PartNumber | B78476A8245A003 | B78476A8246A003 | B78476A8245A3 |
Description | Audio Transformers / Signal Transformers 10/100 BASE-T 0C-70C 1-PORT POE | Audio Transformers / Signal Transformers 10/100 BASE-T 0C-70C 4-PORT POE | Audio & Signal Transformers Transformers Audio & Signal 10/100 BASE-T 0C-70C 1-PORT POE |
Manufacturer | EPCOS / TDK | EPCOS / TDK | EPCOS (TDK) |
Product Category | Audio Transformers / Signal Transformers | Audio Transformers / Signal Transformers | Pulse Transformers |
RoHS | Y | Y | - |
Product | LAN | LAN | LAN |
Type | Module | Module | Module |
Termination Style | SMD/SMT | SMD/SMT | SMD/SMT |
Frequency Range | 100 kHz to 100 MHz | 100 kHz to 100 MHz | 100 kHz to 100 MHz |
Inductance | 350 uH | 350 uH | 350 uH |
Isolation Voltage | 1.5 kV | 1.5 kV | 1.5 kV |
Minimum Operating Temperature | 0 C | 0 C | - |
Maximum Operating Temperature | + 70 C | + 70 C | - |
Number of Channels | Single | Quad | Single |
Application | 10/100 Base-T PoE | 10/100 Base-T PoE | 10/100Base-T PoE |
Length | 28.1 mm | 27.81 mm | 28.1 mm |
Width | 11.9 mm | 12.19 mm | 11.9 mm |
Height | 5.5 mm | 7.24 mm | 5.5 mm |
Series | B78476A | B78476A | - |
Packaging | Reel | Reel | Reel |
Maximum DC Current | 8 mA | 8 mA | 8 mA |
Brand | EPCOS / TDK | EPCOS / TDK | - |
Product Type | Audio & Signal Transformers | Audio & Signal Transformers | - |
Factory Pack Quantity | 4000 | 300 | - |
Subcategory | Transformers | Transformers | - |
Part # Aliases | 3 B78476A8245A B78476A8245A003 B78476A8245A3 B82500C0000A002 | 3 B78476A8246A B78476A8246A003 B78476A8246A3 | B78476A8245A003 |
Operating Temperature Range | - | - | 0 C to + 70 C |
Mounting Type | - | - | - |
Size Dimension | - | - | - |
Height Seated Max | - | - | - |
Transformer Type | - | - | - |
Turns Ratio PrimarySecondary | - | - | - |
E T | - | - | - |