RoHS COMPLIANT PT ROTARY SWITCH GENERAL ELECTRICAL & MECHANICAL SPECIFICATION Switch Rating : 500mA 250V ac/dc Life: >10,000 Cycles Operating Temperature: -30C to +85 C Proof Voltage: 1,000Vac (Initial) Insulation Resistance: >999 M at 500Vdc (Initial) Contact Resistance: <50 m (Initial) Operating Torque (nominal) Standard 5.6 cNm End Stop Torque (minimum): 0.80 Nm Wafer Circuit Board: Epoxy Glass Fibre Housing/Bush: Polyester G.F. (PBT) V0 Rated Spindle: Acetal Copolymer Moving Contact: Phosphor Bronze Ag Plated P/C Track: Copper, Ag Plated Terminals: Brass, CZ108, Sn Plated Contact Carrier: Polycarbonate GENERAL FEATURES o Made in UK o Standard insulated spacers o Adjustable stop, base mounting o Multi wafer PCB switch. (6.35mm/7.63mm/10.16mm) with brass fixing bush, spindles o Standard 30 indexing o Special options:36 , 60 or 90 with special flats non-standard o P.C. Terminals on 2.54mm pitch indexing, gold flashed or gold Plated wafer spacers. o Shorting MBB (only 30 contacts (2.5 microns gold over 2 indexing or Non Shorting BBM microns silver over 2 microns contacts nickel). PC TERMINAL LAYOUTS VIEWED FROM KNOB END OF SPINDLE MAXIMUM NUMBER OF POSITIONS (WAYS) PER WAFER No. Of Poles 30 Index 36 Index 60 Index 90 Index 1 12 No Stops 10 6 4 2 5 - 3 2 3 - 2 OFF-ON 3 2 - OFF-ON - 4 1 Lorlin Electronics Ltd, Harwood Industrial Estate, Harwood rd, Littlehampton, W. Sussex BN17 7At England Tel (+44) 01903 725121 Fax (+44) 01903 726808 E-mail sales lorlin.co.ukBush (mm) Spindle Depth Spindle (mm) PT ROTARY SWITCH BASE MOUNT OPTION Base mounting option. Necessary spacers are supplied when this option is specified. Note: OPTIONAL SPINDLE FLAT SHOWN. The Angle of the spindle flat is shown when the switch is set in the fully anti-clockwise position (ie position1) viewed from the knob end on the spindle. TO SPECIFY PART NUMBERS FOR SINGLE WAFER SWITCHES STANDARD METRIC STANDARD IMPERIAL Shorting (MBB) Non Shorting (BBM) Shorting (MBB) Non Shorting (BBM) CIRCUITRY AT 30 INDEXING 1 Pole 12 positions PT6034 PT6003 PT6172 PT6015 1 Pole 12 Positions No Stop - PT6002 - PT6014 2 Pole 5 Positions PT6035 PT6004 PT6474 PT6016 3 Pole 3 Positions - PT6005 - PT6017 4 Pole 2 Positions - PT6006 - PT6018 1 Pole 10 Positions (circuitry at 36 indexing) - PT6461 - PT6462 STANDARD DIMENSIONS A B C D E F G SPINDLE SPINDLE BUSH SPINDLE SPINDLE SPINDLE SPACER DIAMETER LENGTH THREAD FLAT LTH ANGLE FLAT DP LENGTH IMPERIAL 6.35mm 50mm 9.52 x 32TPI No Flat - (5.5mm) - METRIC 6.0mm 50mm M10 x 0.75 No Flat - (5.0mm) - ORDERING CODE FOR NON-STANDARD SWITCHES BASE MOUNTING HARDWARE P T B = Fitted O = Not Required Moulded Spacers Spindle Between Wafers Length(B) FMF B=6.35mm C=7.63mm Full mm P50mm D=10.16mm MBB OR No. of WAFERS INDEX ANGLE & No of WAYS LENGTH OF ANGLE OF CONTACT BBM No of POLES (POSITIONS) SPINDLE FLAT FLAT PLATING (mm) A 1 M 11 A 30 1 Pole A 2 A BBM SILVER A 6.0 Nil M10 A 3 N 16 A0 N 195 B 2 N 12 B 2 B 3 B MBB PLATE B 6.0 5.0mm M10 B 4 P 17 B 15 P 210 C 3 P 13 C 3 C 4 C BBM GOLD C 6.35Nil 9.52 C5 Q 18 C 30 Q 225 D 4 R 14 D 4 D 5 D MBB PLATE D 6.355.5 9.52 D6 R 19 D 45 R 240 E 5 S 15 E 60 1 Pole E 6 E BBM GOLD E 7 S 20 E 60 S 255 F 6 T 16 F 2 F 7 F MBB FLASH F 8 T 21 F 75 T 270 G 7 U 17 G 3 G 8 G 9 U 22 G 90 U 285 H 8 V 18 H 4 H 9 H 10 V 23 H 105 V 300 K 9 W 19 I 90 1 Pole I 10 I 11 W 24 I 120 W 315 L 10 J 2 J 11 J 12 X No Flat J 135 X No Flat K 3 K 12 K 13 K 150 Y 330 OFF/ON L 36 1 Pole L L 14 Z Full L 165 Z 345 M 15 Flat M 180 Please send drawing if your requirements cannot be fulfilled by using the ordering code Special circuitry can be developed if required. 2 Lorlin Electronics Ltd, Harwood Industrial Estate, Harwood rd, Littlehampton, W. Sussex BN17 7At England Tel (+44) 01903 725121 Fax (+44) 01903 726808 E-mail sales lorlin.co.uk