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| PartNumber | SRP6540-R56M | SRP6540-R82M | SRP6540-R68M |
| Description | Fixed Inductors 0.56uH 20% SMD 6540 | Fixed Inductors 0.82uH 20% SMD 6540 | Fixed Inductors 0.68uH 20% SMD 6540 |
| Manufacturer | Bourns Inc. | Bourns Inc. | Bourns Inc. |
| Product Category | Fixed Inductors | Fixed Inductors | Fixed Inductors |
| Series | SRP6540 | SRP6540 | SRP6540 |
| Product | Power Inductors | Power Inductors | Power Inductors |
| Type | Wirewound | Wirewound | Wirewound |
| Packaging | Digi-ReelR Alternate Packaging | Digi-ReelR Alternate Packaging | Digi-ReelR Alternate Packaging |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Current Rating | 18A | 15A | 16.5A |
| Termination Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Operating Temperature Range | - 55 C to + 125 C | - 55 C to + 125 C | - 55 C to + 125 C |
| Height | 4 mm | 4 mm | 4 mm |
| Length | 7.2 mm | 7.2 mm | 7.2 mm |
| Width | 6.5 mm | 6.5 mm | 6.5 mm |
| Package Case | 7.2 mm x 6.5 mm x 4 mm | 7.2 mm x 6.5 mm x 4 mm | 7.2 mm x 6.5 mm x 4 mm |
| Operating Temperature | -55°C ~ 125°C | -55°C ~ 125°C | -55°C ~ 125°C |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount |
| Size Dimension | 0.283" L x 0.256" W (7.20mm x 6.50mm) | 0.283" L x 0.256" W (7.20mm x 6.50mm) | 0.283" L x 0.256" W (7.20mm x 6.50mm) |
| Tolerance | ±20% | ±20% | ±20% |
| Height Seated Max | 0.157" (4.00mm) | 0.157" (4.00mm) | 0.157" (4.00mm) |
| Ratings | - | - | - |
| Shielding | Shielded | Shielded | Shielded |
| Test Frequency | 100 kHz | 100 kHz | 100 kHz |
| Inductance | 560nH | 820nH | 680nH |
| DC Resistance DCR | 4.4 mOhm Max | 5.5 mOhm Max | 5 mOhm Max |
| Material Core | Powdered Iron | Powdered Iron | Powdered Iron |
| Current Saturation | 18A | 15A | 17A |
| Q Freq | - | - | - |
| Frequency Self Resonant | - | - | - |
| Frequency Test | 100kHz | 100kHz | 100kHz |
| Maximum DC Current | 18 A | 15 A | 16.5 A |
| Maximum DC Resistance | 4.4 mOhms | 5.5 mOhms | 5 mOhms |
| Core Material | Iron Powder | Iron Powder | Iron Powder |
| Manufacturer | Part # | Description | RFQ |
|---|---|---|---|
Bourns |
SRP6540-R56M | Fixed Inductors 0.56uH 20% SMD 6540 | |
| SRP6540-R82M | Fixed Inductors 0.82uH 20% SMD 6540 | ||
| SRP6540-R68M | Fixed Inductors 0.68uH 20% SMD 6540 |