CK ROTARY SWITCH GENERAL ELECTRICAL & RoHS COMPLIANT MECHANICAL SPECIFICATION Switch Rating: 150mA @ 250V ac/dc 1A @ 24V dc Life: >10,000 Cycles Operating Temperature: -30ºC to +85 ºC Proof Voltage: 1,500Vac (Initial) Insulation Resistance: >999 MΩ at 500Vdc (Initial) Contact Resistance: <20 mΩ (initial) Operating Torque (nominal) Standard 8.6 ± 1 cNm Light Action 3.5 ± 0.5 cNm End Stop Torque (nominal): 0.80 Nm Moulding Material: Polyamide 6.6 G.F. Contact/Terminal Material: Brass CZ108 Ag Plated GENERAL FEATURES & OPTIONS o Made in UK o Maximum 12 positions o Fixed stop, UL-V0 rated o Cost effective single wafer o Shorting (make before break 30º material, gold flashed or gold switch indexing only) or non shorting plated contacts, and spindles with o Moulded 27.5mm diameter (break before make) contacts. special flats, slots or knurls. o Standard 30º indexing o Adjustable stop to restrict number o No Bush versions available o Solder or Printed Circuit of positions o Rear Drive versions available Board Terminals o Special options: 60ºor 90º indexing, o Sealed PCB Termination o Up to 4 poles per switch continuous rotation, available o Optional reinforcement ring. CK ROTARY SWITCH SPECIFICATION SHEET 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.uk

CK ROTARY SWITCH IMPORTANT WAFERS FLATS & SLOTS VIEWED FROM THE FRONT OF SWITCH IN EXTREME ANTICLOCKWISE POSITION (POSITION 1) ORDERING CODE FOR NON-STANDARD SWITCHES C K SPINDLE LENGTH FMF IN FULL MM MBB SPINDLE Index Angles & NO OF WAYS Contact Contact SPINDLE BUSH LENGTH OF ANGLE OF FLAT or FLAT NO. OF POLES (POSITIONS) Type Plating DIAM. DIAM. SPINDLE FLAT (º) BBM DEPTH A 30º 1Pole A 2 A BBM Solder A 6mm Nil M10 A 2 N 15 A 0 N 195 B 2 B 3 B MBB* Solder R B 6mm 5mm M10 B 3 O No B 15 O E Flat V C 3 C 4 C BBM PCB L C 6.35mm Nil 9.52 C 4 P 16 C 30 P 210 I mm S D 4 D 5 D MBB* PCB D 6.35mm 5.5mm 9.52 D 5 Q 17 D 45 Q 225 mm E 60º 1Pole E 6 E BBM Solder E 6 R 18 E 60 R 240 F 2 F 7 F MBB* Solder LD TE F 7 S 19 F 75 S 255 OA G 3 G 8 G BBM PCB GL G 8 T 20 G 90 T 270 P H 4 H 9 H MBB* PCB H 9 U 21 H 105 U 285 I 90º 1Pole I 10 I BBM Solder I 10 V 22 I 120 V 300 J 2 J 11 J MBB* Solder LD SH J 11 W 23 J 135 W 315 K 3 K 12 K BBM PCB GOLA K 12 X 24 K 150 X 330 F Z No Stop L MBB* PCB L 13 Y 25 L 165 Y 345 M 14 Z Full M 180 *30° INDEX ANGLE ONLY PLEASE COMPLETE THE SPECIFICATION DRAWING IF YOUR REQUIREMENTS CANNOT BE FULLFILLED BY USING THE ORDERING CODE 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

