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

BSS138 N-Channel Transistor (SOT-23-3 package)

  • Stock: 60

    Availability: InStock priceValidUntil: 2026-03-03

  • SKU: 2523 | DAB712

Availability: InStock priceValidUntil: 2026-03-03

  • Rs. 11.80 (inc GST)
    Rs.10.00 + 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 more quantity or not in stock? Email: dnatechindia [at] gmail.com

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

BSS138 N-Channel Field Effect Transistor

BSS138 N-Channel FET for low voltage applications with 50V, 0.22A, and low RDS(ON).

The BSS138 N-Channel Field Effect Transistor is designed for low voltage applications, offering a maximum drain-source voltage of 50 Volts and a continuous drain current of 0.22 Amperes. This transistor features a compact SOT-23 surface mount package, making it suitable for space-constrained designs. The BSS138 is perfect for small servo motor control and power MOSFET gate drivers due to its rugged and reliable performance.

Engineered using ON Semiconductor’s advanced DMOS technology, the BSS138 N-Channel Transistor minimizes on-state resistance, ensuring efficient operation. With an RDS(ON) of just 3.5Ω at VGS = 10 Volts, it provides fast switching capabilities, essential for various electronic applications. This transistor operates efficiently in a temperature range from -55°C to +150°C, making it versatile for different environments.

For Indian customers looking for reliable electronic components, the BSS138 offers an ideal solution for switching applications. Whether you are designing circuits for automation or control, the BSS138 N-Channel Field Effect Transistor is a dependable choice.

Explore our range of Diodes & Transistors at DNA. With products from trusted manufacturers like ON Semiconductor, you can find the right electronic components for your needs. Check other Diodes & Transistors that we have in stock.

At DNA, we cater to the needs of Indian electronics buyers. If you cannot find specific parts, reach out to us. We can import components if they are not available and support both retail and bulk orders. Consider checking related items like Microcontrollers, Sensors, Super Capacitors, Development Boards, MOSFETs, and Nextion Displays. Contact Us.

Features of BSS138 N-Channel Field Effect Transistor

  • Compact SOT-23 surface mount package
  • Rugged & Reliable
  • High density cell design
  • 0.22 Ampere, 50 Volts
  • Low RDS(ON) values

Specifications of BSS138 N-Channel Field Effect Transistor

  • Drain Source Voltage: 50 Volts
  • Gate Source Voltage: +/-20V
  • Drain Current Continuous: 0.22 Ampere
  • Pulsed: 0.88 Ampere
  • Max Power Dissipation: 0.36 Watt
  • Operating Temp Range: -55 to +150°C
  • Max Lead Temp for Soldering: 300°C

Applications of BSS138 N-Channel Field Effect Transistor

  • Small servo motor control
  • Power MOSFET gate drivers
  • Switching applications
  • Low current electronic circuits

Related Links for BSS138 N-Channel Field Effect Transistor

Package Includes

  • 1 X BSS138 N-Channel Field Effect Transistor
Extra Information
Country of Origin China
Imported By ElectroSource Private Limited

Reviews (0)

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.
What payment methods do you accept?
We accept UPI, cards, netbanking, and other checkout options shown on the payment page.
What details should I send for a bulk quote?
Send these details for an accurate bulk quote: - Part number(s) - Quantity required - Preferred brand (if any) - Product image (if possible) - Delivery address + PIN code - GST invoice needed (Yes/No) + GSTIN (if Yes)
Are components original / new?
We aim to supply genuine, new parts. For sourced items, we confirm availability and provide the best matching grade/brand possible.

NEW Products

Product Page : New Products

CSN-AZXK WITH SWITCH

CSN-AZXK Current Sensor Module with Switch CSN-AZXK Current Sensor Module, measures low to medium c..

Rs.2,230.20 (inc GST)
Rs.1,890.00 + GST

SKU: 9829 | DAC528
Stock: 5

XL2596 3.3Volt PWM Stepdown DC/DC Buck Converter TO-220-5 IC

XL2596 3.3V PWM Stepdown DC/DC Buck Converter ICXL2596 3.3V DC/DC Buck Converter for efficient volta..

Rs.46.14 (inc GST)
Rs.39.10 + GST

SKU: 7253 | DAF751
Stock: 150

Keltron Supercapacitor 500 Farad 2.7 Volts EDLC

Keltron Supercapacitor 500 Farad EDLC Energy StorageKeltron 500F 2.7V Supercapacitor - High power de..

