DistyParts Icon
SFH 4550 The Osram SFH 4550 is an infrared LED emitter with a peak wavelength of 860nm. It features a narrow 6° beam angle and operates at 1.5V.
Mfr Part #:

SFH 4550

Available from 1 distributors
Mfr Name: Osram
Osram
The Osram SFH 4550 is an infrared LED emitter with a peak wavelength of 860nm. It features a narrow 6° beam angle and operates at 1.5V.
✓ Total Stock: 23,615 pcs
$ Price Range: $0.99

SFH 4550 Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Smaxon Electronics ✓
Non-Authorised Inventory information
23,615 pcs
On Request
23615 pcs On Request 1 On Request On Request 16+ On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

SFH 4550 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Dimensions
Mounting Type
Operating Temperature
Orientation
Radiant Intensity (Ie) Min @ If
Type
Viewing Angle
Voltage
Wavelength
View Similar Products (0)

SFH 4550 Description

Short technical summary and product information.

The Osram SFH 4550 is an infrared (IR) LED emitter designed for various industrial applications. It operates with a forward current of 100mA and a nominal voltage of 1.5V, emitting infrared light with a peak wavelength of 860nm.

 

This component offers a focused beam with a typical angle of 6°, making it suitable for applications requiring directional illumination or detection. The radiant intensity is specified at a typical 1100 mW/sr at 100mA, with a minimum of 710 mW/sr and a maximum of 2800 mW/sr under the same conditions.

 

Packaged in a radial format, the SFH 4550 is designed for through-hole mounting. It operates within a wide temperature range of -40°C to 100°C. Its dimensions are 5.7mm in length and width, and 8.6mm in height.

SFH 4550 Quick Information

Product Type: LED Emitter
Canonical Name: SFH 4550 Infrared Emitter
Subcategory: Infrared Emitter

SFH 4550 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

SFH 4550 Estimated Pricing

Qty Low High
1+ $0.99 $0.99

Estimated market price range - modelled values for guidance only, not live distributor offers.

SFH 4550 Features

  • 860nm peak wavelength infrared emission.
  • Narrow 6 degree typical beam angle.
  • 1.5V nominal operating voltage.
  • 100mA forward current rating.
  • Radial package for through-hole mounting.

SFH 4550 Applications

  • Suitable for industrial automation.
  • Used in access control systems.
  • Applicable for security sensors.
  • Ideal for home automation tasks.

SFH 4550 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the peak wavelength of the Osram SFH 4550 IR LED?

The peak wavelength of the Osram SFH 4550 IR LED is 860nm.

What is the typical radiant intensity of the SFH 4550 at 100mA?

The typical radiant intensity of the SFH 4550 at 100mA is 1100 mW/sr.

What is the operating voltage for the SFH 4550 LED?

The operating voltage for the SFH 4550 LED is 1.5V.

What is the beam angle of the SFH 4550 IR emitter?

The beam angle of the SFH 4550 IR emitter is typically 6 degrees.

What is the operating temperature range for the SFH 4550?

The operating temperature range for the SFH 4550 is -40°C to 100°C.

How is the Osram SFH 4550 LED mounted?

The Osram SFH 4550 LED is mounted using the through-hole method.

Home
Account

Categories