Resistors (results: 2443)
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Resistance
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Flameproof; metal plate resistor; 0.47R
Flameproof; metal plate resistor; 0.47R 5%; 5W; 350ppm/°C; dimensions: 18x14x5mm; r=9mm
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Manufacturer:
TCO Manufacturer part number: MPR 5W 0.47R J RoHS Case style: Rys.REZMPR5W |
In stock:
800 pcs. |
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Packaging: 500 Quantity (multiple 1) |
0,47 Ohm | 5W | 350ppm/°C | 18x14x5mm | 5% | THT | 9mm | |||||||||||||||||||||
Carbon film resistor; 1.5R
Carbon film resistor; 1.5R; 5%; 0.25W; 0207; body dimensions: 2,3x6,5mm; leads dimensions: 0,43x25mm
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In stock:
32400 pcs. |
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Packaging: 5000/50000 Quantity (multiple 50) |
1,5 Ohm | 0,25W | 2,3x6,5mm | 0,43x25mm | 5% | THT | ||||||||||||||||||||||
Wire wound resistor; 0.1R
wire wound resistor; 0.1R; 1W; 5%; 0309; body dimensions: 3,2x9mm; leads dimensions: 0,5x25mm
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Manufacturer:
TCO Manufacturer part number: KNP 1WS 0R1 J RoHS Case style: Rys.REZDR1WS |
In stock:
2000 pcs. |
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Packaging: 2000 Quantity (multiple 1) |
0,1 Ohm | 1W | 3,2x9mm | 300ppm/°C | 0,5x25mm | 5% | THT | |||||||||||||||||||||
Metal oxide resistor; 0.47R
Metal oxide resistor; 0.47R; 5%; 1W; 0309; 300V; 350ppm/°C; THT; body dimensions: 3,2x9mm; leads dimensions: 0,5x25mm
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Manufacturer:
TCO Manufacturer part number: MOF 1WS 0.47R J RoHS Case style: Rys.REZ0309 |
In stock:
1670 pcs. |
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Packaging: 2000 Quantity (multiple 10) |
0,47 Ohm | 1W | 3,2x9mm | 350ppm/°C | 0,5x25mm | 300V | 5% | THT | ||||||||||||||||||||
Wire wound resistor; 22R
Wire wound resistor; 22R; 5%; 200W; with heatsink; leads; application: breaking resistor; dimensions: 165x60x30mm
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Manufacturer:
TCO Manufacturer part number: MC 200W(B) 22R J MHL RoHS Case style: Rys.REZal 200W |
In stock:
4 pcs. |
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Packaging: 10 Quantity (multiple 1) |
22 Ohm | 200W | 165x60x30mm | 5% | Cables | Wire-wound | ||||||||||||||||||||||
Thick film chip resistor; smd; 0402; 1.0R
Thick film chip resistor; smd; 0402; 1.0R; 5%; 0.063W; operating temperature: -55°C~125°C
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In stock:
30000 pcs. |
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Packaging: 10000/50000 Quantity (multiple 100) |
1 Ohm | 0,063W | 0402 cal | 1005 mm | 5% | SMD | -55°C ~ 125°C | |||||||||||||||||||||
Metal film resistor; 51KR
Metal film resistor; MELF; SMD; 0207; 51KR; 0.2W; 1%; body dimensions: 2,2x5,7mm; operating temperature: -55°C ~125°C
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Manufacturer:
BEYSCHLAG Manufacturer part number: MMU01020C5102FB300 Case style: Rys.rez.MELF |
In stock:
20 pcs. |
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Stock availableWhile the stock lasts
Packaging: 50 Quantity (multiple 1) |
51 kOhm | 0,2W | 2,2x5,7mm | 1% | SMD | -55°C ~ 125°C | ||||||||||||||||||||||
Current sense; chip resistor; smd; 0603; 0.03R;
Current sense; chip resistor; smd; 0603; 0.03R; 1%; 0.2W; 1200ppm/°C; operating temperature: -55°C~125°C
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Manufacturer:
THUNDER Manufacturer part number: CS0603 0.03R 0.2W 1% RoHS Case style: smd0603 |
In stock:
5000 pcs. |
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Packaging: 5000 Quantity (multiple 1) |
0,03 Ohm | 0,2W | 1200ppm/°C | 0603 cal | 1608 mm | 1% | SMD | -55°C ~ 125°C | ||||||||||||||||||||
Thick film chip resistor; smd; 2512; 0.002R
