| Allicdata Part #: | SRF1280A-3R3YTR-ND |
| Manufacturer Part#: |
SRF1280A-3R3Y |
| Price: | $ 0.54 |
| Product Category: | Inductors, Coils, Chokes |
| Manufacturer: | Bourns Inc. |
| Short Description: | INDUCT ARRAY 2 COIL 3.3UH SMD |
| More Detail: | Shielded 2 Coil Inductor Array 13.2µH Inductance -... |
| DataSheet: |  SRF1280A-3R3Y Datasheet/PDF |
| Quantity: | 1000 |
| 1600 +: | $ 0.49167 |
Specifications
| Current Saturation - Series: | 10.8A |
| 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: | 40 mOhm Max |
| DC Resistance (DCR) - Parallel: | 11 mOhm Max |
| Series: | SRF1280A |
| Current Saturation - Parallel: | 21.5A |
| Current Rating - Series: | 5.23A |
| Current Rating - Parallel: | 10.4A |
| Tolerance: | ±30% |
| Inductance - Connected In Series: | 13.2µH |
| Inductance - Connected In Parallel: | 3.3µH |
| Number of Coils: | 2 |
| Part Status: | Active |
| Packaging: | Tape & Reel (TR) |
Description
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SRF1280A-3R3Y, belonging to the Transformer arrays, serves as a signal transformer that is often used in communication systems or equipment using radio signals. SRF1280A-3R3Y has the following main characteristics: the highest current is 3A; the dissipation of the device is 3W, and the total power consumption is 28W.SRF1280A-3R3Y is designed as a dual-way transformer. Its two inputs are connected together, and each output port has separate QRP (Quarter Wave Replacement Path). Through this design, SRF1280A-3R3Y is able to shield the inputs from external sources, and reduce the interference caused by the environment. SRF1280A-3R3Y is mainly used in low frequency signal distribution systems. Its main user-friendly characteristics are the wide operating range (from 0 to 300 MHz) and the excellent CM noise-suppression characteristic. It can effectively reduce the signal fluctuation of the transmitted signal, and reduce the system energy loss. Furthermore, SRF1280A-3R3Y comes with greater immunity to temperature and humidity, ensuring that its output signal maintains its quality while the environment changes.The working principle of the SRF1280A-3R3Y is fairly simple. The signal enters one port and is sent to the output through the circuit\'s transformers and transistors. The SRF1280A-3R3Y provides isolation between the input and the output, thus reducing the noise in the signal. This also serves as a protection mechanism, preventing the output signal from being affected by the input signal.The SRF1280A-3R3Y is highly reliable and has a wide application field. It is commonly used in radio transmitters and receivers, digital transmission systems, mobile communication base stations, communication measuring instruments, etc. The SRF1280A-3R3Y is also the ideal choice for a variety of applications where signal impedance matching and noise suppression are required. All in all, the SRF1280A-3R3Y is a highly reliable and user-friendly signal transformer that is capable of providing excellent quality output signal with minimum interference. It has wide application fields and provides a reliable operation even in extreme temperatures and humidity.
The specific data is subject to PDF, and the above content is for reference
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