MGM Series
High Voltage Metal Glaze Film Resistors
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Resistances from 50k Ohms to 2G Ohms
Power Rating to 2 Watt
Resistance Tolerances to ±0.5%
TCR’s to ±100ppm/K
Max Operating Voltage to 3000V
SPECIFICATIONS
Type
DIN
Resistance Range
Power rating (70°C)
Tolerances
Temperature Coefficient
Max Operating Voltage
Short time Overload Voltage
Operating Temperature Range
Insulation Resistance
Insulation Voltage
1600V
DC
3200V
DC
1600V
DC
3200V
DC
-55 to 125°C
>1G
>500V
0.50W
MGM55
0207
50k to 1G
MGM60
0207
1.0W
MGM65
0411
100k to 2G
2.0W
MGM70
0617
2.0W
0.5% / 1% / 5% / 10%
100 / 200ppm/K
2000V
DC
4000V
DC
3000V
DC
6000V
DC
Test
Short Time Overload
Solderability
Temperature Cycling
Humidity Cycling
Vibration
Load Life
Conditions
2.5X rated power up to 2X V
max
; 5s
Solder Bath; 260°C for 5s ± 1s
30min at -55°C, 30min at +155°C, 5 cycles
40 ± 2°C, 93 +2/-3% RH, 56 days
10 to 2000Hz for 6h
P
70
up to V
max,
1.5h on 0.5h off, 1000h, 70°C
Allowable Change ΔR/R
±0.10% + 0.05 Ω
±0.25% + 0.05 Ω
Power Derating Curve
120
100
Power ( % )
80
60
40
20
0
0
25
50
75
100
125
150
175
200
Ambient Temperature (°C)
Ordering Information
Part Number - Resistance - Tolerance
MGM55 100 kOhms 0.5%
Riedon Inc.
05/11
300 Cypress Avenue
Alhambra CA 91801
www.riedon.com
(626) 284-9901
(626) 284-1704
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