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

2SA1831 TO 220 SANYO Transistor


Write a review | 0 reviews

  • Stock: 10

    Availability: InStock priceValidUntil: 2026-06-23

  • SKU: 7839 | DAH512

Availability: InStock priceValidUntil: 2026-06-23

  • Rs. 99.95 (inc GST)
    Rs.84.70 + 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.

Sanyo 2SA1831 PNP Power Transistor

2SA1831 PNP Transistor for audio and power supply applications, max 100V collector-emitter voltage, 3A collector current.

The Sanyo 2SA1831 PNP Power Transistor is a reliable component for audio amplifiers and power supply circuits. It offers a maximum collector-emitter voltage of 100V and a collector current of -3A, making it suitable for medium power applications. The TO-220 package ensures efficient heat dissipation, enhancing performance even under varying temperatures.

This 2SA1831 transistor features low saturation voltage, which improves overall efficiency by reducing power loss. Its robust design allows it to handle moderate to high currents, making it ideal for power-intensive tasks. You can trust the Sanyo 2SA1831 for thermal stability and reliability in your electronic projects.

Applications for the 2SA1831 PNP Power Transistor TO-220 include audio amplifiers, power supply circuits, and motor drives. This versatile component meets the needs of various general power applications, ensuring you have what you need for your electronic designs.

Explore the world of Diodes & Transistors at DNA. Discover quality products from Sanyo and enhance your projects with our reliable components. Check other "Diodes & Transistors" that we have in stock.

If you're searching for specific electronic components, DNA is here to help. We can import parts if they're not available and support both retail and bulk orders. Check our range including Digital ICs, Nextion Displays, Transistors, Development Modules, and Capacitors. Contact Us

Features of Sanyo 2SA1831 PNP Power Transistor

  • PNP Transistor
  • High Current Capacity
  • Low Saturation Voltage
  • Thermal Stability

Specification of Sanyo 2SA1831 PNP Power Transistor

  • Type: PNP Power Transistor
  • Package: TO-220
  • Maximum Collector-Base Voltage: 100V
  • Maximum Collector-Emitter Voltage: 100V
  • Collector Current: -3A
  • Transition Frequency: 50 MHz

Applications of Sanyo 2SA1831 PNP Power Transistor

  • Audio Amplifiers
  • Power Supply Circuits
  • Motor Drives
  • General Power Applications

Package Includes

  • 1 X Sanyo 2SA1831 PNP Power Transistor
Extra Information
Country of Origin China
Imported By ElectroSource Private Limited

Reviews (0)

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 delivery take?
Delivery time depends on your PIN code and the courier network. Tracking is shared after dispatch.
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 if a product is out of stock — can you arrange it?
Yes — contact us with the part number and required quantity. We’ll check availability or sourcing options.
Can you combine multiple orders into one shipment?
Often yes — if the first order hasn’t shipped. Send both order numbers and we’ll confirm.
View all FAQs →

NEW Products

Product Page : New Products

8 Pin Male Right Angle Header 7.62 mm pitch (Combicon Connector)

8 Pin Male Right Angle Header 7.62 mm pitch (Combicon Connector)

Combicon 8 Pin Right Angle Male Header Connector XY-2500 F-B 7.62 series 8 Pin Right Angle Male hea..

Rs.47.20 (inc GST)
Rs.40.00 + GST

SKU: 3046 | DAE808
Stock: 25
1uf 63V Electrolytic Capacitor

1uf 63V Electrolytic Capacitor

1uf 63 volt Radial Electrolytic CapacitorThis is a 1uf 50 volt radial polarised good quality Electro..

Rs.11.80 (inc GST)
Rs.10.00 + GST

SKU: 1427 | DAB444
Stock: 730
15PIN 15cm FPC cable 1.00mm PITCH

15PIN 15cm FPC cable 1.00mm PITCH

15PIN 15cm FPC Cable 1.00mm Pitch 15PIN FPC cable, 15cm long, 1.00mm pitch, ideal for compact electr..

Rs.66.08 (inc GST)
Rs.56.00 + GST

SKU: 7734 | DAH565
Stock: 48
Write review
IBEACON HV-200 Blue Normal IC Module

IBEACON HV-200 Blue Normal IC Module

IBEACON HV-200 Bluetooth Low Energy Beacon Module IBEACON HV-200 BLE Module for location detection ..

