Master Electronics - Authorized Distributor of Electronic Components
(888) 473-5297
Master Electronics - Authorized Distributor of Electronic Components
Login
Track My Order
EN
English
中文 / 汉语
Deutsch
Español
Nederlands
0
0
x
Upload BOM
Products
Capacitors
Circuit Protection
Computer Products
Connectors
Development Systems
Discrete Semiconductors
Electromechanical
View all products
Products
SUPPLIERS
Solutions
About Us
Company
Overview
History
Accolades
News
Locations
Code of Business Ethics and Conduct
Culture
Team Master
Super Power
Top Workplace
Join Us
Careers
Partner
In the News
Master Electronics Named a 2026 Top Workplaces Award Winner
Master Electronics Named a 2025 Top Workplace in Arizona
Master Electronics Receives Seven Awards at the 2025 EDS Leadership Summit
Why Work with Us
Contact Us
Upload BOM
Products
SUPPLIERS
Solutions
About Us
Contact Us
EN
English
中文 / 汉语
Deutsch
Español
Nederlands
(888) 473-5297
Track My Order
Your Cart
help desk software
Home
All Products
Optoelectronics
PhotoCouplers
Optocouplers
144
PRODUCT RESULTS FOR "
PhotoCouplers
"
Filter Results
144 Products
Types of "
PhotoCouplers
"
Logic Output Photocouplers (4)
Optocouplers (144)
Transistor & Photovoltaic Output Photocouplers (71)
Triac & SCR Output Photocouplers (122)
Data Sheet
MOCD223R2M
onsemi
photocouplers
8-pin SOIC Darlington Output Optocouplers
VIEW PRODUCT
In Stock:
2115
Can Ship immediately
MANUFACTURER STOCK
0
Ships
On Order:
5000
Ships 1/1/27
Discontinued
Discontinued & Replaced
1,000
$0.4042
2,500
$0.3884
5,000
$0.3786
7,500
$0.3777
10,000
$0.3693
Data Sheet
6N138M
onsemi
photocouplers
8-Pin DIP Single-Channel Low Input Current High Gain Split Darlington Output Optocoupler
VIEW PRODUCT
In Stock:
935
Can Ship immediately
MANUFACTURER STOCK
0
Ships
On Order:
0
Ships
Discontinued
Discontinued & Replaced
25
$1.186
250
$1.005
500
$0.866
1,000
$0.793
3,000
$0.774
Data Sheet
FODM352R2
onsemi
photocouplers
Photodarlington Optocoupler with a Base-Emitter Resistor Photodarlington Optocoupler with a Base-Emitter Resistor
VIEW PRODUCT
In Stock:
0
Can Ship immediately
MANUFACTURER STOCK
2500
Ships 10/30/26
On Order:
0
Ships
Discontinued
Discontinued & Replaced
625
$0.6582
1,250
$0.4936
1,875
$0.4607
2,500 +
$0.4515
Data Sheet
1SNA645022R2700
ABB
photocouplers
The 1SNA645022R2700 (VEM4) is a mechanical and electrical interlock accessory designed for NF(Z) series control r ...
VIEW PRODUCT
In Stock:
0
Can Ship immediately
MANUFACTURER STOCK
0
Ships
On Order:
0
Ships
Discontinued
Discontinued & Replaced
6 Weeks
1
$56.74
5
$50.63
10
$49.12
30
$47.01
50
$45.08
Data Sheet
H11G1SM
onsemi
photocouplers
6-Pin DIP High Voltage Photodarlington Output Optocoupler
VIEW PRODUCT
In Stock:
0
Can Ship immediately
MANUFACTURER STOCK
0
Ships
On Order:
0
Ships
Discontinued
Discontinued & Replaced
24 Weeks
100
$0.3633
500
$0.3334
1,000
$0.3326
3,000
$0.3161
5,000
$0.3081
Data Sheet
0609860000
Weidmuller
photocouplers
OptoCoupler Transistor-OUT 1-CH
VIEW PRODUCT
In Stock:
0
Can Ship immediately
MANUFACTURER STOCK
0
Ships
On Order:
0
Ships
Discontinued
Discontinued & Replaced
Data Sheet
FOD8523S
onsemi
photocouplers
4-Pin DIP Photodarlington Output Optocoupler
VIEW PRODUCT
In Stock:
0
Can Ship immediately
MANUFACTURER STOCK
0
Ships
On Order:
0
Ships
Discontinued
Discontinued & Replaced
15 Weeks
500
$0.5116
1,000
$0.3837
1,500
$0.3581
2,000 +
$0.3510
Data Sheet
8421380000
Weidmuller
photocouplers
8421380000 - Weidmuller Digital Signaling MCZ O 230VAC Sold in a pack of 10
VIEW PRODUCT
In Stock:
0
Can Ship immediately
MANUFACTURER STOCK
0
Ships
On Order:
0
Ships
Discontinued
Discontinued & Replaced
8 Weeks
1
$77.67
5
$69.31
10
$67.24
30
$61.71
50
$61.56
Data Sheet
821661
Weidmuller
photocouplers
OptoCoupler 1-CH
VIEW PRODUCT
In Stock:
0
Can Ship immediately
MANUFACTURER STOCK
0
Ships
On Order:
0
Ships
Discontinued
Discontinued & Replaced
Data Sheet
836594
Weidmuller
photocouplers
OptoCoupler 1-CH 5-Pin
VIEW PRODUCT
In Stock:
0
Can Ship immediately
MANUFACTURER STOCK
0
Ships
On Order:
0
Ships
Discontinued
Discontinued & Replaced
8 Weeks
1
$33.64
5
$31.47
30
$28.28
50
$27.85
100
$26.73
Previous
3
4
5
Next
Give Feedback
How Are We Doing?
✕
What type of feedback would you like to share?
*
Your input helps us understand your experience and improve our site.
-- Please select --
Something isn't working
I have a suggestion
I have a question
Positive feedback
How would you describe the urgency of this feedback?
*
This helps us prioritize any fixes or improvements.
-- Please select --
Not urgent
Somewhat urgent
Urgent
Tell us a little more
We'll review this to make the experience better for you and others.
May we follow up if needed?
Only if you'd like us to contact you for clarification.
Your name
Your email address
Send Feedback
✕
We would love your input
One quick question — takes less than 10 seconds.
Not Now
Submit Answer