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| Part Number | SRR1260-180M | SRR1280-180M | SRR1260-680M | SRR1260A-180M | SRR1240-180M | SRR1260-100M | SRR1260-120M | SRR1260-150M |
|---|---|---|---|---|---|---|---|---|
| Manufacturer | Bourns Inc. | Bourns Inc. | Bourns Inc. | Bourns Inc. | Bourns Inc. | Bourns Inc. | Bourns Inc. | Bourns Inc. |
| Product Status | Active | Active | Active | Active | Active | Active | Active | Active |
| Type | Drum Core, Wirewound | Drum Core, Wirewound | Drum Core, Wirewound | Drum Core, Wirewound | Drum Core, Wirewound | Drum Core, Wirewound | Drum Core, Wirewound | Drum Core, Wirewound |
| Material - Core | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite |
| Inductance | 18 µH | 18 µH | 68 µH | 18 µH | 18 µH | 10 µH | 12 µH | 15 µH |
| Tolerance | ±20% | ±20% | ±20% | ±20% | ±20% | ±20% | ±20% | ±20% |
| Current Rating (Amps) | 4.2 A | 4.8 A | 2.1 A | 4.2 A | 3.2 A | 5.5 A | 5.2 A | 5 A |
| Current - Saturation (Isat) | 3.9A | 4.6A | 2.1A | 3.9A | 3A | 5.5A | 5A | 4.6A |
| Shielding | Shielded | Shielded | Shielded | Shielded | Shielded | Shielded | Shielded | Shielded |
| DC Resistance (DCR) | 36mOhm Max | 35mOhm Max | 110mOhm Max | 36mOhm Max | 55mOhm Max | 20mOhm Max | 23mOhm Max | 27mOhm Max |
| Q @ Freq | 28 @ 2.52MHz | 24 @ 2.52MHz | 22 @ 2.52MHz | 28 @ 2.52MHz | 14 @ 2.52MHz | 32 @ 2.52MHz | 27 @ 2.52MHz | 25 @ 2.52MHz |
| Frequency - Self Resonant | 15.5MHz | 12MHz | 7.43MHz | 15.5MHz | 20MHz | 21MHz | 19.4MHz | 17.6MHz |
| Ratings | - | - | - | AEC-Q200 | - | - | - | - |
| Operating Temperature | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C | -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 | 1 kHz | 100 kHz | 100 kHz | 100 kHz | 100 kHz |
| Features | - | - | - | - | - | - | - | - |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | Nonstandard | Nonstandard | Nonstandard | Nonstandard | 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) | 0.492" 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) | 0.492" L x 0.492" W (12.50mm x 12.50mm) | 0.492" L x 0.492" W (12.50mm x 12.50mm) |
| Height - Seated (Max) | 0.256" (6.50mm) | 0.315" (8.00mm) | 0.256" (6.50mm) | 0.256" (6.50mm) | 0.177" (4.50mm) | 0.256" (6.50mm) | 0.256" (6.50mm) | 0.256" (6.50mm) |
