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Isolators Electronic Parts Catalog - Buy Now!

Are you in search of top-quality Isolators parts and components? If so, you have come to the right place. On NSN 360, we provide customers with unparalleled access to an inventory of over 2 billion in-demand parts like Isolators that are new, used, obsolete, and hard-to-find. On this catalog, you can locate highly sought-after part numbers such as 4N25S-TA1, 433870000, 3N243, 3N245TX, 4N25S, and others.

All the items currently available on our website have been paired alongside their part number, manufacturer, and description. If an item has “Avl” next to it, that item is in stock and ready for procurement at any time. When you find an item you would like more information on, we invite you to fill out and submit an RFQ form as provided below. As you complete the form, please provide as many details as you can regarding the parts and components you wish to purchase. Within 15 minutes of submission, an account manager will reach out to you with a competitive quote for your comparisons.


Manufacturer's List of Isolators

Part Number's List for Isolators

Part Number Manufacturer Description Availability RFQ
4N25S-TA1 lite on inc optoisolator w/base smd 1 dc 2500vrms 20% @ 10ma - 30v 100ma 80ma 500mv transistor with base surface mount 6-smd gull wing tape & reel (tr) Yes RFQ
433870000 weidmuller opto coupler mod mounts din rail 1 ac dc 4000vrms - - 4 v ~ 60 v 3a - - transistor din rail module bulk Yes RFQ
3N243 tt electronics optoisolator hermetic seal to-72 1 dc 1000vrms 0.15% @ 3ma - 30v 30ma 40ma 300mv transistor through hole to-72 - Yes RFQ
3N245TX tt electronics optoisolator hermetic seal to-72 1 dc 1000vrms 0.6% @ 3ma - 30v 30ma 40ma 300mv transistor through hole to-72 - Yes RFQ
4N25S fairchild optoelectronics group optocoupler trans-out 6-smd 1 dc 5300vrms 20% @ 10ma - 30v - 100ma 500mv transistor with base surface mount 6-smd tape & reel (tr) Yes RFQ
3C92CTXV tt electronics optoisolator hermetic seal to-72 1 dc 1000vrms - 2% @ 50ma 50v 30ma 50ma 400mv transistor through hole to-72 - Yes RFQ
4N25-000E avago technologies inc optocoupler w/base 6-dip 1 dc 2500vrms 20% @ 10ma - 30v 100ma 10ma 500mv transistor with base through hole 6-dip (0.300"" 7.62mm) tube Yes RFQ
3N261 tt electronics optoisolator hermetic seal to-72 1 dc 1000vrms 0.05% @ 1ma - 40v 30ma 50ma 300mv transistor through hole to-72 - Yes RFQ
4N25S(TB) everlight electronics co ltd optocoupler trans out 6-smd 1 dc 5000vrms 20% @ 10ma - 80v - 60ma 500mv transistor with base surface mount 6-smd gull wing tape & reel (tr) Yes RFQ
3N244TX tt electronics optoisolator hermetic seal to-72 1 dc 1000vrms 0.3% @ 3ma - 30v 30ma 40ma 300mv transistor through hole to-72 - Yes RFQ
3N262 tt electronics optoisolator hermetic seal to-72 1 dc 1000vrms 1% @ 1ma 5% @ 40ma 40v 30ma 50ma 300mv transistor through hole to-72 - Yes RFQ
