Name: XR21B1422IL40-F
Brand: Exar Corporation
SKU: XR21B1422IL40-F
Availability: InStock
Rating: 5 (90 reviews)

XR21B1422IL40-F

仅供参考

零件编号	XR21B1422IL40-F
制造商	Exar Corporation
描述	IC UART TXRX 512B 2CH 40QFN
数据表
封装	40-VFQFN Exposed Pad
ECAD
库存	10,764 piece(s)
单价	Request a Quote
交货时间	待确认
预计送达时间	三月 24 - 三月 29 (选择速递服务)
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XR21B1422IL40-F参数

制造商	Exar Corporation
类别	集成电路（IC） - 接口 - 控制器
封装	40-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 ~ 5.25 V
供电	15mA
工作温度	-40°C ~ 85°C
包/箱	40-VFQFN Exposed Pad
供应商设备包	40-QFN (6x6)

XR21B1422IL40-F Packaging

XR21B1422IL40-F FAQ

1. How to order XR21B1422IL40-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 XR21B1422IL40-F is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the XR21B1422IL40-F. All suppliers must pass our qualification reviews before they can publish their products including XR21B1422IL40-F on Heisener; we pay more attention to the channels and quality of XR21B1422IL40-F products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the XR21B1422IL40-F price and inventory displayed accurate?

The price and inventory of XR21B1422IL40-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 XR21B1422IL40-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 XR21B1422IL40-F we delivered, we will accept the replacement or return of the XR21B1422IL40-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 XR21B1422IL40-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 XR21B1422IL40-F pin diagram, XR21B1422IL40-F datasheet?

If you need any after-sales service, please do not hesitate to contact us.

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XR21B1422IL40-F 保证

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。

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。

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Quick Inquiry

XR21B1422IL40-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。

广东省“守合同重信用”企业 ISO9001:2015, ICAS, IAF, UKAS

查看证书

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XR21B1422IL40-F

XR21B1422IL40-F参数

XR21B1422IL40-F Packaging

XR21B1422IL40-F FAQ

XR21B1422IL40-F相关产品

XR21B1422IL40-F 保证

服务保证

质量保证

全球供应链-可靠的授权分销商资源

Quick Inquiry

质量认证

联系我们

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