Thick film chip resistor; smd; 2512; 0.002R; 1%; 1W; operating temperature: -55°C~125°C
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In stock:
1442 pcs. |
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Packaging: 2000 Quantity (multiple 1) |
0,002 Ohm | 1W | 2512 cal | 6432 mm | 1% | SMD | -55°C ~ 125°C | |||||||||||||||||||||
Carbon film resistor; 1.5R
Carbon film resistor; 1.5R; 5%; 0.25W; 0204; body dimensions: 1.8x3.2mm; leads dimensions: 0,45x28mm
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In stock:
45000 pcs. |
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Packaging: 5000/50000 Quantity (multiple 50) |
1,5 Ohm | 0,25W | 1.8x3.2mm | 0,45x28mm | 5% | THT | ||||||||||||||||||||||
Thick film chip resistor; smd; 2010; 0.1R
Thick film chip resistor; smd; 2010; 0.1R; 1%; 1W; operating temperature: -55°C~125°C
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In stock:
3232 pcs. |
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Packaging: 4000 Quantity (multiple 1) |
0,1 Ohm | 1W | 2010 cal | 5025 mm | 1% | SMD | -55°C ~ 125°C | |||||||||||||||||||||
Cement resistor; axial; 0.15R
Cement resistor; axial type; 0.15R; 5%; 5W; THT; dimensions: 22x10x9mm
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Manufacturer:
TCO Manufacturer part number: CR-L 0.15R 5W 5% RoHS Case style: Rys.REZCE5W |
In stock:
472 pcs. |
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Packaging: 10/500 Quantity (multiple 1) |
0,15 Ohm | 5W | 22x10x9mm | 5% | THT | |||||||||||||||||||||||
Manufacturer:
TCO Manufacturer part number: CR-L5W5% 0.15R RoHS Case style: Rys.REZCE5W |
In stock:
8 pcs. |
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Packaging: 10/300/1200 Quantity (multiple 1) |
0,15 Ohm | 5W | 22x10x9mm | 5% | THT | |||||||||||||||||||||||
Carbon film resistor; 2.0R
Carbon film resistor; 2.0R; 5%; 0.25W; 0207; body dimensions: 2,3x6,5mm; leads dimensions: 0,43x25mm
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In stock:
8860 pcs. |
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Packaging: 5000 Quantity (multiple 50) |
2 Ohm | 0,25W | 2,3x6,5mm | 0,43x25mm | 5% | THT | ||||||||||||||||||||||
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Item in delivery
Estimated time: 2025-07-01
Quantity of pieces: 50000
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Power resistor; 22R
Power resistor; 22R; 1%; TO-220; 30W; equivalent of MP930 serie
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Manufacturer:
TCO Manufacturer part number: TR30FBF0220 RoHS Case style: Rys.rez.TO220 |
In stock:
200 pcs. |
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Stock availableWhile the stock lasts
Packaging: 100/200 Quantity (multiple 1) |
22 Ohm | 30W | 200ppm/°C | 350V | 1% | THT | ||||||||||||||||||||||
Manufacturer:
TCO Manufacturer part number: TR30FBF0220 RoHS Case style: Rys.rez.TO220 |
In stock:
45 pcs. |
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Stock availableWhile the stock lasts
Packaging: 74 Quantity (multiple 1) |
22 Ohm | 30W | 200ppm/°C | 350V | 1% | THT | ||||||||||||||||||||||
Thick film chip resistor; smd; 0402; 1.5R
Thick film chip resistor; smd; 0402; 1.5R; 1%; 0.063W; operating temperature: -55°C~125°C
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Manufacturer:
TCO Manufacturer part number: RC0402FR-07 1R5 RoHS Case style: smd0402 |
In stock:
39900 pcs. |
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Packaging: 10000/50000 Quantity (multiple 100) |
1,5 Ohm | 0,063W | 0402 cal | 1005 mm | 1% | SMD | -55°C ~ 125°C | |||||||||||||||||||||
Current sense; chip resistor; smd; 0805; 0.30R
Current sense; chip resistor; smd; 0805; 0.30R; 1%; 0.125W; 200ppm/°C; operating temperature: -55°C~125°C
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Manufacturer:
THUNDER Manufacturer part number: CS0805 0.30R 0.125W 1% RoHS Case style: smd0805 |
In stock:
0 pcs. |
