Allicdata Part #: | SRF1280A-821MTR-ND |
Manufacturer Part#: |
SRF1280A-821M |
Price: | $ 0.54 |
Product Category: | Inductors, Coils, Chokes |
Manufacturer: | Bourns Inc. |
Short Description: | INDUCT ARRAY 2 COIL 820UH SMD |
More Detail: | Shielded 2 Coil Inductor Array 3.28mH Inductance -... |
DataSheet: | SRF1280A-821M Datasheet/PDF |
Quantity: | 1000 |
1600 +: | $ 0.49167 |
Current Saturation - Series: | 633mA |
Height: | 0.315" (8.00mm) |
Size / Dimension: | 0.492" L x 0.492" W (12.50mm x 12.50mm) |
Package / Case: | Nonstandard |
Mounting Type: | Surface Mount |
Operating Temperature: | -40°C ~ 125°C |
Ratings: | AEC-Q200 |
Shielding: | Shielded |
DC Resistance (DCR) - Series: | 5.896 Ohm Max |
DC Resistance (DCR) - Parallel: | 1.632 Ohm Max |
Series: | SRF1280A |
Current Saturation - Parallel: | 1.27A |
Current Rating - Series: | 325mA |
Current Rating - Parallel: | 650mA |
Tolerance: | ±20% |
Inductance - Connected In Series: | 3.28mH |
Inductance - Connected In Parallel: | 820µH |
Number of Coils: | 2 |
Part Status: | Active |
Packaging: | Tape & Reel (TR) |
Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us: sales@allicdata.com
Arrays and signal transformers are devices used for a variety of tasks, from providing protection to connecting or amplifying signals. The SRF1280A-821M is a device that falls into both of these categories, as it is a signal transformer designed for application in RF tower arrays.
The signal transformer works by transforming an input signal from one frequency or voltage into another. This is beneficial as it can enable the signal to be sent or used on a different medium or network. The SRF1280A-821M is designed specifically for use in RF tower arrays, so it works by transforming signals from the RF tower array to a more suitable frequency and voltage for use by other components.
The primary application field of the SRF1280A-821M is in large RF tower arrays. These towers are typically located in remote areas and require reliable power connections and robust signal transmission. The SRF1280A-821M is designed to help ensure the signal reaches its destination without disruption. This is done by using the signal transformer to boost the signal strength passing through the array and also by providing a high-voltage power connection. The high-voltage power connection helps to protect the tower array from electrical surges or outages.
The working principle of the SRF1280A-821M is simple yet effective. The device receives an incoming signal, which is then transformed into a suitable frequency and voltage. The power connection then supplies power to the components in the array and the signal is transmitted without disruption. The SRF1280A-821M also helps protect the towers from environmental disruptions or outages, and helps ensure signal quality and reliability.
The SRF1280A-821M is an essential component for any large RF tower array. With its ability to protect the array from disruptions or outages, boost signal strength, and provide a suitable frequency and voltage, it ensures the signal is transmitted reliably and without interruption. The working principle is simple yet effective, making it a very beneficial device in a wide variety of applications.
The specific data is subject to PDF, and the above content is for reference
Part Number | Manufacturer | Price | Quantity | Description |
