Relays Optocouplers/Photocouplers

Types of Optocouplers/Photocouplers

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Results: 7,721
Select Image Part # Mfr. Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity. Qty. RoHS Rise Time Mounting Style Package/Case Number of Channels Output Type
Crydom Solid State Relays - SSRs DIN SSR 530Vac/65A 3-32Vdc In,ZC 15In Stock
$193.44
$188.64
$184.34
Min.: 1
Mult.: 1
DIN Rail Mount Hockey Puck SCR
Crydom Solid State Relays - SSRs SOLID STATE RELAY 48-660 VAC 20In Stock
$95.95
$86.17
$85.94
$85.11
Min.: 1
Mult.: 1
Panel Mount SCR
Aratas Solid State Relays - PCB Mount 40V,2000mA, 1 Form A DIP/TH 2,000In Stock
$2.61
Min.: 400
Mult.: 400
PCB Mount DIP-4 MOSFET
Carlo Gavazzi Solid State Relays - SSRs SSR 1PH PROTECTIVE COVER 34In Stock
$229.28
$220.07
$220.06
Min.: 1
Mult.: 1
Phoenix Contact Solid State Relays - SSRs PLC-HSC-24DC/220DC/10 185In Stock
$92.66
Min.: 1
Mult.: 1
DIN Rail Mount
Aratas Solid State Relays - PCB Mount MOSFET SS Relay 20V USOP4 402In Stock
Cut Tape
$11.96
$11.21
$9.97
$9.47
Reel
$6.97
Min.: 1
Mult.: 1
: 500
PCB Mount USOP-4 MOSFET
Aratas Solid State Relays - PCB Mount 60V, SPST-NO, USOP4 SMT 400mA 1ohm 20pF 557In Stock
Cut Tape
$10.66
$9.69
$9.06
$8.75
Reel
$7.93
Min.: 1
Mult.: 1
: 500
PCB Mount USOP-4 MOSFET
Crydom Solid State Relays - SSRs 90A 240VAC DC 49In Stock
$109.94
$107.39
$107.38
Min.: 1
Mult.: 1
Panel Mount Hockey Puck SCR
Crydom Solid State Relays - SSRs 90A 480VAC AC 17In Stock
20Expected 10/11/2026
$125.85
$120.22
Min.: 1
Mult.: 1
Panel Mount Hockey Puck SCR
Aratas Solid State Relays - PCB Mount MOSFET SS Relay 40V USOP4 385In Stock
Cut Tape
$7.71
$7.54
$7.14
$6.80
Reel
$5.77
Min.: 1
Mult.: 1
: 500
PCB Mount USOP-4 MOSFET
Vishay Semiconductors Solid State Relays - PCB Mount Normally Open Form 1A 250V 2,160In Stock
$3.01
$2.69
$2.54
$2.40
Min.: 1
Mult.: 1
PCB Mount SMD DIP-6 MOSFET
Vishay Semiconductors Solid State Relays - PCB Mount Normally Open Form 1A 1,643In Stock
$3.47
$3.10
$2.95
$2.82
Min.: 1
Mult.: 1
PCB Mount DIP-6 MOSFET
Schneider Electric Solid State Relays - SSRs SSR 1P 75A@300VAC ZC 3-32VDC IN W TP 30In Stock
$76.18
Min.: 1
Mult.: 1
Panel Mount SCR
IXYS Integrated Circuits Solid State Relays - PCB Mount 1-Form-A 60V 400mA Solid State Relay 203,825In Stock
$3.18
$2.83
$2.63
$2.54
Min.: 1
Mult.: 1
PCB Mount SOP-4 MOSFET
IXYS Integrated Circuits Solid State Relays - PCB Mount 350V 120mA Single OptoMOS Relay 11,703In Stock
Cut Tape
$3.64
$3.25
$3.10
$2.95
Reel
$2.33
Min.: 1
Mult.: 1
: 1,000
PCB Mount SMD DIP-4 MOSFET
IXYS Integrated Circuits Solid State Relays - PCB Mount 100V Single Pole 100V Power Relay 7,144In Stock
7,550Expected 01/02/2027
$22.12
$19.90
$17.18
$16.55
Min.: 1
Mult.: 1
PCB Mount ISOPLUS264 MOSFET
IXYS Integrated Circuits Solid State Relays - PCB Mount 1-Form-A 100V 100mA Solid State Relay 22,193In Stock
Cut Tape
$3.03
$2.71
$2.55
$2.47
Reel
$1.90
Min.: 1
Mult.: 1
: 2,000
PCB Mount SOP-4 MOSFET
IXYS Integrated Circuits Solid State Relays - PCB Mount SinglePole Normally 60V/3.25A DC Relay 2,116In Stock
$11.09
$10.02
$9.53
$9.15
Min.: 1
Mult.: 1
PCB Mount SIP-4 MOSFET
IXYS Integrated Circuits Solid State Relays - PCB Mount SPST-NO 4PIN SOP 27,969In Stock
$3.50
$2.80
$2.62
$2.36
Min.: 1
Mult.: 1
PCB Mount SOP-4 MOSFET
IXYS Integrated Circuits Solid State Relays - PCB Mount Dual SP-NO SS OptoMOS Relay 24,561In Stock
26,000On Order
Cut Tape
$4.02
$3.58
$3.42
$3.28
Reel
$2.47
Min.: 1
Mult.: 1
: 2,000
PCB Mount SOIC-8 MOSFET
IXYS Integrated Circuits Solid State Relays - PCB Mount 350V 120mA Dual Single-Pole 9,758In Stock
Cut Tape
$8.78
$7.82
$7.47
$7.22
Reel
$5.12
Min.: 1
Mult.: 1
: 1,000
PCB Mount SMD DIP-8 MOSFET
Teledyne Relays Solid State Relays - PCB Mount 25A 280 VAC 3 phase Random Turn On 382In Stock
$300.79
$263.17
$255.13
Min.: 1
Mult.: 1
No
PCB Mount SIP-4 MOSFET
IXYS Integrated Circuits Solid State Relays - PCB Mount SPST NO Relay 42,274In Stock
$5.15
$4.23
$3.95
$3.82
Min.: 1
Mult.: 1
PCB Mount SOP-4 MOSFET
IXYS Integrated Circuits Solid State Relays - PCB Mount 1-Form-A 350V 100mA Solid State Relay 8,648In Stock
Cut Tape
$3.34
$2.98
$2.82
$2.71
Reel
$2.03
Min.: 1
Mult.: 1
: 2,000
PCB Mount SOP-4 MOSFET
Teledyne Relays Solid State Relays - SSRs Output: 25A, 24-265VAC / Control: 3-32VDC / Zero-cross / IP20 cover 31In Stock
$60.50
$58.80
$49.98
$46.54
Min.: 1
Mult.: 1
Panel Mount Zero Switching