http://www.cwhdallas.com/inductive-resistor/
Inductive Resistor
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2ps Caddock MP930 1.5K non inductive resistor |  |
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US $5.20 | 21d 7h 23m |
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10 X DALE LVR-5 0.1 OHM 5W +/-1% NON-INDUCTIVE RESISTOR | |
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US $11.99 | 22d 7h 43m |
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30x 0.47 ohm 0R47 5W non inductive resistor | |
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US $15.00 | 21d 8h 12m |
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50M Ohm 3W 20kV 5% Non-inductive High Voltage Resistor Glass Glaze | |
0 Bid | US $12.00 | 1d 1h 20m |
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1 pc Vishay RCH50 non inductive resistor 50W 470R | |
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US $17.50 | 3d 5h 9m |
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1 pc Vishay RCH50 non inductive resistor 50W 22K | |
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US $17.50 | 3d 5h 7m |
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4ps Caddock MP816 0.1R 1% non inductive resistor brand new | |
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US $10.90 | 18d 10h 10m |
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2ps Caddock MP930 10R non inductive resistor | |
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US $5.20 | 16d 13h 8m |
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2ps Caddock MP820 200R non inductive resistor | |
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US $5.20 | 21d 7h 39m |
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2ps Caddock MP930 150R non inductive resistor | |
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US $5.20 | 21d 7h 27m |
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2ps Caddock MP930 250R non inductive resistor | |
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US $5.20 | 21d 7h 30m |
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50 Ohm Resistor 49.9 Ohm 1/4W+/-1% 100ea DALE non inductive film. FREE SHIP US48 | |
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US $9.95 | 6d 20h 31m |
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2ps Caddock MP850 1.0R non inductive resistor | |
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US $5.20 | 16d 12h 58m |
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4x 0.68 ohm 0R68 5W non inductive resistor | |
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US $2.49 | 21d 23h 17m |
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4x 0.1 ohm 0R1 5W non inductive resistor | |
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US $2.49 | 28d 12h 27m |
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4x 0.22 ohm 0R22 5W non inductive resistor | |
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US $2.49 | 26d 4h 15m |
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2ps Caddock MP930 5R non inductive resistor 1% | |
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US $5.20 | 12d 11h 10m |
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20pcs New CADDOCK MP850 33R/33Ω 50W Non-Inductive Power Film Resistors. | |
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US $45.00 | 10d 22h 42m |
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150 Ohm 10 W Non-inductive resistors. Set of 6. New | |
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US $9.00 | 18d 8h 31m |
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8 X NOBLE 0.22 OHM 5W 5% NON-INDUCTIVE POWER RESISTOR! | |
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US $4.99 | 2d 23h 34m |
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30x 0.1 ohm 0R1 3W non inductive resistor | |
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US $13.00 | 23d 20h 19m |
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8 X NOBLE 0.1OHM 5W 5% NON-INDUCTIVE POWER RESISTOR! | |
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US $4.99 | 17d 20h 29m |
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4x 0.33 ohm 0R33 5W non inductive resistor | |
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US $2.49 | 20d 19h 40m |
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6x 0.33 ohm 0R33 3W non inductive resistor | |
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US $2.99 | 26d 20h 9m |
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8 X FUKUSHIMA FUTA MPC75 2.2 OHM 5W +/-10% NON-INDUCTIVE RESISTOR! | |
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US $11.99 | 6d 22h 30m |
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x4 51 Ohm 10 Watt Non-inductive Load Power Resistor NOS | |
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US $7.95 | 21d 7h 32m |
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240M Ohm 5W 25kV 5% Non-inductive High Voltage Resistor Glass Glaze | |
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US $13.50 | 16d 5h 59m |
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100 Ohm 60 Watt Non-inductive Resistor. NOS. #1 | |
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US $4.80 | 21d 4h 3m |
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8 Ohm non inductive resistor 20 watt 5% tolerance for Audio Applications 271-120 | |
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US $6.99 | 29d 20h 20m |
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8 X KOA DUAL 0.33 OHM 5W NON-INDUCTIVE POWER RESISTOR! | |
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US $6.99 | 29d 18h 30m |
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2 NOS Shallx 4.64Ohms .25W 1% WW NON-INDUCTIVE Resistor | |
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US $1.00 | 29d 14h 59m |
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CGW 100 OHM 55 WATT NON INDUCTIVE RESISTOR | |
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US $25.00 | 28d 18h 37m |
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CARBORUMDUM 33000 OHM 60 WATT NON INDUCTIVE RESISTOR | |