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Packaging: 5000 Quantity (multiple 10) |
0,30 Ohm | 125mW | 200ppm/°C | 0805 cal | 2012 mm | 1% | SMD | -55°C ~ 125°C | ||||||||||||||||||||
Wire wound resistor; 10R
wire wound resistor; 10R; 1W; 5%; 0309; body dimensions: 3,2x9mm; leads dimensions: 0,5x25mm
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Manufacturer:
TCO Manufacturer part number: KNP 1WS 10R J RoHS Case style: Rys.REZDR1WS |
In stock:
25400 pcs. |
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Packaging: 2000/40000 Quantity (multiple 10) |
10 Ohm | 1W | 3,2x9mm | 300ppm/°C | 0,5x25mm | 5% | THT | |||||||||||||||||||||
Current sense; chip resistor; smd; 0603; 0.047R;
Current sense; chip resistor; smd; 0603; 0.047R; 1%; 0.2W; 1200ppm/°C; operating temperature: -55°C~125°C
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Manufacturer:
THUNDER Manufacturer part number: CS0603 0.047R 0.2W 1% RoHS Case style: smd0603 |
In stock:
1950 pcs. |
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Packaging: 5000 Quantity (multiple 1) |
0,047 Ohm | 0,2W | 1200ppm/°C | 0603 cal | 1608 mm | 1% | SMD | -55°C ~ 125°C | ||||||||||||||||||||
Power resistor; 33R
Power resistor; 33R; 1%; TO-220; 30W; equivalent of MP930 serie
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Manufacturer:
TCO Manufacturer part number: TR30FBF0330 RoHS Case style: Rys.rez.TO220 |
In stock:
58 pcs. |
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Stock availableWhile the stock lasts
Packaging: 86 Quantity (multiple 1) |
33 Ohm | 30W | 150ppm/°C | 250V | 1% | THT | ||||||||||||||||||||||
Manufacturer:
TCO Manufacturer part number: TR30FBF0330 RoHS Case style: Rys.rez.TO220 |
In stock:
200 pcs. |
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Stock availableWhile the stock lasts
Packaging: 100/200 Quantity (multiple 1) |
33 Ohm | 30W | 150ppm/°C | 250V | 1% | THT | ||||||||||||||||||||||
Carbon film resistor; 2.2R
Carbon film resistor; 2.2R; 5%; 0.25W; 0207; body dimensions: 2,3x6,5mm; leads dimensions: 0,43x25mm
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In stock:
40040 pcs. |
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Packaging: 5000/50000 Quantity (multiple 50) |
2,2 Ohm | 0,25W | 2,3x6,5mm | 0,43x25mm | 5% | THT | ||||||||||||||||||||||
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Item in delivery
Estimated time: 2025-07-01
Quantity of pieces: 50000
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Cement resistor; axial; 0.18R
Cement resistor; axial type; 0.18R; 5%; 5W; THT; dimensions: 22x10x9mm
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Manufacturer:
TCO Manufacturer part number: CR L5W5%0.18R RoHS Case style: Rys.REZCE5W |
In stock:
418 pcs. |
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Packaging: 10/300 Quantity (multiple 1) |
0,18 Ohm | 5W | 22x10x9mm | 5% | THT | |||||||||||||||||||||||
Current sense; chip resistor; smd; 0603; 0.05R;
Current sense; chip resistor; smd; 0603; 0.05R; 1%; 0.2W; 800ppm/°C; operating temperature: -55°C~125°C
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Manufacturer:
THUNDER Manufacturer part number: CS0603 0.05R 0.2W 1% RoHS Case style: smd0603 |
In stock:
4770 pcs. |
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Packaging: 5000 Quantity (multiple 1) |
0,05 Ohm | 0,2W | 800ppm/°C | 0603 cal | 1608 mm | 1% | SMD | -55°C ~ 125°C | ||||||||||||||||||||
Wirewound resistors; 1R
Wirewound resistors; 1R; 200W; 5%; 50PPM; axial; operating temperature: -55°C~200°C; dimensions: 90x73x42mm
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In stock:
1 pcs. |
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Stock availableWhile the stock lasts
Packaging: 1 Quantity (multiple 1) |
1 Ohm | 200W | 50PPM | -55°C ~ 200°C | ||||||||||||||||||||||||
Power resistor; 47R
Power resistor; 47R; 1%; TO-220; 30W; equivalent of MP930 serie
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Manufacturer:
