Part Details for BC557 by Fairchild Semiconductor Corporation
Overview of BC557 by Fairchild Semiconductor Corporation
- Distributor Offerings: (4 listings)
- Number of FFF Equivalents: (10 crosses)
- 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
Price & Stock for BC557
| Part # | Distributor | Description | Stock | Price | Buy | |
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Bristol Electronics | 6786 |
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RFQ | ||
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Quest Components | Bipolar Junction Transistor, PNP Type, TO-92 | 5428 |
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$0.0726 / $0.3630 | Buy Now |
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Rochester Electronics | Small Signal Bipolar Transistor, 0.1A, 45V, PNP, TO-92 ' RoHS: Compliant Status: Obsolete Min Qty: 1 | 11562 |
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$0.0484 / $0.0569 | Buy Now |
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ComSIT USA | PNP EPITAXIAL SILICON TRANSISTOR Small Signal Bipolar Transistor, 0.1A I(C), 45V V(BR)CEO, 1-Element, PNP, Silicon, TO-92 RoHS: Compliant | Europe - 4000 |
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RFQ |
Part Details for BC557
BC557 CAD Models
BC557 Part Data Attributes:
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BC557
Fairchild Semiconductor Corporation
Buy Now
Datasheet
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Compare Parts:
BC557
Fairchild Semiconductor Corporation
Small Signal Bipolar Transistor, 0.1A I(C), 45V V(BR)CEO, 1-Element, PNP, Silicon, TO-92, LEAD FREE, TO-92, 3 PIN
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | FAIRCHILD SEMICONDUCTOR CORP | |
| Part Package Code | TO-92 | |
| Package Description | LEAD FREE, TO-92, 3 PIN | |
| Pin Count | 3 | |
| Manufacturer Package Code | 3LD, TO-92, MOLDED, STD STRAIGHT LD (NO EOL CODE) | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8541.21.00.95 | |
| Collector Current-Max (IC) | 0.1 A | |
| Collector-Emitter Voltage-Max | 45 V | |
| Configuration | SINGLE | |
| DC Current Gain-Min (hFE) | 110 | |
| JEDEC-95 Code | TO-92 | |
| JESD-30 Code | O-PBCY-T3 | |
| JESD-609 Code | e1 | |
| Number of Elements | 1 | |
| Number of Terminals | 3 | |
| Operating Temperature-Max | 150 °C | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Shape | ROUND | |
| Package Style | CYLINDRICAL | |
| Polarity/Channel Type | PNP | |
| Power Dissipation-Max (Abs) | 0.625 W | |
| Qualification Status | Not Qualified | |
| Surface Mount | NO | |
| Terminal Finish | TIN SILVER COPPER | |
| Terminal Form | THROUGH-HOLE | |
| Terminal Position | BOTTOM | |
| Transistor Application | SWITCHING | |
| Transistor Element Material | SILICON | |
| Transition Frequency-Nom (fT) | 150 MHz |
Alternate Parts for BC557
This table gives cross-reference parts and alternative options found for BC557. 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 BC557, 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 |
|---|---|---|---|
| BC557BT/R | TRANSISTOR 100 mA, 45 V, PNP, Si, SMALL SIGNAL TRANSISTOR, TO-92, PLASTIC, SC-43A, 3 PIN, BIP General Purpose Small Signal | NXP Semiconductors | BC557 vs BC557BT/R |
| BC557J05Z | 100 mA, 45 V, PNP, Si, SMALL SIGNAL TRANSISTOR, TO-92, 3 PIN | Fairchild Semiconductor Corporation | BC557 vs BC557J05Z |
| BC557ZL1 | 100mA, 45V, PNP, Si, SMALL SIGNAL TRANSISTOR, TO-226AA, TO-92, 3 PIN | Motorola Mobility LLC | BC557 vs BC557ZL1 |
| 933197710116 | TRANSISTOR 100 mA, 45 V, PNP, Si, SMALL SIGNAL TRANSISTOR, TO-92, PLASTIC, SPT, SC-43, 3 PIN, BIP General Purpose Small Signal | NXP Semiconductors | BC557 vs 933197710116 |
| BC557B | 100mA, 45V, PNP, Si, SMALL SIGNAL TRANSISTOR, TO-226AA, TO-92, 3 PIN | Motorola Mobility LLC | BC557 vs BC557B |
| BC557AZL1 | 100mA, 45V, PNP, Si, SMALL SIGNAL TRANSISTOR, TO-226AA, TO-92, 3 PIN | Motorola Mobility LLC | BC557 vs BC557AZL1 |
| BC557BRL1 | 100mA, 45V, PNP, Si, SMALL SIGNAL TRANSISTOR, TO-92 | Motorola Mobility LLC | BC557 vs BC557BRL1 |
| BC557,116 | BC557 | NXP Semiconductors | BC557 vs BC557,116 |
| BC557/D74Z | 100mA, PNP, Si, SMALL SIGNAL TRANSISTOR, TO-92 | Texas Instruments | BC557 vs BC557/D74Z |
| BC557 | Small Signal Bipolar Transistor, 0.1A I(C), 45V V(BR)CEO, 1-Element, PNP, Silicon, TO-92, TO-92, 3 PIN | Samsung Semiconductor | BC557 vs BC557 |