- MRF553
- Advanced Power Technology
- RF & MICROWAVE DISCRETE LOW POWER TRANSISTORS
- MRF553
- Advanced Semiconductor, Inc.
- RF Bipolar Transistors RF Transistor
- MRF553
- Motorola / Freescale Semiconductor
- RF LOW POWER TRANSISTOR NPN SILICON
- MRF553
- Microsemi Corp.
- VHF BAND, Si, NPN, RF SMALL SIGNAL TRANSISTOR