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MMBT4401-TP

Small Signal Bipolar Transistors

Quantity Unit Price(USD) Ext. Price
50 $0.019 $0.95
500 $0.015 $7.50
3000 $0.012 $36.00
6000 $0.011 $66.00
24000 $0.010 $240.00
51000 $0.010 $510.00

Inventory:5,792

*The price is for reference only.
  • 90-day after-sales guarantee
  • 365 Days Quality Guarantee
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Submit your quote request for MMBT4401-TP using this form.You can also reach us via email at Email: [email protected], and we will respond within 12 hours.

Overview of MMBT4401-TP

The MMBT4401-TP is a general-purpose NPN transistor commonly used for amplification and switching applications. This transistor is designed for low-power, medium-voltage requirements, making it suitable for a wide range of electronic circuits.

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

  • E: Emitter
  • B: Base
  • C: Collector

Circuit Diagram

Include a circuit diagram illustrating typical usage of the MMBT4401-TP NPN transistor for amplification or switching purposes.

Key Features

  • NPN Transistor: NPN polarity for easy integration into electronic circuits.
  • Low-Power Applications: Designed for low-power requirements, suitable for battery-operated devices.
  • Medium-Voltage Capability: Supports medium-voltage levels for various signal amplification and switching needs.
  • Compact SOT-23 Package: Compact surface-mount package for space-constrained designs.
  • High Gain: Offers high current gain characteristics for efficient signal amplification.

Note: For detailed technical specifications, please refer to the MMBT4401-TP datasheet.

Application

  • Signal Amplification: Ideal for small-signal amplification in audio and sensor circuits.
  • Switching Circuits: Used in logic-level switching applications in digital electronics.
  • Voltage Regulation: Can be employed in voltage regulation circuits for stable power supply outputs.

Functionality

The MMBT4401-TP NPN transistor facilitates signal amplification and switching operations in electronic circuits. It is a versatile component suitable for various low-power applications.

Usage Guide

  • E: Connect the emitter pin to the common ground or to the load depending on the circuit configuration.
  • B: Apply input signals or control voltages to the base pin for transistor action.
  • C: Connect the collector pin to the load or output of the circuit.

Frequently Asked Questions

Q: What is the maximum collector current of the MMBT4401-TP?
A: The MMBT4401-TP can handle a collector current of up to 600mA.

Q: Is the MMBT4401-TP suitable for audio amplifier circuits?
A: Yes, the MMBT4401-TP can be used in small-signal audio amplifier circuits effectively.

Equivalent

For similar functionalities, consider these alternatives to the MMBT4401-TP:

  • 2N3904: A commonly used NPN transistor with comparable characteristics to the MMBT4401-TP.
  • BC546: Another NPN transistor suitable for general-purpose amplification and switching applications.

Specifications

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

Product Category Bipolar Transistors - BJT RoHS Details
Mounting Style SMD/SMT Package / Case SOT-23-3
Transistor Polarity NPN Configuration Single
Collector- Emitter Voltage VCEO Max 40 V Collector- Base Voltage VCBO 60 V
Emitter- Base Voltage VEBO 6 V Collector-Emitter Saturation Voltage 750 mV
Maximum DC Collector Current 600 mA Pd - Power Dissipation 350 mW
Gain Bandwidth Product fT 250 MHz Minimum Operating Temperature - 55 C
Maximum Operating Temperature + 150 C Series MMBT4401
Brand Micro Commercial Components (MCC) DC Collector/Base Gain hfe Min 20
Height 1.12 mm Length 3.04 mm
Product Type BJTs - Bipolar Transistors Factory Pack Quantity 3000
Subcategory Transistors Technology Si
Width 1.4 mm Unit Weight 0.000282 oz

Warranty & Returns

Warranty, Returns, and Additional Information

  • QA & Return Policy ?

    Parts Quality Guarantee: 365 days

    Returns for refund: within 90 days

    Returns for Exchange: within 90 days

  • Shipping and Package ?

    Shipping:For example, FedEx, JP, UPS, DHL,SAGAWA, or YTC.

    Parts Packaging Guarantee: Featuring 100% ESD anti-static protection, our packaging incorporates high toughness and superior buffering capabilities.

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MMBT4401-TP

Small Signal Bipolar Transistors

Inventory:

5,792
Overview of MMBT4401-TP Specifications Warranty & Returns Similar Products Popular Products

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After Sales Service

What after-sales service can be provided?

We provide an extended quality assurance period of 365 days for all components we offer. If a return or exchange becomes essential, kindly adhere to these guidelines:

·Initiate the request within 90 days after the item's shipment date.

·Coordinate the return or exchange with our team.

·Keep the items in their original condition as delivered.

·Please be aware that the feasibility of returning or exchanging items is contingent upon an evaluation of their actual state upon return.

Shipping

What channels of transportation of goods does the website support?

We usually send out our orders during business days using FedEx, SF, UPS, or DHL. We're also here to assist with alternative shipping options. Should you require additional information about shipping particulars or expenses, please don't hesitate to get in touch with us.

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Package

How to ensure that the parts will be intact during transportation?

The items we ship will be packaged in anti-static bags, ensuring ESD anti-static protection, while the outer packaging boasts exceptional durability and sealing. We offer packaging options like Tape and Reel, Cut Tape, Tube, or Tray to suit your needs.

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