d-df s eries industrial telecom any industry standard i / o connections the amphenol sd series features precision formed contacts, and 4 nger boardlocks. this series gives you amphenol s high standards of quality and reliability to meet all of your commercial requirements. fixed machined contact connector i nches ( mm ) no. of contacts mate (max.) unmate (min.) 9 (size e) 6.74 (3.05) 0.79 (0.36) 15 (size a) 11.24 (5.09) 1.01 (0.46) 25 (size b) 18.66 (8.44) 1.8 (0.81) 37 (size c) 27.65 (12.51) 2.47 (1.1) 50 (size d) 32.38 (14.65) 3.56 (1.6) shells steel yellow chromated over zinc or tinned steel with or without dimples on plug connector insulator glass- lled thermoplastic, ul 94v-0 rear insert brass, 118" up to 197" (3m up to 5m) tinned over nickel 78" up to 118" (2m up to 3m) boardlock tin-lead plating 157" up to 236" (4m up to 6m) over nickel 78" up to 118" (2m up to 3m) screwlock brass, 236" up to 394" (6m up to 10m) tinned over nickel 78" up to 118" (2m up to 3m) contacts d: brass df: pin = brass socket = copper alloy right angle version selective gold in mating area over 78" up to 118" (2m up to 3m) nickel; 118" up to 197" (3m up to 5m) tin-lead on termination area over 78" up to 118" (2m up to 3m) nickel straight version full gold plating over 78" up to 118" (2m up to 3m) nickel m aterials and p latings e lectrical d ata current rating 7.5 a voltage rating 300 v ac/rms 50hz withstanding voltage 1000v ac/rms 50hz for one minute insulation resistance 5000m ? contact resistance d: 8.5m ? max. df: 5m ? max. c limatic d ata operating temperature d: -67 f (-55 c) to +185 f (85 c), peak at 257 f (125 c) df: -67 f (-55 c) to + 257 f (125 c) m echanical d ata s pecifications : 20 t elephone : (416) 754-5656 f ax : (416) 754-8668 e-m ail : sales @ amphenolcanada . com ?ul file: e119881 connectors according to mil c24308 standards:
t elephone : (416) 754-5656 f ax : (416) 754-8668 e-m ail : sales @ amphenolcanada . com 21 fixed machined contact connector d-df s eries c a4 aj3 aj4 a am4 : a=.519 (13.2) az4 : a=.453 (11.5) am4b without bracket plastic bracket metal bracket 50 contacts
22 t elephone : (416) 754-5656 f ax : (416) 754-8668 e-m ail : sales @ amphenolcanada . com fixed machined contact connector d-df s eries 1aon : x= .100 (2.54) 1bon : x= .112 (2.84) 1apn : x= .100 (2.54) 1bpn : x= .112 (2.84) 1aun : x= .100 (2.54) 1bun : x= .112 (2.84) 1amn : x= .100 (2.54) 1bmn : x= .112 (2.84) 1atn : x= .100 (2.54) 1btn : x= .112 (2.84) without bracket plastic bracket 50 contacts i nches ( mm )
t elephone : (416) 754-5656 f ax : (416) 754-8668 e-m ail : sales @ amphenolcanada . com 23 fixed machined contact connector d-df s eries for straight termination for r/a termination rm5 rm8 rm6 termination nb of wraps l f179 2 .378 (9.6) f179a 3 .512 (13) termination l u .024 (0.6) .126 (3.2) v .040 (1.02) .095 (2.4) t .024 (0.6) .157 (4) ol2 .02 (0.6) .217 (5.5) solder cup wire wrap straight pcb grounding tabs
24 t elephone : (416) 754-5656 f ax : (416) 754-8668 e-m ail : sales @ amphenolcanada . com screw-machined contacts fixed machined contact connector d-df s eries standard rivet .120 (3.05) no digit fixed front female screwlock vf / vfm #4-40 or m3 front screwlock .244 (6.2) removable female screwlock vf2 / vfm2 #4-40 or m3 removable screwlock float mounting f threaded rear insert h / g #4-40 or m3 .134 (3.4) for straight pcb: x = .112 (2.84) for right angle pcb: mil: x = .112 (2.84) european: x = .100 (2.54), .112 (2.84) in option size e size a size b size c size d c .004 (0.1) .984 (25) 1.311 (33.3) 1.85 (47) 2.5 (63.5) 2.406 (61.1) f .002 (0.05) .431 (10.96) .755 (19.18) 1.304 (33.12) 1.956 (49.68) 1.74 (44.2) for straight and r/a termination i nches ( mm ) r ecommended pcb l ayout
t elephone : (416) 754-5656 f ax : (416) 754-8668 e-m ail : sales @ amphenolcanada . com 25 xxxxx x x xx x xxxxx xxxx x screw-machined contacts fixed machined contact connector d-df s eries for special request, please consult factory shell size: e, a, b, c, d mounting options: h rear insert 4-40 g rear insert m3 f oat mounting no digit standard rivet .122 ( 3.1) * h, g must also be used to specify the threading of rm5 grounding tabs. con guration: 09, 15, 25, 37, 50 contact type: ppin s socket : standard options o rdering i nformation 8" (0.2m) 20" (0.5m) 30" (0.76m) 17d: yellow chromated shell 77d: tinned shell for receptacle 717d: tinned shell + dimples for plug 17df: yellow chromated shell 77df: tinned shell for receptacle 717df: tinned shell + dimples for plug 117df: yellow chromated shell 177df: tinned shell for receptacle 777df: tinned shell + dimples for plug for speci c product grounding tabs: rm5 for straight pcb mounting* rm8 for straight pcb mounting + female lock rm6 for right angle pcb mounting vf front screwlock 4-40 vfm front screwlock m3 vf2 removable screwlock 4-40 vfm2 removable screwlock m3 termination: solder cup: no digit wire wrap: f179 length .378 (9.6) f179a length .512 (13) straight pcb: u length .126 (3.2) tail .024 ( 0.6) v length .094 (2.4) tail .040 ( 1.02) t length .157 (4) tail .024 ( 0.6) ol2 length .216 (5.5) tail .024 ( 0.6) right angle connector: mil footprint without bracket: c tail .040 ( 1.02) a4 tail .024 ( 0.6) plastic bracket: aj3 tail .040 ( 1.02) aj4 tail .024 ( 0.6) metal bracket: a tail .040 ( 1.02) am4 a .519 (13.2) az4 a .453 (11.5) am4b footprint .590 (14.99) european footprint without bracket: 1aon x .100 (2.54) 1bon x .112 (2.84) plastic bracket: 1apn x .100 (2.54) 1bpn x .112 (2.84) 1aun x .100 (2.54) 1bun x .112 (2.84) metal bracket: 1amn x .100 (2.54) 1bmn x .112 (2.84) 1atn x .100 (2.54) 1btn x .112 (2.84) for filtered d-sub, see page 56.
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