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H21A4

hot H21A4

H21A4

僅供參考

零件編號 H21A4
製造商 Fairchild/ON Semiconductor
描述 SENSOR OPTO SLOT 3MM TRANS THRU
數據表
封裝 PCB Mount
ECAD
庫存 5,544 piece(s)
單價 Request a Quote
交貨期 可立即發貨
預計送達時間 四月 29 - 五月 4 (選擇速遞服務)
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H21A4參數

製造商Fairchild/ON Semiconductor
類別感測器、傳感器 - 光學感測器 - 光遮斷器 - 槽型 - 電晶體輸出
封裝PCB Mount
ECAD
系列-
感應距離0.118" (3mm)
傳感方法Transmissive
輸出配置Phototransistor
電流 - 直流正向（如果）（最大）50mA
電流 - 收集器（Ic）（最大）20mA
電壓 - 集電極發射極擊穿（最大值）55V
響應時間8µs, 50µs
工作溫度-55°C ~ 100°C
安裝類型Through Hole
包/箱PCB Mount

H21A4 Packaging

Customized Labels
Sealing
Packing
Insepction

H21A4 FAQ

  • 1. How to order H21A4 on Heisener?
    Currently, Heisener only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.
  • 2. How does Heisener guarantee that H21A4 is from the original manufacturer or authorized agents?
    We have a professional and experienced quality control team to strictly verify and test the H21A4. All suppliers must pass our qualification reviews before they can publish their products including H21A4 on Heisener; we pay more attention to the channels and quality of H21A4 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
  • 3. Are the H21A4 price and inventory displayed accurate?
    The price and inventory of H21A4 fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.
  • 4. What forms of payment are accepted?
    Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.
    Warm Tips: Some orders in certain payment forms may require handling fee.
  • 5. How is the shipping arranged?
    Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.
    Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.
    Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.
  • 6. What is the process for return or replacement of H21A4?
    All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the H21A4 we delivered, we will accept the replacement or return of the H21A4 only when all of the below conditions are fulfilled:
    (1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.
    (2)We are informed of the defect described above within 90 days after the delivery of H21A4.
    (3)The PartNo is unused and only in the original unpacked packaging.
    Two processes to return the products:
    (1)Inform us within 90 days
    (2)Obtain Requesting Return Authorizations
  • 7.How to contact us to get technical supports, such as H21A4 pin diagram, H21A4 datasheet?
    If you need any after-sales service, please do not hesitate to contact us.

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H21A4 保證

Service Guarantee

服務保證

我們保證100％的客戶滿意度。

我們經驗豐富的銷售團隊和技術支持團隊支持我們的服務以滿足所有客戶。

Quality Guarantee

質量保證

我們提供90天保修。

如果您收到的物品質量不合格，我們將負責您的退款或更換，但物品必須以原始狀態退回。

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零件編號 製造商 描述 庫存

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 Fairchild Semiconductor Corporation

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 Isocom Components

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H21A4

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零件編號 製造商 描述 庫存

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 Fairchild Semiconductor Corporation

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RoHS: Compliant
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CH21A4D40.282M

 Standard Crystal Corp

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零件編號 製造商 描述 庫存

H21A4

 Fairchild Semiconductor Corporation

IN stock Immediate delivery

 86505
零件編號 製造商 描述 庫存

H21A4

 Fairchild Semiconductor Corporation

shipping today

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零件編號 製造商 描述 庫存

H21A4

 General Electric Company

RFQ

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Quick Inquiry

H21A4

質量認證

黑森爾對質量的承諾，塑造了我們的採購、測試、運輸流程以及它們之間的每一步。這個基準是我們所銷售的每一個元器件的基礎。

ISO9001:2015, ICAS, IAF, UKAS

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