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LTC4257CDD#PBF

LTC4257CDD#PBF

LTC4257CDD#PBF

僅供參考

零件編號 LTC4257CDD#PBF
製造商 Linear Technology
描述 IC POE 802.3AF CONTROLLER 8-DFN
數據表
封裝 8-WFDFN Exposed Pad
ECAD
庫存 5,648 piece(s)
單價 Request a Quote
交貨期 待確認
預計送達時間 二月 8 - 二月 13 (選擇速遞服務)
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LTC4257CDD#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8-WFDFN Exposed Pad
ECAD
系列-
類型Controller (PD)
頻道數量1
力量 - 最大12.95W
內部開關Yes
輔助意識No
標準802.3af (PoE)
電壓 - 電源57V (Max)
供電3mA
工作溫度0°C ~ 70°C
包/箱8-WFDFN Exposed Pad
供應商設備包8-DFN (3x3)

LTC4257CDD#PBF Packaging

Customized Labels
Sealing
Packing
Insepction

LTC4257CDD#PBF FAQ

  • 1. How to order LTC4257CDD#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 LTC4257CDD#PBF is from the original manufacturer or authorized agents?
    We have a professional and experienced quality control team to strictly verify and test the LTC4257CDD#PBF. All suppliers must pass our qualification reviews before they can publish their products including LTC4257CDD#PBF on Heisener; we pay more attention to the channels and quality of LTC4257CDD#PBF products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
  • 3. Are the LTC4257CDD#PBF price and inventory displayed accurate?
    The price and inventory of LTC4257CDD#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 LTC4257CDD#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 LTC4257CDD#PBF we delivered, we will accept the replacement or return of the LTC4257CDD#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 LTC4257CDD#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 LTC4257CDD#PBF pin diagram, LTC4257CDD#PBF datasheet?
    If you need any after-sales service, please do not hesitate to contact us.

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LTC4257CDD#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。

全球供應鏈-可靠的授權分銷商資源

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OEM/CM Immediate delivery

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零件編號 製造商 描述 庫存

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D# NS-LTC4257CDD#PBF

 Linear Technology

OEM/CM ONLY

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零件編號 製造商 描述 庫存

LTC4257CDD#PBF

D# LTC4257CDD#PBF

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POWER MANAGEMENT IC

RoHS: Compliant
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IN stock Immediate delivery

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零件編號 製造商 描述 庫存

LTC4257CDD#PBF

D# 35216749

 Analog Devices Inc

Power Over Ethernet -57V 13W 8-Pin DFN EP

RoHS: Compliant
 0

Quick Inquiry

LTC4257CDD#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。

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