MOC8021M ON Semiconductor

Name: MOC8021M
Brand: ON Semiconductor
SKU: MOC8021M_ON_Semiconductor
Availability: InStock
Rating: 5 (11 reviews)

MOC8021M electronic component of ON Semiconductor

Images are for reference only, See Product Specifications

X-On Electronics has gained recognition as a prominent supplier of MOC8021M Transistor Output Optocouplers across the USA, India, Europe, Australia, and various other global locations. MOC8021M Transistor Output Optocouplers are a product manufactured by ON Semiconductor. We provide cost-effective solutions for Transistor Output Optocouplers, ensuring timely deliveries around the world.

Part No.	MOC8021M
Manufacturer:	ON Semiconductor
Category:	Transistor Output Optocouplers
Description:	Transistor Output Optocouplers Photodarlington
Datasheet:	MOC8021M Datasheet (PDF)

Price (USD)

673: USD 0.3867 ea
Line Total: USD 260.25

Availability : 3986

Ship by Wed. 01 Oct to Tue. 07 Oct

Qty Unit Price
673 $ 0.3867
846 $ 0.3076
962 $ 0.2704
1000 $ 0.2677
2000 $ 0.2491
5000 $ 0.241
10000 $ 0.2309
25000 $ 0.2261

MOC8021M More Buying Options & Price Grid(s)

Please wait...

Availability

Price (USD)

Buy Price

Quantity

Availability 2580

Ship by Wed. 01 Oct to Tue. 07 Oct

MOQ : 120
Multiples : 100

Qty Unit Price
120 $ 0.5604
500 $ 0.3737
3000 $ 0.3451
5000 $ 0.3171
8000 $ 0.3061
25000 $ 0.2878
50000 $ 0.2863

Availability 3986

Ship by Wed. 01 Oct to Tue. 07 Oct

MOQ : 673
Multiples : 1

Qty Unit Price
673 $ 0.3867
846 $ 0.3076
962 $ 0.2704
1000 $ 0.2677
2000 $ 0.2491
5000 $ 0.241
10000 $ 0.2309
25000 $ 0.2261

Availability 797

Ship by Wed. 01 Oct to Tue. 07 Oct

MOQ : 651
Multiples : 1

Qty Unit Price
651 $ 0.3997
787 $ 0.3306
878 $ 0.2961
1000 $ 0.2931
2000 $ 0.2745
5000 $ 0.2668
10000 $ 0.2571

Availability 2522

Ship by Wed. 01 Oct to Tue. 07 Oct

MOQ : 400
Multiples : 100

Qty Unit Price
400 $ 0.7554

Availability 4956

Ship by Wed. 01 Oct to Tue. 07 Oct

MOQ : 846
Multiples : 1

Qty Unit Price
846 $ 0.3076
962 $ 0.2704
1000 $ 0.2677
2000 $ 0.2491
5000 $ 0.241
10000 $ 0.2309
25000 $ 0.2261

Specifications

Manufacturer

ON Semiconductor ON Semiconductor

Product Category

Transistor Output Optocouplers Transistor Output Optocouplers

RoHS - XON

Y Y

Output Type

Dc Dc

Package / Case

PDIP - 6 PDIP - 6

If - Forward Current

60 mA 60 mA

Maximum Collector Current

150 mA 150 mA

Maximum Collector Emitter Voltage

50 V 50 V

Isolation Voltage

7500 vRMS 7500 vRMS

Pd - Power Dissipation

250 mW 250 mW

Minimum Operating Temperature

- 40 C - 40 C

Maximum Operating Temperature

+ 100 C + 100 C

Series

Moc8021 Moc8021

Packaging

Bulk Bulk

Input Type

Dc Dc

Output Device

Photodarlington Photodarlington

Brand

Fairchild Semiconductor Fairchild Semiconductor

Number Of Channels Per Chip

1 Channel 1 Channel

Factory Pack Quantity :

1000 1000

Notes:- Show Stocked Products With Similar Attributes.

MOC8021M Alternative Parts

We are delighted to provide the MOC8021M from our Transistor Output Optocouplers category, at competitive rates not only in the United States, Australia, and India, but also across Europe and beyond. A long established and extensive electronic component distribution network has enhanced our global reach and dependability, ensuring cost savings through prompt deliveries worldwide. Client satisfaction is at the heart of our business, where every component counts and every customer matters. Our technical service team is ready to assist you. From product selection to after-sales support, we strive to deliver a seamless and satisfying experience. Are you ready to experience the best in electronic component distribution? Contact X-ON Electronics today and discover why X-On are a preferred choice for the MOC8021M and other electronic components in the Transistor Output Optocouplers category and beyond.

