Skip to main content

Questions? Contact us at 1-800-536-1887

Menu

Search

Personal menu

Search Part # / Keyword Close

LoginRegister

My account Close

Register Log in

Shopping cart Close

You have no items in your shopping cart.

All Categories

Menu Close

Products
Manufacturers
- Back
- Adam Tech
- Autonics
- Chemi-Con
- EAO Switch
- Exxelia
- Hammond Manufacturing
- Knowles Cornell Dubilier
- NKK Switches
- Evans Group
- Turck
- Vishay Dale
- View All
About
Contact

All Categories
- Back
Products
Manufacturers
- Back
- Adam Tech
- Autonics
- Chemi-Con
- EAO Switch
- Exxelia
- Hammond Manufacturing
- Knowles Cornell Dubilier
- NKK Switches
- Evans Group
- Turck
- Vishay Dale
- View All
About
Contact

Questions? Contact us at 1-800-536-1887

Battery Products
Boxes, Enclosures & Racks
Capacitors
Connectors & Interconnects
Crystals, Oscillators & Resonators
Industrial Automation & Controls
Optoelectronics
Relays
Resistors
Semiconductors
Switches

All Categories
- Back
Battery Products
Boxes, Enclosures & Racks
Capacitors
Connectors & Interconnects
Crystals, Oscillators & Resonators
Industrial Automation & Controls
Optoelectronics
Relays
Resistors
Semiconductors
Switches

Home /
Isolators /
Octocouplers

Octocouplers

View as Grid List

Sort by

Picture of TLP521-4XGR

TLP521-4XGR

TLP521-4XGR

16 Pin Transistor Output, Quad Optocoupler

$0.49

Picture of TLP521-4XGRG

TLP521-4XGRG

TLP521-4XGRG

16 Pin Transistor Output, Quad Optocoupler

$0.52

Picture of TLP521-4XGRSM

TLP521-4XGRSM

TLP521-4XGRSM

16 Pin Transistor Output, Quad Optocoupler

$0.52

Picture of TLP521-4XGRSMT&R

TLP521-4XGRSMT&R

TLP521-4XGRSMT&R

16 Pin Transistor Output, Quad Optocoupler

$0.58

Picture of TLP521-4XSM

TLP521-4XSM

TLP521-4XSM

16 Pin Transistor Output, Quad Optocoupler

$0.52

Picture of TLP521-4XSMT&R

TLP521-4XSMT&R

TLP521-4XSMT&R

16 Pin Transistor Output, Quad Optocoupler

$0.58

Picture of TLP521BL

TLP521BL

TLP521BL

4 Pin Transistor Output, Single Optocoupler

$0.21

Picture of TLP521BLG

TLP521BLG

TLP521BLG

4 Pin Transistor Output, Single Optocoupler

$0.23

Picture of TLP521BLSM

TLP521BLSM

TLP521BLSM

4 Pin Transistor Output, Single Optocoupler

$0.23

Picture of TLP521BLSMT&R

TLP521BLSMT&R

TLP521BLSMT&R

4 Pin Transistor Output, Single Optocoupler

$0.25

Picture of TLP521G

TLP521G

TLP521G

4 Pin Transistor Output, Single Optocoupler

$0.23

Picture of TLP521GB

TLP521GB

TLP521GB

4 Pin Transistor Output, Single Optocoupler

$0.21

Picture of TLP521GBG

TLP521GBG

TLP521GBG

4 Pin Transistor Output, Single Optocoupler

$0.23

Picture of TLP521GBSM

TLP521GBSM

TLP521GBSM

4 Pin Transistor Output, Single Optocoupler

$0.23

Picture of TLP521GBSMT&R

TLP521GBSMT&R

TLP521GBSMT&R

4 Pin Transistor Output, Single Optocoupler

$0.25

Picture of TLP521GR

TLP521GR

TLP521GR

4 Pin Transistor Output, Single Optocoupler

$0.21

Picture of TLP521GRG

TLP521GRG

TLP521GRG

4 Pin Transistor Output, Single Optocoupler

$0.23

Picture of TLP521GRSM

TLP521GRSM

TLP521GRSM

4 Pin Transistor Output, Single Optocoupler

$0.23

Picture of TLP521GRSMT&R

TLP521GRSMT&R

TLP521GRSMT&R

4 Pin Transistor Output, Single Optocoupler

$0.25

Picture of TLP521SM

TLP521SM

TLP521SM

4 Pin Transistor Output, Single Optocoupler

$0.23

Picture of TLP521SMT&R

TLP521SMT&R

TLP521SMT&R

4 Pin Transistor Output, Single Optocoupler

$0.25

Picture of TLP521X

TLP521X

TLP521X

4 Pin Transistor Output, Single Optocoupler

$0.21

Picture of TLP521XBL

TLP521XBL

TLP521XBL

4 Pin Transistor Output, Single Optocoupler

$0.21

Picture of TLP521XBLG

TLP521XBLG

TLP521XBLG

4 Pin Transistor Output, Single Optocoupler

$0.23

First
Previous
117
118
119
120
121
Next
Last

Refine

×

Category

Octocouplers (3278)

Manufacturer

Isocom Components (3278)

Country of Origin

TH (3034)
CN (244)

EAR99

EAR99 (3278)

HTS

8541.49.8000 (3278)

Lead Time

3 Weeks (3116)
9 Weeks (140)
21 Weeks (14)
13 Weeks (4)
19 Weeks (4)

Packaging

Tube (2439)
Tape & Reel (837)
Bag (2)

ROHS

RoHS Compliant (3278)

Availability

Exclude Out of Stock

Popular tags

CDV30
CMF
CMR
CW
ERL
G
M
M/D55342
M83401/02
M83401/08
M83401/09
MN
RNC
RWR
YB

View all

Privacy Policy
Terms & Conditions
Tariff Policy

About

Locations
Company History
Line Card

Contact

My account
Orders

Customer service

Follow us

Payment options

Copyright © 2026 New Yorker Electronics, Inc. All rights reserved.

1-800-536-1887
sales@newyorkerelectronics.com