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

BC557 General Purpose PNP Transistor

  • Stock: 10

    Availability: InStock priceValidUntil: 2026-12-10

  • SKU: 120 | DAA376

Availability: InStock priceValidUntil: 2026-12-10

  • 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

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.
Do you ship all over India?
Yes — we dispatch orders across India.
I forgot to add GST number at time of placing order, but I need GST Invoice in my firms name?
You can contact us via Contact us page and send your order details and GST number we will send you updated Invoice soft copy.
What details should I share for sourcing a non-listed component?
Send these details for fastest sourcing: - Exact part number - Manufacturer (if known) - Package type - Product image (if possible) - Required quantity - Delivery address + PIN code - Timeline/urgency
Can I order just one piece (no minimum order quantity)?
Yes — we support single-piece orders for many products. If a product has MOQ, it will be mentioned on the product page.

NEW Products

Product Page : New Products

HDC1080 Digital Humidity Sensor

HDC1080 Digital Humidity Sensor HDC1080 Digital Humidity Sensor with integrated temperature sensor, ..

Rs.424.80 (inc GST)
Rs.360.00 + GST

SKU: 1137 | DAB636
Stock: 10

220uf 35 VOLT SMD ELECTROLYTIC CAPACITOR (MAKE:HYNCDZ)

HYNCDZ 220uF 35V SMD Electrolytic Capacitor HYNCDZ 220uF 35V SMD Capacitor for filtering, low ESR, ..

Rs.7.67 (inc GST)
Rs.6.50 + GST

SKU: 7984 | DAD631
Stock: 195

7474 Dual Positive Edge Triggered D Flip Flops

74HC74 Dual Positive Edge Triggered D Flip Flop 74HC74 D Flip Flop with Set, Reset, Clock inputs; CM..

Rs.14.55 (inc GST)
Rs.12.33 + GST

SKU: 222 | DAA237
Stock: 27

MORNSUN K7805MT-1000R4 5V DC/DC Converter Module

MORNSUN K7805MT-1000R4 5V DC/DC Converter Module K7805MT-1000R4 non-isolated DC/DC converter module ..

Rs.113.28 (inc GST)
Rs.96.00 + GST

SKU: 7374 | DAH307
Stock: 50

Have You Seen

Product Page : Have You Seen

DG413 CMOS analog switch SOP-16 Package IC

DG413 CMOS Analog Switch IC DG413 CMOS analog switch for analog signal routing + Low on-resistance o..

Rs.389.40 (inc GST)
Rs.330.00 + GST

SKU: 7424 | DAH349
Stock: 2

16x2 LCD Display Green

LCD 16X2 Green Display ModuleHD44780U LCD Display for alphanumeric characters, low power, and 2 MHz ..

Rs.114.28 (inc GST)
Rs.96.85 + GST

SKU: 45 | DAA815
Stock: 20

DFRobot Gravity: Electrochemical Oxygen / O2 Sensor (0-25%Vol, I2C)

DFRobot Gravity: Electrochemical Oxygen / O2 Sensor (0-25%Vol, I2C)DFRobot O2 Sensor measures oxygen..

Rs.5,554.47 (inc GST)
Rs.4,707.18 + GST

SKU: 10350 | DAJ182
Stock: 5

9 PIN MRS GX20 Male Female Panel Mount Aviation Plug Connector

9 PIN MRS GX20 Male Female Panel Mount Aviation Plug Connector GX20 9-Pin Aviation Plug with Male a..

Rs.212.40 (inc GST)
Rs.180.00 + GST

SKU: 7640 | DAH396
Stock: 96

Related Products

IL34063AN DC to DC Convertor

IL34063AN DC to DC Convertor

IL34063AN DC to DC Converter Module IL34063AN DC to DC Converter for Step-Down and Step-Up applicat..

Rs.17.70 (inc GST)
Rs.15.00 + GST

SKU: 577 | DAA475
Stock: 65
ES2J Fast / Ultrafast Power Diode

ES2J Fast / Ultrafast Power Diode

Taiwan Semiconductor ES2J Fast Power Diode ES2J Fast Power Diode for surface mount applications with..

Rs.9.44 (inc GST)
Rs.8.00 + GST

SKU: 880 | DAB581
Stock: 0
Limit Switch

Limit Switch

Generic Limit Switch Limit Switch for automation control + Durable construction + High reliability a..

Rs.23.60 (inc GST)
Rs.20.00 + GST

SKU: 1321 | DAB230
Stock: -3
MICRO USB female to DIP 5 Pin converter board

MICRO USB female to DIP 5 Pin converter board

MICRO USB Female to DIP 5 Pin Converter Board Micro USB to DIP 5-Pin Converter Board for easy interf..

Rs.31.86 (inc GST)
Rs.27.00 + GST

SKU: 3247 | DAD406
Stock: 3
BYW29E Standard Diode

BYW29E Standard Diode

BYW29E Standard DiodeBYW29E Diode, 200V 8A, Fast response, stable operation, high power handling.The..

Rs.50.89 (inc GST)
Rs.43.13 + GST

SKU: 10321 | DAJ082
Stock: 0
MJ15003G Bipolar Transistor

MJ15003G Bipolar Transistor

MJ15003G Bipolar TransistorMJ15003G Transistor for amplification; 15A current; 140V voltage rating.T..

Rs.322.14 (inc GST)
Rs.273.00 + GST

SKU: 11048 | DAK118
Stock: 0