More Products By Manufacturer "ON Semiconductor"

Image Part-Description

Hot MOC8050SR2M
Transistor Output Optocouplers Photodarlington
Stock : 986
Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Hot MOC8050VM
Transistor Output Optocouplers Optocoupl DC-In 1-Ch DC-Out 6-Pin
Stock : 1613
Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Hot MOC8050M
Transistor Output Optocouplers Hi Volt Photodarling
Stock : 2678
Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Hot MOC8050SR2VM
Transistor Output Optocouplers Photodarlington
Stock : 1247
Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Hot MOC8050TVM
Transistor Output Optocouplers Photodarlington
Stock : 0
Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Hot MOC8050
Transistor Output Optocouplers Optocoupler Photodarlington
Stock : 0
Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Hot MOC8100SR2VM
Optocoupler DC-IN 1-CH Transistor With Base DC-OUT 6-Pin PDIP SMD White T/R
Stock : 0
Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Hot MOC8100TVM
Optocoupler DC-IN 1-CH Transistor With Base DC-OUT 6-Pin PDIP White Bulk
Stock : 0
Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Hot MOC8100-M
Transistor Output Optocouplers Optocoupler LC Phototransistor
Stock : 0
Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Hot MOC8021SM
Transistor Output Optocouplers 6PW DARL SMD
Stock : 0
Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

More Products By Category "Transistor Output Optocouplers"

Image Part-Description

Hot MOC8050SR2M
Transistor Output Optocouplers Photodarlington
Stock : 986
Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Hot MOC8050VM
Transistor Output Optocouplers Optocoupl DC-In 1-Ch DC-Out 6-Pin
Stock : 1613
Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Hot MOC8101-X009
Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out Single CTR > 50-80%
Stock : 0
Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Hot MOC8101-X017T
Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out Single CTR > 50-80%
Stock : 0
Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Hot MOC8105
Transistor Output Optocouplers Phototransistor Out Single CTR 65-133%
Stock : 0
Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Hot MOC8106SM
Transistor Output Optocouplers 6-Pin Optocoupler Phototrans No Base
Stock : 2816
Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Hot MOCD207R2VM
Fairchild Semiconductor Transistor Output Optocouplers 8-Pin Optocoupler 2Ch Phototransistor
Stock : 2401
Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Hot MOCD208R2M
Transistor Output Optocouplers 8-Pin Optocoupler 2Ch Phototransistor
Stock : 3874
Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Hot MOCD223VM
Fairchild Semiconductor Transistor Output Optocouplers 8-Pin Optocoupler 2Ch Photodarlington
Stock : 5152
Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Hot H11AG1
H11AG1 WELWYN - SPECIAL
Stock : 0
Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Additional Infomation About Product

The MOC8021M with Transistor Output Optocouplers Photodarlington manufactured by ON Semiconductor is a high-speed optocoupler that utilizes an internal push-pull driver output stage to provide a high degree of electrical isolation between input and output circuits. It offers 5000 Vrms isolation between input and output. The high speed performance of the MOC8021M enables data rates up to 10Mb/s. The device features an LED and a PIN photodiode integrated into one package. The LED is internally driven by a combination of bias current and an auxiliary DC input voltage. The photodiode is coupled to a Photodarlington-transistor output that is able to drive either NPN or PNP loads. The MOC8021M is suitable for driving high speed logic lines in applications such as industrial instrumentation, medical imaging, and automotive electronics.

HS Compliance

Tariff Desc

8541.50.00 - Other semiconductor devices (not IC) semiconductor devices

Aptina / ON Semiconductor may also be referenced as

FAIRCHILD
FAIRCHILD (ON SEMICONDUCTOR)
Fairchild Semiconductor
FS8
FSC
ON
ON SEMI
ON Semicon
ON SEMICONDUCTOR
ON SEMICONDUCTOR (FAIRCHILD)
ON Semiconductor / Fairchild
ON4
ON5
onsemi
ON-SEMI
onsemi / Fairchild
OOF
Xsens / Fairchild

KSR221G LFS Tactile Switches by C&K – Compact & Durable

KSR221G LFS Tactile Switches by C&K – Compact & Durable

May 20, 2025
KSR221G LFS Tactile Switches by C&K offer compact size, 2.6N actuation force, and up to 300K cycles—ideal for automotive, medical, and consumer devices. RoHS compliant and surface-mount ready.

HWS300-24 Power Supply by TDK-Lambda – 24V, 300W Output

HWS300-24 Power Supply by TDK-Lambda – 24V, 300W Output

Jun 3, 2025
The HWS300-24 Switching Power Supply by TDK-Lambda provides 336W power , 24V output , and 14A current , ensuring efficient power conversion for automation, medical, and industrial applications. Built for reliability and available globally.

ULN2003AM/TR Darlington Driver by HGSEMI – Buy Now

ULN2003AM/TR Darlington Driver by HGSEMI – Buy Now

Aug 7, 2025
ULN2003AM/TR Darlington Transistors by HGSEMI are 7-channel relay drivers with built-in protection for inductive loads. A compact and efficient solution in Discrete Semiconductors . Available worldwide at Xon Electronics.

SMAJ28CA TVS Diodes by Tokmas – Reliable ESD Protection

SMAJ28CA TVS Diodes by Tokmas – Reliable ESD Protection

Jul 29, 2025
SMAJ28CA ESD Suppressors / TVS Diodes by Tokmas offer 28V bidirectional protection with 400W peak power, ideal for industrial, automotive, and communication circuit protection.

