| Model Number |
| WK73S2JTTE3R30F |
RS73F2ARTTD5490D |
| Model Name |
| KOA Speer Elec WK73S2JTTE3R30F |
KOA Speer Elec RS73F2ARTTD5490D |
| Category |
| Chip Resistor - Surface Mount |
Chip Resistor - Surface Mount |
| Brand |
| KOA Speer Elec |
KOA Speer Elec |
| Description |
| 1W Thick Film Resistors ±100ppm/℃ ±1% 3.3Ω 1218 Chip Resistor - Surface Mount ROHS |
250mW Thick Film Resistors ±0.5% ±25ppm/℃ 549Ω 0805 Chip Resistor - Surface Mount ROHS |
| RoHS |
| Lead free / RoHS Compliant |
Lead free / RoHS Compliant |
| Unit |
| Piece |
Piece |
| Weight: |
| 0.001 grams / 0.000035 oz |
0.027 grams / 0.000952 oz |
| Package / Case |
| 1,218 |
0805 |
| Package / Arrange |
| Tape & Reel (TR) |
Tape & Reel (TR) |
| Battery |
| No |
No |
| ECCN |
| EAR99 |
EAR99 |
| Power(Watts) |
| 1W |
250mW |
| Type |
| Thick Film Resistors |
Thick Film Resistors |
| Overload Voltage (Max) |
| - |
N/A |
| Temperature Coefficient |
| ±100ppm/℃ |
±25ppm/℃ |
| Tolerance |
| ±1% |
±0.5% |
| Operating Temperature Range |
| -55℃~+155℃ |
-55℃~+155℃ |
| Resistance |
| 3.3Ω |
549Ω |
