Part Details for BF422 by TDK Micronas GmbH
Overview of BF422 by TDK Micronas GmbH
- Distributor Offerings: (0 listings)
- Number of FFF Equivalents: (10 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (10 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
Part Details for BF422
BF422 CAD Models
BF422 Part Data Attributes
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BF422
TDK Micronas GmbH
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Datasheet
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BF422
TDK Micronas GmbH
Small Signal Bipolar Transistor, 250V V(BR)CEO, 1-Element, NPN, Silicon, TO-92
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| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | ITT SEMICONDUCTOR | |
| Reach Compliance Code | unknown | |
| ECCN Code | EAR99 | |
| Additional Feature | TO-18 PIN CONFIGURATION AVAILABLE | |
| Collector-Base Capacitance-Max | 1.6 pF | |
| Collector-Emitter Voltage-Max | 250 V | |
| Configuration | SINGLE | |
| DC Current Gain-Min (hFE) | 50 | |
| JEDEC-95 Code | TO-92 | |
| JESD-30 Code | O-PBCY-W3 | |
| Number of Elements | 1 | |
| Number of Terminals | 3 | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Shape | ROUND | |
| Package Style | CYLINDRICAL | |
| Polarity/Channel Type | NPN | |
| Qualification Status | Not Qualified | |
| Surface Mount | NO | |
| Terminal Form | WIRE | |
| Terminal Position | BOTTOM | |
| Transistor Element Material | SILICON | |
| Transition Frequency-Nom (fT) | 60 MHz | |
| VCEsat-Max | 0.6 V |
Alternate Parts for BF422
This table gives cross-reference parts and alternative options found for BF422. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of BF422, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
| Part Number | Description | Manufacturer | Compare |
|---|---|---|---|
| BF422,116 | BF422 | NXP Semiconductors | BF422 vs BF422,116 |
| BF422 | Small Signal Bipolar Transistor, 0.02A I(C), 250V V(BR)CEO, 1-Element, NPN, Silicon, TO-92, | Micro Electronics Ltd | BF422 vs BF422 |
| BF422 | 500mA, 250V, NPN, Si, SMALL SIGNAL TRANSISTOR, TO-92 | Motorola Mobility LLC | BF422 vs BF422 |
| BF422ZL1 | 50mA, 250V, NPN, Si, SMALL SIGNAL TRANSISTOR, TO-92, CASE 29-11, TO-226AA, 3 PIN | Rochester Electronics LLC | BF422 vs BF422ZL1 |
| BF422G | 50mA, 250V, NPN, Si, SMALL SIGNAL TRANSISTOR, TO-92, LEAD FREE, CASE 29-11, TO-226AA, 3 PIN | Rochester Electronics LLC | BF422 vs BF422G |
| BF422ZL1G | High Voltage NPN Bipolar Transistor, TO-92 (TO-226) 5.33mm Body Height, 2000-FNFLD | onsemi | BF422 vs BF422ZL1G |
| BF422RL1G | 50mA, 250V, NPN, Si, SMALL SIGNAL TRANSISTOR, TO-92, LEAD FREE, CASE 29-11, TO-226AA, 3 PIN | onsemi | BF422 vs BF422RL1G |
| BF422 | TRANSISTOR 50 mA, 250 V, NPN, Si, SMALL SIGNAL TRANSISTOR, TO-92, 2-5F103, 3 PIN, BIP General Purpose Small Signal | Toshiba America Electronic Components | BF422 vs BF422 |
| BF422RL1 | 50mA, 250V, NPN, Si, SMALL SIGNAL TRANSISTOR, TO-92, CASE 29-11, TO-226AA, 3 PIN | onsemi | BF422 vs BF422RL1 |
| BF422-T/R | 50mA, 250V, NPN, Si, SMALL SIGNAL TRANSISTOR, TO-92, PLASTIC, SC-43A, 3 PIN | NXP Semiconductors | BF422 vs BF422-T/R |