TCO Manufacturer part number: TR30FBF0470 RoHS Case style: Rys.rez.TO220 |
In stock:
15 pcs. |
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Stock availableWhile the stock lasts
Packaging: 86 Quantity (multiple 1) |
47 Ohm | 30W | 200ppm/°C | 350V | 1% | THT | ||||||||||||||||||||||
Manufacturer:
TCO Manufacturer part number: TR30FBF0470 RoHS Case style: Rys.rez.TO220 |
In stock:
200 pcs. |
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Stock availableWhile the stock lasts
Packaging: 100/200 Quantity (multiple 1) |
47 Ohm | 30W | 200ppm/°C | 350V | 1% | THT | ||||||||||||||||||||||
Cement resistor; axial; 0.22R
Cement resistor; axial type; 0.22R; 5%; 5W; THT; dimensions: 22x10x9mm
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Manufacturer:
TCO Manufacturer part number: CR-L 0.22R 5% 5W RoHS Case style: Rys.REZCE5W |
In stock:
1083 pcs. |
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Packaging: 10/500 Quantity (multiple 1) |
220 mOhm | 5W | 22x10x9mm | 5% | THT | |||||||||||||||||||||||
Carbon film resistor; 4.7R
Carbon film resistor; 4.7R; 5%; 0.125W; 0204; body dimensions: 1,8x3,2mm; leads dimensions: 0,45x28mm
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In stock:
17360 pcs. |
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Packaging: 5000 Quantity (multiple 50) |
4,7 Ohm | 125mW | 1,8x3,2mm | 0,45x28mm | 5% | THT | ||||||||||||||||||||||
Current sense; chip resistor; smd; 0603; 0.068R;
Current sense; chip resistor; smd; 0603; 0.068R; 1%; 0.2W; 400ppm/°C; operating temperature: -55°C~125°C
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Manufacturer:
THUNDER Manufacturer part number: CS0603 0.068R 0.2W 1% RoHS Case style: smd0603 |
In stock:
5000 pcs. |
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Packaging: 5000 Quantity (multiple 1) |
0,068 Ohm | 0,2W | 400ppm/°C | 0603 cal | 1608 mm | 1% | SMD | -55°C ~ 125°C | ||||||||||||||||||||
Power resistor; 1kR
Power resistor; 1kR; 1%; TO-220; 30W; equivalent of MP930 serie
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Manufacturer:
TCO Manufacturer part number: TR30FBF1001 RoHS Case style: Rys.rez.TO220 |
In stock:
49 pcs. |
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Stock availableWhile the stock lasts
Packaging: 86 Quantity (multiple 1) |
1,0 kOhm | 30W | 200ppm/°C | 350V | 1% | THT | ||||||||||||||||||||||
Manufacturer:
TCO Manufacturer part number: TR30FBF1001 RoHS Case style: Rys.rez.TO220 |
In stock:
200 pcs. |
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Stock availableWhile the stock lasts
Packaging: 100/200 Quantity (multiple 1) |
1,0 kOhm | 30W | 200ppm/°C | 350V | 1% | THT | ||||||||||||||||||||||
Thick film chip resistor; smd; 0402; 2.2R
Thick film chip resistor; smd; 0402; 2.2R; 5%; 0.063W; operating temperature: -55°C~125°C
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In stock:
59800 pcs. |
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Packaging: 10000/100000 Quantity (multiple 100) |
2,2 Ohm | 0,063W | 0402 cal | 1005 mm | 5% | SMD | -55°C ~ 125°C | |||||||||||||||||||||
Wire wound resistor; 33R
wire wound resistor; 33R; 1W; 5%; 0309; body dimensions: 3,2x9mm; leads dimensions: 0,5x25mm
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Manufacturer:
TCO Manufacturer part number: KNP 1WS 33R J RoHS Case style: Rys.REZDR1WS |
In stock:
4650 pcs. |
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Packaging: 2000 Quantity (multiple 10) |
33 Ohm | 1W | 3,2x9mm | 300ppm/°C | 0,5x25mm | 5% | THT |
Resistors - their functions and parameters
Resistors play a key role in electrical circuits. Firstly, they provide protection, and secondly, are responsible for various functionalities of devices. In our offer, single resistors as well as sets of them can be found. We have products made of various materials. However one thing connects them all, that is the quality, which is guaranteed by the reputation of a manufacturer. Now, let's focus on what resistors are and what they are used for. What are the colours of resistors and what do they mean? This and many more questions will be addressed in the text below.
