectors	Datasheet	Non-Stocked	£259.96 £221.01 £207.19	Min.: 1 Mult.: 1

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M28876 Fiber Optic Connectors

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