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1,100+ results for optoisolator

Optoisolator Photovoltaic 1Ch 4KV 5-10Vout 8-Pin DIP Infineon PVI5050N NEW 25pcs
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Brand New
S$ 99.87
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Was: S$ 117.49 15% off
aggressivefun (7,564) 99.9%
or Best Offer
+S$ 37.17 postage
from United States
[15 pc] 4N35 SUPER DEAL USA Phototransistor Optocoupler Optoisolator
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Brand New
S$ 21.74
tevatronix (15,272) 98.5%
Was: S$ 31.05 30% off
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+S$ 19.56 postage
from United States
[15 pc] 4N35 Lite-ON DIP6 Phototransistor Optocoupler Optoisolator 30V (100mA)
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Brand New
S$ 21.74
tevatronix (15,272) 98.5%
Was: S$ 31.05 30% off
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+S$ 19.56 postage
from United States
[10 pc] 4N35 Lite-ON DIP6 Phototransistor Optocoupler Optoisolator 30V
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Brand New
S$ 16.15
tevatronix (15,272) 98.5%
Was: S$ 23.07 30% off
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+S$ 19.56 postage
from United States
TLP281, 4 channel opto-isolator breakout for Arduino, optoisolator, optocoupler
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Brand New
S$ 5.31
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puretek-innovations (28,801) 99.7%
+S$ 12.30 postage
from United Kingdom
60 watchers
PC817, 8 channel opto-isolator breakout for Arduino optoisolator optocoupler ST
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Brand New
S$ 15.30
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puretek-innovations (28,801) 99.7%
+S$ 12.30 postage
from United Kingdom
54 sold
2PCS MOC3011 FSC OPTOISOLATOR 4.17KV TRIAC 6DIP NEW
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Brand New
S$ 1.46
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survy2014 (289,745) 99.7%
Free International Shipping
from China
Free returns
FCD825C FAIRCHILD OPTOISOLATOR 6 PIN DIP x1PC
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Brand New
S$ 1.54
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yitry (85,544) 99.9%
+S$ 5.38 postage
from United Kingdom
3pcs PC815 Optoisolator Darlington Output 5000Vrms 1 Channel 4-DIP Sharp
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Brand New
S$ 2.40
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13parts (931) 100%
+S$ 5.54 postage
from Latvia
50PCS PC123 Triac Driver IC Optoisolator Photocoupler Optocoupler DIP-4
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Brand New
S$ 5.13
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Was: S$ 5.71 10% off
survy2014 (289,745) 99.7%
or Best Offer
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from China
Free returns
PC817, 2 channel opto-isolator breakout for Arduino optoisolator optocoupler ST
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Brand New
S$ 6.08
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puretek-innovations (28,801) 99.7%
+S$ 12.30 postage
from United Kingdom
278 sold
240V 220V AC Mains Sensor opto-isolator optoisolator optocoupler 5V 3.3V Arduino
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Over 500 sold: 1 Channel, 3 Channel and 8 Channel
Brand New
S$ 10.07 to S$ 16.23
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puretek-innovations (28,801) 99.7%
+S$ 12.30 postage
from United Kingdom
86+ watchers
Optoisolator EL817 EL814 EL357N 4N25-4N35 4N33 TLP521-1GB TLP521-4GB
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Brand New
S$ 2.62 to S$ 6.97
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top_electronic1980_techwin (1,568) 98.5%
+S$ 3.57 postage
from China
[8 pc] 4N35 Lite-ON DIP6 Phototransistor Optocoupler Optoisolator 30V 100mA
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Brand New
S$ 14.11
tevatronix (15,272) 98.5%
Was: S$ 20.15 30% off