What is a resistor?
Basically, resistors are really diverse devices which are distinguished by their construction and parameters. Nevertheless, the task of a resistor is always to limit the flow of the current, that is decreasing the electrical current and voltage. It is worth noting that when it comes to resistors, their application, as a rule, applies to limiting the current and not stopping it completely. However, some resistors in relevant conditions can in fact lead to termination of the current flow in an electrical circuit.
Classic resistor consist of a resistive material and an insulating layer. Key role in a flow regulation plays of course the resistive material which is mostly responsible for individual parameters of a resistor. What materials are responsible for the resistance? That could be carbon, some kinds of metal, rarely special foil. In our offer you will find resistors with every kind of a resistive material. We offer qualitative wirewound models from, among others, Bochen company, as well as carbon models from TCO company and many more.
Although the general function that resistor serves in the electrical circuit is always the same, precise actions are various. As a potentiometer it can be used to slightly limit or increase the power in order to e.g. turn down the volume of a television or radio. However as a LED resistor, it can be used to regulate the light intensity, and also prevents the diode from damage caused by too high electrical current and voltage.
How to choose a resistor according to their colours?
We briefly explained what resistor is used for, however the question is how to choose the appropriate one according to the given application? The key aspect is to learn about parameters of the device. This is the base on which one has to choose a resistor. We offer a wide selection of resistors with diverse parameters in order to meet the expectations of every customer. However we do realise that this may cause problems when it comes to the selection of a relevant device. It is worth noticing here that there are different colours of resistors. More specifically, not of the whole devices but bands that appear on them. The number of bands ranges from 3 to 6, depending on the type of a resistor. Colours of resistors correspond to their values:
- Resistance
- Multiplication
- Tolerance
- Temperature coefficient of resistance
The most important indicator is without a doubt the resistance. It defines what resistance against the current a given electronic or electrical resistor has. Both too low or too high electrical current and voltage are a problem. When it's too low, the device is not able to function properly. In case of too high values on the other hand, the resistor may be damaged or may result in a malfunction of the device where it is mounted. Choosing an individual device or a set of resistors, one has to take into consideration the tolerance, that is the highest possible deviation of the real value of resistance from the nominal value. Another parameter is the temperature coefficient of resistance, referring to resistance changes affected by the temperature change.
What are the symbols of resistors?
When it comes to resistors, they have both schematic symbols and letter codes. In schematic symbols, the resistor is referred to as a horizontally placed rectangle with two horizontal lines coming from the centre of the left and right side. On the other hand, the code letter for the resistor is “R”. It is worth pointing out that symbols of resistors are always the same, regardless of the parameters and type of a resistor. Should you have any doubts, we encourage you to contact us. We will eagerly help to choose an optimal resistor.