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

Relays Optocouplers/Photocouplers

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

Types of Optocouplers/Photocouplers

List Images

Results: 7,733

Applied Filters:

Subcategory = Relays

Manufacturer

Rise Time

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 - SSRs 240 VAC, 45 Amp, DC Control Solid State Relay (SSR)

240D45-17
Opto 22
1: $129.06
19In Stock

Mfr. Part No.
240D45-17

Mouser Part No
94-240D45-17

Opto 22

Solid State Relays - SSRs 240 VAC, 45 Amp, DC Control Solid State Relay (SSR)

Learn More

Datasheet

19In Stock

$129.06

$109.71

$93.50

Min.: 1
Mult.: 1

Panel Mount

Solid State Relays - PCB Mount MP Model, 60 VDC, 3 Amp, DC Control Solid State Relay (SSR)

DC60MP
Opto 22
1: $42.72
1,388In Stock
139Expected 26/8/2026

Mfr. Part No.
DC60MP

Mouser Part No
94-DC60MP

Opto 22

Solid State Relays - PCB Mount MP Model, 60 VDC, 3 Amp, DC Control Solid State Relay (SSR)

Learn More

Datasheet

1,388In Stock

139Expected 26/8/2026

$42.72

$36.49

$31.01

Min.: 1
Mult.: 1

Solid State Relays - SSRs 60 VDC, 3 Amp, DC Control Solid State Relay (SSR)

DC60S3
Opto 22
1: $50.85
133In Stock
135Expected 2/9/2026

Mfr. Part No.
DC60S3

Mouser Part No
94-DC60S3

Opto 22

Solid State Relays - SSRs 60 VDC, 3 Amp, DC Control Solid State Relay (SSR)

Learn More

Datasheet

133In Stock

135Expected 2/9/2026

$50.85

$46.14

$44.35

$41.56

View

Min.: 1
Mult.: 1

Panel Mount

DC Switching

Solid State Relays - SSRs 60 VDC, 5 Amp, DC Control Solid State Relay (SSR)

DC60S5
Opto 22
1: $66.27
206In Stock

Mfr. Part No.
DC60S5

Mouser Part No
94-DC60S5

Opto 22

Solid State Relays - SSRs 60 VDC, 5 Amp, DC Control Solid State Relay (SSR)

Learn More

Datasheet

206In Stock

$66.27

$57.24

$48.66

Min.: 1
Mult.: 1

Panel Mount

DC Switching

Solid State Relays - PCB Mount MP Model, 240 VAC, 2 Amp, DC Control Solid State Relay (SSR)

MP240D2
Opto 22
1: $48.82
103In Stock

Mfr. Part No.
MP240D2

Mouser Part No
94-MP240D2

Opto 22

Solid State Relays - PCB Mount MP Model, 240 VAC, 2 Amp, DC Control Solid State Relay (SSR)

Learn More

Datasheet

103In Stock

$48.82

$46.38

$44.57

$44.09

View

Min.: 1
Mult.: 1

PCB Mount

Solid State Relays - PCB Mount MP Model, 240 VAC, 4 Amp, DC Control Solid State Relay (SSR)

MP240D4
Opto 22
1: $49.35
67In Stock

Mfr. Part No.
MP240D4

Mouser Part No
94-MP240D4

Opto 22

Solid State Relays - PCB Mount MP Model, 240 VAC, 4 Amp, DC Control Solid State Relay (SSR)

Learn More

Datasheet

67In Stock

$49.35

$44.50

$37.82

Min.: 1
Mult.: 1

PCB Mount

Solid State Relays - SSRs Z Model, 120 VAC, 10 Amp, DC Control Solid State Relay (SSR)

Z120D10
Opto 22
1: $55.86
83In Stock

Mfr. Part No.
Z120D10

Mouser Part No
94-Z120D10

Opto 22

Solid State Relays - SSRs Z Model, 120 VAC, 10 Amp, DC Control Solid State Relay (SSR)

