| BFR91A |  | Philips Semiconductors | NPN 6 GHz Wideband Transistor | Original | PDF | 719.26KB | 12 | 
| BFR91A |  | Planeta Semiconductor JSC | NPN silicon high-frequency transistor. | Original | PDF | 40.23KB | 4 | 
| BFR91A |  | Siemens | Cross Reference Guide 1998 | Original | PDF | 27.35KB | 7 | 
| BFR91A |  | Various Russian Datasheets | Transistor | Original | PDF | 84.39KB | 8 | 
| BFR91A |  | Vishay Intertechnology | Silicon NPN Planar RF Transistor | Original | PDF | 114.37KB | 8 | 
| BFR91A |  | Vishay Semiconductors | Silicon NPN Planar RF Transistor | Original | PDF | 137.19KB | 8 | 
| BFR91A |  | Unknown | Transistor Replacements | Scan | PDF | 86.32KB | 1 | 
| BFR91A |  | Unknown | Semiconductor Master Cross Reference Guide | Scan | PDF | 113.77KB | 1 | 
| BFR91A |  | Unknown | Shortform IC and Component Datasheets (Plus Cross Reference Data) | Short Form | PDF | 88.51KB | 1 | 
| BFR91A |  | Unknown | Shortform Data and Cross References (Misc Datasheets) | Short Form | PDF | 30.6KB | 1 | 
| BFR91A |  | Philips Semiconductors | Plastic RF Transistors | Scan | PDF | 349.41KB | 1 | 
| BFR91AGELB-GS08 |  | Vishay | TRANS GP BJT NPN 12V 0.05A | Original | PDF | 268.87KB | 7 |