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PN21SJNA03QE 参数 Datasheet PDF下载

PN21SJNA03QE图片预览
型号: PN21SJNA03QE
PDF下载: 下载PDF文件 查看货源
内容描述: 备用和瞬时性动作按钮开关 [Alternate & Momentary Action Pushbutton Switches]
分类和应用: 开关按钮开关光电二极管PC
文件页数/大小: 3 页 / 431 K
品牌: ITT [ ITT INDUSTRIES ]
 浏览型号PN21SJNA03QE的Datasheet PDF文件第2页浏览型号PN21SJNA03QE的Datasheet PDF文件第3页  
C&K PN Series
Alternate & Momentary Action Pushbutton Switches
Features/Benefits
Momentary or locking action
3 actuation forces for customized feel
Low cost, reliable contact design
1-4 poles available
RoHS compliant
Typical Applications
Computers and peripherals
Instrumentation and
measurement equipment
Non-power, on-off
switch applications
A
Pushbutton
Specifications
CONTACT RATING: 0.2 AMP @ 30 V DC max.
ELECTRICAL LIFE: 10,000 make-and-break cycles at full load.
MECHANICAL LIFE: 10,000 on/off cycles.
CONTACT RESISTANCE: 50 mΩ max. initial,
100 milliohms max. at end of life.
INSULATION RESISTANCE: 100 MΩ min. at 500 V DC.
DIELECTRIC STRENGTH: 500 V AC min.
OPERATING/STORAGE TEMPERATURES: –10ºC to 60ºC.
PACKAGING: Switches are supplied in anti-static bags
or anti-static trays.
NOTE:
For the latest information regarding RoHS compliance, please go
to: www.ittcannon.com/rohs. All models are RoHS compliant and compatible.
Materials
FRAME: Tin plated steel.
ACTUATOR: Polyacetal. Color: Manufacturing option.
BASE: Laminated phenolic.
TERMINALS: Silver plated brass.
MOVABLE CONTACTS: Silver plated (or clad) phosphor bronze.
RETURN SPRING: Music wire.
DETENT SPRING: Phosphor bronze.
DETENT SPRING PLATE: Phosphor bronze.
RETURN SPRING RETAINER RING: Nickel (or tin) plated steel.
TERMINAL SEAL: Epoxy.
How To Order
Complete part numbers for PN Series Alternate & Momentary Action Pushbutton Switches are shown on pages A-80 thru A-81.
PC MOUNTING
PN11SBSA03QE
SPDT
PART NUMBER
SWITCH
FUNCTION
SPDT Momentary
SPDT Momentary
SPDT Momentary
SPDT Momentary
SPDT Locking
SPDT Locking
SPDT Momentary
SPDT Momentary
SPDT Momentary
SPDT Momentary
SPDT Locking
SPDT Locking
OPERATING
FORCE (typ.)
120g max.
150g
230g
330g
230g
330g
120g max.
150g
230g
330g
230g
330g
STROKE
LOCK STROKE
.140 (3,5)
.100g (2,5)
.100g (2,5)
.100g (2,5)
.100 (2,5)
.140 (3,5)
FULL STROKE
SHORTING/
NON-SHORTING
SCHEMATIC
PN11SBNA03QE
PN11SCNA03QE
PN11SHNA03QE
PN11SJNA03QE
PN12SHNA03QE
PN12SJNA03QE
PN11SBSA03QE
PN11SCSA03QE
PN11SHSA03QE
PN11SJSA03QE
PN12SHSA03QE
PN12SJSA03QE
Non-Shorting
Shorting
Third Angle
Projection
Dimensions are shown: Inches (mm)
Specifications and dimensions subject to change
A–79
www.ittcannon.com