Name: SI3453B-B02-GMR
Brand: Silicon Labs
SKU: SI3453B-B02-GMR
Price: 4.7041 USD
Availability: InStock
Rating: 5 (191 reviews)

SI3453B-B02-GMR

仅供参考

零件编号	SI3453B-B02-GMR
制造商	Silicon Labs
描述	IC POE PSE PORT CTLR QUAD 40QFN
数据表	SI3453B-B02-GMR 数据表
封装	40-VFQFN Exposed Pad
ECAD
库存	3,504 piece(s)
单价	$ 4.7041 *
交货时间	待确认
预计送达时间	五月 9 - 五月 14 (选择速递服务)
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SI3453B-B02-GMR参数

制造商	Silicon Labs
类别	集成电路（IC） - PMIC - 以太网供电（PoE）控制器
封装	40-VFQFN Exposed Pad
ECAD
系列	-
类型	Controller (PSE)
频道数量	4
力量 - 最大	40W
内部开关	Yes
辅助意识	No
标准	802.3at (PoE+), 802.3af (PoE)
电压 - 电源	45 V ~ 57 V
供电	4mA
工作温度	-40°C ~ 85°C
包/箱	40-VFQFN Exposed Pad
供应商设备包	40-QFN (6x6)

SI3453B-B02-GMR数据表

SI3453B-B02-GMR Packaging

SI3453B-B02-GMR FAQ

1. How to order SI3453B-B02-GMR 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 SI3453B-B02-GMR is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the SI3453B-B02-GMR. All suppliers must pass our qualification reviews before they can publish their products including SI3453B-B02-GMR on Heisener; we pay more attention to the channels and quality of SI3453B-B02-GMR products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the SI3453B-B02-GMR price and inventory displayed accurate?

The price and inventory of SI3453B-B02-GMR 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 SI3453B-B02-GMR?

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 SI3453B-B02-GMR we delivered, we will accept the replacement or return of the SI3453B-B02-GMR 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 SI3453B-B02-GMR.

(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 SI3453B-B02-GMR pin diagram, SI3453B-B02-GMR datasheet?

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

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