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Résistance de précision en film mince 0,01 %, TC2ppm, wirebondale, anti-corrosion, MELF. Détection...
Lire la suiteInducteur d'alimentation DIP (Série DRGH DRGH664KT391)
DRGH664KT391
Inducteur à fil de puissance élevée à plongée.
DRGH Series664 ±10% 390μH 1.66 Ω 0.3A
| Taille | Tolérance | Inductance | Condition de test | DCR (Ω) max. | IDC (A) |
|---|---|---|---|---|---|
| 664 | ±10% | 390 | 1KHz, 0.1V | 1.66 | 0.3 |
Fiabilité de l'inducteur de puissance à fil en ferrite DIP
Mechanical Performance
| Item | Specification | Test Method |
|---|---|---|
| Vibration | Appearance: No damage L change: within ± 10% RDC: within specification |
Test device shall be soldered on the substrate Oscillation Frequency: 10 to 55 to 10Hz for 1min Amplitude: 1.5mm Time: 2hrs for each axis (X, Y & Z), total 6hrs |
| Resistance to Soldering Heat | Appearance: No Damage | Pre-heating: 150°C, 1Min. Solder Composition: Sn / Ag / Cu = 95.6 / 3.0 / 0.5 Solder Temperature: 260 ± 5°C Immersion Time: 4 ± 1Sec. |
| Solderability | The electrodes shall be at least 90% covered with new solder coating. | Pre-heating: 150°C, 1min Solder Composition: Sn / Ag / Cu = 95.6 / 3.0 / 0.5 Solder Temperature: 245 ± 5°C Immersion Time: 4 ± 1sec |
Environmental Performance
| Item | Specification | Test Method | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Temperature Shock | Appearance: No damage L change: within ± 10% RDC: within specification |
10 cycles (Air to Air) 1 cycles shall consist of: 30 minutes exposure to –55 °C 30 minutes exposure to 125 °C 15 seconds maximum transition between temperatures |
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| Temperature Cycle | One cycle:
Total: 100cycles |
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| Humidity Resistance | Temperature: 40 ± 2°C Relative Humidity: 90 ~ 95% Time: 1000hrs Measured after exposure in the room condition for 24hrs |
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| Heat Temperature Resistance | Temperature: 85 ± 3°C Relative Humidity: 20% Applied Current: Rated Current Time: 1000hrs Measured after exposure in the room condition for 24hrs |
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| Low Temperature Resistance | Temperature: -25 ± 3°C Relative Humidity: 0% Time: 1000hrs Measured after exposure in the room condition for 24hrs |
☑ Storage Temperature: 15 ~ 28°C; < 80% RH
Refusion
Emballage
| Type | Parts Plate | Parts Per Bind |
|---|---|---|
| DRGH664 | 200 | 2400 |
| DRGH855 | 200 | 2400 |
| DRGH875 | 200 | 2400 |
| DRGH895 | 200 | 2400 |
| DRGH110 | 144 | 1296 |
Code
- 391
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