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Details, datasheet, quote on part number:RCMX
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Datasheet text preview:
RCMX 02, 05, 1
Vishay Sfernice
Molded Metal Film High Ohmic Value Resistors
FEATURES
· · · · · · · · · 0.125W to 0.5W at 70°C NF C 83-230 CECC 40 100 Resistance range: 300k to 50M Good initial precision: up to ± 0.5% High stability Accurate dimensions High insulation Limiting element voltages: 500V, 800V and 1200V
DIMENSIONS in millimeters
DIMENSIONS SERIES RCMX02 RCMX05
ØB ØC
25 min.
A
25 min.
A
ØB 2,5
0,2 2,5 0.2
ØC
UNIT WEIGHT IN g. 0.26 0.46 1.30
6.5 ± 0.2
0.6 0.6 0.8
10.2 ± 0.2 3.65 ± 0.1 16 ± 0.5 6.2 ± 0.2
RCMX1
TECHNICAL SPECIFICATIONS
VISHAY SFERNICE SERIES NF C / CECC 83-230 Power Rating at 70°C Resistance Value Range Tolerance and Associated Series Maximum Voltage Critical Resistance Temperature Coefficient Rated in the Range 55°C + 125°C Insulation Resistance (Typical) Voltage Coefficient Environmental Specifications RCMX02 RS80 0.125W 300k to 10M ± 0.5% E48 500V 2M RCMX05 RS81 0.250W 1M to 20M ± 1% E96 800V 2.55M K3 ± 50ppm/°C 107M (500VDC) 10ppm/Volt 65°C/+ 155°C/10 days RCMX1 RS82 0.500W 2M to 50M ± 5% E24 1200V 2.87M
Undergoes European Quality Insurance System (CECC) in ohmic value range 300k - 2,2 MQ
Document Number: 52008 Revision 16-Jul-02
For technical questions, contact sfer@vishay.com
www.vishay.com 29
RCMX 02, 05, 1
Vishay Sfernice
PERFORMANCE
NF C 83-230 - CECC 40 100 TESTS Load Life at max. Category Temperature Short Time Overload Damp Heat Humidity (Steady State) Rapid Temperature Change Climatic Sequence Terminal Strength Vibration Soldering (Thermal Shock) Load Life Shelf Life CONDITIONS 1000 h at 125°C 33% of Pn 2.5Um/5s limited to 2Un 10 days with low load 55°C 55°C severity 1 Pull - Twist - 2 bends 10 to 500Hz + 260°C 10s cycle 90'/30' 1000h at Pn at 70°C 1 year ambient temperature + 125°C + 125°C REQUIREMENTS ± 1% Insulation resist. >1G ± 0.25% ± 1% Insulation resist. >102M ± 0.25% ± 1% Insulation resist. > 100M ± 0.25% ± 0.25% ± 0.25% ± 1% Insulation resist. > 1G TYPICAL VALUES AND DRIFTS ± 2% at 1000 h Insulation resist. 106M ± 0.5% ± 1.5% ± 0.25% ± 1% Insulation resist. 106M ± 0.05% ± 0.05% ± 0.1% ± 0.5% Insulation resist. 106M ± 0.25%
Molded Metal Film High Ohmic Value Resistors
POWER RATING CHART
TEMPERATURE RISE
1
100 HOT SPOT TEMPERATURE IN °C 20
RC M X0 5
RC
MX
% RATED POWER
15
MX 02
50
10
33
5
0 0 0 0 30 50 70 100 125 AMBIENT TEMPERATURE IN DEGREES CELSIUS 150 0.25 0.5 RATED POWER IN WATT 0.75 1
PRACTICAL OPERATING TOLERANCES
After 1000 hours load life at rated power 90'/30' cycles + 70°C ambient temperature, the typical total drifts, measured at + 70°C, are as follows : Typical total drift = drift due to T.C. (K3) + life drift 0.5%. Maximum deviation from rated ohmic value including ±1% manufacturing tolerance 1.5%.
MARKING
Printed: VISHAY SFERNICE trademark, series, style, ohmic value (in ), tolerance (in %), temperature coefficient, manufacturing date. Due to lack of space RCMX02 is printed MX02.
ORDERING INFORMATION
RCMX SERIES 02 STYLE SPECIAL DESIGN Method N° Optional 10M OHMIC VALUE ± 5% TOLERANCE K3 TEMPERATURE COEFFICIENT PACKAGING Optional
www.vishay.com 30
RC
For technical questions, contact sfer@vishay.com
Document Number: 52008 Revision 16-Jul-02
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