Allicdata Part #: | PWR221T-30-R250F-ND |
Manufacturer Part#: |
PWR221T-30-R250F |
Price: | $ 1.45 |
Product Category: | Resistors |
Manufacturer: | Bourns Inc. |
Short Description: | RES 0.25 OHM 30W 1% TO220 |
More Detail: | 250 mOhms ±1% 30W Through Hole Resistor TO-220-2 A... |
DataSheet: | PWR221T-30-R250F Datasheet/PDF |
Quantity: | 128 |
1 +: | $ 1.31850 |
10 +: | $ 1.16955 |
25 +: | $ 1.08432 |
50 +: | $ 1.02060 |
100 +: | $ 0.89303 |
250 +: | $ 0.76545 |
500 +: | $ 0.63788 |
1000 +: | $ 0.55283 |
5000 +: | $ 0.53582 |
Series: | PWR221T-30 |
Packaging: | Tube |
Part Status: | Active |
Resistance: | 250 mOhms |
Tolerance: | ±1% |
Power (Watts): | 30W |
Composition: | Thick Film |
Features: | Automotive AEC-Q200, Current Sense, Pulse Withstanding |
Temperature Coefficient: | ±100ppm/°C |
Operating Temperature: | -50°C ~ 150°C |
Package / Case: | TO-220-2 |
Supplier Device Package: | TO-220-2 |
Size / Dimension: | 0.410" L x 0.125" W (10.41mm x 3.18mm) |
Height - Seated (Max): | 0.760" (19.30mm) |
Number of Terminations: | 2 |
Failure Rate: | -- |
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Through Hole Resistors are among the oldest and most reliable electronic components. Their basic principle of operation is very simple: they operate by converting an electrical signal to either a fixed or variable resistance. A PWR221T-30-R250F resistor is a type of through hole resistor. It is used for various electrical applications and components that require precise resistance control.
The main application field for a PWR221T-30-R250F resistor is in DC circuit board designs. Its resistance is rated at 250 ohms (R250F), making it well-suited for applications requiring precise and delicate control of circuit protection. The resistor is typically mounted on a circuit board by means of soldering. It consists of two wires with a resistive element between the wires.
The working principle of a PWR221T-30-R250F resistor is based on Ohm’s law. This law states that voltage applied across a resistive element is directly proportional to the current flowing through it. In other words, the voltage across the resistor will be the same as the current through the resistor. The resistance of the resistor, in this case 250 ohms, can be used to control the current flowing through the circuit. For example, if a voltage of 3V is applied across the resistor, then the current flowing through it will be 12mA.
In addition to its use in controlling the current flowing through a circuit, a PWR221T-30-R250F resistor can also be used to limit the amount of current that flows through a circuit. This is done by placing the resistor in series with a component or circuit. When the voltage across the resistor reaches the maximum value, the current is limited and does not increase any further. This is important in preventing damage to components such as transistors and integrated circuits.
The PWR221T-30-R250F resistor is a highly reliable and dependable type of through hole resistor. It is available in various sizes and shapes such as The Vertical (TV) or Surface Mount (SM) packages, allowing it to be easily integrated into most circuit boards. The resistor can be used for a wide range of applications such as limiting the current through a circuit, controlling the voltage across a circuit, and providing resistance for various electronic components.
