Name: SFH 4257 R
Brand: OSRAM Opto Semiconductors Inc.
SKU: SFH-4257-R
Availability: InStock
Rating: 5 (80 reviews)

SFH 4257 R

仅供参考

零件编号	SFH 4257 R
制造商	OSRAM Opto Semiconductors Inc.
描述	EMITTER IR 860NM 100MA PLCC
数据表
封装	2-PLCC
ECAD
库存	2,754 piece(s)
单价	Request a Quote
交货时间	待确认
预计送达时间	十二月 28 - 一月 2 (选择速递服务)
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SFH 4257 R参数

制造商	OSRAM Opto Semiconductors Inc.
类别	光电元件 - 红外，UV，可见光发射器
封装	2-PLCC
ECAD
系列	-
类型	Infrared (IR)
电流 - 直流正向（如果）（最大）	100mA
辐射强度（Ie）Min @ If	6.3mW/sr @ 100mA
波长	860nm
电压 - 正向（Vf）（典型值）	1.5V
可视角度	120°
方向	Top View
工作温度	-40°C ~ 100°C (TA)
安装类型	Surface Mount
包/箱	2-PLCC

SFH 4257 R Packaging

SFH 4257 R FAQ

1. How to order SFH 4257 R 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 SFH 4257 R is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the SFH 4257 R. All suppliers must pass our qualification reviews before they can publish their products including SFH 4257 R on Heisener; we pay more attention to the channels and quality of SFH 4257 R products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the SFH 4257 R price and inventory displayed accurate?

The price and inventory of SFH 4257 R 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 SFH 4257 R?

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 SFH 4257 R we delivered, we will accept the replacement or return of the SFH 4257 R 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 SFH 4257 R.

(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 SFH 4257 R pin diagram, SFH 4257 R datasheet?

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

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