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Optoelectronics / Optocoupler / MOC3021
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MOC3021 by:

Triac Output Optocoupler, 1-Element, 5300V Isolation, DIP-6

Part Details for MOC3021 by Isocom Components

Overview of MOC3021 by Isocom Components

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Applications Space Technology Aerospace and Defense Transportation and Logistics Renewable Energy Automotive Robotics and Drones

Price & Stock for MOC3021

Part # Distributor Description Stock Price Buy
DISTI # 58-MOC3021-ND
DigiKey 6PIN RANDOM PHASE TRIAC, OPTOCOU Min Qty: 1040 Lead time: 3 Weeks Container: Tube Temporarily Out of Stock
  • 1,040 $0.2990
$0.2990 Buy Now
Future Electronics AC Input Triac Output Optocoupler, Through Hole, 6-Pin DIP RoHS: Compliant pbFree: Yes Min Qty: 5460 Package Multiple: 65 Container: Tube 0
Tube
  • 5,460 $0.2410
$0.2410 Buy Now
NAC 6 Pin Random Phase Triac, Optocoupler RoHS: Compliant Min Qty: 1 Package Multiple: 65 Container: Tube 2875
  • 1 $0.3515
  • 520 $0.2553
  • 1,040 $0.2405
  • 2,080 $0.2368
$0.2368 / $0.3515 Buy Now
LCSC DIP-6 Thyristor Output Optocoupler ROHS 175
  • 5 $0.1867
  • 50 $0.1491
  • 130 $0.1330
  • 520 $0.1128
  • 2,080 $0.1039
  • 5,200 $0.0985
$0.0985 / $0.1867 Buy Now
Ozdisan Elektronik IC-3021 DIP6 ISOCOM 15183
  • 1 $0.2670
  • 65 $0.2322
$0.2322 / $0.2670 Buy Now

Part Details for MOC3021

MOC3021 CAD Models

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MOC3021 Part Data Attributes

Parametric Data
MOC3021 Isocom Components
Buy Now Datasheet
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MOC3021 Isocom Components Triac Output Optocoupler, 1-Element, 5300V Isolation, DIP-6
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer ISOCOM COMPONENTS LTD
Package Description DIP-6
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8541.40.80.00
Samacsys Manufacturer Isocom
Additional Feature UL RECOGNIZED
Configuration SINGLE
Forward Current-Max 0.05 A
Input Trigger Current-Max 0.015 A
Input Trigger Current-Nom 30 mA
Isolation Voltage-Max 5300 V
JESD-609 Code e3
Mounting Feature THROUGH HOLE MOUNT
Number of Elements 1
On-State Current-Max 0.1 A
On-State Voltage-Max 3 V
Operating Temperature-Max 100 °C
Operating Temperature-Min -40 °C
Optoelectronic Device Type TRIAC OUTPUT OPTOCOUPLER
Peak Off-state Voltage-Min 400 V
Peak Surge Current 1 A
Repetitive Peak Off-state Voltage 400 V
Reverse Leakage Current-Max 0.0001 A
Surface Mount NO
Terminal Finish TIN

Alternate Parts for MOC3021

This table gives cross-reference parts and alternative options found for MOC3021. 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 MOC3021, 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 Description Manufacturer Compare
H11J4 Triac Output Optocoupler, 1-Element, 2500V Isolation, DIP-6 Isocom LTD MOC3021 vs H11J4
MCP3021 Triac Output Optocoupler, 1-Element, 5300V Isolation, Fairchild Semiconductor Corporation MOC3021 vs MCP3021
H11J5 Triac Output Optocoupler, 1-Element, 5300V Isolation, ROHS COMPLIANT, DIP-6 Isocom Components MOC3021 vs H11J5
H11J2 Triac Output Optocoupler, 1-Element, 5300V Isolation, ROHS COMPLIANT, DIP-6 Isocom Components MOC3021 vs H11J2
H11J5 Triac Output Optocoupler, 1-Element, 2500V Isolation, DIP-6 Isocom LTD MOC3021 vs H11J5
MOC3020 Triac Output Optocoupler, 1-Element, 7500V Isolation Motorola Semiconductor Products MOC3021 vs MOC3020
MOC3020 Triac Output Optocoupler, 1-Element, 5000V Isolation, ROHS COMPLIANT, DIP-6 Lite-On Semiconductor Corporation MOC3021 vs MOC3020
H11J2 Triac Output Optocoupler, 1-Element, 3600V Isolation Harris Semiconductor MOC3021 vs H11J2
H11J4 Triac Output Optocoupler, 1-Element, 2250V Isolation Harris Semiconductor MOC3021 vs H11J4
H11J2 1 CHANNEL TRIAC OUTPUT OPTOCOUPLER Intersil Corporation MOC3021 vs H11J2
Part Number Description Manufacturer Compare
MOC3010SM Triac Driver Output Optocoupler, 6-Pin DIP 250V Random Phase, 1000-TUBE onsemi MOC3021 vs MOC3010SM
MOC3043SR2M Triac Driver Output Optocoupler, 6-Pin DIP 400V Zero Crossing, 1000-REEL onsemi MOC3021 vs MOC3043SR2M
MOC3041 Triac Output Optocoupler With Zero CRSVR, 1-Element, 5300V Isolation, ROHS COMPLIANT, DIP-6 Isocom Components MOC3021 vs MOC3041
PC3ST21NUZCF Triac Output Optocoupler With Zero CRSVR, 1-Element, 5000V Isolation, LEAD FREE, PLASTIC, SMT, DIP-4 Sharp Corp MOC3021 vs PC3ST21NUZCF
H11J2 Triac Output Optocoupler, 1-Element, 3600V Isolation, DIP-6 Isocom LTD MOC3021 vs H11J2
PC4SF21YXPCF Triac Output Optocoupler With Zero CRSVR, 1-Element, 5000V Isolation, LEAD FREE, SMT, PLASTIC, DIP-6/5 Sharp Corp MOC3021 vs PC4SF21YXPCF
WPPCT-N546D Triac Output Optocoupler, 1-Element, 5000V Isolation, DIP-6 World Products Inc MOC3021 vs WPPCT-N546D
MOC3012.300 Triac Output Optocoupler, 1-Element, 5300V Isolation, QT Optoelectronics MOC3021 vs MOC3012.300
MOC3031M Triac Driver Output Optocoupler, 6-Pin DIP 250V Zero Crossing, 1000-TUBE onsemi MOC3021 vs MOC3031M
PC3SH21YIPB Triac Output Optocoupler With Zero CRSVR, 1-Element, 5000V Isolation, SMT, PLASTIC, DIP-4 Sharp Corp MOC3021 vs PC3SH21YIPB

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