Rs.2,495.70 (inc GST)
Rs.2,115.00 + GST

SKU: 10265 | DAJ149
Stock: 5

CD4081 AND Gate

CD4081 Quad AND Gate ICCH4081 Quad 2 input AND Gate ICThe CD4081 is a quad 2-input AND gate. The out..

Rs.27.14 (inc GST)
Rs.23.00 + GST

SKU: 1998 | DAA135
Stock: 8

Have You Seen

Product Page : Have You Seen

IRFB260N Power MOSFET

IRFB260N Power MOSFET by DNA SolutionsIRFB260N Power MOSFET, Low Gate-to-Drain Charge, 380W Power Di..

Rs.152.22 (inc GST)
Rs.129.00 + GST

SKU: 1155 | DAA179
Stock: 44

Mornsun URA2405YMD-6WR3 DC-DC Converter Module

Mornsun URA2405YMD-6WR3 DC-DC Converter ModuleMornsun URA2405YMD-6WR3 offers DC-DC conversion with 5..

Rs.758.56 (inc GST)
Rs.642.85 + GST

SKU: 10570 | DAJ642
Stock: 10

IR Sensor Dispenser Board 8-24 Volts

IR Sensor Based Dispenser Board (8 - 24 Volts)IR Sensor based Dispenser Board for Automatic Hand San..

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

SKU: 2537 | DAC850
Stock: 10

ACS712 30 Amp Current Sensor Module

ACS712 30 Amp Current Sensor ModuleACS712 30 Ampere Hall effect current Sensor Module This is a..

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

SKU: 902 | DAA682
Stock: 10

Related Products

UF5408 Ultrafast Diode

UF5408 Ultrafast Diode

UF5408 Ultra-fast DiodeThe UF5408 is a soft recovery ultra-fast plastic Rectifier.We have Various si..

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

SKU: 686 | DAA365
Stock: 0
U30D60C Ultra Fast Recovery Rectifier

U30D60C Ultra Fast Recovery Rectifier

U30D60C Ultra Fast Recovery RectifierU30D60C is the 30.0 Ampere Dual Common Cathode Ultra Fast Recov..

Rs.122.72 (inc GST)
Rs.104.00 + GST

SKU: 1122 | DAA667
Stock: 10
Raspberry Pi 4 Model B with 1 GB RAM

Raspberry Pi 4 Model B with 1 GB RAM

Raspberry Pi 4 Model-B 1GB RAM Raspberry Pi 4B - 1GB RAM, POE enabled with Bluetooth 5.0, Gigabit Et..

Rs.3,867.45 (inc GST)
Rs.3,277.50 + GST

SKU: 2114 | DAB746
Stock: 0
MURS340T3G Rectifier  Diode

MURS340T3G Rectifier Diode

MURS340T3G DiodeMURS340T3G DiodeThe MURS340T3G is a surface-mount ultrafast Power Rectifier with epo..

Rs.79.30 (inc GST)
Rs.67.20 + GST

SKU: 3892 | DAG625
Stock: 0
PEC11L 4125F S0020 Bourns Encoder Rotary Encoder

PEC11L 4125F S0020 Bourns Encoder Rotary Encoder

Bourns PEC11L 4125F S0020 Rotary Encoder PEC11L 4125F S0020 Rotary Encoder features 20 pulses per ro..

Rs.306.80 (inc GST)
Rs.260.00 + GST

SKU: 7927 | DAH298
Stock: 1
SML4744A-E3 ZENER DIODE

SML4744A-E3 ZENER DIODE

SML4744A-E3 ZENER DIODESML4744A-E3 ZENER DIODEThe SML4744A-E3 is a 1-watt, axial-leaded Zener diode ..

Rs.3.01 (inc GST)
Rs.2.55 + GST

SKU: 8937 | DAI293
Stock: 0
Reyax RYRR20I 4 Port USB/UART Interface UHF RFID Reader Mini PCIe Card Form Factor

Reyax RYRR20I 4 Port USB/UART Interface UHF RFID Reader Mini PCIe Card Form Factor

Reyax RYRR20I 4 Port USB/UART Interface UHF RFID Reader Mini PCIe Card Form FactorReyax RYRR20I 4 Po..

Rs.2,365.99 (inc GST)
Rs.2,005.08 + GST

SKU: 9546 | DAI398
Stock: 0