| Part Number | PM1812-102J-RC | PM1812-1R2J-RC | 
|---|---|---|
| Manufacturer | Bourns Inc. | Bourns Inc. | 
| Category | Fixed Inductors | Fixed Inductors | 
|   |   | |
| Product Status | Active | Active | 
| Type | - | - | 
| Material - Core | Ferrite | Ferrite | 
| Inductance | 1 mH | 1.2 µH | 
| Tolerance | ±5% | ±5% | 
| Current Rating (Amps) | 30 mA | 430 mA | 
| Current - Saturation (Isat) | - | - | 
| Shielding | Unshielded | Unshielded | 
| DC Resistance (DCR) | 40Ohm Max | 550mOhm Max | 
| Q @ Freq | 30 @ 252kHz | 50 @ 7.96MHz | 
| Frequency - Self Resonant | 2.5MHz | 80MHz | 
| Ratings | - | - | 
| Operating Temperature | -40°C ~ 100°C | -40°C ~ 100°C | 
| Inductance Frequency - Test | 252 kHz | 7.96 MHz | 
| Features | - | - | 
| Mounting Type | Surface Mount | Surface Mount | 
| Package / Case | Nonstandard, 2 Lead | 1812 (4532 Metric) | 
| Supplier Device Package | 1812 | 1812 | 
| Size / Dimension | 0.177" L x 0.126" W (4.50mm x 3.20mm) | 0.177" L x 0.126" W (4.50mm x 3.20mm) | 
| Height - Seated (Max) | 0.134" (3.40mm) | 0.134" (3.40mm) |