Datasheets
ILQ1 by:
Isocom Components

Transistor Output Optocoupler, 4-Element, 5300V Isolation

Part Details for ILQ1 by Isocom Components

Results Overview of ILQ1 by Isocom Components

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Applications Consumer Electronics Space Technology Aerospace and Defense Energy and Power Systems Transportation and Logistics Renewable Energy Automotive Robotics and Drones

ILQ1 Information

ILQ1 by Isocom Components is an Optocoupler.
Optocoupler are under the broader part category of Optoelectronics.

Optoelectronic components work to detect, generate, and control light. They can essentially produce and/or react to light. Read more about Optoelectronics on our Optoelectronics part category page.

Price & Stock for ILQ1

Part # Distributor Description Stock Price Buy
DISTI # 58-ILQ1-ND
DigiKey OPTOISO 5.3KV 4CH TRANS 16-DIP Min Qty: 1 Container: Tube 0
Tube
  • 1 $1.9000
  • 25 $1.2036
  • 100 $1.0283
  • 500 $0.8844
  • 1,000 $0.8374
  • 2,000 $0.7976
  • 5,000 $0.7543
  • 10,000 $0.7272
$0.7272 / $1.9000 Buy Now
Onlinecomponents.com 16 Pin Transistor Detector, High Density, Quad Optocoupler COO: Thailand RoHS: Compliant 0
  • 50 $0.9510
  • 250 $0.7720
  • 500 $0.7710
  • 1,000 $0.7380
  • 2,500 $0.6770
  • 5,000 $0.6760
  • 7,500 $0.6590
  • 10,000 $0.6270
$0.6270 / $0.9510 Buy Now
DISTI # 93071787
Verical DC-IN 4-CH Transistor DC-OUT 16-Pin PDIP RoHS: Compliant Min Qty: 1000 Package Multiple: 25 Date Code: 2025 Americas - 50000
  • 1,000 $0.8451
  • 25,000 $0.7723
  • 37,500 $0.7186
  • 50,000 $0.6777
$0.6777 / $0.8451 Buy Now
DISTI # 93071787
Verical DC-IN 4-CH Transistor DC-OUT 16-Pin PDIP COO: Thailand RoHS: Compliant Min Qty: 1000 Package Multiple: 25 Date Code: 2025 Americas - 50000
  • 1,000 $0.8451
  • 25,000 $0.7723
  • 37,500 $0.7186
  • 50,000 $0.6777
$0.6777 / $0.8451 Buy Now
DISTI # ILQ1-ISO
TME Optocoupler, THT, Ch: 1, OUT: transistor, Uinsul: 5kV, Uce: 50V, DIP16 Min Qty: 1 0
  • 1 $2.1300
  • 5 $1.7800
  • 10 $1.4200
  • 25 $1.2100
  • 50 $1.0200
  • 100 $0.8130
  • 250 $0.7620
  • 500 $0.7110
  • 1,000 $0.6600
$0.6600 / $2.1300 RFQ
NAC ILQ1 Series Quad Channel 70 V 5300 Vrms Phototransistor Optocoupler - DIP-16 RoHS: Compliant Min Qty: 1000 Package Multiple: 25 Container: Tube 0
  • 1 $1.8200
  • 1,000 $0.9120
  • 5,000 $0.6624
  • 10,000 $0.6240
$0.6240 / $1.8200 Buy Now
DISTI # 93071787
Verical DC-IN 4-CH Transistor DC-OUT 16-Pin PDIP COO: Thailand RoHS: Compliant Min Qty: 1000 Package Multiple: 25 Date Code: 2025 Americas - 50000
  • 1,000 $0.8451
  • 25,000 $0.7723
  • 37,500 $0.7186
  • 50,000 $0.6777
$0.6777 / $0.8451 Buy Now

US Tariff Estimator: ILQ1 by Isocom Components

Calculations from this tool are estimations only for imports into the United States. Please refer to the distributor or manufacturer and reference official US government sources and authorities to verify any final purchase costs.

ILQ1
Isocom Components
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Estimator Results:
Tariff Percentage Tariff Calculation
Import Value
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Total Estimate
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Based on tariff data from

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ILQ1 Part Data Attributes

ILQ1 Isocom Components
Buy Now Datasheet
Compare Parts:
ILQ1 Isocom Components Transistor Output Optocoupler, 4-Element, 5300V Isolation
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
ECCN Code EAR99
HTS Code 8541.40.80.00
Additional Feature Ul Recognized
Coll-Emtr Bkdn Voltage-Min 50 V
Configuration Separate, 4 Channels
Current Transfer Ratio-Min 20%
Current Transfer Ratio-Nom 20%
Dark Current-Max 50 Na
Forward Current-Max 0.05 A
Forward Voltage-Max 1.65 V
Isolation Voltage-Max 5300 V
JESD-609 Code e3
Mounting Feature Through Hole Mount
Number of Elements 4
Operating Temperature-Max 100 °C
Operating Temperature-Min -55 °C
Optoelectronic Device Type Transistor Output Optocoupler
Power Dissipation-Max 0.15 W
Surface Mount No
Terminal Finish Tin

Alternate Parts for ILQ1

This table gives cross-reference parts and alternative options found for ILQ1. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of ILQ1, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
ISQ1 Isocom LTD Check for Price Transistor Output Optocoupler, 4-Element, 2500V Isolation ILQ1 vs ISQ1
Part Number Manufacturer Composite Price Description Compare
ISQ1 Isocom Components $0.4671 Transistor Output Optocoupler, 4-Element, 5300V Isolation ILQ1 vs ISQ1
ISQ1X Isocom Components $1.0794 Transistor Output Optocoupler, 4-Element, 5300V Isolation ILQ1 vs ISQ1X
ILQ1 Siemens Check for Price Transistor Output Optocoupler, 4-Element, 5300V Isolation ILQ1 vs ILQ1
ILQ1 Infineon Technologies AG Check for Price Transistor Output Optocoupler, 4-Element, 5300V Isolation ILQ1 vs ILQ1
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