4N253SD fairchild optoelectronics group optocoupler trans-out vde 6-smd 1 dc 5300vrms 20% @ 10ma - 30v - 100ma 500mv transistor with base surface mount 6-smd tape & reel (tr) Yes RFQ
4N25M-V everlight electronics co ltd optocoupler trans out 6-dip 1 dc 5000vrms 20% @ 10ma - 80v - 60ma 500mv transistor with base through hole 6-dip (0.400"" 10.16mm) tube Yes RFQ
4N26FM fairchild optoelectronics group optocoupler trans-out 6-smd 1 dc 7500vpk 20% @ 10ma - 30v - 60ma 500mv transistor with base surface mount 6-smd tube Yes RFQ
3N263 tt electronics optoisolator hermetic seal to-72 1 dc 1000vrms 2% @ 1ma 10% @ 40ma 40v 30ma 50ma 300mv transistor through hole to-72 - Yes RFQ
4N25(SHORT F) toshiba photocoupler trans out 6-dip 1 dc 2500vrms 20% @ 10ma - 70v 100ma 80ma 500mv transistor with base through hole 6-dip (0.300"" 7.62mm) tube Yes RFQ
4N25-300E avago technologies inc optocoupler phototrans 6-smd gw 1 dc 2500vrms 20% @ 10ma - 30v 100ma 10ma 500mv transistor with base surface mount 6-smd gull wing tube Yes RFQ
4N25-560E avago technologies inc optocoupler phototrans vde 6-smd 1 dc 2500vrms 20% @ 10ma - 30v 100ma 10ma 500mv transistor with base surface mount 6-smd gull wing tape & reel (tr) Yes RFQ
4N25-W00E avago technologies inc optocoupler gp phototrans 6-dip 1 dc 2500vrms 20% @ 10ma - 30v 100ma 10ma 500mv transistor with base through hole 6-dip (0.400"" 10.16mm) tube Yes RFQ
4N25SM fairchild optoelectronics group optocoupler trans-out 6-smd 1 dc 7500vpk 20% @ 10ma - 30v - 60ma 500mv transistor with base surface mount 6-smd tube Yes RFQ
4N25FR2M fairchild optoelectronics group optocoup trans-out vde 6-smd tr 1 dc 7500vpk 20% @ 10ma - 30v - 60ma 500mv transistor with base surface mount 6-smd tape & reel (tr) Yes RFQ
4N25SD fairchild optoelectronics group optocoupler trans-out 6-smd 1 dc 5300vrms 20% @ 10ma - 30v - 100ma 500mv transistor with base surface mount 6-smd tape & reel (tr) Yes RFQ
266160000 weidmuller optocoupler dis 3-5vdc ttl 20 ma 1 ac dc - - - 5v 20ma - - transistor din rail housed bulk Yes RFQ
4N25FR2VM fairchild optoelectronics group optocoupler trans-out vde 6-smd 1 dc 7500vpk 20% @ 10ma - 30v - 60ma 500mv transistor with base surface mount 6-smd tape & reel (tr) Yes RFQ
4N26M-V everlight electronics co ltd optocoupler trans out 6-dip 1 dc 5000vrms 20% @ 10ma - 80v - 60ma 500mv transistor with base through hole 6-dip (0.400"" 10.16mm) tube Yes RFQ
4N25SR2VM fairchild optoelectronics group optocoupler trans-out vde 6-smd 1 dc 7500vpk 20% @ 10ma * 30v - 60ma 500mv transistor with base surface mount 6-smd gull wing digi-reel« Yes RFQ
4N263SD fairchild optoelectronics group optocoupler trans-out 6-smd 1 dc 5300vrms 20% @ 10ma - 30v - 100ma 500mv transistor with base surface mount 6-smd tape & reel (tr) Yes RFQ
3N243TX tt electronics optoisolator hermetic seal to-72 1 dc 1000vrms 0.15% @ 3ma - 30v 30ma 40ma 300mv transistor through hole to-72 - Yes RFQ
4N24U tt electronics optoisolator hermetic seal 1 dc 1000vrms 100% @ 10ma - 35v 50ma 40ma 300mv transistor with base surface mount 6-lcc bulk Yes RFQ
