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" | 
中文翻譯
                    
    微波加熱元電子電子原件