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| Part Number | SRR1206-821KL | SRR1208-821KL | SRR1205-821KL | SRR1206-221KL | 
|---|---|---|---|---|
| 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 | 820 µH | 820 µH | 820 µH | 220 µH | 
| Tolerance | ±10% | ±10% | ±10% | ±10% | 
| Current Rating (Amps) | 350 mA | 550 mA | 300 mA | 700 mA | 
| Current - Saturation (Isat) | 650mA | 770mA | 570mA | 1.2A | 
| Shielding | Shielded | Shielded | Shielded | Shielded | 
| DC Resistance (DCR) | 1.7Ohm Max | 1.15Ohm Max | 3Ohm Max | 460mOhm Max | 
| Q @ Freq | 10 @ 796kHz | 12 @ 796kHz | 5 @ 796kHz | 11 @ 796kHz | 
| Frequency - Self Resonant | 2MHz | 1.2MHz | 1MHz | 4MHz | 
| Ratings | - | - | - | - | 
| Operating Temperature | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C | 
| Inductance Frequency - Test | 1 kHz | 1 kHz | 1 kHz | 1 kHz | 
| Features | - | - | - | - | 
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount | 
| Package / Case | Nonstandard | Nonstandard | Nonstandard | Nonstandard | 
| Supplier Device Package | - | - | - | - | 
| Size / Dimension | 0.500" L x 0.500" W (12.70mm x 12.70mm) | 0.500" L x 0.500" W (12.70mm x 12.70mm) | 0.500" L x 0.500" W (12.70mm x 12.70mm) | 0.500" L x 0.500" W (12.70mm x 12.70mm) | 
| Height - Seated (Max) | 0.256" (6.50mm) | 0.335" (8.50mm) | 0.217" (5.50mm) | 0.256" (6.50mm) |