Learn More

Datasheet

83In Stock

$55.86

$47.46

$40.35

Min.: 1
Mult.: 1

Panel Mount

Solid State Relays - SSRs Z Model, 240 VAC, 10 Amp, DC Control Solid State Relay (SSR)

Z240D10
Opto 22
1: $56.11
76In Stock
150Expected 1/9/2026

Mfr. Part No.
Z240D10

Mouser Part No
94-Z240D10

Opto 22

Solid State Relays - SSRs Z Model, 240 VAC, 10 Amp, DC Control Solid State Relay (SSR)

Learn More

Datasheet

76In Stock

150Expected 1/9/2026

$56.11

$54.45

$52.48

$49.56

$47.57

Min.: 1
Mult.: 1

Panel Mount

Solid State Relays - PCB Mount 100V 1 Form A Photo Voltaic Relay

PVA1352NPBF
Infineon Technologies
1: $8.89
2,557In Stock

Mfr. Part No.
PVA1352NPBF

Mouser Part No
942-PVA1352NPBF

Infineon Technologies

Solid State Relays - PCB Mount 100V 1 Form A Photo Voltaic Relay

Datasheet

2,557In Stock

$8.89

$7.93

$7.58

$7.32

View

Min.: 1
Mult.: 1

PCB Mount

DIP-8

MOSFET

Solid State Relays - PCB Mount 250V 1 Form A Photo Voltaic Relay

PVT312LS-TPBF
Infineon Technologies
1: $6.70
1,689In Stock
1,500Expected 10/9/2026

