LED

QLA764B-3G Datasheet PDF – 3mm, PCB Mount LED Indicator

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Part Number: QLA764B-3G

Function: Green Color LED Indicator. T-1 (3 mm) Trilevel

Package: PCB Mount 3 Pin Type

Manufacturer: QT Optoelectronics ( Fairchildsemi )

Image and Pinouts:

QLA764B-3G datasheet

 

Description

This is Green Color LED Indicator.

For right-angle and vertical viewing, the QT Optoelectronics LED circuit board indicators come in T-3/4, T-1 and T-1 3/4 lamp sizes, and in single, dual and multiple packages. The indicators are available in AIGaAs red, high-efficiency red, bright red, green, yellow, and bi-color at standard drive currents, as well as at 2 mA drive current.

To reduce component cost and save space, 5 V and 12 V types are available with integrated
resistors. The LEDs are packaged in a black plastic housing for optical contrast, and the housing meets UL94V-0 flammability specifications.

Features

First color indicated is on top, the second is in the middle, and the third is on the bottom.

For example :

QLA764B-YGH has YEL(top)/GRN(middle)/B. RED(bottom).

QLA764B-3G Datasheet PDF Download


QLA764B-3G pdf

Other data sheets are available within the file:

QLA764B-3H, QLA764B-3I, QLA764B-3Y, QLA764B-HGY, QLA764B-YGH

LT5234 Datasheet PDF – 2.0×5.0mm, Rectangular LED LAMP

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Part Number: LT5234, LT5234-41

Function: Rectangular LED LAMP

Lens Color : Yellow clear

Package: 2.0×5.0mm Package

Manufacturer: Ledtech Electronics

Image and pinout

LT5234 pinout datasheet

Description

This yellow lamp is made with GaAsP/GaP chip and yellow clear epoxy resin.

 

Absolute Maximum Ratings at Ta=25°C

1. Power Dissipation : PD  = 78 mW

2. Reverse Voltage : VR = 5 V

3. D.C. Forward Current : If = 30 mA

4. Reverse (Leakage) Current : Ir = 100 uA

5. Operating Temperature Range : Topr = -25 to +85 ℃

6. Storage Temperature Range : Tstg = -40 to +100 ℃

 

Temperature in use :

Since the light generated inside the LED needs to be emitted to outside efficiently, a resin with
high light transparency is used; therefore, additives to improve the heat resistance or moisture
resistance (silica gel , etc) which are used for semiconductor products such as transistors
cannot be added to the resin.

 

LT5234 Datasheet PDF


 

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