Name: 749119433
Brand: Wurth Electronics Midcom
SKU: 749119433
Availability: InStock
Rating: 5 (136 reviews)

749119433

仅供参考

零件编号	749119433
制造商	Wurth Electronics Midcom
描述	TRANS FLYBACK POE+ 42UH SMD
数据表	749119433 数据表
封装	-
ECAD
库存	7,380 piece(s)
单价	Request a Quote
交货时间	待确认
预计送达时间	五月 16 - 五月 21 (选择速递服务)
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749119433参数

制造商	Wurth Electronics Midcom
类别	变压器 - 开关转换器，SMPS 变压器
封装	-
ECAD
系列	WE-PoE+
类型	For DC/DC Converters
应用	Power Over Ethernet (PoE)
预期的芯片组	-
芯片组制造商	-
电压 - 初级	36 ~ 72V
电压 - 辅助	11V
电压 - 隔离	1500Vrms
电感@频率	42µH @ 100kHz
频率	250 ~ 400kHz
工作温度	-40°C ~ 125°C
安装类型	Surface Mount
尺寸/尺寸	-
高度 - 坐姿（最大）	0.455" (11.56mm)
脚印	0.910" L x 1.145" W (23.11mm x 29.08mm)
样式	-

749119433数据表

749119433 Packaging

749119433 FAQ

1. How to order 749119433 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 749119433 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the 749119433. All suppliers must pass our qualification reviews before they can publish their products including 749119433 on Heisener; we pay more attention to the channels and quality of 749119433 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the 749119433 price and inventory displayed accurate?

The price and inventory of 749119433 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 749119433?

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 749119433 we delivered, we will accept the replacement or return of the 749119433 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 749119433.

(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 749119433 pin diagram, 749119433 datasheet?

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

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