參數(shù)資料
型號(hào)： 7814J-1-023E
英文描述： DREHSCHALTER SMD 4MM 5ST
中文描述： DREHSCHALTER貼片毫米5ST
文件頁(yè)數(shù)： 3/37頁(yè)
文件大小： 1915K
代理商： 7814J-1-023E
7643 SMD 7mm Square Sealed Selector Switch
Specifications are subject to change without notice.
341
Electrical Characteristics
Contact Rating
Maximum Current............100mA max.
Maximum Voltage..........................24V
Contact Resistance
..............................100 milliohms max.
Insulation Resistance
....................................1000 megohms
Dielectric Strength....................250 volts
General Characteristics
Operating Temperature Range
..................................-55°C to +125°C
Storage Temperature Range
..................................-55°C to +125°C
Seal Test........................85°C Fluorinert*
Mechanical Characteristics
Switch Type....................................SP9T
Adjustment Detent Torque
....................................... 0.2-2.0 N-cm
Environmental Characteristics
Shock .............................................100G
0.1 ms. max. discontinuity
Vibration ...........................................30G
0.1 ms. max. discontinuity
Thermal Shock (5 cycles)
..................................-55°C to +125°C
Actuation Life.......1,000 detents no load
Maximum Soldering Heat ............260°C,
.............................................5 seconds
Standard Packaging .......(see packaging
specifications)
7643J
9
8
1 2
0FF
7 6 5 4 3
RECOMMENDED PCB LAYOUT
RECOMMENDED PCB LAYOUT
7.16
(.282)
7.10
(.279)
10 PLCS.
0.33
(.013)
0.38
(.015)
3.18
(.125)
0.51
(.020)
TYP.
1.27
(.05)
TYP.
1.27
(.05)
TYP.
0.51
(.020)
2.79
(.110)
5.99
±
0.25
(.234
±
.009)
TYP.
0.76
(.030)
TYP.
2.03
(.080)
TYP.
2.03
(.080)
TYP.
1.27
(.05)
5.08
(.20)
7643H
9
8
1 2
0FF
7 6 5 4 3
7.16
(.282)
7.10
(.279)
10 PLCS.
0.33
(.013)
0.38
(.015)
3.18
(.125)
TYP.
1.27
(.05)
TYP.
1.27
(.05)
TYP.
0.51
(.020)
2.79
(.110)
8.56 +0.2/ -0.31
(.337 +.007/ -.012)
7.24 +0.10/ -0.15
(.285 +.003/ -.005)
5.08
(.20)
0.20
(.007)
7643G
10 PLCS.
9
8
1 2
0FF
7 6 5 4 3
7.16
(.282)
7.10
(.279)
0.33
(.013)
0.38
(.015)
3.18
(.125)
0.51
(.020)
TYP.
1.27
(.05)
TYP.
1.27
(.05)
TYP.
0.51
(.020)
2.79
(.110)
1.07
(.042)
8.31
±
0.25
(.327
±
.009)
TYP.
0.76
(.030)
TYP.
1.27
(.05)
5.08
(.20)
RECOMMENDED PCB LAYOUT
7.24
±
0.25
(.285
±
.009)
TYP.
0.76
(.030)
TYP.
1.27
(.05)
How to Order
7643 J - 1 - 10 E
Model
Terminal
Switch Type
1 = SP9T
Number of Positions
10 = 10 Positions
(“0” Position is Off; Common)
Embossed Tape Option (Styles J, G only)
Features
I
10 position selector switch
I
Miniature industrial switch
I
Vertical adjust
I
Rugged surface mount design
I
Break-before make timing
Applications
I
Test equipment
I
Instrumentation
I
Computer hardware
Product Dimensions
TOLERANCES:
±
.2 EXCEPT WHERE NOTED.
MM
(IN)
DIMENSIONS:
"OFF" POSITION IS COMMON.
0FF
1
2
3
4
5
6
8
7
9
SCHEMATIC
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7814J-1-051 制造商:BOURNS 制造商全稱(chēng):Bourns Electronic Solutions 功能描述:BOURNS OFFERS OVER 35 ASSORTED KITS
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