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| Part Number | SRR1240-3R3Y | SRR1260-3R3Y | SRR1240-3R9Y | SRR1210-3R3Y |
|---|---|---|---|---|
| Manufacturer | Bourns Inc. | Bourns Inc. | Bourns Inc. | Bourns Inc. |
| Product Status | Active | Active | Active | Active |
| Type | Drum Core, Wirewound | Drum Core, Wirewound | Drum Core, Wirewound | Drum Core, Wirewound |
| Material - Core | Ferrite | Ferrite | Ferrite | Ferrite |
| Inductance | 3.3 µH | 3.3 µH | 3.9 µH | 3.3 µH |
| Tolerance | ±30% | ±30% | ±30% | ±30% |
| Current Rating (Amps) | 6.8 A | 7.6 A | 6.35 A | 9 A |
| Current - Saturation (Isat) | 6.5A | 7.8A | 6.2A | 10.5A |
| Shielding | Shielded | Shielded | Shielded | Shielded |
| DC Resistance (DCR) | 15mOhm Max | 12mOhm Max | 15mOhm Max | 10mOhm Max |
| Q @ Freq | 14 @ 7.96MHz | 20 @ 7.96MHz | 14 @ 7.96MHz | 15 @ 7.96MHz |
| Frequency - Self Resonant | 43MHz | 40MHz | 39MHz | 44MHz |
| Ratings | - | - | - | - |
| Operating Temperature | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C |
| Inductance Frequency - Test | 100 kHz | 100 kHz | 100 kHz | 100 kHz |
| Features | - | - | - | - |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | Nonstandard | Nonstandard | Nonstandard | Nonstandard |
| Supplier Device Package | - | - | - | - |
| Size / Dimension | 0.492" L x 0.492" W (12.50mm x 12.50mm) | 0.492" L x 0.492" W (12.50mm x 12.50mm) | 0.492" L x 0.492" W (12.50mm x 12.50mm) | 0.472" L x 0.472" W (12.00mm x 12.00mm) |
| Height - Seated (Max) | 0.177" (4.50mm) | 0.256" (6.50mm) | 0.177" (4.50mm) | 0.394" (10.00mm) |