4N26M F132 fairchild optoelectronics group optocoupler phototrans out 6dip 1 dc 7500vpk 20% @ 10ma - 30v - 60ma 500mv transistor with base through hole 6-dip (0.300"" 7.62mm) tube Yes RFQ
4N25 fairchild optoelectronics group optocoupler trans-out 6-dip 1 dc 5300vrms 20% @ 10ma - 30v - 100ma 500mv transistor with base through hole 6-dip (0.300"" 7.62mm) tube Yes RFQ
131860000 weidmuller optocoupler comb ego2 120v 100ma 1 ac dc - - - 5v 100ma - - transistor din rail housed bulk Yes RFQ
3C92C tt electronics optoisolator hermetic seal to-72 1 dc 1000vrms - 2% @ 50ma 50v 30ma 50ma 400mv transistor through hole to-72 - Yes RFQ
4N22AU tt electronics optoisolator hermetic seal smd 1 dc 1000vrms 25% @ 10ma - 35v 50ma 40ma 300mv transistor with base surface mount 6-smd - Yes RFQ
4N23A tt electronics optoisolator hermetic seal to-78 1 dc 1000vrms 20% @ 10ma - 35v 50ma 40ma 300mv transistor with base through hole to-78 - Yes RFQ
4N23AU tt electronics optoisolator hermetic seal smd 1 dc 1000vrms 20% @ 10ma - 35v 50ma 40ma 300mv transistor with base surface mount 6-smd - Yes RFQ
4N25S(TB)-V everlight electronics co ltd optocoupler trans out 6-smd 1 dc 5000vrms 20% @ 10ma - 80v - 60ma 500mv transistor with base surface mount 6-smd gull wing tape & reel (tr) Yes RFQ
4N24A tt electronics optoisolator hermetic seal to-78 1 dc 1000vrms 40% @ 10ma - 35v 50ma 40ma 300mv transistor with base through hole to-78 - Yes RFQ
4N25FVM fairchild optoelectronics group optocoupler trans-out vde 6-smd 1 dc 7500vpk 20% @ 10ma - 30v - 60ma 500mv transistor with base surface mount 6-smd tube Yes RFQ
1117461001 weidmuller optocoupler discr 24vac/dc 100ma - dc - - - - - - - - din rail housed bulk Yes RFQ
4N26 lite on inc optoisolator w/base 6-dip 1 dc 1500vrms 20% @ 10ma - 30v 100ma 80ma 500mv transistor with base through hole 6-dip (0.300"" 7.62mm) tube Yes RFQ
3N261TX tt electronics optoisolator hermetic seal to-72 1 dc 1000vrms 0.05% @ 1ma - 40v 30ma 50ma 300mv transistor through hole to-72 - Yes RFQ
4N25TM fairchild optoelectronics group optocoupler trans-out wide 6-dip 1 dc 7500vpk 20% @ 10ma - 30v - 60ma 500mv transistor with base through hole 6-dip (0.400"" 10.16mm) tube Yes RFQ
3N244 tt electronics optoisolator hermetic seal to-72 1 dc 1000vrms 0.3% @ 3ma - 30v 30ma 40ma 300mv transistor through hole to-72 - Yes RFQ
4N24AU tt electronics optoisolator hermetic seal smd 1 dc 1000vrms 40% @ 10ma - 35v 50ma 40ma 300mv transistor with base surface mount 6-smd - Yes RFQ
4N25300 fairchild optoelectronics group optocoupler trans-out vde 6-dip 1 dc 5300vrms 20% @ 10ma - 30v - 100ma 500mv transistor with base through hole 6-dip (0.300"" 7.62mm) tube Yes RFQ
4N253S fairchild optoelectronics group optocoupler trans-out vde 6-smd 1 dc 5300vrms 20% @ 10ma - 30v - 100ma 500mv transistor with base surface mount 6-smd tube Yes RFQ
4N263S fairchild optoelectronics group optocoupler trans-out vde 6-smd 1 dc 5300vrms 20% @ 10ma - 30v - 100ma 500mv transistor with base surface mount 6-smd tube Yes RFQ
