SFH 4451 The Osram SFH 4451 is an infrared LED emitter designed for surface mounting. It features a peak wavelength of 860nm and operates at 100mA.
Mfr Part #:

SFH 4451

Available from 1 distributors
Mfr Name: Osram
Osram
The Osram SFH 4451 is an infrared LED emitter designed for surface mounting. It features a peak wavelength of 860nm and operates at 100mA.
Total Stock: 3,580 pcs
$ Price Range: $0.99

SFH 4451 Available from 1 distributor

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Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
3,580 pcs
3580 pcs On Request 1 On Request On Request 1323+ On Request On Request

SFH 4451 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
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Viewing Angle
Voltage
Wavelength

SFH 4451 Description

Short technical summary and product information.

The Osram SFH 4451 is an infrared (IR) LED emitter belonging to the MIDLED™ Mini series. It is designed for surface mount applications and operates with a typical current of 100mA.

 

Key electrical specifications include a peak wavelength of 860nm and a forward voltage of 1.5V. The emitter provides a radiant intensity of 70mW/sr at 100mA (minimum) and a typical radiant intensity of 55mW. Its beam angle is rated at 34 degrees.

 

This component is housed in a 2-SMD, No Lead package and operates within a temperature range of -40°C to 85°C. The dimensions are 2.3mm in length, 1.95mm in width, and 0.9mm in height.

 

Applications for this IR LED include industrial robotics, factory automation, appliances, tools, and access control systems.

SFH 4451 Quick Information

Product Type: Infrared LED Emitter
Series: MIDLED™ Mini
Canonical Name: Osram SFH 4451 Infrared LED Emitter
Subcategory: Infrared LED

SFH 4451 Compliance

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

SFH 4451 Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

SFH 4451 Features

  • Infrared LED emitter with 860nm wavelength.
  • 100mA operating current.
  • 34 degree beam angle.
  • Surface mount 2-SMD, No Lead package.
  • Wide -40°C to 85°C operating temperature.

SFH 4451 Applications

  • Used in industrial robotics.
  • Suitable for factory automation.
  • Applicable for appliances and tools.
  • Ideal for access control systems.

SFH 4451 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the peak wavelength of the Osram SFH 4451?

The peak wavelength is 860nm.

What is the operating current for the SFH 4451?

The operating current is 100mA.

What is the radiant intensity of the SFH 4451 at 100mA?

The minimum radiant intensity is 70mW/sr at 100mA.

What is the beam angle of this infrared LED?

The beam angle is 34 degrees.

What is the operating temperature range for the SFH 4451?

The operating temperature range is -40°C to 85°C.

What type of package is the SFH 4451 in?

It is in a 2-SMD, No Lead package.

How is the SFH 4451 mounted?

It is a surface mount device.

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