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US $35.00 | 28d 18h 32m |
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CARBORUMDUM 22000 OHM 60 WATT NON INDUCTIVE RESISTOR | |
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US $35.00 | 28d 18h 28m |
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T M C 180 OHM 15 WATT NON INDUCTIVE RESISTOR | |
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US $20.00 | 28d 18h 4m |
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SPRAGUE 50 OHM 15 WATT NON INDUCTIVE RESISTOR | |
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US $15.00 | 28d 17h 29m |
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OHMITE 100 OHM 90 WATT NON INDUCTIVE RESISTOR | |
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US $35.00 | 28d 17h 25m |
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CARBORUNDUM 35 OHM 125 WATT NON INDUCTIVE RESISTOR | |
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US $40.00 | 28d 17h 21m |
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CARBORUNDUM 30 OHM 45 WATT NON INDUCTIVE RESISTOR | |
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US $25.00 | 28d 17h 11m |
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CARBORUNDUM 25 OHM 150 W. NON INDUCTIVE RESISTOR | |
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US $45.00 | 28d 17h 5m |
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CARBORUNDUM 45 OHM 150 WATT NON INDUCTIVE RESISTOR | |
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US $45.00 | 28d 17h 3m |
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4pcs New CADDOCK MP850 33R/33Ω 50W Non-Inductive Power Film Resistors. | |
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US $11.00 | 27d 19h 29m |
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RESISTOR INDUCTIVE RW47V5R6 | |
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US $25.00 | 27d 16h 52m |
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50x 0.1/0.22/0.33/0.47 ohm 3W non inductive resistor | |
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US $20.00 | 27d 12h 47m |
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Milwaukee Non-Inductive Round Wire Resistor | |
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US $189.99 | 27d 8h 39m |
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4 Caddock MM224N / now MS244 1MEG 1W 1% Precision Film Resistors Non Inductive | |
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US $19.99 | 26d 15h 47m |
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430 Ohm 2 Watt Carbon Resistor Non Inductive Ohms Watts | |
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US $4.95 | 26d 11h 51m |
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16 Ohm 2 Watt Carbon Composition Resistor Non Inductive | |
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US $4.95 | 26d 11h 23m |
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1 Meg Ohm 10 Watt Non-inductive Resistor. NOS. #3 | |
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US $5.30 | 26d 5h 51m |
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1 kOhm 20 Watt Non-inductive Resistor. NOS. #3 | |
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US $8.90 | 26d 5h 51m |
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What Is Resistor Element?
Article source :
http://electronics1000.blogspot.com/2009/06/resistors.html
A resistor is coated with paint or enamel, or covered in molded plastic to protect it. Because resistors are often too small to be written on, a standardized color-coding system is used to identify them. The first three colors represent ohm value, and a fourth indicates the tolerance, or how close by percentage the resistor is to its ohm value. This is important for two reasons: the nature of resistor construction is imprecise, and if used above its maximum current, the value of the resistor can alter or the unit itself can burn up.
Resistors can be integrated into hybrid and printed circuits, as well as integrated circuits. Size, and position of leads (or terminals) are relevant to equipment designers resistors must be physically large enough not to overheat when dissipating their power.
The primary characteristics of a resistor are the resistance, the tolerance and the power rating. Other characteristics include temperature coefficient, noise, and inductance.
A fixed resistor has a predetermined amount of resistance to current, while a variable resistor can be adjusted to give different levels of resistance. Variable resistors are also called potentiometers and are commonly used as volume controls on audio devices.
A rheostat is a variable resistor made specifically for use with high currents. There are also metal-oxide varistors, which change their resistance in response to a rise in voltage; thermistors, which either raise or lower resistance when temperature rises or drops; and light-sensitive resistors.
Resistors Unit
The ohm (symbol: Ω) is a SI-driven unit of electrical resistance, named after Georg Simon Ohm. Commonly used multiples and submultiples in electrical and electronic usage are the milliohm (1x10-3), kilohm (1x103), and megohm (1x106).
About the Author
Whats the impediance?
A capacitor of capacitive reactance 50ohms, an inductor of 80ohms inductive reactance and a resistor of 40ohms are connected in series to a 50hz supply. The impedance of the circuit will be?
How to i calculate this? i suspect the answer will be 40ohms but im not sure.
Unusual to see an Electrical question on a Maths site !
Impedance , Z is given by :-
Z = 50 + j ( 80 - 50 ) ohms
Z = 50 + j 30 ohms
| Z | = [ 50² + 30 ² ]^(1/2) ohms
| Z | = 3400^(1/2)
| Z | = 58.3 ohms
PS
You have given the impedance of the capacitor and the inductor and therefore the frequency is not required.
Fundamentals and design principles of RF antennas (Part 1)
Antennas connect RF signals in an electrical circuit, such as between a PCB and an electromagnetic wave propagating in the transmission media between the transmitter and the receiver of a wireless link.
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