4N25S1(TA) everlight electronics co ltd optocoupler trans out 6-smd 1 dc 5000vrms 20% @ 10ma - 80v - 60ma 500mv transistor with base surface mount 6-smd gull wing tape & reel (tr) Yes RFQ
4N25S1(TB)-V everlight electronics co ltd optocoupler trans out 6-smd 1 dc 5000vrms 20% @ 10ma - 80v - 60ma 500mv transistor with base surface mount 6-smd gull wing tape & reel (tr) Yes RFQ
3C92CTX tt electronics optoisolator hermetic seal to-72 1 dc 1000vrms - 2% @ 50ma 50v 30ma 50ma 400mv transistor through hole to-72 - Yes RFQ
4N25-060E avago technologies inc optocoupler phototrans 6-dip 1 dc 2500vrms 20% @ 10ma - 30v 100ma 10ma 500mv transistor with base through hole 6-dip (0.300"" 7.62mm) tube Yes RFQ
4N25 avago technologies inc optocoupler w/base 6-dip 1 dc 2500vrms 20% @ 10ma - 30v 100ma 10ma 500mv transistor with base through hole 6-dip (0.300"" 7.62mm) tube Yes RFQ
4N25M everlight electronics co ltd optocoupler trans out 6-dip 1 dc 5000vrms 20% @ 10ma - 80v - 60ma 500mv transistor with base through hole 6-dip (0.400"" 10.16mm) tube Yes RFQ
3N263TX tt electronics optoisolator hermetic seal to-72 1 dc 1000vrms 2% @ 1ma 10% @ 40ma 40v 30ma 50ma 300mv transistor through hole to-72 - Yes RFQ
4N26300 fairchild optoelectronics group optocoupler trans-out vde 6-dip 1 dc 5300vrms 20% @ 10ma - 30v - 100ma 500mv transistor with base through hole 6-dip (0.300"" 7.62mm) tube Yes RFQ
3N245 tt electronics optoisolator hermetic seal to-72 1 dc 1000vrms 0.6% @ 3ma - 30v 30ma 40ma 300mv transistor through hole to-72 - Yes RFQ
4N25(SHORT) toshiba photocoupler trans out 6-dip 1 dc 2500vrms 20% @ 10ma - 70v 100ma 80ma 500mv transistor with base through hole 6-dip (0.300"" 7.62mm) tube Yes RFQ
4N25-360E avago technologies inc optocoupler phototrans vde 6-smd 1 dc 2500vrms 20% @ 10ma - 30v 100ma 10ma 500mv transistor with base surface mount 6-smd gull wing tube Yes RFQ
3N262TX tt electronics optoisolator hermetic seal to-72 1 dc 1000vrms 1% @ 1ma 5% @ 40ma 40v 30ma 50ma 300mv transistor through hole to-72 - Yes RFQ
4N25A(SHORT F) toshiba photocoupler trans out 6-dip 1 dc 2500vrms 20% @ 10ma - 70v 100ma 80ma 500mv transistor with base through hole 6-dip (0.300"" 7.62mm) tube Yes RFQ
4N25-V everlight electronics co ltd optocoupler trans out 6-dip 1 dc 5000vrms 20% @ 10ma - 80v - 60ma 500mv transistor with base through hole 6-dip (0.300"" 7.62mm) tube Yes RFQ
4N25SHORT(TP1 F) toshiba photocoupler trans out 6-smd 1 dc 2500vrms 20% @ 10ma - 70v 100ma 80ma 500mv transistor with base surface mount 6-smd gull wing digi-reel« Yes RFQ
4N25M lite on inc optoisolator w/base 6-dip 1 dc 2500vrms 20% @ 10ma - 30v 100ma 80ma 500mv transistor with base through hole 6-dip (0.400"" 10.16mm) tube Yes RFQ
4N26M everlight electronics co ltd optocoupler trans-out 6-dip 1 dc 5000vrms 20% @ 10ma - 80v - 60ma 500mv transistor with base through hole 6-dip (0.400"" 10.16mm) tube Yes RFQ
4N25S-TA lite on inc optoisolator w/base smd 1 dc 2500vrms 20% @ 10ma - 30v 100ma 80ma 500mv transistor with base surface mount 6-smd gull wing tape & reel (tr) Yes RFQ
