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LED Uni-Color Red 2-Pin Chip LED

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CSL0903UT1C General Description

CSL0903UT(C) is a Red surface mount LED with a lens. AlGaInP is used as the light emitting material and it is packaged in a colorless transparent resin. Ideal as a light source for display units.

ROHM Semiconductor Inventory

Key Features

  • Featuring with lens AlGaInP.
  • Source of light for display unit.


Category OptoelectronicsLED Indication - Discrete Mfr Rohm Semiconductor
Series - Package Tape & Reel (TR)Cut Tape (CT)Digi-Reel®
Product Status Active Color Red
Configuration - Lens Color Colorless
Lens Transparency Clear Millicandela Rating 1200mcd
Lens Style Round with Domed Top Lens Size 1.14mm Dia
Voltage - Forward (Vf) (Typ) 2.1V Current - Test 20mA
Viewing Angle - Mounting Type Surface Mount
Wavelength - Dominant 620nm Wavelength - Peak -
Features - Package / Case 0603 (1608 Metric)
Supplier Device Package 0603 Size / Dimension 1.60mm L x 0.80mm W
Height (Max) 1.34mm


Shipping Method

Our products are mainly transported and delivered by DHL, FedEx, UPS and other logistics partners on site -- Available to 200+ countries.

Delivery Time

The delivery time is usually within 2-7 days, depending on the logistics provider and the area of delivery.

The following are the estimated delivery times of some logistics service providers.

  • DHL

  • Fedex

  • UPS

  • EMS

  • Registered Air Mail


We accept TT prepayment (bank transfer), paypal, credit cards, Western Union, Money Gram.

Checks and other instruments are not supported to pay for orders and customers are required to pay all possible fees, including sales tax,
customs fees, etc.

  • Wire Transfer

  • Paypal

  • Credit Card

  • Western Union

  • Money Gram


Our policies and procedures are designed to ensure compliance with various quality specifications and to quickly resolve quality-related issues.

We promise to provide 365 days quality assurance service for all our products.

If you have any dissatisfaction with the quality of the product you received, you can contact us for a refund or exchange, as long as the product is kept in its original condition.


AVAQ determines and packages all devices based on electrostatic discharge (ESD) and moisture sensitivity level (MSL) protection requirements.
  • ESD


  • Tape and Reel

    Tape and Reel

  • Cut Tape

    Cut Tape

  • Tube or Tray

    Tube or Tray


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Buying Guide

  • What is the lifespan of CSL0903UT1C?

    The lifespan of CSL0903UT1C depends on various factors such as the quality of materials used, operating conditions, and the manufacturer's recommended usage time. The datasheet provided by the manufacturer specifies the expected lifespan of the product.

  • Where can I find the full specification of CSL0903UT1C?

    You can find it with PDF Datasheet for CSL0903UT1C on this page. If it is not available, you can contact Avaq at [email protected] to inquire about the Datasheet for this part.

  • How to check the quality of CSL0903UT1C?

    Avaq has separate quality services with common quality inspection equipment for testing items, you can also fill out a sample form, our team will get in touch with you within 24 HOURS.

  • Can I purchase samples for testing?

    Avaq offers free samples for customers to test. This can often help you determine whether the chip or component meets your needs.

  • Where can I check the delivery after the order is completed?

    Once the order is completed, you will receive an order confirmation email containing a tracking number from AVAQ, then you can track the delivery by yourself.

  • Where to view my order of CSL0903UT1C or my history order record?

    You could view all of your orders by logging in or registering AVAQ account. Log in or Register an account now.