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+S$ 19.56 postage
from United States
[12 pc] 4N35 Lite-ON DIP6 Phototransistor Optocoupler Optoisolator 30V
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Brand New
S$ 17.93
tevatronix (15,272) 98.5%
Was: S$ 25.61 30% off
Buy It Now
+S$ 19.56 postage
from United States
[15 pc] 4N35 Phototransistor Optocoupler Optoisolator 30V (100mA max)
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Brand New
S$ 14.71
tevatronix (15,272) 98.5%
Was: S$ 29.42 50% off
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+S$ 25.01 postage
from United States
3pcs Toshiba TLP3063 Optoisolator Triac Output 5000Vrms 1 Channel 6-DIP 5 Lead
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Brand New
S$ 2.58
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13parts (931) 100%
+S$ 5.54 postage
from Latvia
10PCS FSC MOC3062 OPTOISOLATOR 7.5KV TRIAC DIP-6 FSC NEW S8
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Brand New
S$ 3.02
Top-rated sellerTop-rated seller
Was: S$ 3.31 9% off
satisfyelectronics (217,459) 99.5%
or Best Offer
+S$ 1.46 postage
from China
Free returns
LTV844S quad optocoupler optoisolator LTV844 SMD AC input
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Brand New
S$ 10.34
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mistabargain (27,481) 99.9%
+S$ 6.92 postage
from United Kingdom
2pcs Vishay SFH620A-3 Optoisolator Transistor Output 5300Vrms 1 Channel 4-DIP
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Brand New
S$ 2.21
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13parts (931) 100%
+S$ 5.54 postage
from Latvia
4 channel 12v to 3.3v 5v PC817 input optoisolator optocoupler with connectors
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Brand New
S$ 10.69
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puretek-innovations (28,801) 99.7%
+S$ 6.15 postage
from United Kingdom
92 watchers
5PCS MOC3011 FSC OPTOISOLATOR 4.17KV TRIAC 6DIP NEW
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Brand New
S$ 2.49
Top-rated sellerTop-rated seller
Was: S$ 2.77 10% off
survy2014 (289,745) 99.7%
Buy It Now
Free International Shipping
from China
Free returns
TCDT1101G TEMIC OPTOISOLATOR IC PACK OF 5pcs
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Brand New
S$ 3.85
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yitry (85,544) 99.9%
+S$ 7.69 postage
from United Kingdom
5PCS MOC3052 Triac Driver IC Optoisolator Photocoupler Optocoupler DIP-6 NEW
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Brand New
S$ 2.88
Top-rated sellerTop-rated seller
Was: S$ 3.21 10% off
survy2014 (289,745) 99.7%
or Best Offer
Free International Shipping
from China
Free returns
PC817, 8 channel opto-isolator breakout for Arduino, optoisolator, optocoupler
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Brand New
S$ 14.38
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puretek-innovations (28,801) 99.7%
+S$ 12.30 postage
from United Kingdom
60 watchers
PC817 2-Channel Optoisolator Breakout Module for Arduino 3.6-30V PCB Mount
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Brand New
S$ 7.09
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or Best Offer
threeeight-3d (2,818) 99.7%
+S$ 23.98 postage
from United Kingdom
33 sold
5PCS MOC3062 OPTOISOLATOR 7.5KV TRIAC DIP-6 FSC NEW
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Brand New
S$ 2.09
Top-rated sellerTop-rated seller
Was: S$ 2.32 10% off
survy2014 (289,745) 99.7%
or Best Offer
Free International Shipping
from China
Free returns
2pcs SFH6206-2T Optoisolator Transistor Output 5300Vrms 1 Channel 4-SMD
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Brand New
S$ 2.21
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13parts (931) 100%
+S$ 5.54 postage
from Latvia
[10 pc] 4N35 Phototransistor Optocoupler Optoisolator 30V (100mA max)
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Brand New
S$ 10.56
tevatronix (15,272) 98.5%
Was: S$ 13.37 21% off
Buy It Now
+S$ 25.01 postage
from United States
