| Part Number | SRN4018-6R8M | SRN4012-6R8M | 
|---|---|---|
| Manufacturer | Bourns Inc. | Bourns Inc. | 
| Category | Fixed Inductors | Fixed Inductors | 
|   |   | |
| Product Status | Active | Obsolete | 
| Type | Drum Core, Wirewound | Drum Core, Wirewound | 
| Material - Core | Ferrite | Ferrite | 
| Inductance | 6.8 µH | 6.8 µH | 
| Tolerance | ±20% | ±20% | 
| Current Rating (Amps) | 1.5 A | 1.3 A | 
| Current - Saturation (Isat) | 1.6A | 900mA | 
| Shielding | Semi-Shielded | Semi-Shielded | 
| DC Resistance (DCR) | 118mOhm Max | 150mOhm Max | 
| Q @ Freq | 9 @ 7.96MHz | - | 
| Frequency - Self Resonant | 30MHz | - | 
| Ratings | - | - | 
| Operating Temperature | -40°C ~ 125°C | -40°C ~ 125°C | 
| Inductance Frequency - Test | 100 kHz | 100 kHz | 
| Features | - | - | 
| Mounting Type | Surface Mount | Surface Mount | 
| Package / Case | 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) | 
| Height - Seated (Max) | 0.071" (1.80mm) | 0.047" (1.20mm) |