Allicdata Part #: | SRP1250-R82M-ND |
Manufacturer Part#: |
SRP1250-R82M |
Price: | $ 0.57 |
Product Category: | Inductors, Coils, Chokes |
Manufacturer: | Bourns Inc. |
Short Description: | FIXED IND 820NH 31A 2.3 MOHM SMD |
More Detail: | 820nH Shielded Wirewound Inductor 31A 2.3 mOhm Max... |
DataSheet: | SRP1250-R82M Datasheet/PDF |
Quantity: | 1000 |
500 +: | $ 0.51710 |
Series: | SRP1250 |
Packaging: | Tape & Reel (TR) |
Part Status: | Active |
Type: | Wirewound |
Material - Core: | Iron |
Inductance: | 820nH |
Tolerance: | ±20% |
Current Rating: | 31A |
Current - Saturation: | 53A |
Shielding: | Shielded |
DC Resistance (DCR): | 2.3 mOhm Max |
Q @ Freq: | -- |
Frequency - Self Resonant: | -- |
Ratings: | -- |
Operating Temperature: | -55°C ~ 150°C |
Inductance Frequency - Test: | 100kHz |
Mounting Type: | Surface Mount |
Package / Case: | Nonstandard |
Supplier Device Package: | -- |
Size / Dimension: | 0.547" L x 0.531" W (13.90mm x 13.50mm) |
Height - Seated (Max): | 0.232" (5.90mm) |
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Fixed Inductors
SRP1250-R82M application field and working principle
A fixed inductor, also known as a choke or a coil, is an electronic component that stores and releases energy in the form of an electromagnetic field when energized with a direct current. The SRP1250-R82M fixed inductor is used in many applications due to its stable, low-temperature performance.
The SRP1250-R82M is a high-performance, low-temperature fixed inductor designed for DC to AC power supply switching applications. It is a surface-mount component with a small form factor and a low height profile which makes it suitable for a variety of high-power applications. It features a low DC resistance which allows it to efficiently transfer energy from the source to the load. The SRP1250-R82M also features a low inductance, making it suitable for high-end switching applications. Additionally, it has a high saturation current rating ensuring that it can handle large currents without overheating.
The SRP1250-R82M exhibits excellent electrical performance at temperatures up to 85°C with a highly reliable construction. It features an epoxy body and a ceramic core to protect it from thermal, mechanical, and electrical shock. The epoxy body is designed to minimize the effects of corrosion and other environmental factors, reducing maintenance costs and ensuring a long lifespan. The ceramic core ensures excellent thermal and electrical conductivity, increasing efficiency and allowing the component to handle higher levels of current.
The working principle of the SRP1250-R82M fixed inductor is based on the Faraday law of induction. When a direct current flows through the inductor, an electromagnetic field is produced. This field induces a potential difference between the device’s two terminals, inducing a current flow. This current flow is then used to generate an output voltage.
The SRP1250-R82M fixed inductor is widely used in DC-DC and switching power supply applications. It is also an ideal choice for use in high-temperature and high-current applications such as automotive power systems. Additionally, it can be used in RF circuits, lighting, and other high-power applications.
The SRP1250-R82M fixed inductor is a high-performance component designed to provide stable, low-temperature performance. It features an epoxy body and a ceramic core which offers excellent thermal and electrical conductivity while also providing protection from corrosion and other environmental factors. Its low DC resistance and low inductance make it suitable for high-power switching applications. In addition, its high saturation current rating makes it an ideal choice for automotive power systems and RF circuits.
The specific data is subject to PDF, and the above content is for reference
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