gl55 series cds photoresistor manual ________________________________________________________________________________________________________ page 1 of 6 senba optical & electronic co.,ltd. gl55 series photoresistor photoresistor is a resistor which made of semi-conductor ma terial,and the c onductance changes with luminance variation .the phot oresistor 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. schematic drawing performances and features coated with epoxy good reliability small volume high sensitivity fast response good spectrum characteristic typical applications camera automatic photometry photoelectric control indoor ray control annunciator industrial control light control switch light control lamp electronic toy types and specifications specification type max. voltage max. power environmental temp. spectrum peak value 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 5 series gl5549 150 100 -30~+70 540 free datasheet http:///
gl55 series cds photoresistor manual ________________________________________________________________________________________________________ page 2 of 6 senba optical & electronic co.,ltd. response time (ms) specification light resistance (10lux) (k ? ) dark resistance (m ? ) increase decrease illuminance resistance fig. no. 5-10 0.5 0.5 30 30 2 10-20 1 0.6 20 30 3 20-30 2 0.6 20 30 4 30-50 3 0.7 20 30 4 50-100 5 0.8 20 30 5 5 series 100-200 10 0.9 20 30 6 test conditions max. external voltage: maximum voltage to be continuously given to component in the dark. dark resistance: refer to the resistance ten seconds after the 10lux light is shut up. max. power consumption: maximum power at the environmental temperature 25 . light resistance: irradiated by 400-600lux light for tw o hours, then test with 10lux under standard light source a(as colour temperature 2856k). value: logarithm of the ratio of the standard re sistance value under 10lux and that under 100lux. = =lg(r10/r100) r10,r100 are the resistances under 10lux and 100lux respectively. lg(r10/r100) lg(100/10) free datasheet http:///
gl55 series cds photoresistor manual ________________________________________________________________________________________________________ page 3 of 6 senba optical & electronic co.,ltd. main characteristics curve and dimensions specification unit: mm relative resistance (%) temperature ( ) temperature-property free datasheet http:///
gl55 series cds photoresistor manual ________________________________________________________________________________________________________ page 4 of 6 senba optical & electronic co.,ltd. relative response (%) wavelength (nm) spectrum response characteristic illuminance-resistance characteristics curve fig. 1 fig.2 free datasheet http:///
gl55 series cds photoresistor manual ________________________________________________________________________________________________________ page 5 of 6 senba optical & electronic co.,ltd. fig. 3 fig. 4 fig.5 fig. 6 packing and precaution this product is packed with the environment al protection material, 100pcs per small package,1000pcs per big package. avoid high temperature and humidity for storing. soldering should be completed in the shortest possible time. it is recommended that the soldering should keep 4mm away from ceramic substrate. free datasheet http:///
gl55 series cds photoresistor manual ________________________________________________________________________________________________________ page 6 of 6 senba optical & electronic co.,ltd. shenzhen senba optical & electronic co., ltd. add:no.3 building,huaf eng industry area, 39 district ,baoan ,shenzhen city china web:www.sbcds.com.cn e-mail:sbcds@public.szptt.net.cn tel:+86-755-27896456 27895411 fax:+86-755-27897072 free datasheet http:///
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