---|
SRF1306-350Y | Bourns Inc. | 0.53 $ | 1000 | CMC 35UH 2.7A 2LN 400 OHM... |
SRF1006-472Y | Bourns Inc. | -- | 4000 | CMC 4.7MH 250MA 2LN 6.2 K... |
SRF1006-251Y | Bourns Inc. | 0.42 $ | 4000 | CMC 250UH 1.19A 2LN 400 O... |
SRF1060 C0G | Taiwan Semic... | 0.67 $ | 988 | DIODE SCHOTTKY 60V 10A IT... |
SRF1020 C0G | Taiwan Semic... | 0.25 $ | 1000 | DIODE ARRAY SCHOTT 20V IT... |
SRF1030 C0G | Taiwan Semic... | 0.25 $ | 1000 | DIODE ARRAY SCHOTT 30V IT... |
SRF1040 C0G | Taiwan Semic... | 0.25 $ | 1000 | DIODE ARRAY SCHOTT 40V IT... |
SRF1620 C0G | Taiwan Semic... | 0.26 $ | 1000 | DIODE ARRAY SCHOTT 20V IT... |
SRF1630 C0G | Taiwan Semic... | 0.26 $ | 1000 | DIODE ARRAY SCHOTT 30V IT... |
SRF1640 C0G | Taiwan Semic... | 0.26 $ | 1000 | DIODE ARRAY SCHOTT 40V IT... |
SRF1020HC0G | Taiwan Semic... | 0.27 $ | 1000 | DIODE ARRAY SCHOTT 20V IT... |
SRF1030HC0G | Taiwan Semic... | 0.27 $ | 1000 | DIODE ARRAY SCHOTT 30V IT... |
SRF1040HC0G | Taiwan Semic... | 0.27 $ | 1000 | DIODE ARRAY SCHOTT 40V IT... |
SRF1050 C0G | Taiwan Semic... | 0.28 $ | 1000 | DIODE ARRAY SCHOTT 50V IT... |
SRF1620HC0G | Taiwan Semic... | 0.29 $ | 1000 | DIODE ARRAY SCHOTT 20V IT... |
SRF1630HC0G | Taiwan Semic... | 0.29 $ | 1000 | DIODE ARRAY SCHOTT 30V IT... |
SRF1640HC0G | Taiwan Semic... | 0.29 $ | 1000 | DIODE ARRAY SCHOTT 40V IT... |
SRF1650 C0G | Taiwan Semic... | 0.29 $ | 1000 | DIODE ARRAY SCHOTT 50V IT... |
SRF1660 C0G | Taiwan Semic... | 0.29 $ | 1000 | DIODE ARRAY SCHOTT 60V IT... |
SRF1690 C0G | Taiwan Semic... | 0.29 $ | 1000 | DIODE ARRAY SCHOTT 90V IT... |
SRF10200 C0G | Taiwan Semic... | 0.52 $ | 1000 | DIODE, SCHOTTKY, STANDARD... |
SRF10200HC0G | Taiwan Semic... | 0.52 $ | 1000 | DIODE, SCHOTTKY, STANDARD... |
SRF1306-101Y | Bourns Inc. | 0.58 $ | 1000 | LINE FILTER 50VDC 700MA C... |
SRF1306-102Y | Bourns Inc. | 0.58 $ | 1000 | LINE FILTER 50VDC 350MA C... |
SRF1306-251Y | Bourns Inc. | 0.58 $ | 1000 | LINE FILTER 50VDC 600MA C... |
SRF1306-501Y | Bourns Inc. | 0.58 $ | 1000 | LINE FILTER 50VDC 400MA C... |
SRF1260-101M | Bourns Inc. | 0.5 $ | 13600 | INDUCT ARRAY 2 COIL 100UH... |
SRF1260-220M | Bourns Inc. | -- | 6800 | INDUCT ARRAY 2 COIL 22UH ... |
SRF1280-220M | Bourns Inc. | -- | 6400 | INDUCT ARRAY 2 COIL 22UH ... |
SRF1260-6R8Y | Bourns Inc. | 0.5 $ | 9200 | INDUCT ARRAY 2 COIL 6.8UH... |
SRF1260-330M | Bourns Inc. | 0.5 $ | 7200 | INDUCT ARRAY 2 COIL 33UH ... |
SRF1260-820M | Bourns Inc. | 0.5 $ | 3600 | INDUCT ARRAY 2 COIL 82UH ... |
SRF1260-150M | Bourns Inc. | 0.5 $ | 6400 | INDUCT ARRAY 2 COIL 15UH ... |
SRF1260-221M | Bourns Inc. | 0.5 $ | 3200 | INDUCT ARRAY 2 COIL 220UH... |
SRF1260-100M | Bourns Inc. | -- | 2800 | INDUCT ARRAY 2 COIL 10UH ... |
SRF1260-470M | Bourns Inc. | 0.5 $ | 3600 | INDUCT ARRAY 2 COIL 47UH ... |
SRF1260-4R7Y | Bourns Inc. | -- | 3200 | INDUCT ARRAY 2 COIL 4.7UH... |
SRF1280-221M | Bourns Inc. | -- | 6000 | INDUCT ARRAY 2 COIL 220UH... |
SRF1280-4R7Y | Bourns Inc. | -- | 1000 | INDUCT ARRAY 2 COIL 4.7UH... |
SRF1280-100M | Bourns Inc. | 0.65 $ | 1000 | INDUCT ARRAY 2 COIL 10UH ... |
INDUCT ARRAY 2 COIL 170NH SMDUnshielded ...
INDUCT ARRAY 2 COIL 677.4UH SMDShielded ...
INDUCT ARRAY 2 COIL 5.7UH SMDUnshielded ...
INDUCT ARRAY 2 COIL 820UH SMDShielded 2 ...
INDUCT ARRAY 2 COIL 470UH SMDShielded 2 ...
INDUCT ARRAY 2 COIL 220UH SMDShielded 2 ...