| Allicdata Part #: | SCRH73B-180-ND |
| Manufacturer Part#: |
SCRH73B-180 |
| Price: | $ 0.27 |
| Product Category: | Inductors, Coils, Chokes |
| Manufacturer: | Signal Transformer |
| Short Description: | FIXED IND 18UH 1.2A 140 MOHM SMD |
| More Detail: | 18µH Shielded Inductor 1.2A 140 mOhm Max Nonstand... |
| DataSheet: | SCRH73B-180 Datasheet/PDF |
| Quantity: | 1000 |
| 1000 +: | $ 0.24048 |
| DC Resistance (DCR): | 140 mOhm Max |
| Height - Seated (Max): | 0.138" (3.50mm) |
| Size / Dimension: | 0.307" L x 0.307" W (7.80mm x 7.80mm) |
| Supplier Device Package: | -- |
| Package / Case: | Nonstandard |
| Mounting Type: | Surface Mount |
| Inductance Frequency - Test: | 1kHz |
| Operating Temperature: | -40°C ~ 125°C |
| Ratings: | -- |
| Frequency - Self Resonant: | -- |
| Q @ Freq: | -- |
| Series: | SCRH73B |
| Shielding: | Shielded |
| Current - Saturation: | 1.2A |
| Current Rating: | 1.2A |
| Tolerance: | ±20% |
| Inductance: | 18µH |
| Material - Core: | -- |
| Type: | -- |
| Part Status: | Active |
| Packaging: | Tape & Reel (TR) |
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Fixed Inductors
In electric power engineering, fixed inductors are a type of passive electrical component that stores energy in the form of a magnetic field, typically used in power supplies, radio frequency (RF) and microwave applications. Fixed inductors are generally made from copper windings in an epoxy resin or non-metallic covered housing.
SCRH73B-180
The SCRH73B-180 is a fixed inductor designed for use in high frequency switched power supplies and other RF and microwave circuitry. It is a surface mount inductor, constructed of a ferrite core, wound with a copper foil and insulated with a polyester film dielectric. The inductor’s size is small enough to fit on a printed circuit board.
Application Field
The SCRH73B-180 is suited for a variety of high frequency applications. It is an ideal choice for designers looking to achieve high-frequency performance in an affordable, compactly sized package. It can also be used in voltage regulators, flyback converters, motor drives, and in circuits designed to reduce EMI. Other applications include DC-DC converters and LED drivers.
Working Principle
Fixed inductors feature a simple yet effective working principle. As electric current passes through any type of inductor, a magnetic field is created. This magnetic field stores energy in the form of a voltage or current, which can be harnessed or released in order to perform energy conversion in circuits. The SCRH73B-180 is able to store a significant amount of energy in its small size due to the low DC resistance of the copper wire used to wind the inductor.
Features
The SCRH73B-180 has a range of features, including surface mounting and very low DC resistance. Its low DC resistance ensures that it can produce a large amount of inductance while operating at a high frequency. It also features wide operating temperature range, low capacitance, and compliant with MIL specification. It is also RoHS compliance and AEC-Q200 qualified.
Conclusion
The SCRH73B-180 is a reliable, high-performance fixed inductor that is capable of handling a variety of high frequency applications. Its surface mounting, low DC resistance, and wide operating temperature range are all features that make it ideal for high frequency switched power supplies and other similar circuits. Additionally, its wide range of features ensures that it is compliant with international standards.
The specific data is subject to PDF, and the above content is for reference
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SCRH73B-180 Datasheet/PDF