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CSL1901
Optoelectronics

CSL1901DW1

Active
Rohm Semiconductor

LOW CURRENT EMISSION TYPE, ORANGE SURFACE MOUNT CHIP LED

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Search across all available documentation for this part.

CSL1901
Optoelectronics

CSL1901DW1

Active
Rohm Semiconductor

LOW CURRENT EMISSION TYPE, ORANGE SURFACE MOUNT CHIP LED

Deep-Dive with AI

Technical Specifications

Parameters and characteristics for this part

SpecificationCSL1901DW1
Current - Test2 mA
Height (Max) [z]0.65 mm
Lens ColorWhite
Lens Size [x]1.1 mm
Lens Size [y]0.8 mm
Lens StyleRectangle with Flat Top
Lens TransparencyDiffused
Millicandela Rating9.4 mcd
Mounting TypeSurface Mount
Package / Case1608 Metric
Package / Case0603
Size / Dimension [x]1.6 mm
Size / Dimension [y]0.8 mm
Voltage - Forward (Vf) (Typ)1.8 V
Wavelength - Dominant605 nm

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

DistributorPackageQuantity$
DigikeyCut Tape (CT) 1$ 0.52
10$ 0.31
100$ 0.20
500$ 0.15
1000$ 0.14
2000$ 0.13
Digi-Reel® 1$ 0.52
10$ 0.31
100$ 0.20
500$ 0.15
1000$ 0.14
2000$ 0.13
N/A 4912$ 0.39
Tape & Reel (TR) 3000$ 0.13
5000$ 0.12
6000$ 0.13
9000$ 0.12
10000$ 0.11
15000$ 0.11
21000$ 0.12
25000$ 0.10
30000$ 0.11
35000$ 0.10
50000$ 0.10
75000$ 0.11
NewarkEach (Supplied on Cut Tape) 1$ 0.43
10$ 0.29
25$ 0.26
50$ 0.23
100$ 0.21
250$ 0.19
500$ 0.17

Description

General part information

CSL1901DW Series

CSL19 series is a surface-mount LED for low-current light-emitting types. Equipped with a dedicated device optimized for low-current 2mA light emission, it contributes to improving the visibility of indicators and numeric displays.

Documents

Technical documentation and resources

Datasheet

Datasheet

Technical Data Sheet EN

Datasheet

About LED Devices

Schematic Design & Verification

Chromaticity Classification of LEDs in RGB Color Mixing

Schematic Design & Verification

Introduction of Low current LED series

Catalog

About Export Regulations

Export Information

MSDS

Environmental Data

The relationship between LED luminous intensity and luminous flux

Schematic Design & Verification

Diode Types and Applications

Technical Article

Compliance of the ELV directive

Environmental Data

Relationship between Recommended LED Soldering Pattern and Solder Amount

Schematic Design & Verification

How to Use LTspice® Models

Schematic Design & Verification

Reliability Test Result

Manufacturing Data

Thermal Resistance of LEDs

Thermal Design

About Flammability of Materials

Environmental Data

About LED Parallel Circuits

Schematic Design & Verification

Part Explanation

Application Note

Introduction of PICOLED™

Catalog

ROHM Automotive Lighting Solutions

White Paper

How to read LED characteristics data

Schematic Design & Verification

Degradation of luminous intensity of blue and white products due to long-term use of LEDs

Schematic Design & Verification

About LED Package

Schematic Design & Verification

CSL1901xWx ESD Data

Characteristics Data

About LED Optical Unit

Schematic Design & Verification

Relationship between LED Chip Position and Directivity

Schematic Design & Verification

Introduction of Industry Standard 0603 Size LED ~Single COLOR~

Catalog

Electrostatic Breakdown of LEDs

Schematic Design & Verification

How to Use LTspice® Models: Tips for Improving Convergence

Schematic Design & Verification

LED Manual

Schematic Design & Verification