Mfr. Part No.
PVT312LS-TPBF

Mouser Part No
942-PVT312LS-TPBF

Infineon Technologies

Solid State Relays - PCB Mount 250V 1 Form A Photo Voltaic Relay

Datasheet

1,689In Stock

1,500Expected 10/9/2026

Cut Tape

$6.70

$5.97

$5.71

$5.51

View

Reel

$4.54

MouseReel Available

Min.: 1
Mult.: 1

: 750

PCB Mount

SMD DIP-6

MOSFET

Solid State Relays - PCB Mount 250V 1 Form A Photo Voltaic Relay

PVT312S-TPBF
Infineon Technologies
1: $6.70
960In Stock

Mfr. Part No.
PVT312S-TPBF

Mouser Part No
942-PVT312S-TPBF

Infineon Technologies

Solid State Relays - PCB Mount 250V 1 Form A Photo Voltaic Relay

Datasheet

960In Stock

Cut Tape

$6.70

$5.97

$5.71

$5.51

Reel

$4.68

View

MouseReel Available

Min.: 1
Mult.: 1

: 750

PCB Mount

SMD DIP-6

MOSFET

Solid State Relays - PCB Mount 250V 1 FORM A PHOTO VOLTAIC RELAY

PVT312SPBF
Infineon Technologies
1: $6.70
4,002In Stock
4,000Expected 25/8/2026

Mfr. Part No.
PVT312SPBF

Mouser Part No
942-PVT312SPBF

Infineon Technologies

Solid State Relays - PCB Mount 250V 1 FORM A PHOTO VOLTAIC RELAY

Datasheet

4,002In Stock

4,000Expected 25/8/2026

$6.70

$5.97

$5.71

$5.51

View

Min.: 1
Mult.: 1

PCB Mount

SMD DIP-6

MOSFET

Solid State Relays - PCB Mount 250V 2 Form A Photo Voltaic Relay

PVT322AS-TPBF
Infineon Technologies
1: $13.42
397In Stock

Mfr. Part No.
PVT322AS-TPBF

Mouser Part No
942-PVT322AS-TPBF

Infineon Technologies

Solid State Relays - PCB Mount 250V 2 Form A Photo Voltaic Relay

Datasheet

397In Stock

Cut Tape

$13.42

$11.97

$11.42

$11.04

View

Reel

$9.17

MouseReel Available

Min.: 1
Mult.: 1

: 750

PCB Mount

DIP-8

MOSFET

Solid State Relays - PCB Mount 400V 1 FORM A PHOTO VOLTAIC RELAY

PVT412ASPBF
Infineon Technologies
1: $8.47
3,079In Stock

Mfr. Part No.
PVT412ASPBF

Mouser Part No
942-PVT412ASPBF

Infineon Technologies

Solid State Relays - PCB Mount 400V 1 FORM A PHOTO VOLTAIC RELAY

Datasheet

3,079In Stock

$8.47

$7.55

$7.21

$6.96

View

Min.: 1
Mult.: 1

PCB Mount

DIP-6

MOSFET

Solid State Relays - PCB Mount 400V 2 Form A Photo Voltaic Relay

PVT422PBF
Infineon Technologies
1: $10.66
916In Stock

Mfr. Part No.
PVT422PBF

Mouser Part No
942-PVT422PBF

Infineon Technologies

Solid State Relays - PCB Mount 400V 2 Form A Photo Voltaic Relay

Datasheet

916In Stock

$10.66

$9.51

$9.08

$8.77

View

Min.: 1
Mult.: 1

PCB Mount

DIP-8

MOSFET

Solid State Relays - PCB Mount 400V 2 Form A Photo Voltaic Relay

PVT422S-TPBF
Infineon Technologies
1: $10.66
876In Stock

Mfr. Part No.
PVT422S-TPBF

Mouser Part No
942-PVT422S-TPBF

Infineon Technologies

Solid State Relays - PCB Mount 400V 2 Form A Photo Voltaic Relay

Datasheet

876In Stock

Cut Tape

$10.66

$9.51

$9.08

$8.77

View

Reel

$7.13

MouseReel Available

Min.: 1
Mult.: 1

: 750

PCB Mount

MOSFET

Solid State Relays - PCB Mount 0 to 400V 120mA 120mA DC Dual

PVT422SPBF
Infineon Technologies
1: $10.66
1,721In Stock

Mfr. Part No.
PVT422SPBF

Mouser Part No
942-PVT422SPBF

Infineon Technologies

Solid State Relays - PCB Mount 0 to 400V 120mA 120mA DC Dual

Datasheet

1,721In Stock

$10.66

$9.51

$9.08

$8.51

View

Min.: 1
Mult.: 1

PCB Mount

MOSFET

Solid State Relays - SSRs SS RELAY,22.5MM,50A,600V,24VDC-C,RING ZP

3RF21501AA06
Siemens
1: $331.83
22In Stock

Mfr. Part No.
3RF21501AA06

Mouser Part No
982-3RF21501AA06

Siemens

Solid State Relays - SSRs SS RELAY,22.5MM,50A,600V,24VDC-C,RING ZP

Learn More

