Datasheets
SLI-343DU3F by: ROHM Semiconductor

Single Color LED, Orange, Diffused, T-1, 3.1mm, ROHS COMPLIANT PACKAGE-2

Part Details for SLI-343DU3F by ROHM Semiconductor

Results Overview of SLI-343DU3F by ROHM Semiconductor

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Applications Education and Research Internet of Things (IoT) Computing and Data Storage Aerospace and Defense Healthcare Telecommunications Automotive

SLI-343DU3F Information

SLI-343DU3F by ROHM Semiconductor is a Visible LED.
Visible LEDs are under the broader part category of Optoelectronics.

Optoelectronic components work to detect, generate, and control light. They can essentially produce and/or react to light. Read more about Optoelectronics on our Optoelectronics part category page.

Price & Stock for SLI-343DU3F

Part # Distributor Description Stock Price Buy
DISTI # C1S625900552387
Chip One Stop LED Uni-Color Orange 2-Pin T-1 Bulk RoHS: Compliant pbFree: Yes Container: Bulk 2620
  • 5 $0.8350
  • 50 $0.4070
  • 100 $0.3390
  • 200 $0.3370
  • 500 $0.2790
  • 1,000 $0.2600
$0.2600 / $0.8350 Buy Now

Part Details for SLI-343DU3F

SLI-343DU3F CAD Models

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SLI-343DU3F Part Data Attributes

SLI-343DU3F ROHM Semiconductor
Buy Now Datasheet
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SLI-343DU3F ROHM Semiconductor Single Color LED, Orange, Diffused, T-1, 3.1mm, ROHS COMPLIANT PACKAGE-2
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer ROHM CO LTD
Package Description ROHS COMPLIANT PACKAGE-2
Reach Compliance Code compliant
HTS Code 8541.40.20.00
Samacsys Manufacturer ROHM Semiconductor
Color ORANGE
Color@Wavelength Amber
Configuration SINGLE
Forward Current-Max 0.05 A
Forward Voltage-Max 1.9 V
JESD-609 Code e1
Lens Type DIFFUSED
Luminous Intensity-Nom 350.0 mcd
Mounting Feature RADIAL MOUNT
Number of Functions 1
Number of Terminals 2
Operating Temperature-Max 85 °C
Operating Temperature-Min -25 °C
Optoelectronic Device Type SINGLE COLOR LED
Overall Height 5.4 mm
Packing Method BULK
Peak Wavelength 611 nm
Reverse Voltage-Max 9 V
Shape ROUND
Size 3.1 mm
Surface Mount NO
T-code T-1
Terminal Finish Tin/Silver/Copper (Sn/Ag/Cu)
Terminal Pitch 2.5 mm
Viewing Angle 40 deg

Alternate Parts for SLI-343DU3F

This table gives cross-reference parts and alternative options found for SLI-343DU3F. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of SLI-343DU3F, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
SLI-343DUT32 ROHM Semiconductor Check for Price Single Color LED, Orange, Diffused, T-1, 3.1mm, ROHS COMPLIANT PACKAGE-2 SLI-343DU3F vs SLI-343DUT32

SLI-343DU3F Related Parts

SLI-343DU3F Frequently Asked Questions (FAQ)

  • A 4-layer PCB with a thermal relief pattern on the bottom layer and a solid ground plane on the top layer is recommended. This helps to dissipate heat efficiently and reduce thermal resistance.

  • Ensure that the device is operated within the recommended temperature range (−40°C to +125°C). Use a heat sink or thermal interface material to improve heat dissipation. Also, consider derating the device's power rating at high temperatures.

  • Handle the device by the body, avoiding touching the pins. Store the device in a dry, cool place, away from direct sunlight and moisture. Use anti-static packaging and handling procedures to prevent ESD damage.

  • Check the input voltage, output voltage, and output current. Verify that the device is properly configured and that the output capacitors are of sufficient value and type. Use an oscilloscope to check for oscillations or noise on the output.

  • Use a shielded enclosure and ensure that the device is properly grounded. Add EMI filters or ferrite beads to the input and output lines as needed. Follow good PCB layout practices to minimize radiation and susceptibility.

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