Optocouplers / Photocouplers

.hide-partial { max-height: none; } .show-more { display: none; }

Smart Metering Solutions

Littelfuse Smart Metering Solutions help designers implement more reliable and safer smart meters. Littelfuse solutions for smart meters allow designers to bring Internet of Things technology to the key functions of a smart metering system.

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Optocouplers / Photocouplers

List Images

Results: 18

Applied Filters:

Vr - Reverse Voltage

Mounting Style

Package / Case

Number of Channels

Output Type

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

Solid State Relays - PCB Mount 1-Form-A 600V 6-Pin DIP

CPC1593G
IXYS Integrated Circuits
1: $5.22
2,252In Stock

Mfr. Part #
CPC1593G

Mouser Part #
849-CPC1593G

IXYS Integrated Circuits

Solid State Relays - PCB Mount 1-Form-A 600V 6-Pin DIP

Learn More

Datasheet

2,252In Stock

$5.22

$4.67

$4.45

$4.26

View

Min.: 1
Mult.: 1

PCB Mount

DIP-6

MOSFET

Solid State Relays - PCB Mount 600V 90mA Single OptoMOS Relay

CPC1393GRTR
IXYS Integrated Circuits
1: $2.73
8,520In Stock

Mfr. Part #
CPC1393GRTR

Mouser Part #
849-CPC1393GRTR

IXYS Integrated Circuits

Solid State Relays - PCB Mount 600V 90mA Single OptoMOS Relay

Learn More

Datasheet

8,520In Stock

Cut Tape

$2.73

$2.56

$2.50

$2.45

Reel

$2.06

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

PCB Mount

DIP-4

MOSFET

Solid State Relays - PCB Mount SP-NO SS OptoMOS Relay

LCA712
IXYS Integrated Circuits
1: $8.90
859In Stock

Mfr. Part #
LCA712

Mouser Part #
849-LCA712

IXYS Integrated Circuits

Solid State Relays - PCB Mount SP-NO SS OptoMOS Relay

Learn More

Datasheet

859In Stock

$8.90

$7.92

$7.56

$7.30

View

Min.: 1
Mult.: 1

PCB Mount

DIP-6

MOSFET

Transistor Output Optocouplers Dual Optocoupler High-Voltage

CPC1303GRTR
IXYS Integrated Circuits
1: $2.95
1,554In Stock

Mfr. Part #
CPC1303GRTR

Mouser Part #
849-CPC1303GRTR

IXYS Integrated Circuits

Transistor Output Optocouplers Dual Optocoupler High-Voltage

Datasheet

1,554In Stock

Cut Tape

$2.95

$2.11

$1.61

$1.38

Reel

$1.10

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

5 V

SMD/SMT

1 Channel

NPN Phototransistor

Solid State Relays - PCB Mount SPST-NO 6PIN DIP

PLA192
IXYS Integrated Circuits
1: $5.67
647In Stock

Mfr. Part #
PLA192

Mouser Part #
849-PLA192

IXYS Integrated Circuits

Solid State Relays - PCB Mount SPST-NO 6PIN DIP

Datasheet

647In Stock

$5.67

$5.07

$4.84

$4.63

View

Min.: 1
Mult.: 1

PCB Mount

DIP-6

MOSFET

Solid State Relays - PCB Mount Single-Pole Relay 600V 150mA

PLA192STR
IXYS Integrated Circuits
1: $5.58
1,094In Stock

Mfr. Part #
PLA192STR

Mouser Part #
849-PLA192STR

IXYS Integrated Circuits

Solid State Relays - PCB Mount Single-Pole Relay 600V 150mA

Learn More

Datasheet

1,094In Stock

Cut Tape

$5.58

$5.22

$4.65

$4.43

View

Reel

$3.83

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

PCB Mount

SMD DIP-6

MOSFET

Solid State Relays - PCB Mount 600V 90mA Single OptoMOS Relay

CPC1393GR
IXYS Integrated Circuits
1: $3.80
225In Stock
500Expected 2026-02-13

Mfr. Part #
CPC1393GR

Mouser Part #
849-CPC1393GR

IXYS Integrated Circuits

Solid State Relays - PCB Mount 600V 90mA Single OptoMOS Relay

Learn More

Datasheet

225In Stock

500Expected 2026-02-13

$3.80

$3.39

$3.24

$3.13

View

Min.: 1
Mult.: 1

PCB Mount

SMD DIP-4

MOSFET

Solid State Relays - PCB Mount 600V 90mA Single OptoMOS Relay

CPC1393GV
IXYS Integrated Circuits
1: $2.76
57In Stock

Mfr. Part #
CPC1393GV

Mouser Part #
849-CPC1393GV

IXYS Integrated Circuits

Solid State Relays - PCB Mount 600V 90mA Single OptoMOS Relay

Learn More

Datasheet

57In Stock

$2.76

$2.39

$2.34

$2.25

View

Min.: 1
Mult.: 1

PCB Mount

DIP-4

MOSFET

Solid State Relays - PCB Mount 1-Form-A 600V 6-Pin SM

CPC1593GS
IXYS Integrated Circuits
1: $5.36
275In Stock

Mfr. Part #
CPC1593GS

Mouser Part #
