Cosmo Electronics Corp.
Document No. 69P00001.1 - 1 
cosmo
K1010 Series
4PIN PHOTOTRANSISTOR
PHOTOCOUPLER
 Schematic
 Description
The K1010 series consist of an infrared emitting
diode, optically coupled to a phototransistor detector.
They are packaged in a 4-pin DIP package and available
in wide-lead spacing and SMD option.
1. Anode
2. Cathode
3. Emitter
4. Collector
 Features
1. Current transfer ratio
( CTR：Min. 50% at IF=5mA VCE=5V )
2. High isolation voltage between input and output
( Viso：5000Vrms )
3. Pb free and RoHS compliant
4. Agency Approvals
• UL1577 / CUL C22.2 No.1 & NTC No.5, File No. E169586
• VDE EN60747, File No.101347
• FIMKO EN60065, File No. NCS/FI23149 A2
• FIMKO EN60950, File No. NCS/FI24584 A1
• SEMKO EN60065, File No. FI016484
• SEMKO EN60950, File No. FI016433
• CQC GB4943/GB8898-2011, File No.CQC / CQC
 Applications
• System appliances
• Measuring instruments
• Computer terminals
• Programmable controllers
• Medical instruments
• Physical and chemical equipment
• Signal transmission between circuits of different potentials and impedances

企业名：深圳市丰泽基电子有限公司

类型：贸易/代理/分销

电话： 0755-25131889

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联系人：梁峰

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