Datasheet

22In Stock

$331.83

$301.28

$292.07

View

Min.: 1
Mult.: 1

Panel Mount

Solid State Relays - SSRs 1PHASE SSR ZERO 4-32V 48-600V 20A

SSD1A320BDC1
Schneider Electric
1: $112.95
56In Stock

Mfr. Part No.
SSD1A320BDC1

Mouser Part No
996-SSD1A320BDC1

Schneider Electric

Solid State Relays - SSRs 1PHASE SSR ZERO 4-32V 48-600V 20A

Learn More

Datasheet

56In Stock

$112.95

$106.65

$101.62

$96.53

View

Min.: 1
Mult.: 1

DIN Rail Mount

SCR

Solid State Relays - SSRs SSR DC SCREW 4-12V 1-24V 3,5A

SSL1D03JDPV
Schneider Electric
1: $47.89
60In Stock

Mfr. Part No.
SSL1D03JDPV

Mouser Part No
996-SSL1D03JDPV

Schneider Electric

Solid State Relays - SSRs SSR DC SCREW 4-12V 1-24V 3,5A

Learn More

Datasheet

60In Stock

$47.89

$43.62

$41.03

$38.50

View

Min.: 1
Mult.: 1

Socket Mount

MOSFET

Solid State Relays - SSRs 12A 1-100VDC 4-32VDC SSR 1

SSM1D312BD
Schneider Electric
1: $75.40
74In Stock
87Expected 27/8/2026

Mfr. Part No.
SSM1D312BD

Mouser Part No
996-SSM1D312BD

Schneider Electric

Solid State Relays - SSRs 12A 1-100VDC 4-32VDC SSR 1

Learn More

Datasheet

74In Stock

87Expected 27/8/2026

$75.40

$74.35

$73.11

$70.77

Min.: 1
Mult.: 1

DIN Rail Mount

MOSFET

Solid State Relays - SSRs SSR 1P 10A@300VAC ZC 3-32VDC IN IN W

SSP1A110BDT
Schneider Electric
1: $38.30
592In Stock

Mfr. Part No.
SSP1A110BDT

Mouser Part No
996-SSP1A110BDT

Schneider Electric

Solid State Relays - SSRs SSR 1P 10A@300VAC ZC 3-32VDC IN IN W

Learn More

Datasheet

592In Stock

$38.30

$34.87

$32.97

$31.08

View

Min.: 1
Mult.: 1

Panel Mount

SCR

Solid State Relays - SSRs SSR 1P 50A@660VAC ZC 4-32VDC IN W TP

SSP1A450BDT
Schneider Electric
1: $77.55
50In Stock
50Expected 27/8/2026

Mfr. Part No.
SSP1A450BDT

Mouser Part No
996-SSP1A450BDT

Schneider Electric

Solid State Relays - SSRs SSR 1P 50A@660VAC ZC 4-32VDC IN W TP

Datasheet

50In Stock

50Expected 27/8/2026

$77.55

$72.75

$70.37

$68.07

Min.: 1
Mult.: 1

Panel Mount

SCR

Solid State Relays - SSRs SSR 1P 12A@150VDC 3.5-32VDC IN W TPA

SSP1D412BDT
Schneider Electric
1: $66.41
307In Stock

Mfr. Part No.
SSP1D412BDT

Mouser Part No
996-SSP1D412BDT

Schneider Electric

Solid State Relays - SSRs SSR 1P 12A@150VDC 3.5-32VDC IN W TPA

Datasheet

307In Stock

$66.41

$60.33

$56.81

$53.58

View

Min.: 1
Mult.: 1

Panel Mount

MOSFET

Solid State Relays - PCB Mount 40V SPST-NO DIP4 PCB 2500mA 50ohm 300pF

G3VM-41AR
Omron Electronics
1: $15.68
342In Stock
End of Life

Mfr. Part No.
G3VM-41AR

Mouser Part No
653-G3VM-41AR

End of Life

Omron Electronics

Solid State Relays - PCB Mount 40V SPST-NO DIP4 PCB 2500mA 50ohm 300pF

Learn More

Datasheet

342In Stock

$15.68

$14.70

$13.06

$12.40

View

Min.: 1
Mult.: 1

PCB Mount

DIP-4

MOSFET

Relays Optocouplers/Photocouplers

Types of Optocouplers/Photocouplers

Customer Service Office

Company

Resources

Support

ABB
Altech
Altran Magnetics
Amphenol
Broadcom Limited
Carlo Gavazzi
Coto Technology
Crouzet
Digilent
Eaton
E-T-A Circuit Breakers
FCL Components
IDEC
Infineon
IXYS
Littelfuse
LUTZE
M5Stack
Murrelektronik
Olimex Ltd.
Omron
Opto 22
Panasonic
Phoenix Contact
Schneider Electric
Semtech
Sensata
Siemens
Standex Electronics
TE Connectivity
Teledyne Relays
Texas Instruments
Toshiba
Vishay
Weidmuller

DFN-8
DIP-14
DIP-16
DIP-4
DIP-6
DIP-8
Hockey Puck
i4-PAC
ISOPLUS264
QFN-16
SIL-4
SIP-4
SIP-8
SMD-8
SMD DIP-4
SMD DIP-6
SMD DIP-8
SOIC-11
SOIC-16
SOIC-4