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| Part Number | SRR1208-121YL | SRR1208-151YL | SRR1208-181YL | SRR1206-121YL | SRR1208-101YL | 
|---|---|---|---|---|---|
| Manufacturer | Bourns Inc. | Bourns Inc. | Bourns Inc. | Bourns Inc. | Bourns Inc. | 
| Product Status | Active | Active | Active | Active | Active | 
| Type | Drum Core, Wirewound | Drum Core, Wirewound | Drum Core, Wirewound | Drum Core, Wirewound | Drum Core, Wirewound | 
| Material - Core | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite | 
| Inductance | 120 µH | 150 µH | 180 µH | 120 µH | 100 µH | 
| Tolerance | ±15% | ±15% | ±15% | ±15% | ±15% | 
| Current Rating (Amps) | 1.4 A | 1.3 A | 1.2 A | 1 A | 1.5 A | 
| Current - Saturation (Isat) | 2A | 1.72A | 1.7A | 1.8A | 2.1A | 
| Shielding | Shielded | Shielded | Shielded | Shielded | Shielded | 
| DC Resistance (DCR) | 190mOhm Max | 240mOhm Max | 270mOhm Max | 260mOhm Max | 170mOhm Max | 
| Q @ Freq | 15 @ 796kHz | 14 @ 796kHz | 14 @ 796kHz | 13 @ 796kHz | 15 @ 796kHz | 
| Frequency - Self Resonant | 3MHz | 3MHz | 2.5MHz | 5MHz | 4MHz | 
| Ratings | - | - | - | - | - | 
| Operating Temperature | -40°C ~ 125°C | -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 | 1 kHz | 
| Features | - | - | - | - | - | 
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | 
| Package / Case | Nonstandard | 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) | 0.500" L x 0.500" W (12.70mm x 12.70mm) | 
| Height - Seated (Max) | 0.335" (8.50mm) | 0.335" (8.50mm) | 0.335" (8.50mm) | 0.256" (6.50mm) | 0.335" (8.50mm) |