4N25FM fairchild optoelectronics group optocoupler trans-out 6-smd tr 1 dc 7500vpk 20% @ 10ma - 30v - 60ma 500mv transistor with base surface mount 6-smd tube Yes RFQ
4N26FR2M fairchild optoelectronics group optocoupler trans-out 6-smd tr 1 dc 7500vpk 20% @ 10ma - 30v - 60ma 500mv transistor with base surface mount 6-smd tape & reel (tr) Yes RFQ
1160961001 weidmuller optocoupler discr 24vdc 20ma - dc - - - - - - - - din rail housed bulk Yes RFQ
4N22A tt electronics optoisolator hermetic seal to-78 1 dc 1000vrms 25% @ 10ma - 35v 50ma 40ma 300mv transistor with base through hole to-78 - Yes RFQ
4N25W fairchild optoelectronics group optocoupler trans-out wide 6-dip 1 dc 5300vrms 20% @ 10ma - 30v - 100ma 500mv transistor with base through hole 6-dip (0.400"" 10.16mm) tube Yes RFQ
4N25-500E avago technologies inc optocoupler phototrans 6-smd 1 dc 2500vrms 20% @ 10ma - 30v 100ma 10ma 500mv transistor with base surface mount 6-smd gull wing tape & reel (tr) Yes RFQ
4N26M fairchild optoelectronics group optocoupler trans-out 6-dip 1 dc 7500vpk 20% @ 10ma - 30v - 60ma 500mv transistor with base through hole 6-dip (0.300"" 7.62mm) tube Yes RFQ
4N25 lite on inc optoisolator w/base 6-dip 1 dc 2500vrms 20% @ 10ma - 30v 100ma 80ma 500mv transistor with base through hole 6-dip (0.300"" 7.62mm) tube Yes RFQ
4N26(SHORT F) toshiba photocoupler trans out 6-dip 1 dc 2500vrms 20% @ 10ma - 70v 100ma 80ma 500mv transistor with base through hole 6-dip (0.300"" 7.62mm) tube Yes RFQ
4N26300W fairchild optoelectronics group optocoupler t-out vde wide 6-dip 1 dc 5300vrms 20% @ 10ma - 30v - 100ma 500mv transistor with base through hole 6-dip (0.400"" 10.16mm) top port tube Yes RFQ
4N25 everlight electronics co ltd optocoupler trans out 6-dip 1 dc 5000vrms 20% @ 10ma - 80v - 60ma 500mv transistor with base through hole 6-dip (0.300"" 7.62mm) tube Yes RFQ
4N26S fairchild optoelectronics group optocoupler trans-out 6-smd 1 dc 5300vrms 20% @ 10ma - 30v - 100ma 500mv transistor with base surface mount 6-smd tube Yes RFQ
4N26 fairchild optoelectronics group optocoupler trans-out 6-dip 1 dc 5300vrms 20% @ 10ma - 30v - 100ma 500mv transistor with base through hole 6-dip (0.300"" 7.62mm) tube Yes RFQ
4N26(SHORT) toshiba photocoupler trans out 6-dip 1 dc 2500vrms 20% @ 10ma - 70v 100ma 80ma 500mv transistor with base through hole 6-dip (0.300"" 7.62mm) tube Yes RFQ
4N26-V everlight electronics co ltd optocoupler trans out 6-dip 1 dc 5000vrms 20% @ 10ma - 80v - 60ma 500mv transistor with base through hole 6-dip (0.300"" 7.62mm) tube Yes RFQ
4N25 vishay semiconductors optocoupler phototrans 20% 6dip 1 dc 5000vrms 20% @ 10ma - 70v 50ma 60ma 500mv transistor with base through hole 6-dip (0.300"" 7.62mm) tube Yes RFQ
4N25S lite on inc optoisolator w/base smd 1 dc 2500vrms 20% @ 10ma - 30v 100ma 80ma 500mv transistor with base surface mount 6-smd gull wing tube Yes RFQ
4N26FVM fairchild optoelectronics group optocoupler trans-out vde 6-smd 1 dc 7500vpk 20% @ 10ma - 30v - 60ma 500mv transistor with base surface mount 6-smd tube Yes RFQ