ECG3049 OPTOISOLATOR/TRIAC
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Brand New
S$ 19.12
ladistribution (285) 99.6%
or Best Offer
+S$ 30.21 postage
from United States
PC817, 4 channel opto-isolator breakout for Arduino optoisolator optocoupler ST
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Brand New
S$ 7.61
Top-rated sellerTop-rated seller
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puretek-innovations (28,801) 99.7%
+S$ 12.30 postage
from United Kingdom
96 watchers
Toshiba TLP627-2 Dual Optoisolator Darlington Output 5000V Isolation *US Stock*
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Brand New
S$ 7.28
2monkees (368) 100%
Buy It Now
+S$ 37.73 postage
from United States
1-10pcs x Optoisolator (Optocoupler, Isolator) - TLP521-2GB DIP-8 P521-2 -
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Brand New
S$ 4.52 to S$ 25.64
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zly_0703 (19,314) 99.1%
+S$ 1.85 postage
from China
Vishay MCT6 Optoisolator Transistor Output 5300Vrms 2 Channel 8-DIP
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Brand New
S$ 2.03
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13parts (931) 100%
+S$ 5.54 postage
from Latvia
MOC3041-M Triac Driver Optoisolator IC (2 Pack)
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Brand New
S$ 8.21
spiratronics (162,290) 99.8%
Buy It Now
Free International Shipping
from United Kingdom
96 sold
3pcs TLP127 P127 Triac Driver IC Optoisolator Photocoupler Optocoupler SOP-4
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Brand New
S$ 2.82
Top-rated sellerTop-rated seller
Was: S$ 3.13 10% off
survy2014 (289,745) 99.7%
or Best Offer
Free International Shipping
from China
Free returns
10 PCS MOC3011 FSC OPTOISOLATOR 4.17KV TRIAC 6DIP NEW
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Brand New
S$ 4.34
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Was: S$ 4.82 10% off
survy2014 (289,745) 99.7%
Buy It Now
Free International Shipping
from China
Free returns
Optoisolator EL817 EL814 EL357N 4N25-4N35 4N33 TLP521-1GB TLP521-4GB L2KE
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Brand New
S$ 2.62 to S$ 6.97
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ketech_electronic (4,113) 98.4%
+S$ 3.57 postage
from China
Free returns
NTE3098 - Optoisolator NPN Transistor Output. Lot of 5
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Brand New
S$ 27.26
ladistribution (285) 99.6%
or Best Offer
+S$ 30.45 postage
from United States
NEC PS8741 2-Channel Linearized Output Optoisolator 1500 V Isolation 16-SOP
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Brand New
S$ 25.01
2monkees (368) 100%
Buy It Now
+S$ 38.25 postage
from United States
2PCS MOC3052 Triac Driver IC Optoisolator Photocoupler Optocoupler DIP-6
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Brand New
S$ 1.59
Top-rated sellerTop-rated seller
or Best Offer
survy2014 (289,745) 99.7%
Free International Shipping
from China
Free returns
Optoisolator (Optocoupler, Isolator) - TLP521-2GB DIP-8 P521-2 -
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Brand New
S$ 4.69 to S$ 25.23
Top-rated sellerTop-rated seller
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superkun-06 (1,859) 98.7%
+S$ 1.46 postage
from China
10 PCS MOC3062 OPTOISOLATOR 7.5KV TRIAC DIP-6 FSC NEW
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Brand New
S$ 2.97
Top-rated sellerTop-rated seller
Was: S$ 3.31 10% off
survy2014 (289,745) 99.7%
or Best Offer
Free International Shipping
from China
Free returns
10PCS MOC3052 Triac Driver IC Optoisolator Photocoupler Optocoupler DIP-6
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Brand New
S$ 5.19
Top-rated sellerTop-rated seller
Was: S$ 5.71 9% off
satisfyelectronics (217,459) 99.5%
or Best Offer
+S$ 1.46 postage
from China
Free returns
10 x PS2561-1 NEC OPTOISOLATOR 5KV TRANSISTOR PHOTOCOUPLER 4PIN DIP UKINSTOCK
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Brand New
S$ 9.00
eastring0 (23,830) 99.8%
Buy It Now
