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 |
---|---|---|---|---|---|---|---|---|
SFP301J3K30TKSTR2K0 | 0411 | 3W | 5% | ±100 | 3.3K | 2K/Tape Reel | ||
SFP301J4K30TKSTR2K0 | 0411 | 3W | 5% | ±100 | 4.3K | 2K/Tape Reel | ||
SFP301J4K70TKSTR2K0 | 0411 | 3W | 5% | ±100 | 4.7K | 2K/Tape Reel | ||
SFP301J5K10TKSTR2K0 | 0411 | 3W | 5% | ±100 | 5.1K | 2K/Tape Reel | ||
SFP301J20R0TKRTR2K0 | 0411 | 3W | 5% | ±50 | 20 | 2K/Tape Reel | ||
SFP301J22R0TKRTR2K0 | 0411 | 3W | 5% | ±50 | 22 | 2K/Tape Reel | ||
SFP301J30R0TKRTR2K0 | 0411 | 3W | 5% | ±50 | 30 | 2K/Tape Reel | ||
SFP301J33R0TKRTR2K0 | 0411 | 3W | 5% | ±50 | 33 | 2K/Tape Reel | ||
SFP301J43R0TKRTR2K0 | 0411 | 3W | 5% | ±50 | 43 | 2K/Tape Reel | ||
SFP301J47R0TKRTR2K0 | 0411 | 3W | 5% | ±50 | 47 | 2K/Tape Reel | ||
SFP301J51R0TKRTR2K0 | 0411 | 3W | 5% | ±50 | 51 | 2K/Tape Reel | ||
SFP301J56R0TKRTR2K0 | 0411 | 3W | 5% | ±50 | 56 | 2K/Tape Reel |