AL-R2561K - 2-DIGIT DISPLAY

Download the AL-R2561K datasheet PDF. This datasheet also covers the AL-R2561A variant, as both devices belong to the same 2-digit display family and are provided as variant models within a single manufacturer datasheet.

General Description

1 Symbol PD IF I FP Topr Tstg VR N

📥 Download Datasheet

AL-R2561K 2-digit display by EASTERN TECH - Datasheet Preview — Note: The manufacturer provides a single datasheet file (AL-R2561A-EASTERNTECH.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number	AL-R2561K
Manufacturer	EASTERN TECH
File Size	64.44 KB
Description	2-DIGIT DISPLAY
Datasheet	AL-R2561K Datasheet

📁 Similar Datasheet

Part Number	Description	Manufacturer
AL-1.5W-K	MINIATURE RELAY	Fujitsu
AL-103B4C	LED Lamps	A-BRIGHT
AL-1280	PC Interface	Digital View
AL-12W-K	MINIATURE RELAY	Fujitsu
AL-18W-K	MINIATURE RELAY	Fujitsu

Other Datasheets by EASTERN TECH

Part Number	Description
AL-R2561A	2-DIGIT DISPLAY

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

Eastern Tech, Inc. 1. Descriptions Part Number AL-R2561A/K Color Red AL-R2561A/K Digit Size 25.0×19.0×8.0 Chip_Material GaAsP/GaP 2. Absolute Maximum Ratings Parameter Power Dissipation DC Forward Current Pulse Forward Current Operating temperature Storage temperature Reverse Voltage *1 Symbol PD IF I FP Topr Tstg VR Note: *1 IFP Condions = Duty ratio 1/10, and Pulse width 0.1ms Rating 72 30 80 -20 to +60 -30 to +80 5 (Ta=25 ) Unit V 3. Electro/Optical Characteristics Parameter Forward Voltage Peak Wavelength Dominant Wavelength Spectral Radiation Bandwidth Reverse Current Luminous Intensity Symbol Condition V F IF=20mA λ IF=20mA λ D IF=20mA ∆λ IF=20mA I R VR=5V Iv IF=20mA Min 630 0.4 Value Typ 2.0 700 35 10 Max 2.4 638 (Ta=25 ) Unit V nm nm nm mcd Eastern Tech, Inc.