常常
微波通信元電子器件
Part Number Ordering Key
| Resistor Series | |
|---|---|
| SIR | Single Value, Pad to Pad Chip Resistor (Top to Top) |
| STR | Single Value Thru Chip Resistor (Top to Bottom) |
| SMR | Multiple Tap Resistor Chip |
| SCR | Dual Value, Center Tap Resistor Chip |
| Substrate Material | |
|---|---|
| N | Aluminum Nitride |
| B | Beryllium Oxide |
| S | Silicon |
| Q | Quartz |
| C | Ceramic (99.6% Alumina) |
| Outline | Die Size | |
|---|---|---|
| R1 | Multiple Tap (20) | 0.038"X0.038" |
| R2 | Dual Tap | 0.030"X0.030" |
| R3 | Single Value | 0.020"X0.020" |
| R4 | Single Value Ladder (6) | 0.020"X0.060" |
| R5 | Multiple Tap (12) | 0.030"X0.030" |