The TCM1-43X+ is a surface mount RF transformer with a 1:1 impedance ratio, designed for 50Ω applications across a frequency range of 10 to 4000 MHz. It features a typical insertion loss of 1.1 dB, amplitude unbalance of 0.5 dB, and phase unbalance of 7 degrees. The device supports an RF power rating of 0.4 W and a DC current limit of 30 mA, with an operating temperature range of -40°C to 85°C. The package is the DB1627 case style with physical dimensions of 4.06 x 3.81 x 4.06 x 1.27 x 1.02 x 0.64 mm for A-F and 0.71 x 1.65 x 4.83 x 0.76 mm for G-K, weighing 0.15 grams. Pin connections require pairing pins 1 and 2 as the primary ground, and pin 5 is unused.
1:1 CORE & WIRE Transformer, 10 - 4000 MHz, 50Ω
RF Balun 10MHz ~ 4GHz 50 / 50Ohm 6-SMD Module
RF Balun 10MHz ~ 4GHz 50 / 50Ohm 6-SMD Module
RF Balun 10MHz ~ 4GHz 50 / 50Ohm 6-SMD Module
| Mini-Circuits | DigiKey | |
|---|---|---|
| Product Category | Transformers | Transformers |
| Product Number | TCM1-43X+ | 3157-TCM1-43X+TR-ND |
| Product Name | 1:1 CORE & WIRE Transformer, 10 - 4000 MHz, 50Ω | Balun |
| Category | Signal | Signal |
| Other Transformer Types / Applications | RF | Balun |
| Winding Turns | One to One |
