SMA Dust Cap

Protects optical surfaces from dust and contaminants, ensuring optimal system performance
Available with optional tethers, chains, and custom logos for added convenience
Medical-grade options with slit design allow for sterilization, including ETO sterilization applications

Features/Benefits

SMA Dust Caps fit securely over connectors to protect optical surfaces from dust and contaminants, preserving system performance and light transmission.
Optional features include tether loops or chains for convenience, and a variety of color choices.
The slit design on the cap allows for sterilization while maintaining protection from dust, with medical-grade material available for specialized applications.
Standard caps feature the Amphenol logo, but custom logos are available for larger orders.
For medical applications involving ETO sterilization, be sure to specify slit dust caps on the sales order.

A quick look at our standout products, designed to deliver top performance and reliability.

CAP, DUST, NO TETHER, YES SLIT, NO LOGO, BLACK

CAP, DUST, YES TETHER, YES SLIT, NO LOGO, BLACK, BULK PACK/100

Part Number	Description	Cap Color	Tether Loop	Cap Slit	Cap Logo	Med Material
905-5058-6	Dust Cap, .112 inside diameter x .75 length	Black	Chain	No	No	No
905-5058-4	Dust Cap, .112 inside diameter x .375 Length	Red	Chain	No	No	No
905-5058-1	Dust Cap, .062 Inside Diameter x .250 Length	Red	Chain	No	No	No
905-5058-2	Dust Cap, .080 Inside Diamter x .250 Length	White	Chain	No	No	No
905-5058-5	Dust Cap, .112 inside diameter x .75. length	Red	Chain	No	No	No
905-5058-3	Dust Cap, .172 inside diameter x .250 Length	Black	Chain	No	No	No

Part Number	Description	Cap Color	Tether Loop	Cap Slit	Cap Logo	Med Material
905-5093	Adapter Protective Cap	Red	None	No	No	No

Part Number	Description	Cap Color	Tether Loop	Cap Slit	Cap Logo	Med Material
905-5173-01-07	Dust Cap	Yellow	None	Yes	No	No
905-5173-01-MD	Dust Cap	Black	None	Yes	No	Yes
905-5173-01-P	Dust Cap, Bulk 100 , (popular Unit)	Back	None	Yes	No	Yes
905-5173-01-02	Dust Cap	Red	None	Yes	No	No
905-5173-01-01P.	Dust Cap, Bulk 100	White	None	Yes	No	No
905-5173-01-04	Dust Cap	Green	None	Yes	No	No
905-5173-01-06	Dust Cap	Orange	None	Yes	No	No
905-5173-01-03	Dust Cap	Blue	None	Yes	No	No
905-5173-01-05	Dust Cap	Purple	None	Yes	No	No
905-5173-010NMD	Dust Cap	Natural	None	Yes	No	Yes
905-5173-01-08	Dust Cap	Brown	None	Yes	No	No

Part Number	Description	Cap Color	Tether Loop	Cap Slit	Cap Logo	Med Material
905-5173-02-04	Dust Cap	Green	None	No	No	No
905-5173-02-P	Dust Cap, Bulk 100 , (popular Unit)	Back	None	No	No	Yes
905-5173-02-08	Dust Cap	Brown	None	No	No	No
905-5173-02-MD	Dust Cap	Black	None	No	No	Yes
905-5173-02-05	Dust Cap	Purple	None	No	No	No
905-5173-02-03	Dust Cap	Blue	None	No	No	No
905-5173-02-07	Dust Cap	Yellow	None	No	No	No
905-5173-02-02	Dust Cap	Red	None	No	No	No
905-5173-02-06	Dust Cap	Orange	None	No	No	No

Part Number	Description	Cap Color	Tether Loop	Cap Slit	Cap Logo	Med Material
905-5173-11-05	Dust Cap	Purple	Yes	Yes	Yes	No
905-5173-11-07	Dust Cap	Yellow	Yes	Yes	Yes	No
905-5173-11-MD	Dust Cap	Black	Yes	Yes	Yes	No
905-5173-111NMD	Dust Cap ( Popular Unit)	Natural	Yes	Yes	Yes	Yes
905-5173-11-06	Dust Cap	Orange	Yes	Yes	Yes	No
905-5173-11-04	Dust Cap	Green	Yes	Yes	Yes	No
905-5173-11-08	Dust Cap	Brown	Yes	Yes	Yes	No
905-5173-11-03	Dust Cap	Blue	Yes	Yes	Yes	No
905-5173-11-02	Dust Cap	Red	Yes	Yes	Yes	No

Part Number	Description	Cap Color	Tether Loop	Cap Slit	Cap Logo	Med Material
905-5173-12-05	Dust Cap	Purple	Yes	Yes	No	No
905-5173-12-04	Dust Cap	Green	Yes	Yes	No	No
905-5173-12--P	Dust Cap ( Popular Unit)	Natural	Yes	Yes	No	Yes
905-5173-12-03	Dust Cap	Blue	Yes	Yes	No	No
905-5173-12-06	Dust Cap	Orange	Yes	Yes	No	No
905-5173-12-07	Dust Cap	Yellow	Yes	Yes	No	No
905-5173-12-MD	Dust Cap	Black	Yes	Yes	No	No
905-5173-12-02	Dust Cap	Red	Yes	Yes	No	No
905-5173-12-08	Dust Cap	Brown	Yes	Yes	No	No

Part Number	Description	Cap Color	Tether Loop	Cap Slit	Cap Logo	Med Material
905-5173-13-MDP	Duct Cap Bulk (popular Unit)	Black	Yes	No	No	Yes

Part Number	Description	Cap Color	Tether Loop	Cap Slit	Cap Logo	Med Material
905-5173-14-MDP	Dust Cap Bulk (popular Unit)	Black	Yes	No	Yes	Yes

Part Number	Description	Cap Color	Tether Loop	Cap Slit	Cap Logo	Med Material
905-5309-01-01P	Dust Cap, Bulk 100	Blue	No	Yes	No	Yes
905-5309-0103	Dust Cap	Green	No	Yes	No	Yes
905-5309-01-03P	Dust Cap, Bulk 100	Green	No	Yes	No	Yes
905-5309-0101	Dust Cap,	Blue	No	Yes	No	Yes
905-5309-0107	Dust Cap	Red	No	Yes	No	Yes
905-5309-01-07P	Dust Cap, Bulk 100	Red	No	Yes	No	Yes