| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| 2N5240 | Texas Instruments | Check for Price | Transistor | BD157 vs 2N5240 |
| 2N4002 | Fairchild Semiconductor Corporation | Check for Price | Transistor | BD157 vs 2N4002 |
| 2N4904 | Harris Semiconductor | Check for Price | Transistor | BD157 vs 2N4904 |
| 2N4921 | National Semiconductor Corporation | Check for Price | Transistor | BD157 vs 2N4921 |
| MJ4502 | Texas Instruments | Check for Price | Transistor | BD157 vs MJ4502 |
| 2N4903 | Fairchild Semiconductor Corporation | Check for Price | Transistor | BD157 vs 2N4903 |
Part Details for BD157 by Texas Instruments
Results Overview of BD157 by Texas Instruments
- Distributor Offerings: (0 listings)
- Number of FFF Equivalents: (0 replacements)
- Tariff Estimator: (Not Available)
- Number of Functional Equivalents: (6 options)
- CAD Models: (Request Part)
- 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.
BD157 Information
BD157 by Texas Instruments is an Other Transistor.
Other 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.
BD157 Part Data Attributes
|
|
BD157
Texas Instruments
Buy Now
|
Compare Parts:
BD157
Texas Instruments
BD157
|
| Rohs Code | No | |
| Part Life Cycle Code | Obsolete | |
| Package Description | , | |
| Reach Compliance Code | Unknown | |
| ECCN Code | EAR99 | |
| Collector Current-Max (IC) | 0.5 A | |
| Configuration | Single | |
| DC Current Gain-Min (hFE) | 30 | |
| JESD-609 Code | e0 | |
| Number of Elements | 1 | |
| Operating Temperature-Max | 150 °C | |
| Polarity/Channel Type | Npn | |
| Power Dissipation-Max (Abs) | 20 W | |
| Surface Mount | No | |
| Terminal Finish | Tin/Lead (Sn/Pb) |
Alternate Parts for BD157
This table gives cross-reference parts and alternative options found for BD157. 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 BD157, 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.