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| PartNumber | SRF0703-220M | SRF0703-221M | SRF0703-2R2M |
| Description | Coupled Inductors 22uH 20% SMD 0703 | Coupled Inductors 220uH 20% SMD 0703 | Coupled Inductors 2.2uH 20% SMD 0703 |
| Manufacturer | Bourns Inc. | Bourns Inc. | Bourns Inc. |
| Product Category | Arrays, Signal Transformers | Arrays, Signal Transformers | Arrays, Signal Transformers |
| Series | SRF0703 | SRF0703 | SRF0703 |
| Product | SMD Power Inductors | SMD Power Inductors | SMD Power Inductors |
| Type | Dual-Winding Shielded Power Inductors | Dual-Winding Shielded Power Inductors | Dual-Winding Shielded Power Inductors |
| Packaging | Digi-ReelR Alternate Packaging | Digi-ReelR Alternate Packaging | Digi-ReelR Alternate Packaging |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Termination Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Operating Temperature Range | - 40 C to + 105 C | - 40 C to + 105 C | - 40 C to + 105 C |
| Height | 0.142" (3.60mm) | 0.142" (3.60mm) | 0.142" (3.60mm) |
| Length | 7.6 mm | 7.6 mm | 7.6 mm |
| Width | 7.6 mm | 7.6 mm | 7.6 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 | 0.299" L x 0.299" W (7.60mm x 7.60mm) | 0.299" L x 0.299" W (7.60mm x 7.60mm) | 0.299" L x 0.299" W (7.60mm x 7.60mm) |
| Tolerance | ±20% | ±20% | ±20% |
| Shielding | Shielded | Shielded | Shielded |
| Number of Coils | 2 | 2 | 2 |
| Inductance Connected In Series | 88μH | 880μH | 8.8μH |
| Inductance Connected In Parallel | 22μH | 220μH | 2.2μH |
| Current Rating Parallel | 1.62A | 520mA | 4.11A |
| Current Rating Series | 811mA | 260mA | 2.06A |
| Current Saturation Parallel | 1.67A | 530mA | 5.52A |
| Current Saturation Series | 830mA | 270mA | 2.76A |
| DC Resistance DCR Parallel | 150 mOhm Max | 1.48 Ohm Max | 21.7 mOhm Max |
| DC Resistance DCR Series | 620 mOhm Max | 5.5 Ohm Max | 132 mOhm Max |
| Maximum DC Current | 1.62 A | 520 mA | 4.11 A |
| Maximum DC Resistance | 150 mOhms | 1.48 Ohms | 21.7 mOhms |
| Core Material | Ferrite | Ferrite | Ferrite |
| Inductance Parallel | 22 uH | 220 uH | 2.2 uH |
| Inductance Series | 88 uH | 880 uH | 8.8 uH |