Part Number	Category	Family	Description
PS2501-1	Isolators	Optoisolators - Transistor, Photovoltaic Output	Optoisolator Transistor Output 5000Vrms 1 Channel 4-DIP
PS2501-1-A ?various 5000 15+ New & Original parts Lei Li Electronics Co.,LtdBenny@leili-ic.com PS2501-1-A CEL 261900 1538+ OPTOCOUPLER 1CH TRANS 4-DIP Alphatek Technology Limited PS2501-1-A NEC 300 16+ DIP-4 Fantastic Technologies limited.info@fantastic-ele.com PS2501-1-A NEC 86300 2016 DIP4 European Union IC Industry Co.linda@ic-industry38.com PS2501-1-D-A IC 40260 17+ NEW RoHS and More QTY SemiLex Electronics Inc (sales@semi-lex.com) PS2501-1-D-A Originalne 135200 12+ ROHS IC INTERNATIONAL TRADING CO.jennifer@ic-international.hk PS2501-1-H-A IC 40470 17+ NEW RoHS and More QTY SemiLex Electronics Inc (sales@semi-lex.com) PS2501-1-H-A S/N 10000 2013+ electronics components World Link Parts components Dev.ltd-ORIGINAL ONLYsales@wlparts.com PS2501-1-K-A IC 40450 17+ NEW RoHS and More QTY SemiLex Electronics Inc (sales@semi-lex.com) PS2501-1-K-A N/A 5 2016 N/A Hong Da Electronics Co.LTDbrenda@hongda-ic.com PS2501-1-K-A N/A 86300 2016 N/A European Union IC Industry Co.linda@ic-industry38.com PS2501-1-K-A NEC 17500 14-15+ SOP Nego IC Co.Doris@negoic.com PS2501-1-L-A CEL 261940 1538+ OPTOCOUPLER 1CH TRANS 4-DIP Alphatek Technology Limited PS2501-1-L-A Originalne 135200 12+ ROHS IC INTERNATIONAL TRADING CO.jennifer@ic-international.hk PS2501-1-L-A S/N 10000 2013+ electronics components World Link Parts components Dev.ltd-ORIGINAL ONLYsales@wlparts.com PS2501-1-M-A CEL 157129 15+ PHOTOCOUPLER 1CH TRANS OUT DIP Unitronix Electronik GmbH sourcing@unitronix-e.com PS2501-1-M-A CEL 88310 1525+ PHOTOCOUPLER 1CH TRANS OUT DIP RENXIM Electronics Co.,Ltd. PS2501-1-M-A IC 40400 17+ NEW RoHS and More QTY SemiLex Electronics Inc (sales@semi-lex.com) PS2501-1-M-A S/N 10000 2013+ electronics components World Link Parts components Dev.ltd-ORIGINAL ONLYsales@wlparts.com PS2501-1-Q-A CEL 157739 15+ PHOTOCOUPLER 1CH TRANS OUT DIP Unitronix Electronik GmbH sourcing@unitronix-e.com PS2501-1-Q-A CEL 87710 1525+ PHOTOCOUPLER 1CH TRANS OUT DIP RENXIM Electronics Co.,Ltd. PS2501-1-W-A 568749 13+ Fengyangxin Technology ( HK ) Co.,Ltd PS2501-1-W-A CEL 9900 12+ 4-DIP (0.300 7.62mm) Evergreen Electronics Co.,Ltd PS2501-1-W-A IC 37331 16+ NEW RoHS and More QTY Semilex Electronics Limited. (Belwen@semi-lex.com) PS2501-1-W-A STOCK 46900 2016+ standard package with RoHS MAINtron Electronics Limited. PS2501-1X ELECTRONIC 25410 2014+ Pb-Free Unitronix Electronics Inc. sales@unitronix-e.com PS2501-1X ISOCOM 10000 2013+ HIGH DENSITY MOUNTING PHOTOTRANSISTOR OPTICALLY COUPLED ISOLATORS World Link Parts components Dev.ltd-ORIGINAL ONLYsales@wlparts.com PS2501-1X NEW 78450 2016+ Original package well Renxim Technology Limited. sales@renxim.com PS2501-1X STOCK 46570 2016+ standard package with RoHS MAINtron Electronics Limited. PS2501-1XSM IC 40480 17+ NEW RoHS and More QTY SemiLex Electronics Inc (sales@semi-lex.com) PS2501-1XSM IC 40480 17+ NEW RoHS and More QTY SemiLex Electronics Inc (sales@semi-lex.com) PS2501-1XSM ISOCOM 20000 2015+ 2015+ Leading(HK) IC Distributor Limited PS2501-1XSM NEW 78650 2016+ Original package well Renxim Technology Limited. sales@renxim.com PS2501-1XSMTR 135200 12+ ANDY ELECTRONICS CO.
