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| PartNumber | SRP1250-1R2M | SRP1250-1R0M | SRP1250-100M |
| Description | Fixed Inductors 1.2uH 20% SMD 1250 | Fixed Inductors 1uH 20% SMD 1250 | Fixed Inductors 10uH 20% SMD 1250 |
| Manufacturer | Bourns Inc. | Bourns Inc. | Bourns Inc. |
| Product Category | Fixed Inductors | Fixed Inductors | Fixed Inductors |
| Series | SRP1250 | SRP1250 | SRP1250 |
| Product | Power Inductors | Power Inductors | Power Inductors |
| Type | Wirewound | Wirewound | Wirewound |
| Packaging | Cut Tape (CT) Alternate Packaging | Digi-ReelR Alternate Packaging | Digi-ReelR Alternate Packaging |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Current Rating | 27A | 29A | 9A |
| Termination Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Operating Temperature Range | - 55 C to + 150 C | - 55 C to + 150 C | - 55 C to + 150 C |
| Height | 5.2 mm | 5.2 mm | 5.2 mm |
| Length | 13.9 mm | 13.9 mm | 13.9 mm |
| Width | 13.5 mm | 13.5 mm | 13.5 mm |
| Package Case | 1250 | 1250 | Nonstandard |
| Operating Temperature | -55°C ~ 150°C | -55°C ~ 150°C | -55°C ~ 150°C |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount |
| Size Dimension | 0.547" L x 0.531" W (13.90mm x 13.50mm) | 0.547" L x 0.531" W (13.90mm x 13.50mm) | 0.547" L x 0.531" W (13.90mm x 13.50mm) |
| Tolerance | ±20% | ±20% | ±20% |
| Height Seated Max | 0.232" (5.90mm) | 0.232" (5.90mm) | 0.232" (5.90mm) |
| Ratings | - | - | - |
| Shielding | Shielded | Shielded | Shielded |
| Test Frequency | 100 kHz | 100 kHz | 100 kHz |
| Inductance | 1.2μH | 1μH | 10μH |
| DC Resistance DCR | 3.3 mOhm Max | 2.5 mOhm Max | 25.5 mOhm Max |
| Material Core | Iron | Iron | Iron |
| Current Saturation | 49A | 50A | 16A |
| Q Freq | - | - | - |
| Frequency Self Resonant | - | - | - |
| Frequency Test | 100kHz | 100kHz | 100kHz |
| Part # Aliases | SRP1250-1R2M | SRP1250-1R0M | - |
| Maximum DC Current | 27 A | 29 A | 9 A |
| Maximum DC Resistance | 3.3 mOhms | 2.5 mOhms | 25.5 mOhms |
| Core Material | - | - | Iron |