參數(shù)資料
型號: 300190-9
廠商: Vishay Intertechnology,Inc.
英文描述: Bulk Metal Foil Technology Molded Resistor Networks
中文描述: 散裝金屬箔技術(shù)模壓電阻網(wǎng)絡(luò)
文件頁數(shù): 2/4頁
文件大?。?/td> 123K
代理商: 300190-9
For technical questions in the Americas, contact foilsupport1@vishay.com
For technical questions in Asia/Japan/Europe/Africa/Israel, contact foilsupport2@vishay.com
www.vishay.com
93
2R, 3R, 4R
Vishay Foil Resistors
Document Number: 63044
Revision 18-Aug-04
T
SALES
ISRAEL: foilsales.israel@vishay.com FRANCE/SWITZERLAND/SOUTHERN EUROPE: foilsales.eusouth@vishay.com AMERICAS: foilsales.usa@vishay.com
ASIA/JAPAN: foilsales.asia@vishay.com UK/HOLLAND/SCANDANAVIA: foilsales.eunorth@vishay.com GERMANY/CZECH REPUBLIC/AUSTRIA: foilsales.eucentral@vishay.com
2
3
5
R2
R3
1
R1
4
2
3
4
R2
R3
1
R1
MODEL 300192
MODEL 300193
2
3
R2
1
R1
1
2
4
R1
R2
3
FIGURE 3 - MOLDED 2R, 3R, 4R RESISTOR NETWORK DIMENSIONS AND CIRCUIT DESIGN
in inches (millimeters)
MODEL 300190
MODEL 300191
Bulk Metal
Foil Technology
Voltage Dividers, Bridge Circuits, Attenuators
1
0.(4.06)
2
3
(Max
0.150
0.250
±
0.010" (0.254 mm)
Tol.:
0.575 (14.605) Max
0.(4.06)
(Max
1
2
4
0.150
3
0.150
0.100
±
0.010" (0.254 mm)
Tol.:
0.575 (14.605) Max
±
0.010" (0.254 mm)
Tol.:
0.820 (20.828) Max
1
0.(4.06)
2
4
(Max
0.150
3
0.250
0.250
0.(4.06)
(Max
1
2
5
0.150
3
0.150
0.250
4
0.100
±
0.010" (0.254 mm)
Tol.:
0.820 (20.828) Max
R1
R4
R2
R3
A
E1
E2
E3
APPLICATION EXAMPLE
FIGURE 1- VISHAY MODEL 300198 NETWORK
200%
175%
150%
125%
100%
75%
50%
25%
0
–50
–25
0
+25
+50
+75
+100 +125 +150 +175 +200
Ambient Temperature (
°
C)
P
°
C
–55
°
C
+70
°
C
Double Rated Power
Rated Power
SR after 2,000
hours load-life.
FIGURE 2 - POWER DERATIMG CURVE
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