| PartNumber | PCA15EFD-U02S002 | PCA15EFD-U01S003 | PCA15EFD-U03S003 |
| Description | Audio Transformers / Signal Transformers 81uH DCR .07ohms 12pin SMD 6 windings | Audio & Signal Transformers Transformers Audio & Signal 169uH DCR .11ohms 12pin SMD 6 windings | Audio & Signal Transformers Transformers Audio & Signal 23.3uH DCR .11ohms 12pin SMD 6 windings |
| Manufacturer | TDK | TDK Corporation | TDK Corporation |
| Product Category | Audio Transformers / Signal Transformers | Switching Converter, SMPS Transformers | Switching Converter, SMPS Transformers |
| RoHS | Y | - | - |
| Product | Power | Power | Power |
| Termination Style | SMD/SMT | Terminals | Terminals |
| Frequency Range | 10 kHz | - | - |
| Isolation Voltage | 500 V | - | - |
| Minimum Operating Temperature | - 40 C | - | - |
| Maximum Operating Temperature | + 85 C | - | - |
| Application | DCDC Converters - Universal Multiwinding | DCDC Converters - Universal Multiwinding | DCDC Converters - Universal Multiwinding |
| Length | 18.1 mm | 18.1 mm | 18.1 mm |
| Width | 16 mm | 16 mm | 16 mm |
| Height | 9 mm | 9 mm | 9 mm |
| Series | PCA | PCA15EFD | PCA15EFD |
| Packaging | Reel | Tray | Tray |
| Maximum DC Current | 8 A | - | - |
| Maximum DC Resistance | 323 Ohms | - | - |
| Primary Resistance | 8.9 Ohms | 12.9 Ohms | 12.9 Ohms |
| Secondary Resistance | 323 Ohms | 466 Ohms | 466 Ohms |
| Brand | TDK | - | - |
| Product Type | Audio & Signal Transformers | - | - |
| Factory Pack Quantity | 250 | - | - |
| Subcategory | Transformers | - | - |
| Type | - | Configurable (For DC/DC) | Configurable (For DC/DC) |
| Frequency | - | - | - |
| Operating Temperature | - | -40°C ~ 85°C | -40°C ~ 85°C |
| Mounting Type | - | Surface Mount | Surface Mount |
| Size Dimension | - | 18.10mm L x 16.00mm W | 18.10mm L x 16.00mm W |
| Applications | - | Capacitor Charger | Capacitor Charger |
| Voltage Isolation | - | 500Vrms | 500Vrms |
| Height Seated Max | - | 9.00mm | 9.00mm |
| Voltage Primary | - | - | - |
| Intended Chipset | - | - | - |
| Voltage Auxillary | - | - | - |