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 |
|---|---|---|---|---|---|---|---|---|
SFP204D475RTKQTR3K0
| 0204 | 0.4W | 0.5% | ±25 | 475 | 3K/Tape Reel |
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SFP204D487RTKQTR3K0
| 0204 | 0.4W | 0.5% | ±25 | 487 | 3K/Tape Reel |
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SFP204D499RTKQTR3K0
| 0204 | 0.4W | 0.5% | ±25 | 499 | 3K/Tape Reel |
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SFP204D511RTKQTR3K0
| 0204 | 0.4W | 0.5% | ±25 | 511 | 3K/Tape Reel |
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SFP204D549RTKQTR3K0
| 0204 | 0.4W | 0.5% | ±25 | 549 | 3K/Tape Reel |
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SFP204D562RTKQTR3K0
| 0204 | 0.4W | 0.5% | ±25 | 562 | 3K/Tape Reel |
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SFP204D590RTKQTR3K0
| 0204 | 0.4W | 0.5% | ±25 | 590 | 3K/Tape Reel |
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SFP204D665RTKQTR3K0
| 0204 | 0.4W | 0.5% | ±25 | 665 | 3K/Tape Reel |
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SFP204D681RTKQTR3K0
| 0204 | 0.4W | 0.5% | ±25 | 681 | 3K/Tape Reel |
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SFP204D690RTKQTR3K0
| 0204 | 0.4W | 0.5% | ±25 | 690 | 3K/Tape Reel |
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SFP204D732RTKQTR3K0
| 0204 | 0.4W | 0.5% | ±25 | 732 | 3K/Tape Reel |
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SFP204D750RTKQTR3K0
| 0204 | 0.4W | 0.5% | ±25 | 750 | 3K/Tape Reel |
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