849-CPC1593GS

IXYS Integrated Circuits

Solid State Relays - PCB Mount 1-Form-A 600V 6-Pin SM

Learn More

Datasheet

275In Stock

$5.36

$5.02

$4.46

$4.26

View

Min.: 1
Mult.: 1

PCB Mount

SMD DIP-6

MOSFET

Solid State Relays - PCB Mount 1-Form-A 600V 6-Pin SM T/R

CPC1593GSTR
IXYS Integrated Circuits
1: $4.99
255In Stock

Mfr. Part #
CPC1593GSTR

Mouser Part #
849-CPC1593GSTR

IXYS Integrated Circuits

Solid State Relays - PCB Mount 1-Form-A 600V 6-Pin SM T/R

Learn More

Datasheet

255In Stock

Cut Tape

$4.99

$4.45

$4.25

$4.11

Reel

$3.52

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

PCB Mount

SMD DIP-6

MOSFET

Solid State Relays - PCB Mount 1-Form-A 60V 1000 mA SSR w/optic MOSFET

LCA712S
IXYS Integrated Circuits
1: $8.90
244In Stock

Mfr. Part #
LCA712S

Mouser Part #
849-LCA712S

IXYS Integrated Circuits

Solid State Relays - PCB Mount 1-Form-A 60V 1000 mA SSR w/optic MOSFET

Learn More

Datasheet

244In Stock

$8.90

$7.05

$6.99

$6.70

View

Min.: 1
Mult.: 1

PCB Mount

MOSFET

Solid State Relays - PCB Mount Single-Pole Relay 600V 150mA

PLA192S
IXYS Integrated Circuits
1: $5.58
379In Stock

Mfr. Part #
PLA192S

Mouser Part #
849-PLA192S

IXYS Integrated Circuits

Solid State Relays - PCB Mount Single-Pole Relay 600V 150mA

Learn More

Datasheet

379In Stock

$5.58

$4.56

$4.48

$4.15

View

Min.: 1
Mult.: 1

PCB Mount

SMD DIP-6

MOSFET

Transistor Output Optocouplers Optocoupler, Single 5000Vrms I/O

CPC1303G
IXYS Integrated Circuits
1: $2.87
69In Stock

Mfr. Part #
CPC1303G

Mouser Part #
849-CPC1303G

IXYS Integrated Circuits

Transistor Output Optocouplers Optocoupler, Single 5000Vrms I/O

Datasheet

69In Stock

$2.87

$2.05

$1.37

$1.19

View

Min.: 1
Mult.: 1

5 V

Through Hole

1 Channel

NPN Phototransistor

Transistor Output Optocouplers Dual Optocoupler High-Voltage

CPC1303GR
IXYS Integrated Circuits
1: $2.98
56In Stock
700Expected 2026-08-03

Mfr. Part #
CPC1303GR

Mouser Part #
849-CPC1303GR

IXYS Integrated Circuits

Transistor Output Optocouplers Dual Optocoupler High-Voltage

Datasheet

56In Stock

700Expected 2026-08-03

$2.98

$2.14

$1.44

$1.27

View

Min.: 1
Mult.: 1

5 V

SMD/SMT

1 Channel

NPN Phototransistor

Solid State Relays - PCB Mount 1-Form-A 60V 1000 mA SSR w/optic MOSFET

LCA712STR
IXYS Integrated Circuits
1: $8.22
5,000Expected 2026-04-02

Mfr. Part #
LCA712STR

Mouser Part #
849-LCA712STR

IXYS Integrated Circuits

Solid State Relays - PCB Mount 1-Form-A 60V 1000 mA SSR w/optic MOSFET

Learn More

Datasheet

5,000Expected 2026-04-02

Cut Tape

$8.22

$7.58

$7.24

$6.99

Reel

$5.61

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

PCB Mount

MOSFET

Solid State Relays - PCB Mount 600V 90mA Single OptoMOS Relay

CPC1393G
IXYS Integrated Circuits
1: $3.80
1,200Expected 2026-08-17

Mfr. Part #
CPC1393G

Mouser Part #
849-CPC1393G

IXYS Integrated Circuits

Solid State Relays - PCB Mount 600V 90mA Single OptoMOS Relay

Learn More

Datasheet

1,200Expected 2026-08-17

$3.80

$3.39

$3.24

$3.13

View

Min.: 1
Mult.: 1

PCB Mount

DIP-4

MOSFET

Logic Output Optocouplers Dual Opto Isolated I2C Bus Repeater

CPC5903GSTR
IXYS Integrated Circuits
1,000: $3.80
Non-Stocked

Mfr. Part #
CPC5903GSTR

Mouser Part #
849-CPC5903GSTR

IXYS Integrated Circuits

Logic Output Optocouplers Dual Opto Isolated I2C Bus Repeater

Datasheet

Non-Stocked

Reel

$3.80

Min.: 1,000
Mult.: 1,000

Reel: 1,000

Solid State Relays - PCB Mount SP Open Relay 6-Pin Surface Mount

PLA192ESTR
IXYS Integrated Circuits
1,000: $3.13
Non-Stocked

Mfr. Part #
PLA192ESTR

Mouser Part #
849-PLA192ESTR

IXYS Integrated Circuits

Solid State Relays - PCB Mount SP Open Relay 6-Pin Surface Mount

Learn More

Datasheet

Non-Stocked

Reel

$3.13

Quote

Min.: 1,000
Mult.: 1,000

Reel: 1,000

PCB Mount

SMD DIP-6

MOSFET

Smart Metering Solutions

Types of Optocouplers / Photocouplers

Mouser Electronics®

Company

Resources

Support