4N26 everlight electronics co ltd optocoupler trans-out 6-dip 1 dc 5000vrms 20% @ 10ma - 80v - 60ma 500mv transistor with base through hole 6-dip (0.300"" 7.62mm) tube Yes RFQ
4N25A(SHORT) toshiba photocoupler trans out 6-dip 1 dc 2500vrms 20% @ 10ma - 70v 100ma 80ma 500mv transistor with base through hole 6-dip (0.300"" 7.62mm) tube Yes RFQ
4N26 vishay semiconductors optocoupler phototrans 20% 6dip 1 dc 5000vrms 20% @ 10ma - 70v 50ma 60ma 500mv transistor with base through hole 6-dip (0.300"" 7.62mm) tube Yes RFQ
4N26FR2VM fairchild optoelectronics group optocoup trans-out vde 6-smd tr 1 dc 7500vpk 20% @ 10ma - 30v - 60ma 500mv transistor with base surface mount 6-smd tape & reel (tr) Yes RFQ
4N25M fairchild optoelectronics group optocoupler transout 6-dip 1 dc 7500vpk 20% @ 10ma - 30v - 60ma 500mv transistor with base through hole 6-dip (0.300"" 7.62mm) tube Yes RFQ
4N26M lite on inc optoisolator w/base 6-dip 1 dc 1500vrms 20% @ 10ma - 30v 100ma 80ma 500mv transistor with base through hole 6-dip (0.400"" 10.16mm) tube Yes RFQ
4N25S1(TA)-V everlight electronics co ltd optocoupler trans out 6-smd 1 dc 5000vrms 20% @ 10ma - 80v - 60ma 500mv transistor with base surface mount 6-smd gull wing tape & reel (tr) Yes RFQ
4N25S(TA) everlight electronics co ltd optocoupler trans out 6-smd 1 dc 5000vrms 20% @ 10ma - 80v - 60ma 500mv transistor with base surface mount 6-smd gull wing tape & reel (tr) Yes RFQ
4N25VM fairchild optoelectronics group optocoupler trans-out vde 6-dip 1 dc 7500vpk 20% @ 10ma - 30v - 60ma 500mv transistor with base through hole 6-dip (0.300"" 7.62mm) tube Yes RFQ
4N25SR2M fairchild optoelectronics group optocoupler trans-out 6-smd 1 dc 7500vpk 20% @ 10ma - 30v - 60ma 500mv transistor with base surface mount 6-smd digi-reel« Yes RFQ
4N25S(TA)-V everlight electronics co ltd optocoupler trans out 6-smd 1 dc 5000vrms 20% @ 10ma - 80v - 60ma 500mv transistor with base surface mount 6-smd gull wing tape & reel (tr) Yes RFQ
4N25TVM fairchild optoelectronics group optocoupler t-out vde wide 6-dip 1 dc 7500vpk 20% @ 10ma - 30v - 60ma 500mv transistor with base through hole 6-dip (0.400"" 10.16mm) tube Yes RFQ
4N25-W60E avago technologies inc optocoupler phototrans .4"" 6-dip 1 dc 2500vrms 20% @ 10ma - 30v 100ma 10ma 500mv transistor with base through hole 6-dip (0.400"" 10.16mm) tube Yes RFQ
4N25S1(TB) everlight electronics co ltd optocoupler trans out 6-smd 1 dc 5000vrms 20% @ 10ma - 80v - 60ma 500mv transistor with base surface mount 6-smd gull wing tape & reel (tr) Yes RFQ
4N25300W fairchild optoelectronics group optocoupler t-out vde wide 6-dip 1 dc 5300vrms 20% @ 10ma - 30v - 100ma 500mv transistor with base through hole 6-dip (0.400"" 10.16mm) tube Yes RFQ
4N25SVM fairchild optoelectronics group optocoupler trans-out vde 6-smd 1 dc 7500vpk 20% @ 10ma - 30v - 60ma 500mv transistor with base surface mount 6-smd tube Yes RFQ

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