Part Details for BFY57 by Micro Electronics Corporation
Results Overview of BFY57 by Micro Electronics Corporation
- Distributor Offerings: (0 listings)
- Number of FFF Equivalents: (1 replacement)
- 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.
Applications
Consumer Electronics
Audio and Video Systems
BFY57 Information
BFY57 by Micro Electronics Corporation is a Small Signal Bipolar Transistor.
Small Signal Bipolar Transistors are under the broader part category of Transistors.
A transistor is a small semiconductor device used to amplify, control, or create electrical signals. When selecting a transistor, factors such as voltage, current rating, gain, and power dissipation must be considered, with common types. Read more about Transistors on our Transistors part category page.
Part Details for BFY57
BFY57 CAD Models
BFY57 Part Data Attributes
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BFY57
Micro Electronics Corporation
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Datasheet
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BFY57
Micro Electronics Corporation
Small Signal Bipolar Transistor, 0.1A I(C), 125V V(BR)CEO, 1-Element, NPN, Silicon, TO-39, TO-39, 3 PIN
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| Part Life Cycle Code | Contact Manufacturer | |
| Ihs Manufacturer | MICRO ELECTRONICS LTD | |
| Part Package Code | TO-39 | |
| Package Description | CYLINDRICAL, O-MBCY-W3 | |
| Pin Count | 3 | |
| Reach Compliance Code | unknown | |
| ECCN Code | EAR99 | |
| Collector Current-Max (IC) | 0.1 A | |
| Collector-Emitter Voltage-Max | 125 V | |
| Configuration | SINGLE | |
| DC Current Gain-Min (hFE) | 30 | |
| JEDEC-95 Code | TO-39 | |
| JESD-30 Code | O-MBCY-W3 | |
| Number of Elements | 1 | |
| Number of Terminals | 3 | |
| Operating Temperature-Max | 175 °C | |
| Package Body Material | METAL | |
| Package Shape | ROUND | |
| Package Style | CYLINDRICAL | |
| Polarity/Channel Type | NPN | |
| Power Dissipation-Max (Abs) | 0.8 W | |
| Qualification Status | Not Qualified | |
| Surface Mount | NO | |
| Terminal Form | WIRE | |
| Terminal Position | BOTTOM | |
| Transistor Element Material | SILICON | |
| Transition Frequency-Nom (fT) | 40 MHz |
Alternate Parts for BFY57
This table gives cross-reference parts and alternative options found for BFY57. 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 BFY57, 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 | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| BFY57 | Central Semiconductor Corp | Check for Price | Small Signal Bipolar Transistor, 0.1A I(C), 125V V(BR)CEO, 1-Element, NPN, Silicon, TO-39, TO-39, 3 PIN | BFY57 vs BFY57 |