Senba Sensing Technology Co., Ltd.
Fast Response Light Dependent Resistor φ10 Series for Light Switch
Fast Response Light Dependent Resistor φ10 Series for Light Switch

Fast Response Light Dependent Resistor φ10 Series for Light Switch

Overview

A photoelectric device can be either intrinsic or extrinsic. An intrinsic semiconductor has its own charge carriers and is not an efficient semiconductor, for example, silicon. In intrinsic devices the only available electrons are in the valence band, and hence the photon must have enough energy to excite the electron across the entire bandgap.


Feature

  • Coated with epoxy

  • Good reliability

  • Small volume

  • Good spectrum characteristic


Standard Type and Specifications


Specification

Type

Maximum

Voltage

Maximum

power

Spectrum

peak value

Light

resistance

(10Lux)

(KΩ)

Dark

resistance

(MΩ)

Response time

(ms)

Increase

Decrease

φ10

series

GL10516

200

200

560

5- 10

1

30

30

GL10528

200

200

560

10- 20

2

30

30

GL10537-1

200

200

560

20- 30

3

30

30

GL10537-2

200

200

560

30- 50

5

30

30

GL10539

200

200

560

50- 100

8

30

30


Applications

Lead sulfide (PbS) and indium antimonide (InSb) LDRs (light-dependent resistors) are used for the mid-infrared spectral region.


FAQ

1. What is the test condition?

Light resistance Irradiate by 400-600Lux light for two hours, then test with 10Lux under standard light source A(as colour temperature 2856K)

Dark resistance Refer to the resistance value ten seconds after the 10Lux light is shut up.

2. Samples.

Free samples are available for testing.

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