LT4D21-81 - STANDARD LED LAMP

Ledtech

Download the LT4D21-81 datasheet PDF. This datasheet also covers the LT0521-8 variant, as both devices belong to the same standard led lamp family and are provided as variant models within a single manufacturer datasheet.

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LT4D21-81 standard led lamp by Ledtech - Datasheet Preview — Note: The manufacturer provides a single datasheet file (LT0521-8-1.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number	LT4D21-81
Manufacturer	Ledtech
File Size	270.17 KB
Description	STANDARD LED LAMP
Datasheet	LT4D21-81 Datasheet

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Other Datasheets by Ledtech

Part Number	Description
LT4D11-81	STANDARD LED LAMP
LT4D31-81	STANDARD LED LAMP
LT4D41R-81	STANDARD LED LAMP

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text

STANDARD LED LAMP 5mm ROUND TYPE Electrical/Optical Characteristics at TA=25℃ IF＝20mA PART NUMBER EMITTING LENS COLOR COLOR λp (nm) TYP. VF (V) TYP. IV (mcd) 2θ1/2 (Deg.) TYP. PACKAGE DIMENSION LT0521-81 Green G.D. 572 2.1 13 45 LT0531-81 Yellow Y.D. 589 2.1 11 45 LT0541R-81 Orange R.D. 630 2.1 16 45 LT0511-81 Red R.D. 700 2.1 3 45 LT6421-81 LT6431-81 LT6441R-81 LT6411-81 Green G.D. 572 2.1 20.0 40 Yellow Y.D. 589 2.1 16.4 40 Orange R.D. 630 2.1 23.1 40 Red R.D. 700 2.1 4.1 40 LT8621-81 LT8631-81 LT8641R-81 LT8611-81 Green G.D. 572 2.1 20 40 Yellow Y.D. 589 2.1 16 40 Orange R.D. 630 2.1 23 40 Red R.D. 700 2.1 4 40 LT9521-81 LT9531-81 LT9541R-81 LT9511-81 Green G.D. 572 2.1 Yellow Y.D. 589 2.1 Orange R.D. 630 2.1 Red R.D. 700 2.