BF1118 Overview
These switches are a bination of a depletion type Field-Effect Transistor (FET) and a band-switching diode. The BF1118, BF1118R, BF1118W and BF1118WR are encapsulated in the SOT143B, SOT143R, SOT343N and SOT343R respectively. The low loss and high isolation capabilities of these devices provide excellent RF switching functions.
BF1118 Key Features
- Specially designed for low loss RF switching up to 1 GHz
BF1118 Applications
- Various RF switching applications such as: Passive loop through for VCR tuner Transceiver switching