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: 2026-07-12

  • SKU: 7839 | DAH512

Availability: InStock priceValidUntil: 2026-07-12

  • 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.
Do you offer same-day / next-day delivery in Nashik?
If feasible, yes. Send: item list + quantity + delivery PIN code, and we’ll confirm availability, courier option, and cost.
What payment methods do you accept?
We accept UPI, cards, netbanking, and other checkout options shown on the payment page.
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

220uf 16 VOLT SMD ELECTROLYTIC CAPACITOR (MAKE:HYNCDZ)

220uf 16 VOLT SMD ELECTROLYTIC CAPACITOR (MAKE:HYNCDZ)

HYNCDZ 220µF 16V SMD Electrolytic Capacitor 220µF 16V SMD capacitor designed for compact circuits. ..

Rs.4.72 (inc GST)
Rs.4.00 + GST

SKU: 7983 | DAD630
Stock: 300
Write review
470uf 35V Electrolytic Capacitor

470uf 35V Electrolytic Capacitor

Electrolytic Capacitor 470uF 35V Radial Type 470uF 35V Electrolytic Capacitor with low leakage curr..

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

SKU: 1448 | DAB459
Stock: 200
5 Pin Male Right Angle Header 3.81 mm pitch (Combicon Connector)

5 Pin Male Right Angle Header 3.81 mm pitch (Combicon Connector)

Combicon 5 Pin Right Angle Male Connector 5 Pin Combicon PCB Mount Right Angle Male Header with 3.8..

Rs.33.04 (inc GST)
Rs.28.00 + GST

SKU: 3014 | DAE742
Stock: 10
0.01 Ohm 3W SMD2512 Surface Mount Sense 1% Resistor

0.01 Ohm 3W SMD2512 Surface Mount Sense 1% Resistor

0.01 Ohm 3W SMD2512 Surface Mount Sense Resistor 0.01 Ohm 3W SMD2512 Sense Resistor with ±1% toleran..

Rs.20.77 (inc GST)
Rs.17.60 + GST

SKU: 8148 | DAH684
Stock: 50

Have You Seen

Product Page : Have You Seen

Meanwell SMPS LRS-200-24

Meanwell SMPS LRS-200-24

Meanwell LRS-200-24 DIN Rail Power Supply Meanwell LRS-200-24 AC-DC power supply, high efficiency ov..

Rs.1,897.44 (inc GST)
Rs.1,608.00 + GST

SKU: 2791 | DAE081
Stock: 2
Mifare 1K Keyfob

Mifare 1K Keyfob

Mifare 1K KeyfobMifare 1K Keyfob (Keychain Tag 13.56 Mhz)This is a keychain type MIFARE Tag working ..

Rs.29.50 (inc GST)
Rs.25.00 + GST

SKU: 1501 | DAC427
Stock: 29
8MHZ CRYSTAL

8MHZ CRYSTAL

8MHz Crystal Oscillator 8MHz Crystal for clock pulses; Frequency Stability ±50ppm; Load Capacitance ..

Rs.8.97 (inc GST)
Rs.7.60 + GST

SKU: 99 | DAA637
Stock: 50
Write review
ZMPT101B AC voltage transformer

ZMPT101B AC voltage transformer

ZMPT101B Miniature Voltage Transformer SensorZMPT101B Voltage Transformer Sensor for precise voltage..

Rs.82.60 (inc GST)
Rs.70.00 + GST

SKU: 2405 | DAC237
Stock: -1

Related Products

AD7705 Dual 16-bit ADC Data Acquisition TM7705 Module

AD7705 Dual 16-bit ADC Data Acquisition TM7705 Module

AD7705 Dual 16-bit ADC Data Acquisition TM7705 ModuleAD7705 Dual 16-bit ADC Data Acquisition TM7705 ..

Rs.460.20 (inc GST)
Rs.390.00 + GST

SKU: 593 | DAA769
Stock: 15
ESP-12F WiFi Chipset Doit Make

ESP-12F WiFi Chipset Doit Make

Ai-thinker ESP-12F WiFi Module for IoT Projects ESP-12F WiFi Module; 80/160 MHz clock speed; Low po..

Rs.158.12 (inc GST)
Rs.134.00 + GST

SKU: 1275 | DAA761
Stock: 200
Write review
TMP102 Temperature Sensor Module

TMP102 Temperature Sensor Module

TMP102 Digital Temperature Sensor BreakoutTMP102 is an easy-to-use low power digital Tempe..

Rs.413.00 (inc GST)
Rs.350.00 + GST

SKU: 1642 | DAA858
Stock: 0
MAX7219 Module Green

MAX7219 Module Green

MAX7219 Module Green MAX7219 Module Green for efficient control of dot matrix displays with green LE..

Rs.200.60 (inc GST)
Rs.170.00 + GST

SKU: 7266 | DAF776
Stock: 2
Write review
APM 2.8 Flight Controller with Built in Compass

APM 2.8 Flight Controller with Built in Compass

APM 2.8 Flight Controller with Built in Compass APM 2.8 Flight Controller for multirotors; Built-in ..

Rs.5,464.91 (inc GST)
Rs.4,631.28 + GST

SKU: 7759 | DAH548
Stock: 0
PTC Resettable Fuse JK250-400V

PTC Resettable Fuse JK250-400V

PTC Resettable Fuse JK250-400V JK250-400V PTC Fuse for overcurrent protection up to 400V, fast respo..

Rs.20.77 (inc GST)
Rs.17.60 + GST

SKU: 9482 | DAI374
Stock: 0
Write review
30 mm Female to Female Insulated Spacer TIS - 30

30 mm Female to Female Insulated Spacer TIS - 30

TIS 30 mm Female to Female Insulated Spacer TIS -30 spacer provides electrical insulation with 30 m..

Rs.9.09 (inc GST)
Rs.7.70 + GST

SKU: 9602 | DAG411
Stock: 30