PartNumber | 1945R-31F | 1945R-31G | 1945R-31H |
Description | Fixed Inductors 470uH 1% 1.9ohm Unshield Molded Coil | Fixed Inductors 470uH 2% 1.9ohm Unshield Molded Coil | Fixed Inductors 470uH 3% 1.9ohm Unshield Molded Coil |
Manufacturer | API Delevan Inc. | API Delevan Inc. | API Delevan Inc. |
Product Category | Fixed Inductors | Fixed Inductors | Fixed Inductors |
Series | 1945R | 1945R | 1945R |
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 | 128mA | 128mA | 128mA |
Termination Style | Axial | Axial | Axial |
Length | 11.35 mm | 11.35 mm | 11.35 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 | 0.193" Dia x 0.447" L (4.90mm x 11.35mm) | 0.193" Dia x 0.447" L (4.90mm x 11.35mm) | 0.193" Dia x 0.447" L (4.90mm x 11.35mm) |
Tolerance | ±1% | ±2% | ±3% |
Height Seated Max | - | - | - |
Ratings | - | - | - |
Diameter | 4.9 mm | 4.9 mm | 4.9 mm |
Shielding | Unshielded | Unshielded | Unshielded |
Inductance | 470μH | 470μH | 470μH |
DC Resistance DCR | 10.9 Ohm | 10.9 Ohm | 10.9 Ohm |
Material Core | Iron | Iron | Iron |
Current Saturation | - | - | - |
Q Freq | 65 @ 790kHz | 65 @ 790kHz | 65 @ 790kHz |
Frequency Self Resonant | 3.2MHz | 3.2MHz | 3.2MHz |
Frequency Test | 790kHz | 790kHz | 790kHz |
Maximum DC Current | 128 mA | 128 mA | 128 mA |
Maximum DC Resistance | 10.9 Ohms | 10.9 Ohms | 10.9 Ohms |
Self Resonant Frequency | 3.2 MHz | 3.2 MHz | 3.2 MHz |
Q Minimum | 65 | 65 | 65 |