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| Part Number | SRN4018-100M | SRN4018-101M | SRN4018-150M | SRN4012-100M |
|---|---|---|---|---|
| Manufacturer | Bourns Inc. | Bourns Inc. | Bourns Inc. | Bourns Inc. |
| Product Status | Active | Active | Active | Obsolete |
| Type | Drum Core, Wirewound | Drum Core, Wirewound | Drum Core, Wirewound | Drum Core, Wirewound |
| Material - Core | Ferrite | Ferrite | Ferrite | Ferrite |
| Inductance | 10 µH | 100 µH | 15 µH | 10 µH |
| Tolerance | ±20% | ±20% | ±20% | ±20% |
| Current Rating (Amps) | 1.3 A | 420 mA | 1 A | 1.1 A |
| Current - Saturation (Isat) | 1.4A | 450mA | 1.1A | 800mA |
| Shielding | Semi-Shielded | Semi-Shielded | Semi-Shielded | Semi-Shielded |
| DC Resistance (DCR) | 180mOhm Max | 1.596Ohm Max | 264mOhm Max | 204mOhm Max |
| Q @ Freq | 11 @ 2.52MHz | 23 @ 796kHz | 11 @ 2.52MHz | - |
| Frequency - Self Resonant | 25MHz | 6MHz | 18MHz | - |
| 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 | 0.157" L x 0.157" W (4.00mm x 4.00mm) | 0.157" L x 0.157" W (4.00mm x 4.00mm) | 0.157" L x 0.157" W (4.00mm x 4.00mm) | 0.157" L x 0.157" W (4.00mm x 4.00mm) |
| Height - Seated (Max) | 0.071" (1.80mm) | 0.071" (1.80mm) | 0.071" (1.80mm) | 0.047" (1.20mm) |
