Page 591 - Demo

557Dimensions in millimeters (inch) unless otherwise stated www.southco.com/52Recess StylesKnob Height and Screw ProjectionColor/ AppearanceThreadSizePart NumberH-1 H-2 P-1 P-2 Ø J Ø E G F* Knurled Head Smooth HeadPhillips /SlottedTORX®/Slotted Ø B Phillips / Slotted TORX®/Slotted Ø BBright 4-40 52-SM-A1311-K-R 52-SM-A1411-K-R 7(.28)52-SM-A1311-N-R 52-SM-A1411-N-R 6.75(.27)8.4(.33)5.4(.21)1.5(.06)4.5(.18)5.5(.22)7.6(.3)1.7 (.07)0.5 M3 x 0.5 52-SM-A3311-K-R 52-SM-A3411-K-R 52-SM-A3311-N-R 52-SM-A3411-N-R (.02)Phillips TORX® Ø B Phillips TORX® Ø BPrism (black shown)4-40 52-SM-A1111-K000-R 52-SM-A1211-K000-R 8.1(.32)52-SM-A1111-N000-R 52-SM-A1211-N000-R 7.8(.31)8.9(.35)5.9(.23)1.5(.06)4.5(.18)5.5(.22)7.6(.3)2.2 (.09)0.5 M3 x 0.5 52-SM-A3111-K000-R 52-SM-A3211-K000-R 52-SM-A3111-N000-R 52-SM-A3211-N000-R (.02)Specifying Color: To indicate color, change the last three digits of the part number Example: 52-SM-A1111-K000-R, 52-SM-A1111-K013-R000 Black(shown in table)008 Blue 013 Red014 Green Your colorcontact Southco52 Captive ScrewsMiniature low profile series · Surface Mount Technology (SMT) StyleF* Value represents float in unfastened positionNotes: P-1, P-2 measured from the top side of panelVisit www.southco.com for additional installation guidelinesTORX® is a registered trademark of CAMCAR InnovationsSpecify Package -SMT StyleIndicate package option with last digit of the part numberExample52-SM-A1311-K-R: Reel Package (as shown in table)52-SM-A1311-K-T: Tray PackagePC Board Preparation• For installation to PC Board material utilizing surface mount technology• Heat treated steel screw for optimum strength• Designate access points with color• Color match captive screws to your industrial designMaterial and FinishScre Hardened carbon steel, zinc plated, chromate, plus sealer Spring: 300 series stainless steel, passivated Standoff: Carbon steel, tin plated, chromate, plus sealer Prism: High heat resistant plasticPerformance DetailsFlamability Rating: UL94-VOInstallation NotesVisit www.southco.com for additional installation guidelinesPart NumberSee tableØ J Ø ENo. 2 Phillips/Slot combinationT15 TORX®/Slot combinationNo. 2 Phillips T15 TORX® Screw1.6(.063) MinSpring StandoffSoldering pad surface areaPolymide tape patch on top surface of screw for Screw as Shipped in Reel vacuum pickupPack or Tray PackPC BoardSoldering PadPacked with PlugØ B Ø BUnfastenedBrightFastenedPrismH-1GF*P-1P-2H-2(Total float of screw in standoff) Ø 8.6(.34)Ø 5.6(.22)+0.08-0+.003-000Ø 5.6(.220 )