8211-APC Coupling 8211 D-Mount Coupling 268 Specifications for 3MTM FC Couplings Multimode Single-mode Single-mode Single-mode 6210 8210 8211 8211 APC* Housing design Square Flanged Square Flanged D-Mount D-Mount Operating temperature (-40 to 185F) -40 to 85C (-40 to 185F) -40 to 85C (-40 to 185F) -40 to 85C (-40 to 185F) -40 to 85C (-40 to 185F) Phosphor Bronze Metal Zirconia ceramic Metal Zirconia ceramic Metal Zirconia ceramic Metal Product Number Material Sleeve Housing Ordering Information Packaging Minimum order UPC 1/cs. 1/cs 1/cs 1/cs. 1 each 1 each 1 each 1 each 054007-70872 054007-48805 051138-11913 051138-57576 *For PC applications also. 195