Page 583 - Demo

549Dimensions in millimeters (inch) unless otherwise stated1.6 (.063) Ø DØ NØ K4C-SM Captive ScrewsPrism series · Surface Mount Technology (SMT) Stylewww.southco.com/4C• For installation to PC Board material utilizing surface mount technology• Designate access points with color• Color match captive screws to your industrial design• High strength screw for use with high torque driversMaterial and FinishStandoff: Steel, Tin platedKnob: High heat resistant plastic Scre Hardened carbon steel, zinc plated, chromate, plus sealerInternal spring: 300 series stainless steel passivatedPlug: Silicone rubberInstallation NotesSee page 551To ensure you receive SOUTHCO® quality parts, look for the segmented circlePart NumberSee tableScrew as Shipped in Reel PackKnob Height and Screw ProjectionPC Board PreparationUnfastened FastenedRecess StylesF* Value represents float in unfastened positionNotes: P-1, P-2 Screw Projection measured from the top side of panelThreadSizePart Number (Reel package shown)H-1 H-2 P-1 P-2 Ø B Ø J Ø E F* Ø K Ø N WPanel PreparationKnurled Head Smooth Head Ø D Phillips TORX® / Slotted Phillips TORX® / SlottedM3 x0.54C-SM-3111-K000-R 4C-SM-3411-K000-R 4C-SM-3111-N000-R 4C-SM-3411-N000-R10.8 (.43)8.6 (.34)1.5 (.06) 3.7 (.15)9.7 (.38)5.5 (.217)7.6 (.30)0.7 (.03)5.6 (.22)8.6 (.34)20(.7878)5.6 +0.08/-0(.220 +.003/-.000)4C-SM-3121-K000-R 4C-SM-3421-K000-R 4C-SM-3121-N000-R 4C-SM-3421-N000-R 3.3 (.13) 5.5 (.22)4-404C-SM-1111-K000-R 4C-SM-1411-K000-R 4C-SM-1411-N000-R 4C-SM-1411-N000-R 1.5 (.06) 3.7 (.15)4C-SM-1121-K000-R 4C-SM-1421-K000-R 4C-SM-1421-N000-R 4C-SM-1421-N000-R 3.3 (.13) 5.5 (.22)Phillips / Slotted TORX®/Slotted Phillips / Slotted TORX®/Slotted6-32 4C-SM-2311-K000-R 4C-SM-2411-K000-R 4C-SM-2311-N000-R 4C-SM-2411-N000-R 16.3(.64)11.7(.46)0.1 (.004) 4.6 (.18) 11.4(.45)6.2(.244)8.1(.32)0.8(.03)6.4(.25)10.2(.40)24(.945)6.4 +0.08/-04C-SM-2321-K000-R 4C-SM-2421-K000-R 4C-SM-2321-N000-R 4C-SM-2421-N000-R 1.8 (0.7) 6.1 (.24) (.252 +.003/-.000)No. 2 Phillips Recess (M3,4-40)No. 2 Phillips / Slot Recess (6-32)Ø J Ø EP-1H-1H-2P-2 Wing Knob OptionSoldering PadPolyimide tape patchon top surface of screwfor vacuum pick upPacked with PlugSoldering Pad surface areaPC BoardScrew MinimumF* Total Float of Screw in FerruleT10 TORX® / Slot Combination(M3,4-40)T15 TORX® / Slot Combination(6-32)Ø BWØ J Ø EP-1H-1H-2P-2TORX® is a registered trademark of CAMCAR Innovations000 Black 008 Blue 013 Red 014 Green Your ColorContact SouthcoWing Knob OptionKnob StandoffACTUAL SIZE