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PT19-21C/L41/TR8

PT19-21C/L41/TR8 is a miniature photo transistor designed for 940nm wavelength, featuring lead-free construction and SMD configuration with 2 pins

Quantity Unit Price(USD) Ext. Price
8000 $0.019 $152.00
4000 $0.020 $80.00
1000 $0.022 $22.00
300 $0.025 $7.50
100 $0.028 $2.80
10 $0.035 $0.35

Inventory:9,550

*The price is for reference only.
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Submit your quote request for PT19-21C/L41/TR8 using this form.You can also reach us via email at Email: [email protected], and we will respond within 12 hours.

Overview of PT19-21C/L41/TR8

Pinout

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

  • VCC: Positive Power Supply
  • GND: Ground
  • IN1: Input 1
  • IN2: Input 2
  • OUT: Output
  • EN: Enable Pin
  • NC: No Connection
  • NC: No Connection

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the PT19-21C/L41/TR8 IC for a visual representation.

Key Features

  • Dual Input Multiplexer: Features two input channels for data selection and routing.
  • High-Speed Operation: Capable of handling high-frequency signals for rapid data switching.
  • Wide Operating Voltage Range: Operates from a single supply voltage, making it compatible with various systems.
  • Enable Control: Equipped with an enable pin for activating or deactivating the device as needed.
  • Compact Design: Available in a space-saving package suitable for integration into compact electronic devices.

Note: For detailed technical specifications, please refer to the PT19-21C/L41/TR8 datasheet.

Application

  • Data Routing and Selection: Ideal for use in electronic circuits requiring data multiplexing and routing.
  • Signal Switching: Suitable for applications involving the selection and switching of electrical signals.
  • System Integration: Used in various electronic systems to manage data flow and signal routing.

Functionality

The PT19-21C/L41/TR8 is a dual input multiplexer designed to route and select between two input signals, providing flexibility and control in electronic circuits.

Usage Guide

  • Power Supply: Connect VCC (Pin 1) to the supply voltage and GND (Pin 2) to ground.
  • Data Inputs: Apply the input data signals to the IN1 (Pin 3) and IN2 (Pin 4) pins for selection.
  • Output: The selected output signal is obtained from the OUT pin (Pin 5).
  • Enable Function: Use the EN pin (Pin 6) to control the enable/disable functionality of the multiplexer.

Frequently Asked Questions

Q: Can the PT19-21C/L41/TR8 be used in low-power applications?
A: Yes, the PT19-21C/L41/TR8 is designed to operate within a wide voltage range and can be used in low-power electronic systems.

Equivalent

For similar functionalities, consider these alternatives to the PT19-21C/L41/TR8:

  • MC74HC157A: A dual 2-line to 1-line multiplexer with comparable features and functionality suitable for various signal routing applications.
  • SN54HC151J: This is a high-speed CMOS 8-input multiplexer with similar data selection capabilities, offering versatility in signal routing.

Specifications

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

Product Category Phototransistors RoHS Details
Product Phototransistors Maximum On-State Collector Current 600 uA
Collector- Emitter Voltage VCEO Max 30 V Collector-Emitter Breakdown Voltage 30 V
Collector-Emitter Saturation Voltage 400 mV Dark Current 100 nA
Rise Time 15 us Fall Time 15 us
Pd - Power Dissipation 75 mW Minimum Operating Temperature - 25 C
Maximum Operating Temperature + 85 C Brand Everlight
Moisture Sensitive Yes Product Type Phototransistors
Factory Pack Quantity 4000 Subcategory Optical Detectors & Sensors
Wavelength 940 nm Unit Weight 0.004504 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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PT19-21C/L41/TR8

PT19-21C/L41/TR8 is a miniature photo transistor designed for 940nm wavelength, featuring lead-free construction and SMD configuration with 2 pins

Inventory:

9,550
Overview of PT19-21C/L41/TR8 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

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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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