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KM3302A08QE PDF预览

KM3302A08QE

更新时间: 2024-11-20 03:48:19
品牌 Logo 应用领域
埃梯梯 - ITT 开关按钮开关
页数 文件大小 规格书
4页 234K
描述
Subminiature Pushbutton Switches

KM3302A08QE 数据手册

 浏览型号KM3302A08QE的Datasheet PDF文件第2页浏览型号KM3302A08QE的Datasheet PDF文件第3页浏览型号KM3302A08QE的Datasheet PDF文件第4页 
C&K KM Series  
Subminiature Pushbutton Switches  
Features/Benefits  
Typical Applications  
A
Reliable contact design  
Alarm systems  
Available with pretravel  
Computers  
and overtravel  
Detector switch application  
Extended overtravel option  
RoHS compliant  
Models Available  
Specifications  
Materials  
CONTACT RATING: Q contact material (KM11, KM12 Models):  
0.25 AMPS @ 125 V AC or DC (UL); (KM33 Model): 1 AMP @  
125 V AC or 28 V DC. See page A-67 for additional ratings.  
HOUSING & BUSHING: 6/6 nylon (UL94V-2), black.  
ACTUATOR: 6/6 nylon (UL 94V-2), natural. Internal o-ring seal,  
available on KM11 & KM33 models.  
ELECTRICAL LIFE: 10,000 actuations min. at full load.  
MOVABLE CONTACT: B contact material: Bronze or copper,  
with gold plate over nickel plate. See page A-67 for  
additional contact materials.  
CONTACT RESISTANCE: Below 30 mtyp. initial @ 2-4 V DC,  
100 mA, for both silver and gold plated contacts.  
9
INSULATION RESISTANCE: 10 min.  
STATIONARY CONTACTS & TERMINALS: B contact material:  
Copper, with gold plate over nickel plate. See page A-67 for  
additional contact materials.  
DIELECTRIC STRENGTH: 1,000 Vrms min. @ sea level.  
OPERATING TEMPERATURE: –30ºC to 85ºC.  
RETURN SPRING: Music wire, phosphor coated.  
MOUNTING NUT: Brass, nickel plated.  
TERMINAL SEAL: Epoxy.  
CAP INSTALLATION FORCE: 10 lbs. max. permissible.  
NOTE: Any models supplied with Q or B contact material are RoHS compliant. For the  
latest information regarding RoHS compliance, please go to: www.ittcannon.com/rohs.  
NOTE: Specifications and materials listed above are for switches with standard options.  
For information on specific and custom switches, consult Customer Service Center.  
Build-A-Switch  
To order, simply select desired option from each category and place in the appropriate box. Available options are shown  
and described on pages A-66 and A-68. For additional options not shown in catalog, consult Customer Service Center.  
Switch Function  
KM12 On-Mom., SPDT  
KM11 Off-Mom., SPST, N.O.  
KM33 On-Mom., SPST, N.C.  
Actuator  
02 .398" high, .122" dia. KM12  
01 .122" dia. KM11,  
Stepped, .108” dia. KM33  
Bushing/Mounting Style  
A
Right angle  
RR 1/4-40 thread, .225" high  
Terminations  
05 .110" quick connect  
08 Right angle, PC thru-hole  
02 PC Thru-hole  
WC Wire lead  
Contact Material  
B
Q
Gold  
Silver  
Seal  
NONE No seal  
E
Epoxy  
Dimensions are shown: Inches (mm)  
Specifications and dimensions subject to change  
www.ittcannon.com  
A–65  

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