+S$ 33.84 postage
from United Kingdom
Optoisolator MOC3010-MOC8101 MOC3021 MOC3023 MOC3041 LTV827 PC123/847 L2KD
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Brand New
S$ 2.04 to S$ 7.40
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techwin_us (1,890) 97.7%
+S$ 3.57 postage
from China
Free returns
5PCS MOC3052 Triac Driver IC Optoisolator Photocoupler Optocoupler DIP-6
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Brand New
S$ 3.46
Top-rated sellerTop-rated seller
Was: S$ 3.80 9% off
satisfyelectronics (217,459) 99.5%
or Best Offer
+S$ 1.46 postage
from China
Free returns
Toshiba TLP620-4GB Optoisolator Transistor Output 5000Vrms 4 Channel 16-SOP
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Brand New
S$ 2.58
Top-rated sellerTop-rated seller
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13parts (931) 100%
+S$ 5.54 postage
from Latvia
Fairchild Semiconductor MOC3041M Triac Driver Optoisolator
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Brand New
S$ 5.63
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**play** (5,858) 99.9%
+S$ 6.44 postage
from United Kingdom
PC817 (b) 4 pin DIL Optoisolator / Optocoupler * Pack of 2
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Brand New
S$ 3.99
Top-rated sellerTop-rated seller
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**play** (5,858) 99.9%
+S$ 6.44 postage
from United Kingdom
44 sold
10PC MOC3021 Optoisolator OptoCoupler Triac Driver DIP6
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Brand New
S$ 3.96
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or Best Offer
cole-0520 (52,618) 98.2%
+S$ 6.18 postage
from China
91 sold
NEW! (3 PC) Agilent HCNR201-000E High Linearity Analog Optocoupler Optoisolator
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Brand New
S$ 8.75
corsa-3687 (5,042) 100%
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+S$ 41.11 postage
from United States
3pcs VOM617A-9X001T Optoisolator Transistor Output 3750Vrms 1 Channel 4-SOP
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Brand New
S$ 2.21
Top-rated sellerTop-rated seller
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13parts (931) 100%
+S$ 5.54 postage
from Latvia
10PCS TLP181 P181 Triac Driver IC Optoisolator Photocoupler Optocoupler SOP-4
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Brand New
S$ 5.34
Top-rated sellerTop-rated seller
Was: S$ 5.87 9% off
satisfyelectronics (217,459) 99.5%
Buy It Now
+S$ 1.46 postage
from China
Free returns
5PCS TLP181 P181 Triac Driver IC Optoisolator Photocoupler Optocoupler SOP-4
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Brand New
S$ 2.91
Top-rated sellerTop-rated seller
Was: S$ 3.21 9% off
satisfyelectronics (217,459) 99.5%
Buy It Now
+S$ 1.46 postage
from China
Free returns
CP CLARE LDA200 Optoisolator Transistor Output 3750Vrms 2 Channel 30V DIP-8
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Brand New
S$ 3.51
Top-rated sellerTop-rated seller
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13parts (931) 100%
+S$ 5.54 postage
from Latvia
5pcs TLP127 P127 Triac Driver IC Optoisolator Photocoupler Optocoupler SOP-4
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Brand New
S$ 3.85
Top-rated sellerTop-rated seller
Was: S$ 4.24 9% off
satisfyelectronics (217,459) 99.5%
Buy It Now
+S$ 1.46 postage
from China
Free returns
TLP281, 4 channel opto-isolator for Arduino, Pi, ESP optoisolator,optocoupler
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Brand New
S$ 25.38
Customs services and international tracking provided
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humushulba (1,697) 99.4%
+S$ 42.48 shipping estimate
from United Kingdom
3PCS FSC MOC3062 OPTOISOLATOR 7.5KV TRIAC DIP-6 FSC NEW S8
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Brand New
S$ 1.46
Top-rated sellerTop-rated seller
or Best Offer
satisfyelectronics (217,459) 99.5%
+S$ 1.46 postage
from China
Free returns
TLP281, 4 channel opto-isolator breakout for Arduino, optoisolator, optocoupler
