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: 2026-09-02

  • SKU: 2523 | DAB712

Availability: InStock priceValidUntil: 2026-09-02

  • 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 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.

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 (1)

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 do I track my shipment?
After dispatch, you’ll receive a tracking link/number via email/WhatsApp/SMS (as applicable).
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.
Do you support Purchase Orders (PO) for companies/colleges?
Yes — we accept POs. To process a PO faster, share: PO copy, billing address, shipping address, GSTIN (if applicable), and contact number. We’ll confirm availability, price, and dispatch timeline.
Can I return a component if I ordered the wrong value/package?
If the item is unused and in original packaging, we’ll check eligibility case-by-case. Some items may be non-returnable depending on category/condition.

NEW Products

Product Page : New Products

2N6027 Programmable Unijunction Transistor

2N6027 Programmable Unijunction Transistor2N6027 Transistor is designed to enable the engineer to “p..

Rs.49.32 (inc GST)
Rs.41.80 + GST

SKU: 1121 | DAA288
Stock: 1

ALDP112W PANASONIC 12 Volt Relay

PANASONIC ALDP112W 12V Power Relay for AppliancesALDP112W: 5A 277VAC Compact SPST Power Relay with l..

Rs.59.00 (inc GST)
Rs.50.00 + GST

SKU: 10209 | DAI760
Stock: 100

1206 SMD Blue LED (PACK of 10)

SMD Blue LED 1206 Package (PACK of 10) Blue SMD LED in 1206 PackageNow a days hobbyist and elec..

Rs.18.88 (inc GST)
Rs.16.00 + GST

SKU: 1490 | DAB662
Stock: 50

XL2576 12V 52KHz Buck DC/DC Converter TO263 IC

XL2576 Buck DC/DC Converter TO263 IC for Efficient Power Management XL2576 12V Buck DC/DC Converter..

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

SKU: 7258 | DAF756
Stock: 150

Have You Seen

Product Page : Have You Seen

STM8S103f3p6 Development Board

STM Development Board STM8S103F3P6 Microcontroller STM8S103F3P6 Development Board with STM8 microco..

Rs.177.00 (inc GST)
Rs.150.00 + GST

SKU: 1713 | DAB063
Stock: 10

Soldron Metal Body Desoldering Pump Soldron

Soldron Metal Body Desoldering Pump Soldron Desoldering Pump for effective solder removal; features..

Rs.295.00 (inc GST)
Rs.250.00 + GST

SKU: 2357 | DAC107
Stock: 5

1x40 2 mm Berg Strip Straight Female Header Strip

Berg Strip 1x40 2mm Straight Female Header Strip 1x40 2mm Berg Strip - Straight Female Header Strip ..

Rs.29.99 (inc GST)
Rs.25.41 + GST

SKU: 7860 | DAH480
Stock: 50

10uf 35 VOLT SMD ELECTROLYTIC CAPACITOR(MAKE:HYNCDZ)

HYNCDZ 10µF 35V SMD Electrolytic Capacitor HYNCDZ 10µF 35V SMD Electrolytic Capacitor designed for ..

Rs.4.43 (inc GST)
Rs.3.75 + GST

SKU: 7980 | DAD620
Stock: 1000

Related Products

MQ2 GAS SENSOR

MQ2 GAS SENSOR

MQ2 GAS SENSORMQ2 Gas Sensor for detecting smoke, LPG, CO, and alcohol with a range of 200 to 10000p..

Rs.116.82 (inc GST) Rs.141.60
Rs.99.00 + GST

SKU: 164 | DAA445
Stock: 1
74190 Synchronous UP/DOWN BCD Decade Counter

74190 Synchronous UP/DOWN BCD Decade Counter

74190 Synchronous UP/DOWN BCD Decade CounterThe SN54/74LS190 is a synchronous UP/DOWN BCD Decade (84..

Rs.22.07 (inc GST)
Rs.18.70 + GST

SKU: 727 | DAA234
Stock: 10
Zener Diode 5.1V 0.25Watt

Zener Diode 5.1V 0.25Watt

Zener Diode 5.1V 0.25WattThis is a 5.1 Volts 0.25 Watt Zener diode.   Zener diode all..

Rs.2.36 (inc GST)
Rs.2.00 + GST

SKU: 905 | DAA547
Stock: 50
MUR3060 Fast/Ultra fast Diode (Doingter)

MUR3060 Fast/Ultra fast Diode (Doingter)

Doingter MUR3060 Ultrafast Rectifier Diode MUR3060 Ultrafast Diode, 600V, 30A, designed for switchi..

Rs.90.27 (inc GST)
Rs.76.50 + GST

SKU: 2850 | DAE509
Stock: -3
E32-900T30D LoRa 862 to 915 MHz SX1276 Wireless Transmitter and Receiver RF Module

E32-900T30D LoRa 862 to 915 MHz SX1276 Wireless Transmitter and Receiver RF Module

E32-900T30D LoRa Wireless Transmitter and Receiver Module E32-900T30D LoRa module for 862-915 MHz, 1..

Rs.1,475.00 (inc GST)
Rs.1,250.00 + GST

SKU: 3736 | DAF760
Stock: 5
PULSE ELECTRONICS PA4342.562NLT Inductor

PULSE ELECTRONICS PA4342.562NLT Inductor

Pulse Electronics PA4342.562NLT Inductor - High Performance Power Inductor PA4342.562NLT Inductor -..

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

SKU: 7321 | DAG415
Stock: 0
PESD2CANFD36VT QR NEXPERIA TVS DIODE

PESD2CANFD36VT QR NEXPERIA TVS DIODE

Nexperia PESD2CANFD36VT QR TVS Diode PESD2CANFD36VT QR, Bidirectional TVS Diode, ±30 kV ESD protect..

Rs.27.00 (inc GST)
Rs.22.88 + GST

SKU: 7870 | DAG800
Stock: 0
BZT52C13 Zener Diode SMD IC

BZT52C13 Zener Diode SMD IC

BZT52C13 Zener Diode SMD IC BZT52C13 Zener Diode SMD IC for voltage regulation, 13V Zener voltage, 5..

Rs.14.97 (inc GST)
Rs.12.69 + GST

SKU: 9478 | DAI348
Stock: 0