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Tanssion > Products > Sensors, Transducers > Optical Sensors - Photointerrupters - Slot Type - > H21A4

H21A4 Rochester Electronics

H21A4
  • Part Number: H21A4
  • Manufacturer: Rochester Electronics
  • Description: In stock. Alternative models available.
  • Lifecycle: New from this manufacturer
  • Datasheet:
  • Delivery: DHL、UPS、FedEx、Registered Mail
  • Payment: T/T Paypal Visa MoneyGram Western Union
  • More Information: H21A4 More Information
  • ECAD: Request Free CAD Models
Stock : 4599 Can Ship Immediately

Unit Price: Call

Qty Unit Price
1+: $0.64

Sub Total: $0.64

Minimum: 1 Multiples: 1
RFQ

Current price of H21A4 is for reference only,please send email to sales@tanssion.com to get the newest price.

Purchase and Inquiry

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  • Payment Methods
  • Delivery Methods

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RFQ(Request for Quotations)

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Our sales will reply to your request by email within 24 hours.

IMPORTANT NOTICE

1.You’ll receive an order information email in your inbox.(Please remember to check the spam folder if you didn’t hear from us).

2.Since inventories and prices may fluctuate to some extent,the sales manager is going to reconfirm the order and let you know if there are any updates.

  • T/T

    T/T
  • Paypal

    Paypal
  • Visa

    Visa
  • MoneyGram

    MoneyGram
  • Western Union

    Western Union

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PayPal Holdings, Inc. is an American multinational financial technology company operating an online payments system in the majority of countries that support online money transfers, and serves as an electronic alternative to traditional paper methods such as checks and money orders. The company operates as a payment processor for online vendors, auction sites and many other commercial users, for which it charges a fee.

Visa Inc. is an American multinational financial services corporation headquartered in San Francisco, California.It facilitates electronic funds transfers throughout the world, most commonly through Visa-branded credit cards, debit cards and prepaid cards.Visa is one of the world's most valuable companies.

MoneyGram International, Inc. is an American cross-border P2P payments and money transfer company based in the United States with headquarters in Dallas, Texas.It has an operations center in St. Louis Park, Minnesota and regional and local offices around the world. MoneyGram businesses are divided into two categories: Global Funds Transfers and Financial Paper Products.The company provides its service to individuals and businesses through a network of agents and financial institutions.

The Western Union Company is an American multinational financial services company headquartered in Denver, Colorado.

Money can be sent online or in-person at Western Union agent locations. Cash can be collected in person at any other Western Union agent location worldwide by providing the 10-digit MTCN (Money Transfer Control Number) and identification. In some cases, a secret question and answer can be used instead of identification.

  • DHL(www.dhl.com)

    From $40.00 basic shipping fee depend on zone

  • UPS(www.ups.com)

    From $40.00 basic shipping fee depend on zone

  • FedEx(www.fedex.com)

    From $40.00 basic shipping fee depend on zone

  • Registered Mail(www.singpost.com)

    From $40.00 basic shipping fee depend on zone

H21A4 Information

  • Specifications
  • Datasheet
  • Product Details
  • Reviews

Rochester Electronics H21A4 technical specifications,attributes, parameters and parts with similar specifications to Rochester Electronics H21A4.

  • Type
    Parameter
  • H21A4
  • Manufacturer
    Rochester Electronics
  • Pricing(USD)
    $0.64
  • Remark
    Manufacturer: Rochester Electronics.
    Tanssion is one of the Distributors.
    Wide range of applications.
  • Mount
    Screw, Through Hole
  • Number of Pins
    4
  • Sensing Distance
    2.9972 mm
  • Number of Elements
    1
  • Max Collector Current
    20 mA
  • Max Operating Temperature
    100 °C
  • Reverse Breakdown Voltage
    6 V
  • Collector Emitter Breakdown Voltage
    55 V
  • Type
    Parameter
  • Products Category
    Sensors, Transducers - Optical Sensors - Photointerrupters - Slot Type -
  • H21A4.pdf
  • 4599 In Stock
  • Applications
  • Response Time
    50 µs
  • Forward Current
    50 mA
  • Power Dissipation
    150 mW
  • Output Configuration
    Phototransistor
  • Operating Supply Voltage
    1.7 V
  • Min Operating Temperature
    -55 °C
  • Collector Emitter Voltage (VCEO)
    55 V

Download datasheets and manufacturer documentation for Rochester Electronics H21A4

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H21A4 Overview

H21A4 is a model belonging to the Optical Sensors - Photointerrupters - Slot Type - subcategory under Sensors, Transducers. For specific product performance parameters, please refer to the data sheet, such as PDF files Docx documents, etc. We have H21A4 high-definition pictures and data sheets for reference. We will continue to produce various video files and 3D models for users to understand our product more intuitively and comprehensively. H21A4 is widely used in Mobile phones,Lighting. It is manufactured by Rochester Electronics and distributed by Fans, Tanssion and other distributors. H21A4 can be purchased in many ways. You can place an order directly on this website, or you can call or email us. At present, We have sufficient supplies. In addition our own stock, we can also adjust the inventory to the peer distributors to meet your needs. If the supply of H21A4 is insufficient, we also have other models under the Sensors, Transducers Optical Sensors - Photointerrupters - Slot Type - category to replace it. Fans provides a 1-year warranty to customers who have purchased this part to ensure that our customers have a wonderful purchasing experience and are willing to establish a long-term relationship with Fans. So you can order H21A4 from Fans with confidence. About delivery, we can deliver goods to our customers through a variety of logistics, such as DHL, FedEx, UPS, TNT and EMS or any other freight forwarder. If you want to know more about the freight, feel free to contact us for more details.

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H21A4 Information

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Rochester Electronics H21A4 technical specifications,attributes, parameters and parts with similar specifications to Rochester Electronics H21A4.

Image Part Number Manufacturer Datasheet Pricing(USD) Applications Remark Package Qty
H21A4 H21A4 Rochester Electronics

1+: $0.64

10+: $0.6336

100+: $0.6272

500+: $0.6208

1000+: $0.6144

Mobile phones
Lighting

Manufacturers: Rochester Electronics.
Tanssion is one of the Distributors.
Wide range of applications.

4599 In Stock
H21A5 H21A5 Rochester Electronics

1+: $0.64

10+: $0.6336

100+: $0.6272

500+: $0.6208

1000+: $0.6144

Power delivery
TV

Manufacturers: Rochester Electronics.
Tanssion is one of the Distributors.
Wide range of applications.

6246 In Stock
H21A6 H21A6 Rochester Electronics

1+: $0.64

10+: $0.6336

100+: $0.6272

500+: $0.6208

1000+: $0.6144

Aerospace & defense
Enterprise projectors
Power delivery

Manufacturers: Rochester Electronics.
Tanssion is one of the Distributors.
Wide range of applications.

7718 In Stock

The three parts on the right have similar specifications to Rochester Electronics H21A4.

  • Image

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    Part Status
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    Current - Supply
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    Voltage - Supply
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    Operating Temperature
    Current - Collector (Ic) (Max)
    Current - DC Forward (If) (Max)
    Voltage - Collector Emitter Breakdown (Max)
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The three parts on the right have similar specifications to Rochester Electronics H21A4
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