购买 XR21B1421IL28-F | XR21B1421IL28-F数据表 | Heisener.com
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XR21B1421IL28-F

XR21B1421IL28-F

XR21B1421IL28-F

仅供参考

零件编号 XR21B1421IL28-F
制造商 Exar Corporation
描述 IC UART BRIDGE TO USB 1CH 28-QFN
数据表
封装 28-VFQFN Exposed Pad
ECAD
库存 13,368 piece(s)
单价 Request a Quote
交货时间 待确认
预计送达时间 五月 2 - 五月 7 (选择速递服务)
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XR21B1421IL28-F参数

制造商Exar Corporation
类别集成电路（IC） - 接口 - 控制器
封装28-VFQFN Exposed Pad
ECAD
系列-
协议USB
功能Bridge, USB to UART
接口UART
标准USB 2.0
电压 - 电源3 V ~ 3.6 V
供电13mA
工作温度-40°C ~ 85°C
包/箱28-VFQFN Exposed Pad
供应商设备包28-QFN (5x5)

XR21B1421IL28-F Packaging

Customized Labels
Sealing
Packing
Insepction

XR21B1421IL28-F FAQ

  • 1. How to order XR21B1421IL28-F 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 XR21B1421IL28-F is from the original manufacturer or authorized agents?
    We have a professional and experienced quality control team to strictly verify and test the XR21B1421IL28-F. All suppliers must pass our qualification reviews before they can publish their products including XR21B1421IL28-F on Heisener; we pay more attention to the channels and quality of XR21B1421IL28-F products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
  • 3. Are the XR21B1421IL28-F price and inventory displayed accurate?
    The price and inventory of XR21B1421IL28-F 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 XR21B1421IL28-F?
    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 XR21B1421IL28-F we delivered, we will accept the replacement or return of the XR21B1421IL28-F 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 XR21B1421IL28-F.
    (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 XR21B1421IL28-F pin diagram, XR21B1421IL28-F datasheet?
    If you need any after-sales service, please do not hesitate to contact us.

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XR21B1421IL28-F 保证

Service Guarantee

服务保证

我们保证100％的客户满意度。

我们经验丰富的销售团队和技术支持团队支持我们的服务以满足所有客户。

Quality Guarantee

质量保证

我们提供90天保修。

如果您收到的物品质量不合格，我们将负责您的退款或更换，但物品必须以原始状态退回。

全球供应链-可靠的授权分销商资源

零件编号 制造商 描述 库存

XR21B1421IL28-F

D# 1016-2060-ND

 MaxLinear Inc

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I/O Controller Interface IC 1 Channel FS USB UART with HID

RoHS: Compliant
pbFree: Yes
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 Exar Corporation

OEM/CM QUOTES ONLY | NO BROKERS

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零件编号 制造商 描述 库存

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 Exar Corporation

OEM/CM Immediate delivery

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零件编号 制造商 描述 库存

XR21B1421IL28-F

D# 701-21B1421IL28F

 MaxLinear Inc

USB Interface IC 1 CH FS USB UART with HID

RoHS: Compliant
 468
零件编号 制造商 描述 库存

XR21B1421IL28F

 EXAR CORPORATION

OEM/CM ONLY

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零件编号 制造商 描述 库存

XR21B1421IL28-F

 Exar Corporation

IN stock Immediate delivery

 7469
零件编号 制造商 描述 库存

XR21B1421IL28-F

 Exar Corporation

shipping today

 7462

Quick Inquiry

XR21B1421IL28-F

质量认证

黑森尔对质量的承诺，塑造了我们的采购、测试、运输流程以及它们之间的每一步。这个基准是我们所销售的每一个元器件的基础。

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XR21B1421IL28-F Tags

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  • XR21B1421IL28-F 规格
  • XR21B1421IL28-F 图片
  • Exar Corporation
  • Exar Corporation XR21B1421IL28-F
  • 买 XR21B1421IL28-F
  • XR21B1421IL28-F 价格
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