Part Details for BC179B by TT Electronics Power and Hybrid / Semelab Limited
Results Overview of BC179B by TT Electronics Power and Hybrid / Semelab Limited
- Distributor Offerings: (0 listings)
- Number of FFF Equivalents: (3 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.
BC179B Information
BC179B by TT Electronics Power and Hybrid / Semelab Limited 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 BC179B
BC179B CAD Models
BC179B Part Data Attributes
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BC179B
TT Electronics Power and Hybrid / Semelab Limited
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Datasheet
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BC179B
TT Electronics Power and Hybrid / Semelab Limited
100mA, 20V, PNP, Si, SMALL SIGNAL TRANSISTOR, TO-18, HERMETIC SEALED, METAL PACKAGE-3
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| Rohs Code | No | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | SEMELAB LTD | |
| Part Package Code | BCY | |
| Package Description | CYLINDRICAL, O-MBCY-W3 | |
| Pin Count | 3 | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| Additional Feature | LOW NOISE | |
| Collector Current-Max (IC) | 0.1 A | |
| Collector-Emitter Voltage-Max | 20 V | |
| Configuration | SINGLE | |
| DC Current Gain-Min (hFE) | 240 | |
| JEDEC-95 Code | TO-18 | |
| JESD-30 Code | O-MBCY-W3 | |
| JESD-609 Code | e0 | |
| Number of Elements | 1 | |
| Number of Terminals | 3 | |
| Package Body Material | METAL | |
| Package Shape | ROUND | |
| Package Style | CYLINDRICAL | |
| Polarity/Channel Type | PNP | |
| Qualification Status | Not Qualified | |
| Surface Mount | NO | |
| Terminal Finish | TIN LEAD | |
| Terminal Form | WIRE | |
| Terminal Position | BOTTOM | |
| Transistor Application | AMPLIFIER | |
| Transistor Element Material | SILICON | |
| Transition Frequency-Nom (fT) | 200 MHz |
Alternate Parts for BC179B
This table gives cross-reference parts and alternative options found for BC179B. 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 BC179B, 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 |
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| BC179B | onsemi | Check for Price | 20V, PNP, Si, SMALL SIGNAL TRANSISTOR, TO-18 | BC179B vs BC179B |
| BC179B | Micro Electronics Corporation | Check for Price | Small Signal Bipolar Transistor, 0.2A I(C), PNP, | BC179B vs BC179B |
| BC179B | TT Electronics Resistors | Check for Price | Small Signal Bipolar Transistor, 0.1A I(C), 20V V(BR)CEO, 1-Element, PNP, Silicon, TO-18, HERMETIC SEALED, METAL PACKAGE-3 | BC179B vs BC179B |