 | | | |
| PartNumber | SDR0703-470KL | SDR0703-471KL | SDR0703-4R7KL |
| Description | Fixed Inductors 47uH 10% SMD 0703 | Fixed Inductors 470uH 10% SMD 0703 | Fixed Inductors 4.7uH 10% SMD 0703 |
| Manufacturer | Bourns Inc. | Bourns Inc. | Bourns Inc. |
| Product Category | Fixed Inductors | Fixed Inductors | Fixed Inductors |
| Series | SDR0703 | SDR0703 | SDR0703 |
| Product | Power Inductors | Power Inductors | Power Inductors |
| Type | Wirewound | Wirewound | Wirewound |
| Packaging | Cut Tape (CT) Alternate Packaging | Cut Tape (CT) Alternate Packaging | Tape & Reel (TR) |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Current Rating | 400mA | 130mA | 1.5A |
| Termination Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Qualification | Commercial | Commercial | - |
| Operating Temperature Range | - 40 C to + 125 C | - 40 C to + 125 C | - 40 C to + 125 C |
| Height | 2.7 mm | 2.7 mm | 2.7 mm |
| Length | 6.5 mm | 6.5 mm | 6.5 mm |
| Width | 4.5 mm | 4.5 mm | 4.5 mm |
| Package Case | Nonstandard | Nonstandard | Nonstandard |
| Operating Temperature | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount |
| Size Dimension | 0.256" L x 0.177" W (6.50mm x 4.50mm) | 0.256" L x 0.177" W (6.50mm x 4.50mm) | 0.256" L x 0.177" W (6.50mm x 4.50mm) |
| Tolerance | ±10% | ±10% | ±10% |
| Height Seated Max | 0.106" (2.70mm) | 0.106" (2.70mm) | 0.106" (2.70mm) |
| Ratings | - | - | - |
| Shielding | Unshielded | Unshielded | Unshielded |
| Test Frequency | 2.52 MHz | 0.796 MHz | 7.96 MHz |
| Inductance | 47μH | 470μH | 4.7μH |
| DC Resistance DCR | 720 mOhm Max | 7 Ohm Max | 100 mOhm Max |
| Material Core | Ferrite | Ferrite | Ferrite |
| Current Saturation | 640mA | 160mA | 2.1A |
| Q Freq | 20 @ 2.52MHz | 33 @ 796kHz | 20 @ 7.96MHz |
| Frequency Self Resonant | 15MHz | 5MHz | 60MHz |
| Frequency Test | 100kHz | 100kHz | 100kHz |
| Maximum DC Current | 400 mA | 130 mA | 1.5 A |
| Maximum DC Resistance | 720 mOhms | 7 Ohms | 100 mOhms |
| Self Resonant Frequency | 15 MHz | 5 MHz | 60 MHz |
| Q Minimum | 20 | 33 | 20 |
| Manufacturer | Part # | Description | RFQ |
|---|---|---|---|
Bourns |
SDR0703-4R7M | Fixed Inductors 4.7uH 20% SMD 0703 | |
| SDR0703-470KL | Fixed Inductors 47uH 10% SMD 0703 | ||
| SDR0703-471KL | Fixed Inductors 470uH 10% SMD 0703 | ||
| SDR0703-4R7KL | Fixed Inductors 4.7uH 10% SMD 0703 | ||
| SDR0703-4R7ML | Fixed Inductors 4.7uH 20% SMD 0703 |