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| PartNumber | 78F271J | 78F271J-TR-RC | 78F271J-RC |
| Description | FIXED IND 270UH 70MA 6.5 OHM TH | Fixed Inductors 270uH 5% Axial RF Choke | Fixed Inductors 270uH 5% |
| Manufacturer | Bourns Inc. | J.W. Miller | Bourns Inc. |
| Product Category | Fixed Inductors | Fixed Inductors | Fixed Inductors |
| Series | 78F | - | 78F |
| Type | Wirewound | - | Wirewound |
| Packaging | Bulk | - | Bulk |
| Current Rating | 70mA | - | 120mA |
| Package Case | Axial | - | Axial |
| Operating Temperature | -55°C ~ 105°C | - | -55°C ~ 105°C |
| Mounting Type | Through Hole | - | Through Hole |
| Size Dimension | 0.110" Dia x 0.280" L (2.79mm x 7.11mm) | - | 0.110" Dia x 0.280" L (2.79mm x 7.11mm) |
| Tolerance | ±5% | - | ±5% |
| Height Seated Max | - | - | - |
| Ratings | - | - | - |
| Shielding | Unshielded | - | Unshielded |
| Inductance | 270μH | - | 270μH |
| DC Resistance DCR | 6.5 Ohm Max | - | 7.7 Ohm Max |
| Material Core | Ferrite | - | Ferrite |
| Current Saturation | - | - | - |
| Q Freq | 60 @ 790kHz | - | 60 @ 790kHz |
| Frequency Self Resonant | 3.7MHz | - | 3.7MHz |
| Frequency Test | 790kHz | - | 790kHz |
| Product | - | - | RF Inductors |
| Mounting Style | - | - | Through Hole |
| Termination Style | - | - | Axial |
| Operating Temperature Range | - | - | - 55 C to + 105 C |
| Length | - | - | 7.11 mm |
| Diameter | - | - | 2.79 mm |
| Test Frequency | - | - | 0.79 MHz |
| Lead Diameter | - | - | 0.51 mm |
| Maximum DC Current | - | - | 120 mA |
| Maximum DC Resistance | - | - | 7.7 Ohms |
| Self Resonant Frequency | - | - | 3.7 MHz |
| Core Material | - | - | Ferrite |
| Q Minimum | - | - | 60 |
| 製造商 | 型號 | 描述 | RFQ |
|---|---|---|---|
Bourns |
78F271J | FIXED IND 270UH 70MA 6.5 OHM TH | |
| 78F271J-RC | Fixed Inductors 270uH 5% | ||
| 78F271J-TR-RC | Fixed Inductors 270uH 5% Axial RF Choke |