Name: SFH 4544
Brand: OSRAM Opto Semiconductors Inc.
SKU: SFH-4544
Availability: InStock
Rating: 5 (178 reviews)

SFH 4544

For Reference Only

Part Number	SFH 4544
Manufacturer	OSRAM Opto Semiconductors Inc.
Description	EMITTER IR 940NM
Datasheet	SFH 4544 Specifications
Package	Radial
ECAD
In Stock	7,776 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	Jun 10 - Jun 15 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # SFH 4544 (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 4544 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add SFH 4544 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of SFH 4544.

SFH 4544 Specifications

Manufacturer	OSRAM Opto Semiconductors Inc.
Category	Optoelectronics - Infrared, UV, Visible Emitters
Package	Radial
ECAD
Series	-
Type	Infrared (IR)
Current - DC Forward (If) (Max)	100mA
Radiant Intensity (Ie) Min @ If	550mW/sr @ 100mA
Wavelength	940nm
Voltage - Forward (Vf) (Typ)	1.6V
Viewing Angle	20°
Orientation	Top View
Operating Temperature	-40°C ~ 100°C (TA)
Mounting Type	Through Hole
Package / Case	Radial

SFH 4544 Reviews

Max***** Tate

March 22, 2023

★ ★ ★ ★ ★

All of the components worked, and are still working. So even though the price is amazingly low, the diodes really do work!

Ron*****Wise

March 14, 2023

★ ★ ★ ★ ★

Itams as described Fast and cheap shipping.

Jul*****Nath

March 13, 2023

★ ★ ★ ★ ★

Fast shipping, work as designed. Made some circuitry with these components and they work well.

Brea*****Borra

March 13, 2023

★ ★ ★ ★ ★

arrived well within time bracket, put this firm on my suppliers list, many thanks

Khal*****ompton

March 8, 2023

★ ★ ★ ★ ★

All OK, fast delivery, good quality. Product works as it should, Nice Seller.

Kade*****Decker

March 5, 2023

★ ★ ★ ★ ★

Great deal, immediate response and very quick delivery!

Ariel*****chard

February 28, 2023

★ ★ ★ ★ ★

Good and works well. What else is there to say about it.

Kays*****riffin

February 23, 2023

★ ★ ★ ★ ★

Thanks a lot! Ease of ordering and I love when they upgrade my shipping for free. What a nice thing to do.

Roya*****ncock

February 22, 2023

★ ★ ★ ★ ★

Used for a solar project. Working as hoped. I'd buy again.

Write a Review

★★★★★

Not Rated

Thanks for Your Review!

SFH 4544 Packaging

SFH 4544 FAQ

1. How to order SFH 4544 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 4544 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the SFH 4544. All suppliers must pass our qualification reviews before they can publish their products including SFH 4544 on Heisener; we pay more attention to the channels and quality of SFH 4544 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the SFH 4544 price and inventory displayed accurate?

The price and inventory of SFH 4544 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 4544?

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 4544 we delivered, we will accept the replacement or return of the SFH 4544 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 4544.

(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 4544 pin diagram, SFH 4544 datasheet?

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

SFH 4544 Related Products

ABM8W-31.2500MHZ-4-J1Z-T3	Abracon LLC, CRYSTAL 31.250MHZ 4PF SMT, 4-SMD, No Lead, -	View
ECA-1HHG330	Panasonic Electronic Components, CAP ALUM 33UF 20% 50V RADIAL, Radial, Can, -	View
73G-II5000	Grayhill Inc., I/O MODULE 0-5A 12-BIT;1.22MA, -, -	View
CRG0805F220K	TE Connectivity Passive Product, RES SMD 220K OHM 1% 1/8W 0805, 0805 (2012 Metric), -	View
TJ0651030000G	Amphenol Anytek, TERM BLOCK PLUG 6POS STR 5.08MM, -, -	View
GTC06CF20-3P	Amphenol Industrial Operations, GT 3C 3#12 PIN PLUG, -, -	View
AFD51-24-98PZ-6117	TE Connectivity Deutsch Connectors, AFD51-24-98PZ-6117, -, -	View
TVS06RF-J7SA-LC	Amphenol Aerospace Operations, CONN PLUG HSG FMALE 99POS INLINE, -, -	View
D38999/26ZD15BC	Amphenol Aerospace Operations, CONN PLUG HSG FMALE 15POS INLINE, -, -	View
HM2H81P115LF	Amphenol FCI, PCI SHROUD, -, -	View
VI-J0P-CZ	Vicor Corporation, CONVERTER MOD DC/DC 13.8V 25W, Half Brick, -	View
XC9141D49CMR-G	Torex Semiconductor Ltd, 0.8A SYNCHRONOUS STEP-UP DC/DC C, -, -	View

SFH 4544 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.

Quick Inquiry

SFH 4544

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.

ISO9001:2015, ICAS, IAF, UKAS