Product Images are shown for illustrative purposes only and may differ from actual product.

BC557 General Purpose PNP Transistor

  • Stock: 10

    Availability: InStock priceValidUntil: 2026-05-07

  • SKU: 120 | DAA376

Availability: InStock priceValidUntil: 2026-05-07

  • Rs. 1.77 (inc GST)
    Rs.1.50 + GST

    Qty :

GST Invoice: Available for all purchases; eligible for input tax credit.

Delivery: 2–8 days across India. No MOQ required.

Bulk Orders: Need a larger quantity or item not in stock? Email: dnatechindia [at] gmail.com

Import Service: We import a wide range of electronic components on request.

BC557 General Purpose PNP Transistor

BC557 PNP Transistor with Vceo 45V, Ic 0.1A, and hfe 120-800.

The BC557 General Purpose PNP Transistor is ideal for various electronic applications. With a collector-emitter voltage of 45V and a maximum collector current of 0.1A, it ensures reliability in performance. The BC557 features a current gain bandwidth of 320MHz, making it suitable for high-frequency circuits. Its power dissipation of 625mW allows it to handle significant loads effectively.

Use the BC557 in amplifiers, switching circuits, and signal processing. This transistor's versatility and efficiency make it a go-to choice for hobbyists and professionals alike. Whether you are designing a new circuit or replacing an old component, the BC557 General Purpose PNP Transistor meets your needs for reliability and performance.

Explore the potential of the BC557 in your projects. Its wide range of applications in audio devices, radio frequency circuits, and automation systems makes it a valuable addition to your electronic toolkit.

At DNA, we offer top-quality products from trusted manufacturers in the Diodes & Transistors category. Explore our range of Diodes & Transistors to find components that suit your needs. Check other "Diodes & Transistors" that we have in stock.

If you are searching for specific electronic components, DNA can assist you. We can import parts not available in our inventory and support retail as well as bulk orders. Explore related items like Programmer, DC to DC Converter Module, Analog IC, Microcontroller, Sensor Module, or MOSFET. Contact Us.

Features of BC557 General Purpose PNP Transistor

  • Collector-Emitter Voltage (Vceo): 45V
  • Collector Current (Ic): 0.1A
  • Power Dissipation (Ptot): 625mW
  • Current-Gain-Bandwidth (ftotal): 320MHz
  • Type: PNP

Specification of BC557 General Purpose PNP Transistor

  • Collector-Emitter Voltage: 45V
  • Collector Current: 0.1A
  • hfe: 120-800 @ 2mA
  • Power Dissipation: 625mW
  • Current-Gain-Bandwidth: 320MHz

Applications of BC557 General Purpose PNP Transistor

  • Amplifiers
  • Switching Circuits
  • Signal Processing
  • Audio Devices
  • Radio Frequency Circuits

Related Links for BC557 General Purpose PNP Transistor

Package Includes

  • 1 X BC557 General Purpose PNP Transistor
Extra Information
Country of Origin China
Imported By ElectroSource Private Limited

Reviews (2)

Write a review

Note: HTML is not translated!
    Bad           Good
CAPTCHA verification code

Frequently Asked Questions

Do you provide a GST bills?
Yes we provide GST Bill by the name of DNA Solutions. You will receive a GST compliant invoice for your records. You can take GST benefit.
What is your return / replacement policy?
Returns/replacements depend on the item type and condition. If there’s an issue, contact us with photos/videos and we’ll guide you as per policy.
How long does dispatch take?
In-stock items typically dispatch within 1–2 working days. If any item needs sourcing, we’ll update you with the expected timeline before dispatch.
What payment methods do you accept?
We accept UPI, cards, netbanking, and other checkout options shown on the payment page.
What if I need a component that is not listed on your website?
Contact us with the part number or requirement — we may be able to source it or suggest an equivalent.
Will you send the same brand/manufacturer every time?
For some passive components, brand may vary based on availability. If you need a specific brand or matching lot, mention it before ordering and we’ll advise availability.

NEW Products

Product Page : New Products

BAV99 SOT23 High Speed Dual Surface Mount Switching Diode

BAV99 High Speed Dual Surface Mount Switching Diode BAV99 SOT23 Diode for high-speed switching with ..

Rs.5.90 (inc GST)
Rs.5.00 + GST

SKU: 7491 | DAD136
Stock: 50

Keltron Supercapacitor 5 Farad 2.7 Volts Energy Storage

Keltron Supercapacitor 5 Farad Energy Storage Solution Keltron 5 Farad Supercapacitor for energy st..

