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ISP521-1X, ISP521-2X, ISP521-4X ISP521-1, ISP521-2, ISP521-4
HIGH DENSITY MOUNTING PHOTOTRANSISTOR OPTICALLY COUPLED ISOLATORS
APPROVALS l UL recognised, File No. E91231
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ISP521-1X ISP521-1
2.54 7.0 6.0 1 2
Dimensions in mm
4 3
'X' SPECIFICATION APPROVALS l VDE 0884 in 3 available lead form : - STD - G form - SMD approved to CECC 00802 l Certified to EN60950 by the following Test Bodies :Nemko - Certificate No. P96102022 Fimko - Registration No. 192313-01..25 Semko - Reference No. 9639052 01 Demko - Reference No. 305969
1.2 5.08 4.08 7.62 4.0 3.0 0.5 3.0 13° Max 0.26
DESCRIPTION 2.54 The ISP521-1 , ISP521-2 , ISP521-4 series of 1 optically coupled isolators consist of infrared 2 light emitting diodes and NPN silicon photo 7.