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| PartNumber | 1537R-12F | 1537R-12G | 1537R-12H |
| Description | Fixed Inductors 1uH 1% .29ohm Molded Unshield Coil | Fixed Inductors 1uH 2% .29ohm Molded Unshield Coil | Fixed Inductors 1uH 3% .29ohm Molded Unshield Coil |
| Manufacturer | API Delevan Inc. | API Delevan Inc. | API Delevan Inc. |
| Product Category | Fixed Inductors | Fixed Inductors | Fixed Inductors |
| Series | 1537R | 1537R | 1537R |
| Product | RF Inductors | RF Inductors | RF Inductors |
| Type | Molded | Molded | Molded |
| Packaging | Tape & Reel (TR) | Tape & Reel (TR) | Tape & Reel (TR) |
| Mounting Style | Through Hole | Through Hole | Through Hole |
| Current Rating | 880mA | 880mA | 880mA |
| Termination Style | Axial | Axial | Axial |
| Length | 9.53 mm | 9.53 mm | 9.53 mm |
| Package Case | Axial | Axial | Axial |
| Operating Temperature | -55°C ~ 125°C | -55°C ~ 125°C | -55°C ~ 125°C |
| Mounting Type | Through Hole | Through Hole | Through Hole |
| Size Dimension | 0.156" Dia x 0.375" L (3.96mm x 9.53mm) | 0.156" Dia x 0.375" L (3.96mm x 9.53mm) | 0.156" Dia x 0.375" L (3.96mm x 9.53mm) |
| Tolerance | ±1% | ±2% | ±3% |
| Height Seated Max | - | - | - |
| Ratings | - | - | - |
| Diameter | 3.96 mm | 3.96 mm | 3.96 mm |
| Shielding | Unshielded | Unshielded | Unshielded |
| Inductance | 1μH | 1μH | 1μH |
| DC Resistance DCR | 290 mOhm Max | 290 mOhm Max | 290 mOhm Max |
| Material Core | Phenolic | Phenolic | Phenolic |
| Current Saturation | - | - | - |
| Q Freq | 50 @ 25MHz | 50 @ 25MHz | 50 @ 25MHz |
| Frequency Self Resonant | 200MHz | 200MHz | 200MHz |
| Frequency Test | 25MHz | 25MHz | 25MHz |
| Maximum DC Current | 880 mA | 880 mA | 880 mA |
| Maximum DC Resistance | 290 mOhms | 290 mOhms | 290 mOhms |
| Self Resonant Frequency | 200 MHz | 200 MHz | 200 MHz |
| Q Minimum | 50 | 50 | 50 |