Request a Quote

Discover the untapped potential of sourcing all your orders with us. We're equipped to handle your larger orders with competitive pricing. Request a quote today.

Part Info

* Initial Quantity Needed Required

* Est. Annual Quantity Needed Required

* Target Price(USD) Required

* Required Turnaround (Days)
Required

Competitor price(USD)

Link To Competitor's Site

* Shipping Country Required

Bought This Part Before

Name Of Currently Approved Vendors

Customer Info

* Name Required

* Email Required

* Phone Required

* Company Required

Company Website

* Industry:
Required

Thank You for Your Request for Quotation (RFQ)

Dear ,

Thank you for submitting your Request for Quotation (RFQ) to us. We appreciate the opportunity to work with you on RFQ.

Our team is currently reviewing the details you provided, and we will get back to you shortly with any additional questions or a quotation. If you have any further information to add or specific requirements, please feel free to reach out to us.

Thank you once again for considering us for your service. We look forward to the possibility of working together.

Best regards,

X-ON Team

Get the Latest News

Required Invalid E-Mail.

Looking for help? Visit our FAQ's Section to answer to all your questions

Resources

Blog
Visual Menu

Best Buys
New Products
New By Manufacturer
Key Interest
Special Locked Prices

Company

About X-ON
X-ON Locations
Kitting

Support

Contact X-ON
Shipping & Return Policy
Help
FAQ's
Track My Order

X-ON Worldwide Electronics

Welcome To X-ON Electronics
For over three decades, we have been advocating and shaping the electronic components industry. Our management complements our worldwide business scope and focus. We are committed to innovation, backed by a strong business foundation. If you need a trustworthy supplier of electronic components for your business – look no further.
+61 8 9358 9358 | sales@x-on.com.au | Chat

Policies | Terms and Conditions | Sitemap

Copyright ©2025 X-ON Electronics Services. All rights reserved.
Please ensure you have read and understood our Terms & Conditions before purchasing. All prices exclude GST.

Cookie Notice

Our website utilizes essential cookies to guarantee that it works properly, and optional analytics cookies to provide you with a better browsing experience. To learn more, read our Cookie Notice

Qty	Unit Price
673	$ 0.3867
846	$ 0.3076
962	$ 0.2704
1000	$ 0.2677
2000	$ 0.2491
5000	$ 0.241
10000	$ 0.2309
25000	$ 0.2261

Qty	Unit Price
120	$ 0.5604
500	$ 0.3737
3000	$ 0.3451
5000	$ 0.3171
8000	$ 0.3061
25000	$ 0.2878
50000	$ 0.2863

Qty	Unit Price
651	$ 0.3997
787	$ 0.3306
878	$ 0.2961
1000	$ 0.2931
2000	$ 0.2745
5000	$ 0.2668
10000	$ 0.2571

Image	Part-Description
Hot	MOC8050SR2M Transistor Output Optocouplers Photodarlington Stock : 986 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	MOC8050VM Transistor Output Optocouplers Optocoupl DC-In 1-Ch DC-Out 6-Pin Stock : 1613 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	MOC8050M Transistor Output Optocouplers Hi Volt Photodarling Stock : 2678 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	MOC8050SR2VM Transistor Output Optocouplers Photodarlington Stock : 1247 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	MOC8050TVM Transistor Output Optocouplers Photodarlington Stock : 0 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	MOC8050 Transistor Output Optocouplers Optocoupler Photodarlington Stock : 0 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	MOC8100SR2VM Optocoupler DC-IN 1-CH Transistor With Base DC-OUT 6-Pin PDIP SMD White T/R Stock : 0 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	MOC8100TVM Optocoupler DC-IN 1-CH Transistor With Base DC-OUT 6-Pin PDIP White Bulk Stock : 0 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	MOC8100-M Transistor Output Optocouplers Optocoupler LC Phototransistor Stock : 0 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	MOC8021SM Transistor Output Optocouplers 6PW DARL SMD Stock : 0 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Image	Part-Description
Hot	MOC8050SR2M Transistor Output Optocouplers Photodarlington Stock : 986 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	MOC8050VM Transistor Output Optocouplers Optocoupl DC-In 1-Ch DC-Out 6-Pin Stock : 1613 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	MOC8101-X009 Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out Single CTR > 50-80% Stock : 0 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	MOC8101-X017T Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out Single CTR > 50-80% Stock : 0 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	MOC8105 Transistor Output Optocouplers Phototransistor Out Single CTR 65-133% Stock : 0 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	MOC8106SM Transistor Output Optocouplers 6-Pin Optocoupler Phototrans No Base Stock : 2816 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	MOCD207R2VM Fairchild Semiconductor Transistor Output Optocouplers 8-Pin Optocoupler 2Ch Phototransistor Stock : 2401 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	MOCD208R2M Transistor Output Optocouplers 8-Pin Optocoupler 2Ch Phototransistor Stock : 3874 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	MOCD223VM Fairchild Semiconductor Transistor Output Optocouplers 8-Pin Optocoupler 2Ch Photodarlington Stock : 5152 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	H11AG1 H11AG1 WELWYN - SPECIAL Stock : 0 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.