What is the color code for a 47 ohms resistor?
47 Ohm Resistor Color Code: Yellow, Violet, Black, Golden. Resistance: 47 Ohm, Power Rating: 0.25 Watt, Approximate Maximum Current: 73mA .
How big is a 5 watt resistor?
Resistors – 5 Watt, Wirewound, Power, 5% tolerance
| Body Length | 23.0 mm |
|---|---|
| Lead Diameter | 0.8 mm |
| Lead Length | 32 mm |
| Operating Temperature (TJ) | -55°C to 155°C |
| Overload Voltage, maximum | 700 V |
How many ohms is a 5k resistor?
E-Projects 100EP5145K10 5.1k Ohm Resistors, 1/4 W, 5% (Pack of 100)
How many ohms is a 2 watt resistor?
1 Ohm
This is a packet of four Carbon Film Resistors (CFR). The resistance of each is 1 Ohm and the rated power is 2W. The main function of carbon film resistors is to reduce the current flow in a circuit.
How do you read a resistor color code 5?
If the colors on a 5 band resistor is in this order: brown, green, red, blue and violet (as shown in figure). The values of color bands will be like this: Brown = 1, Green = 5, Red = 2, blue = 106, Violet = 0.10%.
What is the color code for a 5k tolerance 5 resistor?
Green
The colors brown, red, green, blue, and violet are used as tolerance codes on 5-band resistors only. All 5-band resistors use a colored tolerance band….Standard Resistor Values and Color.
| Color | Green |
|---|---|
| Digit | 5 |
| Multiplier | 105 |
| Tolerance (%) | 0.5 |
What does a 10k ohm resistor look like?
10k resistor color code of 4 band resistor is brown – black – orange – [Tolerance]. The color code of the 10k ohm resistor with 5 band is brown – black – black – red – [Tolerance]. 100k ohm resistor color code of 4 band resistor is brown – black – yellow – [Tolerance].
What is a 1 4W resistor?
1/4W means – The maximum power dissapation should not exceed 250mW. 1/2W means- The maximum power dissapation should not exceed 500mW. U have to calculate the current through the resistor according to ur resistor value and find the power dissipation. P = I * I * R.
What is resistor wattage?
The Resistor Power Rating is sometimes called the Resistors Wattage Rating and is defined as the amount of heat that a resistive element can dissipate for an indefinite period of time without degrading its performance.
What is the fifth color band on a resistor?
the tolerance
Resistors with high precision have an extra band to indicate a third significant digit. Therefore, the first three bands indicate the significant digits, the fourth band is the multiplication factor, and the fifth band represents the tolerance.
How much does a 47 ohm resistor cost?
uxcell 30Pcs 47 Ohm Resistor, 5W 5% Tolerance Metal Oxide Film Resistors, Lead, Flame Proof for DIY Electronic Projects and Experiments 3.5 out of 5 stars3 $8.49$8.49($0.85/Item) Get it as soon as Tue, Jan 4 FREE Shipping on orders over $25 shipped by Amazon Only 2 left in stock – order soon.
How much does a 5 watt power resistor cost?
10pcs 47 ohm 47RΩJ 5 watt Axial Ceramic Cement Power Resistor 5W 4.6 out of 5 stars3 $11.99$11.99($1.20/Item)
How much does aopin 47 ohm metal oxide film resistor cost?
Aopin 47 Ohm Metal Oxide Film Resistor, ±5% Tolerance High-Accuracy 5 Watt Resistor for Electronic Circuit, Alternative Resistance for DIY Projects & Experiments 20 Pcs $11.45$11.45 Save 5% on 5 select item(s) Get it as soon as Tue, Jan 4 FREE Shipping on orders over $25 shipped by Amazon Only 2 left in stock – order soon.
How much is a 5W 47 ohm wirewound for led replacement converter?
uxcell 2 Pcs Aluminum Case Resistor 5W 47 Ohm Wirewound for LED Replacement Converter 5W47RJ 3.9 out of 5 stars5 $6.49$6.49($3.25/Item) Get it as soon as Tue, Jan 4 FREE Shipping on orders over $25 shipped by Amazon