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212T0112N220KN PDF预览

212T0112N220KN

更新时间: 2024-01-27 15:04:20
品牌 Logo 应用领域
西迪斯 - CTS 开关旋转开关
页数 文件大小 规格书
2页 347K
描述
CTS 212 Rotary Switch

212T0112N220KN 数据手册

 浏览型号212T0112N220KN的Datasheet PDF文件第2页 
Series 212  
®
CTS 212 Rotary  
Switch  
• Hill and valley detent  
• Balanced double bump detent spring  
• Excellent feel  
• 30˚, 60˚ or 90˚ indexing  
• Spring return styles available  
• Adjustable stop available  
• Solder lug and printed circuit terminals available  
• Molded stator prevents solder from flowing into  
the circuit  
• Custom switching patterns available  
• Index or wafers are available separately  
Electrical and Mechanical Specifications  
Indexing  
Double bump spring hill and valley detent with  
Materials (continued)  
Detent Spring: Spring brass or nickel silver depending  
on torque requirements  
30° indexing for 2 through 12 positions or  
60° indexing from 2 to 6 positions.  
90° indexing -consult CTS  
Front Plate:  
Zinc plated or nickel steel at CTS option  
Rotor Contacts, Stator Contacts and Terminals: Silver  
plated brass standard  
Stator Insulator: Glass reinforced thermoset material  
Voltage and Current Rating  
UL Rating: 3/4 amp at 125 VAC (shorting type only)  
Special Rating: 1/4 amp at 28 VDC (shorting or  
non shorting)  
Bushing Lengths  
Standard: 3/8"-32 UNEF-2A Thread, 1/4" (6.35mm)  
or 3/8" (9.53mm) long.  
1 amp at 28 VDC Shorting  
Special Lengths: Available as required — Brass  
Contact Resistance  
0.008 to 0.010 ohm when measured from adjacent  
terminals  
Locating Lugs  
Standard: Left side .531" (13.5mm) radius  
Special: Right side .531" (13.5mm) radius or no lug  
Stop Strength  
15" lbs (17.3Kg-cm).  
Shaft Trim  
Standard: Plain round  
Special: Flat, slot, knurl, or mixed (flat with slot)  
Torque  
Up to 48" oz. (3.5Kg-cm).  
Frames  
Machine screw, bolt & nut, or rivet construction  
Detent Rotational Life  
Standard: 25,000 cycles through 12 positions and  
return at 10 cycles per minute.  
Lubrication  
Special lubrication is used sufficient for the life  
of the index assembly under normal hand operation.  
Materials  
Shaft:  
Aluminum or unplated brass at CTS option  
Technical Data Sheet 1448C  
Bushing: Standard — Brass  
Technical Data Sheet 4212  
C T S C O R P O R A T I O N / M A N U F A C T U R E R O F R E L I A B L E E L E C T R O N I C C O M P O N E N T S  

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