CK ROTARY SWITCH STANDARD PART NUMBERS SPINDLE SPINDLE SPINDLE LENGTH 8mm LONG ANGLE OF SPINDLE FLAT BASIC TYPES FLAT DIAMETER FROM MOUNTING FACE BUSH SPINDLE FLAT THICKNESS LENGTH IMPERIAL 6.35mm 38mm 9.52 x 32TPI 30mm 90º 5.5mm METRIC 6.00mm 50mm M10 x 0.75 No Flat --- --- CIRCUITRY AT PLATING STANDARD METRIC STANDARD IMPERIAL 30º INDEXING FINISH Shorting (MBB) Non-Shorting (BBM) Shorting (MBB) Non-Shorting (BBM) 1 POLE 12 POSITION STOP INCLUDED Silver CK1039 CK1029 CK1034 CK1024 Solder Tag Gold Flash CK1508 CK1503 CK1516 CK1520 Gold Plate CK2444 CK1672 CK2458 CK2459 Silver CK1059 CK1049 CK1054 CK1044 Printed Circuit Gold Flash CK1512 CK1506 CK1524 CK1528 Gold Plate CK1475 CK1312 CK2460 CK2461 1 POLE 12 POSITION NO STOP CONTINUOUS ROTATION Solder Tag Silver CK1038 CK1028 CK1033 CK1023 Gold Flash CK1533 CK1537 CK1541 CK1545 Gold Plate CK2445 CK2446 CK2462 CK2463 Printed Circuit Silver CK1058 CK1048 CK1053 CK1043 Gold Flash CK1534 CK1538 CK1542 CK1546 Gold Plate CK2447 CK2448 CK2464 CK2465 2 POLE 6 POSITION STOP INCLUDED Solder Tag Silver CK1040 CK1030 CK1035 CK1025 Gold Flash CK1509 CK1496 CK1517 CK1521 Gold Plate CK2449 CK1726 CK2466 CK2467 Printed Circuit Silver CK1060 CK1050 CK1055 CK1045 Gold Flash CK1513 CK1473 CK1525 CK1529 Gold Plate CK2450 CK1850 CK2468 CK2469 2 POLE 6 POSITION NO STOP CONTINUOUS ROTATION Solder Tag Silver CK1114 CK1118 CK1120 CK1121 Gold Flash CK1535 CK1539 CK1543 CK1547 Gold Plate CK2451 CK2452 CK2470 CK2471 Printed Circuit Silver CK1119 CK1113 CK1122 CK1089 Gold Flash CK1536 CK1540 CK1544 CK1548 Gold Plate CK2453 CK2454 CK2472 CK2473 3 POLE 4 POSITION STOP INCLUDED Solder Tag Silver CK1041 CK1031 CK1036 CK1026 Gold Flash CK1510 CK1504 CK1518 CK1522 Gold Plate CK2455 CK1577 CK2474 CK2475 Printed Circuit Silver CK1061 CK1051 CK1056 CK1046 Gold Flash CK1514 CK1500 CK1526 CK1530 Gold Plate CK2456 CK1952 CK2476 CK2477 4 POLE 3 POSITION STOP INCLUDED Solder Tag Silver CK1042 CK1032 CK1037 CK1027 Gold Flash CK1511 CK1505 CK1519 CK1523 Gold Plate CK1673 CK1822 CK2478 CK2479 Printed Circuit Silver CK1062 CK1052 CK1057 CK1047 Gold Flash CK1515 CK1507 CK1527 CK1531 Gold Plate CK2457 CK1953 CK2480 CK2481 3 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

CK ROTARY SWITCH SPECIFICATION SHEET CUSTOMER TO COMPLETE OR DELETE AS REQUIRED A B C IMPERIAL Ø6.35 Ø9.52 x 32TPI METRIC Ø6.00 M10 x 0.75 D E F IMPERIAL METRIC INDEXING INDEXING INDEXING INDEXING 1 POLE 2 POLE 3 POLE 4 POLE POSITIONS POSITIONS POSITIONS POSITIONS MBB BBM SOL PCB MBB BBM SOL PCB MBB BBM SOL PCB MBB BBM SOL PCB IMPORTANT! WAFERS FLATS & SLOTS VIEWED FROM THE FRONT OF SWITCH IN EXTREME ANTICLOCKWISE POSITION (POSITION 1) SPECIAL REQUIREMENTS OPTIONS Stops are adjustable 2-12 positions. Continuous rotation (No Stops) available. Make before break (MBB) or Break before Make (BBM) rotors available. Solder Tag (SOL) or PCB pin (PCB) – indicate on wafer. CUSTOMER: DATE: CUSTOMER REFERENCE NUMBER: 4 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

Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: L orlin: CK2705 6.35X17.5MM FLAT SHAFT CK1037 6.35X38MM FLAT SHAFT CK2408 6.35X17.5MM FLAT SHAFT CK1023 CK1024 CK1025 CK1026 CK1027 CK1034 CK1035 CK1043 CK1044 CK1045 CK1047 CK1054 CK1055 CK1056 CK1057 CK1450 CK1451 CK1452 CK1453 CK1454 CK1455 CK1456 CK1457 CK1458 CK1459 CK1460 CK1461 CK1589 CK1590 CK1591 CK1592 CK2368 CK2369 CK2370 CK2371 CK2372 CK2373 CK2374 CK2375 CK2376 CK2377 CK2378 CK2379 CK2394 CK2395 CK2396 CK2401 CK2403 CK2404 CK2425 CK2441 CK2818 CKAEAA1500 CK1527 CK1529 CK1032 CK1030 CK1029 CK1060 CK1031 CK1062 CK1061 CK1059 CK3501 CK1525 CK3581 CK1049