RI METAL GLAZED COMPONENTS RODS
DIMENSIONS
|
|
Rating Power | L | ΦD | AL2O3 | Remarks |
| RI | 0.25W | 5.6±0.15 | 2.17±0.05 | 85% | Φ1752 |
| 0.25W | 5.9±0.15 | 2.17±0.05 | Φ1755 | ||
| 0.5W | 8.5±0.25 | 3.1±0.1 | Φ2580 | ||
| 1W | 10.5±0.25 | 3.6±0.1 | Φ3010 | ||
| 1W | 11.5±0.25 | 3.6±0.1 | Φ3011 | ||
| 1W | 10.5±0.25 | 4.1±0.1 | Φ3510 | ||
| 2W | 14.5±0.3 | 4.6±0.15 | Φ4014 | ||
| 2W | 14.5±0.3 | 5.1±0.15 | Φ4514 | ||
| 3W | 16.5±0.35 | 5.6±0.2 | Φ5016 | ||
| 5W | 23.6±0.5 | 7.6±0.25 | Φ7023 |
RATINGS
| Type | Rtated power(W) | Resistance Range | classification |
Max. Working |
Max. Overload |
Remarks |
| RI | 0.25W | 5Ω~1M | 5% | 1500V | 2500V | classification ＞1% |
| 0.5W | 2500V | 3500V | ||||
| 1W | 3500V | 5000V | ||||
| 2W | 5000V | 7000V | ||||
| 3W | 10% | 6000V | 8000V | |||
| 5W | 10000V | 15000V |
| Type | Rtated power(W) | Resistance Range | Resistance tolerance |
Max. Working |
Max. Overload |
Voltage Proof |
| RI40 | 0.25W | 1K~1000MΩ |
±1%(F) |
1500V | 2500V | 500 |
| 0.5W | 2500V | 3500V | 600 | |||
| 1W | 3500V | 5000V | 800 | |||
| 2W | 5000V | 7000V | ||||
| 3W | 6000V | 8000V | ||||
| 5W | 10000V | 15000V |
Remarks ：1.Can processing components roda of 1 M to 30 M, more than 1 M classified by 10%.
2. 3 w (Φ5016) not company with specifications, the minimum purchase amount to 10 K.
ELECTRICAL PERFORMANCE
| Test Items | Performance Requirements | Test Methods |
| Resistance | The resistance value shall correspond with the rated resistance taking into account the specified tolerance | |
| Short Time Overload | △R≤±（0.5%R+0.05Ω） | 2.5 times rated voltage or Max. overload voltage , whichever is lower, for 5s. |
| Rapid change temperature | △R≤±(0.5%R+0.05Ω) | -55±3℃、30min; 155±3℃、30min 5 cycles |
| Intermittent overload | △R≤±(5%R+0.1Ω) | 2.5 times of rated voltage for 1S ON,25S OFF;10000 cycles. |
| Temperature Coefficient | TCR≤±150PPM/℃ | Room Temperature +100℃、and keep on 30～40min |
| Endurance | △R≤±(5%R+0.1Ω) | 70±2℃、1000h，Rated direct voltage 1.5h ON、0.5h OFF cycles. |
| Damp Heat Steady State | △R≤±(5%R+0.1Ω) | 40±2℃、90～95%RH、56 days. |
| Anti-surge characteristics | △R≤±（5%R+0.1Ω） |
Discharge test : According to the following table applied voltage， Charging for 4.5 S and discharge for 0.5 S, for 50 times impact test. |
