Allicdata Part #: | SRP1055-7R2M-ND |
Manufacturer Part#: |
SRP1055-7R2M |
Price: | $ 0.00 |
Product Category: | Inductors, Coils, Chokes |
Manufacturer: | Bourns Inc. |
Short Description: | FIXED IND 7.2UH 7A 15.5 MOHM SMD |
More Detail: | 7.2µH Shielded Wirewound Inductor 7A 15.5 mOhm Max... |
DataSheet: | SRP1055-7R2M Datasheet/PDF |
Quantity: | 1000 |
1 +: | 0.00000 |
DC Resistance (DCR): | 15.5 mOhm Max |
Height - Seated (Max): | 0.228" (5.80mm) |
Size / Dimension: | 0.433" L x 0.368" W (11.00mm x 9.35mm) |
Supplier Device Package: | -- |
Package / Case: | Nonstandard |
Mounting Type: | Surface Mount |
Inductance Frequency - Test: | 100kHz |
Operating Temperature: | -55°C ~ 150°C |
Ratings: | -- |
Frequency - Self Resonant: | -- |
Q @ Freq: | -- |
Series: | SRP1055 |
Shielding: | Shielded |
Current - Saturation: | 6.2A |
Current Rating: | 7A |
Tolerance: | ±20% |
Inductance: | 7.2µH |
Material - Core: | Ferrite |
Type: | Wirewound |
Part Status: | Obsolete |
Packaging: | Tape & Reel (TR) |
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Fixed inductors are a type of passive component that stores electrical energy in the form of a magnetic field. They are generally used in circuits that require a steady electric current. A popular type of fixed inductor is the SRP1055-7R2M. This device has various applications and a unique working principle.
Applications
The SRP1055-7R2M is typically used as a noise filter in telecommunications, mobile devices, broadcast receivers and other circuits that require clean, noise-free signals. It is also suitable for suppressing high-frequency spurious signals in radio systems. Additionally, the SRP1055-7R2M can be used as an output filter for switching power supplies, reducing switching noise which can adversely affect the nearby electrical equipment. As a result, using this device decreases the physical size of noise filters that can be used in switching power supplies.
Working Principle
At the core of the SRP1055-7R2M is an iron-powder material that provides improved inductance characteristics. The device also uses a special winding construction technique to reduce distortion and achieve high-frequency performance. When a current flows through the inductor it creates a magnetic field. This field influences the current flow in a specific way, providing the desired electrical characteristics and preventing noise and other forms of distortion from entering into the circuit. This type of inductor also has a low dc-resistance allowing it to manage peak currents efficiently.
Conclusion
The SRP1055-7R2M is a fixed inductor which has been designed to provide high linearity, low noise, and low loss. It is suitable for many applications including suppressing high-frequency spurious signals in radio systems, being an output filter for switching power supplies, or used as a noise filter in various electronics. The SRP1055-7R2M has a special winding construction that ensures high-frequency performance and uses an iron-powder core which provides improved inductance characteristics. The device has a low dc-resistance allowing it to manage peak currents efficiently.
The specific data is subject to PDF, and the above content is for reference
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SRP1250-7R8M | Bourns Inc. | 0.57 $ | 1000 | FIXED IND 7.8UH 10A 20.5 ... |
SRP1250-1R8M | Bourns Inc. | 0.57 $ | 1500 | FIXED IND 1.8UH 21A 4.7 M... |
SRP1245A-6R8M | Bourns Inc. | -- | 1000 | FIXED IND 6.8UH 11A 18.5 ... |
SRP1245A-180M | Bourns Inc. | 0.57 $ | 1000 | FIXED IND 18UH 7.5A 45 MO... |
SRP1205-1R0Y | Bourns Inc. | 0.84 $ | 1000 | FIXED IND 1UH 14A 3.4 MOH... |
SRP1770TA-1R5M | Bourns Inc. | -- | 1000 | FIXED IND 1.5UH 47A 2.5 M... |
SRP1770TA-220M | Bourns Inc. | -- | 200 | FIXED IND 22UH 12A 26.5 M... |
SRP1038A-150M | Bourns Inc. | -- | 10000 | FIXED IND 15UH 6.25A 45 M... |
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SRP1250-100M | Bourns Inc. | 0.57 $ | 1500 | FIXED IND 10UH 9A 25.5 MO... |
SRP1265A-330M | Bourns Inc. | 0.62 $ | 2000 | FIXED IND 33UH 8A 58 MOHM... |
SRP1270-100M | Bourns Inc. | -- | 16000 | FIXED IND 10UH 10A 16.8 M... |
SRP1265A-1R0M | Bourns Inc. | -- | 2500 | FIXED IND 1UH 30A 2.3 MOH... |
SRP1245A-3R3M | Bourns Inc. | -- | 1500 | FIXED IND 3.3UH 15A 9.2 M... |
SRP1770TA-3R3M | Bourns Inc. | -- | 1000 | FIXED IND 3.3UH 28A 3.9 M... |
SRP1238A-2R2M | Bourns Inc. | 0.48 $ | 15500 | FIXED IND 2.2UH 16A 8 MOH... |
SRP1238A-3R3M | Bourns Inc. | 0.48 $ | 3500 | FIXED IND 3.3UH 12A 13.5 ... |
SRP1040-100M | Bourns Inc. | 0.5 $ | 8100 | FIXED IND 10UH 5A 35 MOHM... |
SRP1040-3R3M | Bourns Inc. | 0.5 $ | 900 | FIXED IND 3.3UH 10A 10 MO... |
SRP1038A-4R7M | Bourns Inc. | -- | 3500 | FIXED IND 4.7UH 10A 15.5 ... |
SRP1265A-8R2M | Bourns Inc. | -- | 3500 | FIXED IND 8.2UH 10.5A 15.... |
SRP1265A-1R5M | Bourns Inc. | -- | 1500 | FIXED IND 1.5UH 27A 3 MOH... |
SRP1250-2R2M | Bourns Inc. | 0.57 $ | 5000 | FIXED IND 2.2UH 20A 5.5 M... |
SRP1245A-1R0M | Bourns Inc. | 0.57 $ | 2000 | FIXED IND 1UH 29A 2.5 MOH... |
SRP1250-1R0M | Bourns Inc. | 0.57 $ | 1500 | FIXED IND 1UH 29A 2.5 MOH... |
SRP1245A-100M | Bourns Inc. | -- | 2000 | FIXED IND 10UH 9A 25.5 MO... |
SRP1245A-2R2M | Bourns Inc. | -- | 2500 | FIXED IND 2.2UH 20A 5.5 M... |
SRP1270-2R2M | Bourns Inc. | -- | 10800 | FIXED IND 2.2UH 22A 4.2 M... |
SRP1270-3R3M | Bourns Inc. | 0.62 $ | 4800 | FIXED IND 3.3UH 18A 6.6 M... |
SRP1270-6R8M | Bourns Inc. | 0.62 $ | 2400 | FIXED IND 6.8UH 12A 14 MO... |
SRP1270-4R7M | Bourns Inc. | 0.62 $ | 1200 | FIXED IND 4.7UH 15A 11.2 ... |
SRP1770TA-390M | Bourns Inc. | 1.4 $ | 1200 | FIXED IND 39UH 9.2A 48 MO... |
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