PS2501-1-A	Isolators	Optoisolators - Transistor, Photovoltaic Output	Optoisolator Transistor Output 5000Vrms 1 Channel 4-DIP
PS2501-1-A ?various 5000 15+ New & Original parts Lei Li Electronics Co.,LtdBenny@leili-ic.com PS2501-1-A CEL 261900 1538+ OPTOCOUPLER 1CH TRANS 4-DIP Alphatek Technology Limited PS2501-1-A NEC 300 16+ DIP-4 Fantastic Technologies limited.info@fantastic-ele.com PS2501-1-A NEC 86300 2016 DIP4 European Union IC Industry Co.linda@ic-industry38.com
PS2501-1-D-A	Isolators	Optoisolators - Transistor, Photovoltaic Output	Optoisolator Transistor Output 5000Vrms 1 Channel 4-DIP
PS2501-1-D-A IC 40260 17+ NEW RoHS and More QTY SemiLex Electronics Inc (sales@semi-lex.com) PS2501-1-D-A Originalne 135200 12+ ROHS IC INTERNATIONAL TRADING CO.jennifer@ic-international.hk
PS2501-1-H-A	Isolators	Optoisolators - Transistor, Photovoltaic Output	Optoisolator Transistor Output 5000Vrms 1 Channel 4-DIP
PS2501-1-H-A IC 40470 17+ NEW RoHS and More QTY SemiLex Electronics Inc (sales@semi-lex.com) PS2501-1-H-A S/N 10000 2013+ electronics components World Link Parts components Dev.ltd-ORIGINAL ONLYsales@wlparts.com
PS2501-1-K-A	Isolators	Optoisolators - Transistor, Photovoltaic Output	Optoisolator Transistor Output 5000Vrms 1 Channel 4-DIP
PS2501-1-K-A IC 40450 17+ NEW RoHS and More QTY SemiLex Electronics Inc (sales@semi-lex.com) PS2501-1-K-A N/A 5 2016 N/A Hong Da Electronics Co.LTDbrenda@hongda-ic.com PS2501-1-K-A N/A 86300 2016 N/A European Union IC Industry Co.linda@ic-industry38.com PS2501-1-K-A NEC 17500 14-15+ SOP Nego IC Co.Doris@negoic.com
PS2501-1-L-A	Isolators	Optoisolators - Transistor, Photovoltaic Output	Optoisolator Transistor Output 5000Vrms 1 Channel 4-DIP
PS2501-1-L-A CEL 261940 1538+ OPTOCOUPLER 1CH TRANS 4-DIP Alphatek Technology Limited PS2501-1-L-A Originalne 135200 12+ ROHS IC INTERNATIONAL TRADING CO.jennifer@ic-international.hk PS2501-1-L-A S/N 10000 2013+ electronics components World Link Parts components Dev.ltd-ORIGINAL ONLYsales@wlparts.com
PS2501-1-M-A	Isolators	Optoisolators - Transistor, Photovoltaic Output	Optoisolator Transistor Output 5000Vrms 1 Channel 4-DIP
PS2501-1-M-A CEL 157129 15+ PHOTOCOUPLER 1CH TRANS OUT DIP Unitronix Electronik GmbH sourcing@unitronix-e.com PS2501-1-M-A CEL 88310 1525+ PHOTOCOUPLER 1CH TRANS OUT DIP RENXIM Electronics Co.,Ltd. PS2501-1-M-A IC 40400 17+ NEW RoHS and More QTY SemiLex Electronics Inc (sales@semi-lex.com) PS2501-1-M-A S/N 10000 2013+ electronics components World Link Parts components Dev.ltd-ORIGINAL ONLYsales@wlparts.com
PS2501-1-Q-A	Isolators	Optoisolators - Transistor, Photovoltaic Output	Optoisolator Transistor Output 5000Vrms 1 Channel 4-DIP
PS2501-1-Q-A CEL 157739 15+ PHOTOCOUPLER 1CH TRANS OUT DIP Unitronix Electronik GmbH sourcing@unitronix-e.com PS2501-1-Q-A CEL 87710 1525+ PHOTOCOUPLER 1CH TRANS OUT DIP RENXIM Electronics Co.,Ltd.
