Name: SFH 4257-Q
Brand: OSRAM Opto Semiconductors Inc.
SKU: SFH-4257-Q
Availability: InStock
Rating: 5 (75 reviews)

SFH 4257-Q

For Reference Only

Part Number	SFH 4257-Q
Manufacturer	OSRAM Opto Semiconductors Inc.
Description	TOPLED BLACK
Datasheet	SFH 4257-Q Specifications
Package	-
ECAD
In Stock	7,830 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	Jun 11 - Jun 16 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # SFH 4257-Q (Infrared, UV, Visible Emitters) is manufactured by OSRAM Opto Semiconductors Inc. and distributed by Heisener. Being one of the leading electronics distributors, we carry many kinds of electronic components from some of the world’s top class manufacturers. Their quality is guaranteed by its stringent quality control to meet all required standards.

For SFH 4257-Q specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add SFH 4257-Q with quantity into BOM. Heisener.com does NOT require any registration to request a quote of SFH 4257-Q.

SFH 4257-Q Specifications

Manufacturer	OSRAM Opto Semiconductors Inc.
Category	Optoelectronics - Infrared, UV, Visible Emitters
Package	-
ECAD
Series	*
Type	-
Current - DC Forward (If) (Max)	-
Radiant Intensity (Ie) Min @ If	-
Wavelength	-
Voltage - Forward (Vf) (Typ)	-
Viewing Angle	-
Orientation	-
Operating Temperature	-
Mounting Type	-
Package / Case	-

SFH 4257-Q Reviews

Teag*****arks

April 7, 2023

★ ★ ★ ★ ★

Arrived as described and well packaged. Sent very quickly after payment.

Gar*****lson

April 7, 2023

★ ★ ★ ★ ★

A well designed product that fit my custom PCB's perfectly. Easy to use. Sturdy construction. Highly recommend to all PCB builders.

Pres*****Hall

March 24, 2023

★ ★ ★ ★ ★

Great product at a great price. They were so CHEAP.

Ayan*****hyap

March 14, 2023

★ ★ ★ ★ ★

All resistors exactly -0.01%. Pretty good.

Kia*****Rice

March 9, 2023

★ ★ ★ ★ ★

I can find what I want, and also trust I'm getting what I paid for. Many times I had to send things back or eat the cost dealing shady sellers, either way it cost me.

Jose*****Halder

March 7, 2023

★ ★ ★ ★ ★

The items I want are often in stock and available in small quantities.

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SFH 4257-Q Packaging

SFH 4257-Q FAQ

1. How to order SFH 4257-Q 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-Q 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-Q. All suppliers must pass our qualification reviews before they can publish their products including SFH 4257-Q on Heisener; we pay more attention to the channels and quality of SFH 4257-Q products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the SFH 4257-Q price and inventory displayed accurate?

The price and inventory of SFH 4257-Q 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-Q?

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

(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-Q pin diagram, SFH 4257-Q datasheet?

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

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SFH 4257-Q Guarantees

Service Guarantees

We guarantee 100% customer satisfaction.

Our experienced sales team and tech support team back our services to satisfy all our customers.

Quality Guarantees

We provide 90 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.

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SFH 4257-Q

Certified Quality

Heisener's commitment to quality has shaped our processes for sourcing, testing, shipping, and every step in between. This foundation underlies each component we sell.

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