Rs.51.68 (inc GST)
Rs.43.80 + GST

SKU: 10252 | DAJ136
Stock: 80

Meanwell SMPS HDR-60-48

Meanwell HDR-60-48 DIN Rail Power Supply Unit Meanwell HDR-60-48 SMPS provides regulated DC output, ..

Rs.1,677.96 (inc GST)
Rs.1,422.00 + GST

SKU: 2512 | DAC676
Stock: 1

KBPC5010 Bridge Rectifier

KBPC5010 Bridge Rectifier Module KBPC5010 Bridge Rectifier, 50A current, 1000V blocking voltage, hi..

Rs.88.50 (inc GST)
Rs.75.00 + GST

SKU: 565 | DAA494
Stock: 15

Have You Seen

Product Page : Have You Seen

DIP switch 2 Way

DIP Switch 2 Way 2 Way DIP Switch with slide type, 2 pins, and 2 positions for easy PCB mounting. ..

Rs.13.57 (inc GST)
Rs.11.50 + GST

SKU: 2989 | DAE700
Stock: 2

XL3001 E1 Buck LED Constant Current Driver IC

XL3001E1 Buck LED Constant Current Driver IC XL3001E1 Buck LED Driver IC for 3A output, 220KHz freq..

Rs.28.32 (inc GST)
Rs.24.00 + GST

SKU: 3677 | DAF665
Stock: 10

DC-DC BUCK CONVERTER 6V-24V TO 5V 3A USB OUTPUT MODULE

DC-DC Buck Converter 6V-24V to 5V 3A USB Output Module DC-DC Buck Converter 6V-24V to 5V 3A USB Out..

Rs.256.77 (inc GST)
Rs.217.60 + GST

SKU: 9595 | DAB085
Stock: 5

MCP23S17 I/O Expander IC with SPI Interface

MCP23S17 I/O Expander IC with SPI InterfaceThe MCP23S17 provides 16-bit, general purpose parallel I/..

Rs.320.96 (inc GST)
Rs.272.00 + GST

SKU: 653 | DAA046
Stock: 3

Related Products

Orange Tactile Switch

Orange Tactile Switch

Orange Tactile SwitchPush Button Switch with Orange CapThis is a 4 leg 12 mm x 12 mm momentary conta..

Rs.15.34 (inc GST)
Rs.13.00 + GST

SKU: 1731 | DAB172
Stock: 0
Slide Switch SPDT

Slide Switch SPDT

SPDT Slide Switch3 Pin 2 Way SPDT Slide switchThis is a Single Pole Double Throw (SPDT) Slide switch..

Rs.8.99 (inc GST)
Rs.7.62 + GST

SKU: 2008 | DAB228
Stock: 281
TB6600HG Motor Driver IC

TB6600HG Motor Driver IC

TB6600HG Motor Driver IC TB6600HG PWM Chopper Driver for stepper motors with 5A output, 50V voltage..

Rs.466.10 (inc GST)
Rs.395.00 + GST

SKU: 3659 | DAF563
Stock: 10
LM4140CCMX25NOPB Voltage Reference SMD IC

LM4140CCMX25NOPB Voltage Reference SMD IC

LM4140CCMX25NOPB Voltage Reference SMD IC LM4140CCMX25NOPB Voltage Reference SMD IC with ±0.1% accu..

Rs.451.00 (inc GST)
Rs.382.20 + GST

SKU: 8217 | DAH851
Stock: 2
NCP1252ADR2G Converter Offline Fly back, Forward Topology SMD IC

NCP1252ADR2G Converter Offline Fly back, Forward Topology SMD IC

NCP1252ADR2G Converter Offline Flyback Forward Topology SMD IC NCP1252ADR2G Converter IC for flyback..

Rs.60.18 (inc GST)
Rs.51.00 + GST

SKU: 9510 | DAI375
Stock: 0
MCP6004-I/SL Operational Amplifier SMD IC

MCP6004-I/SL Operational Amplifier SMD IC

MCP6004-I/SL Quad Operational Amplifier IC MCP6004-I/SL Quad op-amp IC with rail-to-rail I/O, low po..

Rs.90.47 (inc GST)
Rs.76.67 + GST

SKU: 9530 | DAI472
Stock: 0
DFRobot UNIHIKER K10 AI Coding Board for K12 STEM & Beginner (Computer Vision, Offline Voice Recognition, TinyML)

DFRobot UNIHIKER K10 AI Coding Board for K12 STEM & Beginner (Computer Vision, Offline Voice Recognition, TinyML)

DFRobot UNIHIKER K10 AI Coding Board for K12 STEM & Beginner (Computer Vision, Offline Voice Rec..

Rs.3,486.90 (inc GST)
Rs.2,955.00 + GST

SKU: 10347 | DAJ179
Stock: 5