PS2501-1-W-A	Isolators	Optoisolators - Transistor, Photovoltaic Output	Optoisolator Transistor Output 5000Vrms 1 Channel 4-DIP
PS2501-1-W-A 568749 13+ Fengyangxin Technology ( HK ) Co.,Ltd PS2501-1-W-A CEL 9900 12+ 4-DIP (0.300 7.62mm) Evergreen Electronics Co.,Ltd PS2501-1-W-A IC 37331 16+ NEW RoHS and More QTY Semilex Electronics Limited. (Belwen@semi-lex.com) PS2501-1-W-A STOCK 46900 2016+ standard package with RoHS MAINtron Electronics Limited.
PS2501-1X	Isolators	Optoisolators - Transistor, Photovoltaic Output	Optoisolator Transistor Output 5300Vrms 1 Channel 4-DIP
PS2501-1X ELECTRONIC 25410 2014+ Pb-Free Unitronix Electronics Inc. sales@unitronix-e.com PS2501-1X ISOCOM 10000 2013+ HIGH DENSITY MOUNTING PHOTOTRANSISTOR OPTICALLY COUPLED ISOLATORS World Link Parts components Dev.ltd-ORIGINAL ONLYsales@wlparts.com PS2501-1X NEW 78450 2016+ Original package well Renxim Technology Limited. sales@renxim.com PS2501-1X STOCK 46570 2016+ standard package with RoHS MAINtron Electronics Limited. PS2501-1XSM IC 40480 17+ NEW RoHS and More QTY SemiLex Electronics Inc (sales@semi-lex.com) PS2501-1XSM IC 40480 17+ NEW RoHS and More QTY SemiLex Electronics Inc (sales@semi-lex.com) PS2501-1XSM ISOCOM 20000 2015+ 2015+ Leading(HK) IC Distributor Limited PS2501-1XSM NEW 78650 2016+ Original package well Renxim Technology Limited. sales@renxim.com PS2501-1XSMTR 135200 12+ ANDY ELECTRONICS CO.
PS2501-1XSM	Isolators	Optoisolators - Transistor, Photovoltaic Output	Optoisolator Transistor Output 5300Vrms 1 Channel
PS2501-1XSM IC 40480 17+ NEW RoHS and More QTY SemiLex Electronics Inc (sales@semi-lex.com) PS2501-1XSM IC 40480 17+ NEW RoHS and More QTY SemiLex Electronics Inc (sales@semi-lex.com) PS2501-1XSM ISOCOM 20000 2015+ 2015+ Leading(HK) IC Distributor Limited PS2501-1XSM NEW 78650 2016+ Original package well Renxim Technology Limited. sales@renxim.com PS2501-1XSMTR 135200 12+ ANDY ELECTRONICS CO.