
Allicdata Part #: | SWS-1.54-77TR-ND |
Manufacturer Part#: |
SWS-1.54-77TR |
Price: | $ 0.76 |
Product Category: | Inductors, Coils, Chokes |
Manufacturer: | Amgis, LLC |
Short Description: | FIXED IND 77UH 1.54A 200 MOHM |
More Detail: | 77µH Unshielded Toroidal Inductor 1.54A 200 mOhm N... |
DataSheet: | ![]() |
Quantity: | 1000 |
250 +: | $ 0.68400 |
DC Resistance (DCR): | 200 mOhm |
Height - Seated (Max): | 0.325" (8.25mm) |
Size / Dimension: | 0.591" L x 0.591" W (15.00mm x 15.00mm) |
Supplier Device Package: | -- |
Package / Case: | Nonstandard |
Mounting Type: | Surface Mount |
Inductance Frequency - Test: | 10kHz |
Operating Temperature: | -40°C ~ 125°C |
Ratings: | -- |
Frequency - Self Resonant: | -- |
Q @ Freq: | -- |
Series: | SW |
Shielding: | Unshielded |
Current - Saturation: | -- |
Current Rating: | 1.54A |
Tolerance: | ±20% |
Inductance: | 77µH |
Material - Core: | Iron Powder |
Type: | Toroidal |
Part Status: | Active |
Packaging: | Tape & Reel (TR) |
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Fixed inductors are widely used in many applications, including controlling power supply ripple, impedance matching in RF stages, and generating stable frequencies, among many others. The SWS-1.54-77TR is a widely-used fixed inductor, suitable for a full range of applications.
Application Field
The SWS-1.54-77TR fixed inductor is a compact and economical solution for a variety of applications, including DC-DC converters, power factor correction, overvoltage protection, switching regulator business use, and current protection, among others. It can also be used as a relatively low-cost alternative in frequency generation applications where multiple inductors are needed and space is not a major issue.
Working Principle
The SWS-1.54-77TR employs an air core windings design that allows for a high inductance with a small physical footprint. The ferrite material used in the design ensures that current ratings are very high, typically in the range of 33-46A for continuous operation and 100A for pulse operation. In addition to its high current rating, the SWS-1.54-77TR also offers excellent temperature stability, allowing it to be used in a wide range of operating conditions.
The SWS-1.54-77TR also offers excellent performance in terms of signal integrity. It achieves this through its ability to dissipate the generated energy effectively, reducing the losses associated with inductance and increasing its efficiency. This high level of performance makes it effective for use in applications where low levels of noise and signal propagation delay are desired.
The SWS-1.54-77TR also offers superior immunity to overloads and other forms of protection, which helps to ensure that the inductor remains functional throughout its operation. It is able to withstand a peak current of 200A for a quarter-second period with no damage whatsoever.
Overall, the SWS-1.54-77TR fixed inductor offers a great combination of features that make it suitable for a wide range of applications, particularly in applications where high current ratings and signal integrity are of primary importance. Its compact design also makes it highly suitable for use in space-constrained applications.
The specific data is subject to PDF, and the above content is for reference
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