MH25 查看數據表（PDF） - IRC - a TT electronics Company.
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MH25 Datasheet PDF : 2 Pages
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High Voltage
Metal Film Resistor
MH Series
• Value up to 2M2
• High stability metal film
• High working voltage to 3.5kV
Electrical Data
IRC
Type
Power
Rating
@ 70°C
(watts)
Resistance
Range
(ohms)
MH25
0.25
100K - 2M2
MH37
0.50
100K - 1M0
Limiting
Element
Voltage
(volts dc or ac
peak)
1600
3500
TCR
(ppm/°C)
Isolation
Voltage
(volts)
Resistance
Tolerance
(%)
Standard
Values
Thermal
Impedance
(°C/watt)
Operating
Temperature
Range
(°C)
E24 &
140
100
700
1, 2, 5
E96
Preferred
112
-55 to 155
Environmental Data
Load at Rated Voltage: 1000 hrs at 70°C
Derating
Short Time Overload
Dry Heat: 16 hrs @ 155°C
56 days DHSS
Climatic
Climatic Category
Temperature Rapid Change
Resistance to Solder heat
Vibration and Bump
Voltage Proof
General Note
IRC reserves the right to make changes in product specification without notice or liability.
All information is subject to IRC’s own data and is considered accurate at time of going to print.
Wire and Film Technologies Division • 4222 South Staples Street • Corpus Christi Texas 78411 USA
Telephone: 361 992 7900 • Facsimile: 361 992 3377 • Website: www.irctt.com
Maximum
1.5
Performance
Zero at 155°C
1.0
1.5
1.5
1.5
55/155/56
0.5
0.5
0.5
700 min
Typical
0.47
0.25
0.2
0.2
0.2
0.05
0.05
0.05
A subsidiary of
TT electronics plc
MH Series Issue October 2008 Sheet 1 of 2
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