SRP4012-R22M Inductors, Coils, Chokes |
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Allicdata Part #: | SRP4012-R22MTR-ND |
Manufacturer Part#: |
SRP4012-R22M |
Price: | $ 0.00 |
Product Category: | Inductors, Coils, Chokes |
Manufacturer: | Bourns Inc. |
Short Description: | FIXED IND 220NH 9A 9.3 MOHM SMD |
More Detail: | 220nH Shielded Wirewound Inductor 9A 9.3 mOhm Max ... |
DataSheet: | SRP4012-R22M Datasheet/PDF |
Quantity: | 1000 |
1 +: | 0.00000 |
Series: | SRP4012 |
Packaging: | Tape & Reel (TR) |
Part Status: | Last Time Buy |
Type: | Wirewound |
Material - Core: | Iron |
Inductance: | 220nH |
Tolerance: | ±20% |
Current Rating: | 9A |
Current - Saturation: | 10A |
Shielding: | Shielded |
DC Resistance (DCR): | 9.3 mOhm Max |
Q @ Freq: | -- |
Frequency - Self Resonant: | -- |
Ratings: | -- |
Operating Temperature: | -55°C ~ 125°C |
Inductance Frequency - Test: | 100kHz |
Mounting Type: | Surface Mount |
Package / Case: | Nonstandard |
Supplier Device Package: | -- |
Size / Dimension: | 0.185" L x 0.157" W (4.70mm x 4.00mm) |
Height - Seated (Max): | 0.047" (1.20mm) |
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Fixed Inductors
Fixed inductors are passive electronic components used in fixed-frequency circuits and switching circuits to realize various filtering and energy-accumulating requirements. Fixed inductors are widely used in a variety of applications including electronic circuits, cell phone audio amplifiers, radio frequency circuits, LCD backlight inverters and various switching power supplies.
SRP4012-R22M
SRP4012-R22M is a fixed inductor that offers a high-current rating, reliable performance, and low self-inductance. It is designed with a unique construction to achieve a comparatively high current rating for a fixed inductor in its size. This durable product is suitable for a variety of circuits in particular, telecommunications, radar, and navigation systems.
Application Fields
The SRP4012-R22M is an excellent choice for a variety of applications, particularly in signal and power circuit applications, in particular:
- RF/Wireless Communications - The SRP4012-R22M can be used in high-frequency applications including wireless infrastructure and base station equipment.
- Audio Amplifier - The SRP4012-R22M can be used in audio amplifiers and loudspeakers for mobile phones, automotive systems, and home electronics.
- Switching/Inverting Power Supply - The SRP4012-R22M is used in switch mode power supplies, as well as inverters and DC-DC converters.
- Satellite Applications - The SRP4012-R22M can be used in various satellite applications including receivers, transmitters, and antennas.
Working Principle
To better explain how the SRP4012-R22M works, it’s important to explain some of the key principles behind its operation.
The SRP4012-R22M is essentially a coil of wire tested at high frequency. At frequencies up to about 1 MHz, the inductance of the SRP4012-R22M is almost equal to the self-inductance of a coil. This occurs because, at those frequencies, the skin effect is not yet significant. As the frequency is increased, the inductance of the SRP4012-R22M begins to decrease, due to the skin effect.
This decrease in inductance is compensated for by adding a core to the coil. The core increases the number of magnetic lines of flux passing through the coil, thereby increasing the inductance. At higher frequencies, the inductance of the SRP4012-R22M approaches the self-inductance of the coil plus the inductance of the core, due to the increased effect of the core.
To summarize, the SRP4012-R22M is a combination of a coil of wire and a magnetic core, designed to work at high frequencies. This combination allows the SRP4012-R22M to maintain a high-current rating while providing reliable performance.