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Brand New
S$ 5.18
Customs services and international tracking provided
Buy It Now
st-8078 (13,143) 98.5%
+S$ 41.40 shipping estimate
from United Kingdom
78 sold
50 PCS MOC3062 OPTOISOLATOR 7.5KV TRIAC DIP-6 FSC NEW
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Brand New
S$ 14.53
Top-rated sellerTop-rated seller
Was: S$ 16.15 10% off
survy2014 (289,745) 99.7%
or Best Offer
Free International Shipping
from China
Free returns
CP CLARE LOC110 Optoisolator Photovoltaic, Linearized Output 3750Vrms 1-Ch DIP-8
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Brand New
S$ 4.06
Top-rated sellerTop-rated seller
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13parts (931) 100%
+S$ 5.54 postage
from Latvia
PC817, 8 4 2 channel opto-isolator breakout for Arduino optoisolator optocoupler
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Brand New
S$ 5.63 to S$ 14.04
Customs services and international tracking provided
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dkjna_ltd (11,030) 99.7%
+S$ 26.30 shipping estimate
from United Kingdom
1 Each ~ NTE3086 ~ Phototransistor Optoisolator Dual NPN Transistor Output ~ NOS
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Brand New
S$ 14.64
aandcrestorations (394) 100%
Buy It Now
+S$ 30.08 postage
from United States
50Pcs PC123 Triac Driver IC Optoisolator Photocoupler Optocoupler DIP-4 NEW
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Brand New
S$ 5.18
Top-rated sellerTop-rated seller
Was: S$ 5.69 9% off
satisfyelectronics (217,459) 99.5%
or Best Offer
+S$ 1.46 postage
from China
Free returns
5PCS MOC3023 Random Phase Optoisolator Triac Driver Output DIP6 MOTOROL
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Brand New
S$ 4.41
Top-rated sellerTop-rated seller
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parts-in-taiwan (1,931) 100%
+S$ 5.88 postage
from Taiwan
10pcs TLP127 P127 Triac Driver IC Optoisolator Photocoupler Optocoupler SOP-4
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Brand New
S$ 6.53
Top-rated sellerTop-rated seller
Was: S$ 7.18 9% off
satisfyelectronics (217,459) 99.5%
Buy It Now
+S$ 1.46 postage
from China
Free returns
SFH628A-4V OPTOISOLATOR 5.3KV TRANS 4-DIP
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Brand New
S$ 1.47
dhwajintl (73) 100%
Buy It Now
+S$ 5.88 postage
from India
33pcs MOC3011 QT Opto Optoisolator Triac 4.17KV 6 Pin Dip
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Brand New
S$ 14.70
cabedm (6,271) 100%
Buy It Now
+S$ 37.44 postage
from United States
CP CLARE LDA210 Optoisolator Darlington Output 3750Vrms 2 Channel 8-DIP
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Brand New
S$ 4.61
Top-rated sellerTop-rated seller
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13parts (931) 100%
+S$ 5.54 postage
from Latvia
5PCS MOC3062 OPTOISOLATOR 7.5KV TRIAC 6DIP FSC NEW GOOD QUALITY D75
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Brand New
S$ 4.25
Top-rated sellerTop-rated seller
or Best Offer
ketech_electronic (4,113) 98.4%
+S$ 1.97 postage
from China
set of 10 LTV814 Package 4 Feet Optoisolator Transistor new
Opens in a new window or tab
Brand New
S$ 8.09
Top-rated sellerTop-rated seller
or Best Offer
image002-2702 (308) 98.8%
+S$ 4.38 postage
from China
50PCS MOC3011 FSC OPTOISOLATOR 4.17KV TRIAC 6DIP NEW
Opens in a new window or tab
Brand New
S$ 14.27
Top-rated sellerTop-rated seller
Was: S$ 15.86 10% off
survy2014 (289,745) 99.7%
Buy It Now
Free International Shipping
from China
Free returns
CP Clare LOC111 Optoisolator Photovoltaic, Linearized Output 3.75kV Isolation
Opens in a new window or tab
Brand New
S$ 10.30
2monkees (368) 100%
Buy It Now
+S$ 37.82 postage
from United States
QTC MOC3023 OPTOISOLATOR 7.5kV Isolation TRIAC Output 6DIP *US Stock*
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Brand New
S$ 17.65
2monkees (368) 100%
Buy It Now
+S$ 38.04 postage
from United States
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