Stabilized Film Power MELF Resistor
Stabilized Film Power MELF Resistor - SFP
Low TCR, tight tolerance, high power, MELF style.
The Stabilized Film Power MELF Resistor (SFP series) is optimized for heat dissipation, featuring a low temperature coefficient and tolerances, and supports a power rating from 0.4W to 3W, with a resistance range from 0.5 ohm to 10M ohm. The resistance is most stabilized after long-term operation due to its superior metal film coating on the cylindrical ceramic rod. Its SMD-enabled structure with MELF style provides better heat dissipation than a chip resistor, along with a stronger mechanical structure to withstand vibration and thermal shock. The FIRSTOHM SFP series serves as the best alternative to MMA0204/MMB0207.
Dimensions
General Specifications
Part Number
Technical Summary
| Image | Size | Power Rating | Tolerance(%) | TCR(PPM) | Resistance(Ω) | Package | Download | Action |
|---|---|---|---|---|---|---|---|---|
SFP301J510RTKRTR2K0
| 0411 | 3W | 5% | ±50 | 510 | 2K/Tape Reel |
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SFP301J2K00TKRTR2K0
| 0411 | 3W | 5% | ±50 | 2K | 2K/Tape Reel |
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SFP301J2K20TKRTR2K0
| 0411 | 3W | 5% | ±50 | 2.2K | 2K/Tape Reel |
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SFP301J3K00TKRTR2K0
| 0411 | 3W | 5% | ±50 | 3K | 2K/Tape Reel |
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SFP301J3K30TKRTR2K0
| 0411 | 3W | 5% | ±50 | 3.3K | 2K/Tape Reel |
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SFP301J4K30TKRTR2K0
| 0411 | 3W | 5% | ±50 | 4.3K | 2K/Tape Reel |
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SFP301J4K70TKRTR2K0
| 0411 | 3W | 5% | ±50 | 4.7K | 2K/Tape Reel |
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SFP301J5K10TKRTR2K0
| 0411 | 3W | 5% | ±50 | 5.1K | 2K/Tape Reel |
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