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BC557BTA
Bipolar (BJT) Single Transistor, PNP, 45 V, 100 mA, 500 mW, TO-92, Through Hole
Image is for illustrative purposes only. Please refer to product description.
ManufacturerONSEMI
Manufacturer Part NoBC557BTACopy
Manufacturer Standard Lead Time12 weeks
Newark Part No.
Re-Reel31Y0494RL
Cut Tape31Y0494
Your Part Number
41,845 In Stock
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Delivery in 4-6 Business Days(UK stock)
Order before 6pm EST standard shipping
Packaging Options
| Packaging Type | Quantity | Unit Price: | Total |
|---|---|---|---|
| Cut Tape | 5 | $0.376 | $1.88 |
| Total Price | $1.88 | ||
Cut Tape & Re-Reel
| Quantity | Price |
|---|---|
| 5+ | $0.376 |
| 10+ | $0.292 |
| 25+ | $0.205 |
| 50+ | $0.173 |
| 100+ | $0.148 |
| 250+ | $0.121 |
| 500+ | $0.105 |
| 1000+ | $0.089 |
Line Note
Added to your Order Confirmation, Invoice, and Dispatch note for this order only.
Product Information
ManufacturerONSEMI
Manufacturer Part NoBC557BTACopy
Manufacturer Standard Lead Time12 weeks
Newark Part No.
Re-Reel31Y0494RL
Cut Tape31Y0494
Technical Datasheet
Transistor PolarityPNP
Collector Emitter Voltage Max45V
Collector Emitter Voltage V(br)ceo45V
DC Collector Current100mA
Continuous Collector Current100mA
Power Dissipation500mW
Power Dissipation Pd500mW
Transistor Case StyleTO-92
Transistor MountingThrough Hole
DC Current Gain hFE200hFE
No. of Pins3Pins
Transition Frequency150MHz
DC Current Gain hFE Min200hFE
Operating Temperature Max150°C
Product Range-
Qualification-
MSL-
SVHCNo SVHC (25-Jun-2025)
Product Overview
The BC557BTA is a PNP epitaxial silicon Bipolar Transistor suitable for switching and amplifier applications.
- Complement to BC547
Technical Specifications
Transistor Polarity
PNP
Collector Emitter Voltage V(br)ceo
45V
Continuous Collector Current
100mA
Power Dissipation Pd
500mW
Transistor Mounting
Through Hole
No. of Pins
3Pins
DC Current Gain hFE Min
200hFE
Product Range
-
MSL
-
Collector Emitter Voltage Max
45V
DC Collector Current
100mA
Power Dissipation
500mW
Transistor Case Style
TO-92
DC Current Gain hFE
200hFE
Transition Frequency
150MHz
Operating Temperature Max
150°C
Qualification
-
SVHC
No SVHC (25-Jun-2025)
Technical Docs (1)
Alternatives for BC557BTA
2 Products Found
Legislation and Environmental
US ECCN:EAR99
EU ECCN:Unknown
RoHS Compliant:Yes
RoHS
RoHS Phthalates Compliant:Yes
RoHS
SVHC:No SVHC (25-Jun-2025)
Download Product Compliance Certificate
Product Compliance Certificate