BC81740

Effective Inventory6,960

Small Signal Bipolar Transistor, 0.5A I(C), 45V V(BR)CEO, 1-Element, NPN, Silicon, TO-236AB

Quality Assurance

Quality Assurance

All parts procured from our supply chain network undergo a rigorous incoming inspection process. This meticulous inspection ensures that the parts received by our customers are authentic and meet the required standards. Additionally, we maintain detailed records of these inspections to ensure transparency and traceability throughout the supply chain.

ship1 ship2 ship3 ship4 ship5 ship6

Certification

We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.

Shipping & Payment

Shipping & Payment

About Shipping

We generally ship orders within a few business days through reliable shipping carriers such as FedEx, SF, UPS, or DHL. We also have support for other shipping methods. If you would like to inquire about specific shipping details or costs, please don't hesitate to reach out to us.

questionContent1 questionContent2 questionContent3 questionContent4 ctc pelican express chunghwa post

About Payment

We accept various payment methods, including VISA, MasterCard, UnionPay, Western Union, PayPal, and other channels.

If you have a specific payment method in mind or would like to inquire about rates and other details, please feel free to contact us.

wire

WireTransfer

questionContent7

Paypal

cc

CreditCard

western

WesternUnion

mg

MoneyGram

Service & Packaging

Service & Packaging

About After Sales Service

All Parts Extended Quality Guarantee

Initiate the application within 90 days from the shipment date.

Confirm the return or exchange with our staff.

Maintain the goods in their original condition as received.

Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]

About packaging

Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.

pg

Example

Tape and Reel

Tape and Reel

Cut Tape

Cut Tape

Tube or Tray

Tube or Tray

BC81740 DataSheet

no-price

Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!

Interested Parts

Rapid Quote

Please submit RFQ for BC81740 or email to us: Email: [email protected], we will contact you in 12 hours.

BC81740 Details

The BC81740 is a high-gain NPN transistor suitable for low-speed switching and pre-amplifier applications, designed and manufactured by Slkor (SLKORMICRO Elec.). It features an adjustable output voltage, fast transient response, and low quiescent current.

The BC81740 is a bipolar transistor for general-purpose use with high gain and low saturation. It is suitable for pre-amplifier applications where noise is critical to performance. The transistor is available in a compact SOT-23 package for easy integration into PCBs.

BC81740 Key Features

  • High-Gain NPN Transistor: Suitable for low-speed switching and pre-amplifier applications.
  • Low-Speed Switching: Ideal for applications requiring precise control over motor speed or direction.
  • Pre-Amplifier Applications: Suitable for amplifying weak signals in audio, medical, or industrial applications.
  • Compact SOT-23 Package: Easy integration into PCBs and minimal space requirements.

BC81740 Circuit Diagram

A sample circuit diagram using the BC81740 might involve:

  • Power Supply: Connect a suitable voltage supply (within the operational range) to the Vcc pin.
  • Load Connections: Connect the load between the Collector and Emitter terminals of the transistor.
  • Control Inputs: Typically, two control inputs (Base and Emitter) determine the state of the transistor. Applying logic high/low signals to these inputs controls the transistor's behavior.
  • Protection Components: Include diodes, capacitors, and resistors as recommended in the datasheet for decoupling and protective purposes.

Before designing a specific circuit, it is essential to refer to the manufacturer's datasheet and application notes to ensure correct implementation and to understand all the specifications, electrical characteristics, and protective features of the BC81740.

BC81740 Quality and Reliability

Slkor's commitment to quality ensures that the BC81740 transistor is reliable and performs consistently. It is designed to meet the stringent requirements of industrial and commercial applications, where consistent operation and long service life are critical.

BC81740 Ordering Information

The BC81740 is available in tape and reel packaging, facilitating efficient assembly for high-volume production. Its product identification, including the temperature range and package type, is clearly specified for ease of ordering.

BC81740 Package and Quality

The BC81740 is housed in a compact, thermally efficient SOT-23 package, making it suitable for space-constrained designs without compromising on thermal management or performance. Slkor ensures that each unit undergoes rigorous testing to meet stringent industrial standards. This emphasis on quality guarantees that the BC81740 delivers dependable, long-term performance across a wide range of operational environments.

Conclusion

The BC81740 from Slkor is an ideal choice for engineers seeking a reliable high-gain NPN transistor for low-speed switching and pre-amplifier applications. With its versatile functionality, integrated protection features, and compact SOT-23 package, it is well-suited for applications across industrial, commercial, and consumer electronics sectors. Whether used in audio, medical, or industrial applications, the BC81740 provides robust performance and flexibility, making it a valuable component for demanding pre-amplifier and switching applications.

