Specifications

LDR Sensor
1. High Conformity
3. Good spectrum characteristic
4. For Electronic toy
5. Factory Price

5MM High Conformity LDR Sensor for Electronic toy

 

General  Theory:

LDR Sensor  is a resistor which made of semi-conductor material,and the conductance changes with luminance variation .The LDR Sensor can be manufactured with different figures and illuminated area based on this characteristic........

 

Performances and Features 

Coated with epoxy

Good Reliability

High Sensitivity

Small Volume

Fast Response

Good Spectrum Characteristic

 

Applications

Switch

Light control

Electronic toy

Light control lamp

Photoelectric control

Industrial control

Camera automatic photometry

Annunciator

 

Types and Specifications 

Specification	Type	Max. Voltage (VDC)	Max.  power (mw)	Environmental  temp.	Spectrum  peak value (nm)
φ5  series	GL5516	150	90	-30~+70	540
	GL5528	150	100	-30~+70	540
	GL5537-1	150	100	-30~+70	540
	GL5537-2	150	100	-30~+70	540
	GL5539	150	100	-30~+70	540
	GL5549	150	100	-30~+70	540

Specification	Light  resistance  (10Lux)      (KΩ)	Dark resistance  (MΩ)	r100/10	Response time  (ms)		luminance  resistance  Fig. No.
				Increase	Decrease
φ5  series	5-10	0.5	0.5	30	30	2
	10-20	1	0.6	30	30	2
	20-30	2	0.6	30	30	3
	30-50	3	0.7	30	30	4
	50-100	5	0.8	30	30	4
	100-200	10	0.9	30	30	5

 

Senba photo cell Sales summary (Unit:million sticks)