







FIXED IND 3.9UH 472MA 900 MOHM
COOLX POWER SUPPLY
TFLEX B270 9X9IN
HEATSINK 45X45X35MM L-TAB
| Type | Description | 
|---|---|
| Series: | 1812R | 
| Package: | Tape & Reel (TR) | 
| Part Status: | Active | 
| Type: | - | 
| Material - Core: | Ferrite | 
| Inductance: | 3.9 µH | 
| Tolerance: | ±10% | 
| Current Rating (Amps): | 472 mA | 
| Current - Saturation (Isat): | - | 
| Shielding: | Unshielded | 
| DC Resistance (DCR): | 900mOhm Max | 
| Q @ Freq: | 50 @ 7.9MHz | 
| Frequency - Self Resonant: | 40MHz | 
| Ratings: | - | 
| Operating Temperature: | -55°C ~ 125°C | 
| Inductance Frequency - Test: | 7.9 MHz | 
| Features: | - | 
| Mounting Type: | Surface Mount | 
| Package / Case: | 2-SMD | 
| Supplier Device Package: | - | 
| Size / Dimension: | 0.126" L x 0.126" W (3.20mm x 3.20mm) | 
| Height - Seated (Max): | 0.190" (4.83mm) | 
UNIT2, 22/F., RICHMOND COMM. BLDG., 109 ARGYLE STREET, MONGKOK, KOWLOON, HK
Office Hours : Mon-Fri, 9:00-18:30(GMT+8)
Phone: 00852-52612101
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