The specific data is subject to PDF, and the above content is for reference
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SRP420 | Littelfuse I... | 0.0 $ | 1000 | PTC RESET FUSE 30V 4.2A S... |
SRP4020FA-1R0M | Bourns Inc. | -- | 1000 | FIXED IND 1UH 11A 11.7MOH... |
SRP4020FA-R47M | Bourns Inc. | 0.37 $ | 1000 | FIXD IND 470NH 13.2A 6.8M... |
SRP4020FA-R68M | Bourns Inc. | 0.37 $ | 1000 | FIXED IND 680NH 12A 8.2MO... |
SRP4020-4R3M | Bourns Inc. | 0.39 $ | 1000 | FIXED IND 4.3UH SMD4.3H S... |
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SRP4012-2R2M | Bourns Inc. | 0.39 $ | 1000 | FIXED IND 2.2UH SMD2.2H S... |
SRP4020TA-220M | Bourns Inc. | -- | 1000 | FIXED IND 22UH 1.2A 500 M... |
SRP4012TA-1R2M | Bourns Inc. | 0.37 $ | 1000 | FIXED IND 1.2UH 3.5A 56 M... |
SRP4012TA-1R5M | Bourns Inc. | 0.37 $ | 1000 | FIXED IND 1.5UH 3.0A 56 M... |
SRP4020TA-R56M | Bourns Inc. | -- | 1000 | FIXED IND 560NH 7.3A 16 M... |
SRP4020TA-R10Y | Bourns Inc. | 0.37 $ | 198000 | FIXED IND 100NH 12A 4 MOH... |
SRP4020TA-6R8M | Bourns Inc. | -- | 9000 | FIXED IND 6.8UH 2.1A 172 ... |
SRP4020TA-150M | Bourns Inc. | -- | 1000 | FIXED IND 15UH 1.5A 374 M... |
SRP4012-R22M | Bourns Inc. | 0.0 $ | 1000 | FIXED IND 220NH 9A 9.3 MO... |
SRP4012-R47M | Bourns Inc. | -- | 1000 | FIXED IND 470NH 6.5A 20 M... |
SRP4012-R56M | Bourns Inc. | 0.0 $ | 1000 | FIXED IND 560NH 5.5A 25 M... |
SRP4012-1R0M | Bourns Inc. | 0.0 $ | 1000 | FIXED IND 1UH 4.8A 33.6 M... |
SRP4012-1R2M | Bourns Inc. | 0.0 $ | 1000 | FIXED IND 1.2UH 3A 45 MOH... |
SRP4012-1R5M | Bourns Inc. | 0.0 $ | 1000 | FIXED IND 1.5UH 3A 50 MOH... |
SRP4020-3R3M | Bourns Inc. | -- | 1000 | FIXED IND 3.3UH 3.3A 48 M... |
SRP4020-4R7M | Bourns Inc. | 0.0 $ | 1000 | FIXED IND 4.7UH 2.7A 75 M... |
SRP4020-5R6M | Bourns Inc. | 0.0 $ | 1000 | FIXED IND 5.6UH 2.4A 90 M... |
SRP4020TA-5R6M | Bourns Inc. | -- | 1000 | FIXED IND 5.6UH 2.2A 125 ... |
SRP4020-R56M | Bourns Inc. | 0.39 $ | 6000 | FIXED IND 560NH 7A 14.7 M... |
SRP4020-R68M | Bourns Inc. | 0.0 $ | 1000 | FIXED IND 680NH 6.3A 17 M... |
SRP4020-R22M | Bourns Inc. | 0.0 $ | 1000 | FIXED IND 220NH 11.5A 7 M... |
SRP4020-1R5M | Bourns Inc. | 0.0 $ | 1000 | FIXED IND 1.5UH 5.1A 29 M... |
SRP4020TA-100M | Bourns Inc. | -- | 21000 | FIXED IND 10UH 1.8A 243 M... |
SRP4020TA-2R2M | Bourns Inc. | -- | 15000 | FIXED IND 2.2UH 4A 61 MOH... |
SRP4020TA-R47M | Bourns Inc. | -- | 15000 | FIXED IND 470NH 8A 14 MOH... |
SRP4020TA-1R0M | Bourns Inc. | -- | 9000 | FIXED IND 1UH 5A 27 MOHM ... |
SRP4020TA-4R7M | Bourns Inc. | -- | 9000 | FIXED IND 4.7UH 2.6A 105 ... |
SRP4020TA-3R3M | Bourns Inc. | -- | 6000 | FIXED IND 3.3UH 3.5A 76 M... |
SRP4020TA-R68M | Bourns Inc. | 0.37 $ | 3000 | FIXED IND 680NH 7A 19 MOH... |
SRP4020-R36M | Bourns Inc. | 0.0 $ | 1000 | FIXED IND 360NH 9A 12 MOH... |
SRP4020-1R2M | Bourns Inc. | 0.0 $ | 1000 | FIXED IND 1.2UH 5A 22 MOH... |
SRP4020TA-1R5M | Bourns Inc. | -- | 1000 | FIXED IND 1.5UH 4.5A 42 M... |
SRP4012TA-R22M | Bourns Inc. | -- | 1000 | FIXED IND 220NH 8.5A 8 MO... |
SRP4012TA-100M | Bourns Inc. | 0.37 $ | 1000 | FIXED IND 10UH 1.3A 463 M... |
FIXED IND 10UH 590MA 350 MOHM10H Unshiel...
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FIXED IND 13NH 600MA SMD13nH Unshielded ...
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FIXED IND 470UH 1.3A 280 MOHM TH470H Uns...
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