Anti-surge resistor, High pulse load resistor
Surge Resistant MELF Resistor - SRM
Special conductive thin film resistors similar to CMA0204 / CMB0207
The Surge Resistant MELF Resistor features a power rating from 0.25W to 3W, with a resistance range from 0.1Ω to 2.2MΩ. It has the advantages of tight tolerance compared to other branded wire wound resistors, with ±1%~±5% tolerances, and maximum permissible surge voltage up to 10KV. It is equipped with higher levels of performance regarding inrush current or surge damage from the environment. It is AEC-Q200 certified and anti-sulfur. It has an SMD structure and the sizes are the same as flat chip resistors. It has been tested and certified according to DIN EN IEC 62368-1 (VDE 0868-1):2021-05 Anhang/Annex G.10; EN IEC 62368-1:2020+A11:2020 Anhang/Annex G.10 (except SRM204 type) with VDE license number 40043961 and VDE license number 40054118.
Dimensions
General Specifications
Part Number
Technical Summary
| Image | Size | Power Rating | Tolerance(%) | TCR(PPM) | Resistance(Ω) | Package | Download | Action |
|---|---|---|---|---|---|---|---|---|
SRM204F402RTKZTR3K0
|
0204 |
0.25W |
1% |
402 |
3K/Tape Reel |
|
||
|
SRM204F412RTKZTR3K0
|
0204 |
0.25W |
1% |
412 |
3K/Tape Reel |
|
||
|
SRM204F432RTKZTR3K0
|
0204 |
0.25W |
1% |
432 |
3K/Tape Reel |
|
||
|
SRM204F475RTKZTR3K0
|
0204 |
0.25W |
1% |
475 |
3K/Tape Reel |
|
||
|
SRM204F487RTKZTR3K0
|
0204 |
0.25W |
1% |
487 |
3K/Tape Reel |
|
||
|
SRM204F499RTKZTR3K0
|
0204 |
0.25W |
1% |
499 |
3K/Tape Reel |
|
||
|
SRM204F511RTKZTR3K0
|
0204 |
0.25W |
1% |
511 |
3K/Tape Reel |
|
||
|
SRM204F549RTKZTR3K0
|
0204 |
0.25W |
1% |
549 |
3K/Tape Reel |
|
||
|
SRM204F562RTKZTR3K0
|
0204 |
0.25W |
1% |
562 |
3K/Tape Reel |
|
||
|
SRM204F590RTKZTR3K0
|
0204 |
0.25W |
1% |
590 |
3K/Tape Reel |
|
||
|
SRM204F665RTKZTR3K0
|
0204 |
0.25W |
1% |
665 |
3K/Tape Reel |
|
||
|
SRM204F681RTKZTR3K0
|
0204 |
0.25W |
1% |
681 |
3K/Tape Reel |
|