| BF721 |  | Philips Semiconductors | Silicon Epitaxial Transistor | Original | PDF | 102.08KB | 4 | 
| BF721 |  | Siemens | Cross Reference Guide 1998 | Original | PDF | 27.35KB | 7 | 
| BF721 |  | Siemens | RF-Transistors, MMICs, RF-Diodes, AF-Diodes, AF-Schottky Diodes and RF-Schottky Diodes Guide | Original | PDF | 465.63KB | 37 | 
| BF721 |  | Siemens | PNP Silicon High-Voltage Transistors (Suitable for video output stages in TV sets and switching power supplies High breakdown voltage) | Original | PDF | 132.93KB | 4 | 
| BF721 |  | STMicroelectronics | SMALL SIGNAL PNP TRANSISTOR | Original | PDF | 45.21KB | 4 | 
| BF721 |  | Zetex Semiconductors | SOT223 PNP SILICON PLANAR HIGH VOLTAGE TRANSISTOR | Original | PDF | 35.7KB | 1 | 
| BF721 |  | Motorola | SOT-223 Devices - Switching Transistors / Darlingtons / Tuning Diode | Scan | PDF | 288.24KB | 4 | 
| BF721 |  | Unknown | Shortform IC and Component Datasheets (Plus Cross Reference Data) | Short Form | PDF | 106.03KB | 1 | 
| BF721 |  | Philips Semiconductors | PNP high-voltage transistors | Scan | PDF | 71.15KB | 3 | 
| BF721 |  | Philips Semiconductors | SILICON EPITAXIAL TRANSISTORS | Scan | PDF | 25.67KB | 1 | 
| BF721T1 |  | Motorola | PNP SILICON TRANSISTOR SURFACE MOUNT | Original | PDF | 76.61KB | 4 | 
| BF721T1 |  | On Semiconductor | BF721 - TRANSISTOR 50 mA, 300 V, PNP, Si, SMALL SIGNAL TRANSISTOR, TO-261AA, CASE 318E-04, TO-261, 4 PIN, BIP General Purpose Small Signal | Original | PDF | 128.11KB | 4 | 
| BF721T1 |  | On Semiconductor | PNP Silicon Transistor | Original | PDF | 72.28KB | 8 | 
| BF721T1 |  | On Semiconductor | PNP Silicon Transistor | Original | PDF | 70.68KB | 8 | 
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| BF721T1/D |  | On Semiconductor | TRANSISTOR SURFACE MOUNT | Original | PDF | 108.46KB | 6 | 
| BF721T1-D |  | On Semiconductor | PNP Silicon Transistor | Original | PDF | 70.68KB | 8 | 
| BF721T1G |  | On Semiconductor | High Voltage Transistor PNP | Original | PDF | 55.84KB | 4 | 
| BF721T3 |  | On Semiconductor | BF721 - TRANSISTOR 100 mA, 300 V, PNP, Si, SMALL SIGNAL TRANSISTOR, TO-261AA, CASE 318E-04, 4 PIN, BIP General Purpose Small Signal | Original | PDF | 128.11KB | 4 | 
| BF721T/R |  | Unknown | Historical semiconductor price guide (US$ - 1998). From our catalog scanning project. | Historical | PDF | 45.34KB | 1 |