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LTC4274IUHF#PBF

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LTC4274IUHF#PBF

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零件編號 LTC4274IUHF#PBF
製造商 Linear Technology
描述 IC POE IEEE 802.3AT 38-QFN
數據表
封裝 38-QFN
ECAD
庫存 6,672 piece(s)
單價 Request a Quote
交貨期 可立即發貨
預計送達時間 十二月 27 - 一月 1 (選擇速遞服務)
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LTC4274IUHF#PBF參數

製造商Linear Technology
類別積體電路 (IC) - PMIC - 乙太網路供電 (PoE) 控制器
封裝38-QFN
ECAD
系列-
類型Controller (PSE)
頻道數量1
力量 - 最大25.5W
內部開關No
輔助意識No
標準802.3at (PoE+), 802.3af (PoE)
電壓 - 電源45 V ~ 57 V
供電2.4mA
工作溫度-40°C ~ 85°C
包/箱38-QFN
供應商設備包38-QFN (5x7) Exposed Pad

LTC4274IUHF#PBF Packaging

Customized Labels
Sealing
Packing
Insepction

LTC4274IUHF#PBF FAQ

  • 1. How to order LTC4274IUHF#PBF 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 LTC4274IUHF#PBF is from the original manufacturer or authorized agents?
    We have a professional and experienced quality control team to strictly verify and test the LTC4274IUHF#PBF. All suppliers must pass our qualification reviews before they can publish their products including LTC4274IUHF#PBF on Heisener; we pay more attention to the channels and quality of LTC4274IUHF#PBF products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
  • 3. Are the LTC4274IUHF#PBF price and inventory displayed accurate?
    The price and inventory of LTC4274IUHF#PBF 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 LTC4274IUHF#PBF?
    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 LTC4274IUHF#PBF we delivered, we will accept the replacement or return of the LTC4274IUHF#PBF 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 LTC4274IUHF#PBF.
    (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 LTC4274IUHF#PBF pin diagram, LTC4274IUHF#PBF datasheet?
    If you need any after-sales service, please do not hesitate to contact us.

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LTC4274IUHF#PBF 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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OEM/CM Immediate delivery

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IN stock Immediate delivery

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shipping today

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Quick Inquiry

LTC4274IUHF#PBF

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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