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| PartNumber | CTX2-4A | CTX2-4-R | CTX2-4A-R |
| Description | Fixed Inductors 1.76uH 4.9A 0.007ohms | Fixed Inductors 2.0uH 9A 0.0063ohms | |
| Manufacturer | Eaton | Eaton | Eaton |
| Product Category | Arrays, Signal Transformers | Arrays, Signal Transformers | Arrays, Signal Transformers |
| Series | OCTA-PACR PLUS | OCTA-PACR | OCTA-PACR PLUS |
| Product | Power Inductors | Power Inductors | Power Inductors |
| Type | Inductors and Transformers | - | Inductors and Transformers |
| Packaging | Tape & Reel (TR) | Tape & Reel (TR) | Tape & Reel (TR) |
| Unit Weight | 0.080000 oz | 0.096000 oz | 0.080000 oz |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Termination Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Operating Temperature Range | - 40 C to + 85 C | - | - 40 C to + 85 C |
| Height | 0.250" (6.35mm) | 0.250" (6.35mm) | 0.250" (6.35mm) |
| Length | 11.43 mm | 11.43 mm | 11.43 mm |
| Width | 11.43 mm | 11.43 mm | 11.43 mm |
| Package Case | Nonstandard | Nonstandard | Nonstandard |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount |
| Size Dimension | 0.550" L x 0.550" W (13.97mm x 13.97mm) | 0.550" L x 0.550" W (13.97mm x 13.97mm) | 0.550" L x 0.550" W (13.97mm x 13.97mm) |
| Tolerance | ±25% | ±20% | ±25% |
| Shielding | Unshielded | Unshielded | Unshielded |
| Number of Coils | 2 | 2 | 2 |
| Inductance Connected In Series | 8.7μH | 7.06μH | 8.7μH |
| Inductance Connected In Parallel | 2.18μH | 1.76μH | 2.18μH |
| Current Rating Parallel | 8.38A | 4.9A | 8.38A |
| Current Rating Series | 4.19A | 2.45A | 4.19A |
| Current Saturation Parallel | 9A | - | 9A |
| Current Saturation Series | 4.5A | - | 4.5A |
| DC Resistance DCR Parallel | 6.3 mOhm Max | 7 mOhm Max | 6.3 mOhm Max |
| DC Resistance DCR Series | 25.1 mOhm Max | 28 mOhm Max | 25.1 mOhm Max |
| Maximum DC Current | 9 A | 4.9 A | 9 A |
| Maximum DC Resistance | 6.3 mOhms | 7 mOhms | 6.3 mOhms |
| Core Material | Amorphous Metal | - | Amorphous Metal |