 |  | | |
| PartNumber | 1638R-20H | 1638R-20F | 1638R-20G |
| Description | Fixed Inductors 680uH 3% 27.2ohm Molded Unshield Coil | Fixed Inductors 680uH 1% 27.2ohm Molded Unshield Coil | Fixed Inductors 680uH 2% 27.2ohm Molded Unshield Coil |
| Manufacturer | API Delevan | API Delevan Inc. | API Delevan Inc. |
| Product Category | Fixed Inductors | Fixed Inductors | Fixed Inductors |
| RoHS | Y | - | - |
| Termination Style | Axial | Axial | Axial |
| Shielding | Unshielded | Unshielded | Unshielded |
| Inductance | 680 uH | 680μH | 680μH |
| Tolerance | 3 % | ±1% | ±2% |
| Maximum DC Current | 91 mA | 91 mA | 91 mA |
| Maximum DC Resistance | 27.2 Ohms | 27.2 Ohms | 27.2 Ohms |
| Self Resonant Frequency | 3.1 MHz | 3.1 MHz | 3.1 MHz |
| Q Minimum | 65 | 65 | 65 |
| Termination | - | - | - |
| Mounting Style | PCB Mount | Through Hole | Through Hole |
| Length | 9.53 mm | 9.53 mm | 9.53 mm |
| Diameter | 3.96 mm | 3.96 mm | 3.96 mm |
| Application | RF | - | - |
| Series | 1638R | 1638R | 1638R |
| Packaging | Reel | Tape & Reel (TR) | Tape & Reel (TR) |
| Product | Fixed Inductors | RF Inductors | RF Inductors |
| Brand | API Delevan | - | - |
| Product Type | Fixed Inductors | - | - |
| Factory Pack Quantity | 1000 | - | - |
| Subcategory | Inductors, Chokes & Coils | - | - |
| Part # Aliases | 1638R-20H T1000 | - | - |
| Unit Weight | 0.035274 oz | - | - |
| Type | - | Molded | Molded |
| Current Rating | - | 91mA | 91mA |
| Package Case | - | Axial | Axial |
| Operating Temperature | - | -55°C ~ 125°C | -55°C ~ 125°C |
| Mounting Type | - | 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) |
| Height Seated Max | - | - | - |
| Ratings | - | - | - |
| DC Resistance DCR | - | 27.2 Ohm Max | 27.2 Ohm Max |
| Material Core | - | Iron | Iron |
| Current Saturation | - | - | - |
| Q Freq | - | 65 @ 790kHz | 65 @ 790kHz |
| Frequency Self Resonant | - | 3.1MHz | 3.1MHz |
| Frequency Test | - | 790kHz | 790kHz |
| 제조사 | 부분 # | 설명 | RFQ |
|---|---|---|---|
API Delevan |
1638R-20J | Fixed Inductors 680uH 5% 27.2ohm Molded Unshield Coil | |
| 1638R-20H | Fixed Inductors 680uH 3% 27.2ohm Molded Unshield Coil | ||
| 1638R-20F | Fixed Inductors 680uH 1% 27.2ohm Molded Unshield Coil | ||
| 1638R-20G | Fixed Inductors 680uH 2% 27.2ohm Molded Unshield Coil | ||
| 1638R-20J | Fixed Inductors 680uH 5% 27.2ohm Molded Unshield Coil | ||
| 1638R-20H | Fixed Inductors 680uH 3% 27.2ohm Molded Unshield Coil |