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| Part Number | SRN8040TA-220M | SRN8040TA-820M | SRN8040TA-221M |
|---|---|---|---|
| Manufacturer | Bourns Inc. | Bourns Inc. | Bourns Inc. |
| Product Status | Active | Active | Active |
| Type | Drum Core, Wirewound | Drum Core, Wirewound | Drum Core, Wirewound |
| Material - Core | Ferrite | Ferrite | Ferrite |
| Inductance | 22 µH | 82 µH | 220 µH |
| Tolerance | ±20% | ±20% | ±20% |
| Current Rating (Amps) | 2.9 A | 1.4 A | 850 mA |
| Current - Saturation (Isat) | 3.1A | 1.6A | 990mA |
| Shielding | Semi-Shielded | Semi-Shielded | Semi-Shielded |
| DC Resistance (DCR) | 73mOhm | 230mOhm | 610mOhm |
| Q @ Freq | 12 @ 1MHz | 12 @ 1MHz | 10 @ 1MHz |
| Frequency - Self Resonant | 18MHz | 8.5MHz | 5.5MHz |
| Ratings | AEC-Q200 | AEC-Q200 | AEC-Q200 |
| Operating Temperature | -55°C ~ 125°C | -55°C ~ 125°C | -55°C ~ 125°C |
| Inductance Frequency - Test | 1 MHz | 1 MHz | 1 MHz |
| Features | - | - | - |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | Nonstandard | Nonstandard | Nonstandard |
| Supplier Device Package | - | - | - |
| Size / Dimension | 0.315" L x 0.315" W (8.00mm x 8.00mm) | 0.315" L x 0.315" W (8.00mm x 8.00mm) | 0.315" L x 0.315" W (8.00mm x 8.00mm) |
| Height - Seated (Max) | 0.177" (4.50mm) | 0.177" (4.50mm) | 0.177" (4.50mm) |
