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Series UMX0 pages
Resistors
UMX - series
Precision - Metal Film Resistor
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Precision Resistor for universal Purposes
Any Value from 5Ω - 1MΩ
Standard TCR ±5ppm/K
Power Rating up to 0,5 Watts at 40°C
Low Inductance
Encapsulated Housing
Specification
Power
Resistance Range
Tolerances
Temperature Coefficient
0,25 Watts
0,5 Watts
5Ω - 1M
20Ω - 1M
25Ω - 500k: 0,05% 0,1%; 0,2%; 0,5%; 1%
5Ω - 1M: 0,05% 0,1%; 0,2%; 0,5%; 1%
20Ω - 1M: 0,05% 0,1%; 0,2%; 0,5%; 1%
25Ω - 50kΩ: 5ppm/K
5Ω - 1M: 10, 15, 25ppm/K
100Ω - 100kΩ: 5ppm/K
10Ω - 1M: 10, 15, 25ppm/K
Temperature Range
-55°C to +125°C
Insulation Resistance
10GOhm
Operating Temperature
Operating Voltage
(max.) 135°C
200VDC
300VDC
Mechanical Data
Resistance Element
NiCr
Carrier
Ceramic
Construction
Radial leaded
Leads
Parameter
Overload
Solderability
Cupper, Tin plated
Test
UMX
2,5 x Related Power, 5 sec.
±0,05%
235°C, 2 sec.
> 95% Covered
Soldering Heat Resistance
260°C, 10 sec.
±0,03%
Quick Temperature Change
-55°C to +125°C, 5x
±0,05%
40°C, 90% r. H., 1000h
±0,1%
Damp Heat, Constant
Stability (70°C)
Insulation Resistance
Moisture Resistance
Related Power, 90 min ON, 30 min OFF, 1000h
±0,1%
300VDC, 1min.
+65°C to -10°C, 90 - 100% RH, Related Voltage,
10 Cycles, 240h
>10 GOhm
±0,1%
Current Noise
MEGATRON Elektronik GmbH & Co. KG ▪ Hermann-Oberth-Strasse 7 ▪ 85640 Putzbrunn / Munich
Tel.: +49 89 46094-0 ▪ Fax: +49 89 46094-201 ▪ www.megatron.de ▪ info@megatron.de
< -43dB
Date: t
Page:t
10 / 2013
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