Rs.778.80 (inc GST)
Rs.660.00 + GST

SKU: 9581 | DAA889
Stock: 1
Write review

Have You Seen

Product Page : Have You Seen

OP177GSZ Amplifier SMD IC

OP177GSZ Amplifier SMD IC

OP177GSZ Amplifier SMD IC OP177GSZ Amplifier SMD IC with ultra-low offset voltage and excellent stab..

Rs.231.28 (inc GST)
Rs.196.00 + GST

SKU: 8920 | DAI268
Stock: 5
Heat Shrink Sleeve 6mm Black

Heat Shrink Sleeve 6mm Black

Heat Shrink Sleeve 6mm Black 6mm Black Heat Shrink Sleeve offers insulation, abrasion resistanc..

Rs.22.02 (inc GST)
Rs.18.66 + GST

SKU: 2376 | DAB940
Stock: 20
Write review
MEANWELL SMPS RS-15-24

MEANWELL SMPS RS-15-24

Meanwell RS-15-24 DIN Rail Power Supply Unit Meanwell RS-15-24 SMPS offers efficient AC-DC conversio..

Rs.703.28 (inc GST)
Rs.596.00 + GST

SKU: 3203 | DAD164
Stock: 5
Ultrasonic Dispenser Board 8-24 Volts

Ultrasonic Dispenser Board 8-24 Volts

Ultrasonic Sensor Based Dispenser Board Ultrasonic Sensor Dispenser Board for Automatic Hand Sanitiz..

Rs.501.50 (inc GST)
Rs.425.00 + GST

SKU: 2535 | DAC861
Stock: 0

Related Products

Winsen ZE03-H2 GAS Sensor Module

Winsen ZE03-H2 GAS Sensor Module

Winsen ZE03-H2 GAS Sensor ModuleElectrochemical Detection Module ZE03-H2ZE03-H2 Gas sensor can be us..

Rs.13,259.66 (inc GST)
Rs.11,237.00 + GST

SKU: 1769 | DAB097
Stock: 0
4 Pin 2.0mm JST PH Straight Male Relimate Connector

4 Pin 2.0mm JST PH Straight Male Relimate Connector

Relimate Connector 4 Pin JST Male Through Hole Connector 4 Pin JST PH Male Connector designed for r..

Rs.4.13 (inc GST)
Rs.3.50 + GST

SKU: 2863 | DAE555
Stock: 48
HTTM Capacitive Touch Switch RED

HTTM Capacitive Touch Switch RED

HTTM Capacitive Touch Switch RED HTTM Capacitive Touch Switch RED offers touch-sensitive operation, ..

Rs.84.96 (inc GST)
Rs.72.00 + GST

SKU: 3733 | DAF764
Stock: 8
Write review
40KHz 60W Adjustable Ultrasonic Cleaning Transducer

40KHz 60W Adjustable Ultrasonic Cleaning Transducer

Ultrasonic Cleaning Transducer 40KHz 60W Adjustable 40KHz 60W Ultrasonic Cleaning Transducer for eff..

Rs.1,179.49 (inc GST)
Rs.999.57 + GST

SKU: 3843 | DAG281
Stock: 0
Write review
Continuous Buzzer 24v Panel Mount

Continuous Buzzer 24v Panel Mount

Continuous Buzzer 24V Panel Mount 24V buzzer designed for panel mount use; clear sound output; durab..

Rs.38.11 (inc GST)
Rs.32.30 + GST

SKU: 7778 | DAG306
Stock: 0
Write review
8Pin Female Berg Strip Break Away Header Straight 2.54mm Pitch

8Pin Female Berg Strip Break Away Header Straight 2.54mm Pitch

8Pin Female Berg Strip Break Away Header 2.54mm Pitch Connector 8Pin Female Berg Strip Header for se..

Rs.10.66 (inc GST)
Rs.9.04 + GST

SKU: 7885 | DAH441
Stock: 0
Write review
MT29F4G01ABAFDWB-IT:F IC

MT29F4G01ABAFDWB-IT:F IC

MT29F4G01ABAFDWB-IT:F ICMT29F4G01ABAFDWB-IT:F NAND flash memory with low pin count, cost-effective s..

Rs.594.13 (inc GST)
Rs.503.50 + GST

SKU: 10422 | DAJ360
Stock: 0
Write review
USB A Male to A Female Extension Cable 1.5m

USB A Male to A Female Extension Cable 1.5m

USB A Male to A Female Extension Cable 1.5mUSB A Male to A Female extension cable (1.5m) for connect..

Rs.84.96 (inc GST)
Rs.72.00 + GST

SKU: 10463 | DAE448
Stock: 13
Write review