The specific data is subject to PDF, and the above content is for reference
Part Number | Manufacturer | Price | Quantity | Description |
---|
PWR263S-20-LAB1 | Bourns Inc. | 58.21 $ | 16 | RESISTOR KIT 1-1K 20W 12P... |
PWR221T-30-22R0F | Bourns Inc. | 0.8 $ | 1000 | RES 22 OHM 30W 1% TO22022... |
PWR221T-30-1502F | Bourns Inc. | 0.8 $ | 1000 | RES 15K OHM 30W 1% TO2201... |
PWR221T-50-10R0F | Bourns Inc. | 0.84 $ | 1000 | RES 10 OHM 50W 1% TO220-2... |
PWR221T-50-6R00F | Bourns Inc. | 0.84 $ | 1000 | RES 6 OHM 50W 1% TO220-26... |
PWR221T-30-R150F | Bourns Inc. | 0.84 $ | 1000 | RES 0.15 OHM 30W 1% TO220... |
PWR221T-30-R200F | Bourns Inc. | 0.84 $ | 1000 | RES 0.2 OHM 30W 1% TO2202... |
PWR221T-50-1000J | Bourns Inc. | 0.84 $ | 1000 | RES 100 OHM 50W 5% TO220-... |
PWR221T-50-1001J | Bourns Inc. | 0.84 $ | 1000 | RES 1K OHM 50W 5% TO220-2... |
PWR221T-50-15R0J | Bourns Inc. | 0.84 $ | 1000 | RES 15 OHM 50W 5% TO220-2... |
PWR221T-50-5R00J | Bourns Inc. | 0.84 $ | 1000 | RES 5 OHM 50W 5% TO220-25... |
PWR220T-20-1002F | Bourns Inc. | 1.08 $ | 1000 | RES 10K OHM 20W 1% TO2201... |
PWR220T-20-1003F | Bourns Inc. | 1.08 $ | 1000 | RES 100K OHM 20W 1% TO220... |
PWR220T-20-12R0F | Bourns Inc. | 1.08 $ | 1000 | RES 12 OHM 20W 1% TO22012... |
PWR220T-20-1303F | Bourns Inc. | 1.08 $ | 1000 | RES 130K OHM 20W 1% TO220... |
PWR220T-20-1R00J | Bourns Inc. | 1.08 $ | 1000 | RES 1 OHM 20W 5% TO2201 O... |
PWR220T-20-1R50J | Bourns Inc. | 1.08 $ | 1000 | RES 1.5 OHM 20W 5% TO2201... |
PWR220T-20-27R0F | Bourns Inc. | 1.08 $ | 1000 | RES 27 OHM 20W 1% TO22027... |
PWR220T-20-2R00J | Bourns Inc. | 1.08 $ | 1000 | RES 2 OHM 20W 5% TO2202 O... |
PWR220T-20-2R50J | Bourns Inc. | 1.08 $ | 1000 | RES 2.5 OHM 20W 5% TO2202... |
PWR220T-20-3002F | Bourns Inc. | 1.08 $ | 1000 | RES 30K OHM 20W 1% TO2203... |
PWR220T-20-30R0F | Bourns Inc. | 1.08 $ | 1000 | RES 30 OHM 20W 1% TO22030... |
PWR220T-20-3301F | Bourns Inc. | 1.08 $ | 1000 | RES 3.3K OHM 20W 1% TO220... |
PWR220T-20-33R0F | Bourns Inc. | 1.08 $ | 1000 | RES 33 OHM 20W 1% TO22033... |
PWR220T-20-39R0F | Bourns Inc. | 1.08 $ | 1000 | RES 39 OHM 20W 1% TO22039... |
PWR220T-20-3R00J | Bourns Inc. | 1.08 $ | 1000 | RES 3 OHM 20W 5% TO2203 O... |
PWR220T-20-3R30J | Bourns Inc. | 1.08 $ | 1000 | RES 3.3 OHM 20W 5% TO2203... |
PWR220T-20-4R70J | Bourns Inc. | 1.08 $ | 1000 | RES 4.7 OHM 20W 5% TO2204... |
PWR220T-20-56R0F | Bourns Inc. | 1.08 $ | 1000 | RES 56 OHM 20W 1% TO22056... |
PWR220T-20-8R20F | Bourns Inc. | 1.08 $ | 1000 | RES 8.2 OHM 20W 1% TO2208... |
PWR220T-20-R050J | Bourns Inc. | 1.08 $ | 1000 | RES 0.05 OHM 20W 5% TO220... |
PWR220T-20-R075J | Bourns Inc. | 1.08 $ | 1000 | RES 0.075 OHM 20W 5% TO22... |
PWR220T-20-R100J | Bourns Inc. | 1.08 $ | 1000 | RES 0.1 OHM 20W 5% TO2201... |
PWR220T-20-R200J | Bourns Inc. | 1.08 $ | 1000 | RES 0.2 OHM 20W 5% TO2202... |
PWR220T-20-R300J | Bourns Inc. | 1.08 $ | 1000 | RES 0.3 OHM 20W 5% TO2203... |
PWR220T-20-R500J | Bourns Inc. | 1.08 $ | 1000 | RES 0.5 OHM 20W 5% TO2205... |
PWR220T-20-R750J | Bourns Inc. | 1.08 $ | 1000 | RES 0.75 OHM 20W 5% TO220... |
PWR220T-20-22R0F | Bourns Inc. | 1.08 $ | 1000 | RES 22 OHM 20W 1% TO22022... |
PWR220T-20-5602F | Bourns Inc. | 1.08 $ | 1000 | RES 56K OHM 20W 1% TO2205... |
PWR220T-20-1200F | Bourns Inc. | 1.08 $ | 1000 | RES 120 OHM 20W 1% TO220-... |
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