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KM1101RR05B 参数 Datasheet PDF下载

KM1101RR05B图片预览
型号: KM1101RR05B
PDF下载: 下载PDF文件 查看货源
内容描述: 超小型按钮开关 [Subminiature Pushbutton Switches]
分类和应用: 开关按钮开关
文件页数/大小: 4 页 / 234 K
品牌: ITT [ ITT INDUSTRIES ]
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C&K KM Series
Subminiature Pushbutton Switches
Features/Benefits
Reliable contact design
Available with pretravel
and overtravel
Extended overtravel option
Typical Applications
Alarm systems
Computers
Detector switch application
A
Pushbutton
RoHS compliant
Models Available
Specifications
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.
ELECTRICAL LIFE: 10,000 actuations min. at full load.
CONTACT RESISTANCE: Below 30 mΩ typ. initial @ 2-4 V DC,
100 mA, for both silver and gold plated contacts.
INSULATION RESISTANCE: 109
min.
DIELECTRIC STRENGTH: 1,000 Vrms min. @ sea level.
OPERATING TEMPERATURE: –30ºC to 85ºC.
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.
Materials
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.
MOVABLE CONTACT: B contact material: Bronze or copper,
with gold plate over nickel plate. See page A-67 for
additional contact materials.
STATIONARY CONTACTS & TERMINALS: B contact material:
Copper, with gold plate over nickel plate. See page A-67 for
additional contact materials.
RETURN SPRING: Music wire, phosphor coated.
MOUNTING NUT: Brass, nickel plated.
TERMINAL SEAL: Epoxy.
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
Gold
Q
Silver
Seal
NONE
No seal
E
Epoxy
Dimensions are shown: Inches (mm)
Specifications and dimensions subject to change
A–65
www.ittcannon.com