| PartNumber | TTB16G11-201-4P | TTB12G51-900-2P-T20 | TTB12G51-900-2P |
| Description | Signal Conditioning Imp:100ohms IL:3.5dB ThinFilm Wound Balun | BALUN 174MHZ-860MHZ 50/50 4SMD | Signal Conditioning Imp:50ohms IL:0.7dB ThinFilm Wound Balun |
| Manufacturer | TDK | TDK Corporation | TDK Corporation |
| Product Category | Signal Conditioning | Balun | Balun |
| RoHS | Y | - | - |
| Product Type | Filters | - | - |
| Product | Baluns | - | Baluns |
| Frequency Range | 174 MHz to 860 MHz | 174MHz ~ 860MHz | 174MHz ~ 860MHz |
| Voltage Rating | 10 V | - | 10 V |
| Impedance | 100 Ohms | - | 50 Ohms |
| Termination Style | SMD/SMT | - | SMD/SMT |
| Package / Case | 0.85 mm x 0.65 mm x 0.4 mm | - | - |
| Minimum Operating Temperature | - 25 C | - | - |
| Maximum Operating Temperature | + 85 C | - | - |
| Series | TTB | TTB | |
| Packaging | Reel | Tape & Reel (TR) | Digi-ReelR Alternate Packaging |
| Mounting | SMD/SMT | - | SMD/SMT |
| Operating Temperature Range | - 25 C to + 85 C | - | - 25 C to + 85 C |
| Brand | TDK | - | - |
| Insertion Loss | 0.6 dB to 1 dB | - | 0.6 dB to 1 dB |
| Factory Pack Quantity | 4000 | - | - |
| Subcategory | Filters | - | - |
| Package Case | - | 4-SMD | 0.85 mm x 0.65 mm x 0.4 mm |
| Mounting Type | - | Surface Mount | Surface Mount |
| Impedance Unbalanced Balanced | - | 50 / 50 Ohm | 50 / 50 Ohm |
| Phase Difference | - | 180° | 180° ±15 |
| Insertion Loss Max | - | 1.0dB | 0.7dB |
| Return Loss Min | - | - | - |