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4257-52

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4257-52

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零件編號 4257-52
製造商 Peregrine Semiconductor
描述 IC RF SWITCH SPDT 50 OHM 20-QFN
數據表
封裝 20-VFQFN Exposed Pad
ECAD
庫存 8,100 piece(s)
單價 Request a Quote
交貨期 可立即發貨
預計送達時間 十一月 26 - 十二月 1 (選擇速遞服務)
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4257-52參數

製造商Peregrine Semiconductor
類別RF/IF 和 RFID - RF 開關
封裝20-VFQFN Exposed Pad
ECAD
系列UltraCMOS?
頻率 - 降低DC
頻率 - 上限3GHz
隔離@頻率44dB @ 3GHz
插入損耗@頻率1.2dB @ 3GHz
IIP355dBm (typ)
拓撲Absorptive
電路SPDT
的P1dB31dBm (typ) IP1dB
特徵-
阻抗50 Ohm
工作溫度-40°C ~ 85°C
電壓 - 電源2.7 V ~ 3.3 V
射頻類型General Purpose
包/箱20-VFQFN Exposed Pad
供應商設備包20-QFN (4x4)

4257-52 Packaging

Customized Labels
Sealing
Packing
Insepction

4257-52 FAQ

  • 1. How to order 4257-52 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 4257-52 is from the original manufacturer or authorized agents?
    We have a professional and experienced quality control team to strictly verify and test the 4257-52. All suppliers must pass our qualification reviews before they can publish their products including 4257-52 on Heisener; we pay more attention to the channels and quality of 4257-52 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
  • 3. Are the 4257-52 price and inventory displayed accurate?
    The price and inventory of 4257-52 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 4257-52?
    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 4257-52 we delivered, we will accept the replacement or return of the 4257-52 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 4257-52.
    (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 4257-52 pin diagram, 4257-52 datasheet?
    If you need any after-sales service, please do not hesitate to contact us.

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4257-52 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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4257-52

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