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Manufacturer NXP Semiconductors Product Category ! Transistors (BJT) - Single

Datasheet PDF

Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.

Preliminary Specification BC81740 PDF Download

Recommend Parts

  •  BC140-10

    Transistor NPN BC140/10 SGS THOMSON Ampere=1 TO39

    Brand: Philips Package/Case: CAN-3

    4,279 In Stock

    Cargo cycle: 3~7 Days

    The minimum order is 1

  •  BC618

    Plastic transistor made of silicon

    Brand: Onsemi Package/Case: TO-92-3 (TO-226)

    7,396 In Stock

    Cargo cycle: 3~7 Days

    The minimum order is 1

  •  BC817-25 $0.008

    This product is a NPN bipolar transistor designed for various applications, featuring a voltage rating of 45V and a current rating of 0

    Brand: Diotec Semiconductor Package/Case: SOT23

    5,583 In Stock

    Cargo cycle: 3~7 Days

    The minimum order is 1

  •  BC817-25LT1G $0.017

    NPN Bipolar Junction Transistor, 45V Voltage Rating, 0.5A Current Rating, SOT-23 Package, Tape and Reel

    Brand: Onsemi Package/Case: SOT23-3

    7,321 In Stock

    Cargo cycle: 3~7 Days

    The minimum order is 1

  •  BC 817-40

    Bipolar junction transistor with 0.5A current rating

    Brand: Philips Package/Case: SOT-323

    7,232 In Stock

    Cargo cycle: 3~7 Days

    The minimum order is 1

  •  BC 807-25

    PNP, 45V, 0.5A, SOT23

    Brand: Infineon Technologies Package/Case: SOT23

    7,291 In Stock

    Cargo cycle: 3~7 Days

    The minimum order is 1

  •  BC239B

    0.1A Collector Current, 25V Breakdown Voltage, Single Element

    Brand: Fairchild Semiconductor Package/Case: TO-92

    7,413 In Stock

    Cargo cycle: 3~7 Days

    The minimum order is 1

  •  BC32740

    PNP 45V 0.8A Bipolar Junction Transistor

    Brand: Motorola Semiconductor Products Package/Case: TO-92

    5,719 In Stock

    Cargo cycle: 3~7 Days

    The minimum order is 1

  •  BC807-25L

    Description: Bipolar Junction Transistor

    Brand: Onsemi Package/Case: SOT-23

    5,070 In Stock

    Cargo cycle: 3~7 Days

    The minimum order is 1

  •  BC80725MTF

    Bipolar Transistors - BJT SOT-23 PNP GP AMP

    Brand: Onsemi Package/Case: SOT23-3

    3,695 In Stock

    Cargo cycle: 3~7 Days

    The minimum order is 1

  •  BC807DS,115

    Bipolar Transistors - BJT BC807DS/SOT457/SC-74

    Brand: Nexperia Package/Case: TSOP-6

    7,881 In Stock

    Cargo cycle: 3~7 Days

    The minimum order is 1

  •  BC817-16-7-F $0.022

    -Pin, Surface Mount, Tape and Reel

    Brand: Diodes Incorporated Package/Case: SOT-23

    7,273 In Stock

    Cargo cycle: 3~7 Days

    The minimum order is 1

  •  BC81716MTF $0.028

    SOT-23-3 Package

    Brand: Onsemi Package/Case: SOT23-3

    3,066 In Stock

    Cargo cycle: 3~7 Days

    The minimum order is 1

  •  BC817-215

    NPN general purpose transistor BC817 SST3 RL

    Brand: NXP Semiconductors Package/Case: SOT

    7,151 In Stock

    Cargo cycle: 3~7 Days

    The minimum order is 1

  •  BC81725

    This product is a NPN bipolar transistor designed for various applications, featuring a voltage rating of 45V and a current rating of 0

    Brand: Fairchild Semiconductor Package/Case: SOT23-3

    4,935 In Stock

    Cargo cycle: 3~7 Days

    The minimum order is 1

  •  BC81725MTF

    BC81725MTF: SOT-23 NPN Bipolar Junction Transistor for General Purpose Amplification

    Brand: Onsemi Package/Case: SOT23-3

    6,783 In Stock

    Cargo cycle: 3~7 Days

    The minimum order is 1