Specifications

CDS Photoresistor/LDR
1.Good reliability
2.Small volume
3.High sensitivity,Fast response
4.Good spectrum characteristic

CDS  Photoresistor   SENBA   GL12528

 

Photoresistor is a resistor which made of semi-conductor material,and the conductance changes
with luminance variation .The photoresistor can be manufactured with different figures and illuminated
area based on this characteristic.Photoresistor is widely used in many industries, such as toys,lamps,camera,etc.

Model : GL12516,GL12528,GL12537-1,GL7537-2,GL12539.

 

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

 

Specifications 

Specification	Type	Max. Voltage (VDC)	Max.  power (mw)	Environmental  temp.	Spectrum  peak value (nm)
φ12 series	GL12516	250	200	-30~+70°C	560
	GL12528	250	200	-30~+70°C	560
	GL12537-1	250	200	-30~+70°C	560
	GL12537-2	250	200	-30~+70°C	560
	GL12539	250	200	-30~+70°C	560

 

Specification	Light  resistance  (10Lux)  (KΩ)	Dark  resistance  (MΩ)	r100/10	Response time  (ms)		Illuminance  resistance  Fig. No.
				Increase	Decrease
φ7 series	5-10	1	0.6	30	30	3
	10-20	2	0.6	30	30	3
	20-30	3	0.7	30	30	4
	30-50	5	0.8	30	30	4
	50-100	8	0.8	30	30	6

 

Senba photoresistor Sales summary (Unit:million sticks) 

 

   2000      2001      2002      2003       2004     2005     2006       2007      2008