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Standex Electronics Optocouplers/Photocouplers

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Types of Optocouplers/Photocouplers

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Results: 44

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Manufacturer = Standex Electronics

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Part #

Solid State Relays - PCB Mount 1 Form A 60V AC/DC Low Leak 10nA, 8-SOP

SMP-1A37-4PT
MEDER electronic
1: $2.59
1,162In Stock

Mfr. Part No.
SMP-1A37-4PT

Mouser Part No
876-SMP-1A37-4PT

MEDER electronic

Solid State Relays - PCB Mount 1 Form A 60V AC/DC Low Leak 10nA, 8-SOP

Learn More

Datasheet

1,162In Stock

$2.59

$2.31

$2.21

$1.43

View

Min.: 1
Mult.: 1

PCB Mount

SOP-4

Photo MOSFET

Solid State Relays - PCB Mount 2 Form A 60V AC/DC 100mA, 4-SOP

SMP-2A37-8DT
MEDER electronic
1: $4.70
4In Stock
1,620Expected 2026/08/31

Mfr. Part No.
SMP-2A37-8DT

Mouser Part No
876-SMP-2A37-8DT

MEDER electronic

Solid State Relays - PCB Mount 2 Form A 60V AC/DC 100mA, 4-SOP

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Datasheet

4In Stock

1,620Expected 2026/08/31

$4.70

$4.19

$3.98

$3.97

View

Min.: 1
Mult.: 1

PCB Mount

DIP-8

Photo MOSFET

Solid State Relays - PCB Mount 1 Form A 40V AC/DC 45-70mA, 6-SMD

SMP-1A21-4PT
MEDER electronic
1: $8.51
188In Stock

Mfr. Part No.
SMP-1A21-4PT

Mouser Part No
876-SMP-1A21-4PT

MEDER electronic

Solid State Relays - PCB Mount 1 Form A 40V AC/DC 45-70mA, 6-SMD

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Datasheet

188In Stock

$8.51

$7.25

$6.99

$6.73

View

Min.: 1
Mult.: 1

PCB Mount

SOP-4

Photo MOSFET

Transistor Output Optocouplers Intrinsically Safe Optocoupler, Form 1A, 32V, 100mA, THT 4kV, ATEX

525-03-0-I
Standex Electronics
1: $12.83
110In Stock

Mfr. Part No.
525-03-0-I

Mouser Part No
876-525-03-0-I

Standex Electronics

Transistor Output Optocouplers Intrinsically Safe Optocoupler, Form 1A, 32V, 100mA, THT 4kV, ATEX

Datasheet

110In Stock

$12.83

$9.76

$8.50

$8.08

View

Min.: 1
Mult.: 1

5 V

50 mA

1 Channel

Phototransistor

Transistor Output Optocouplers High Voltage Optocoupler, Form 1A, 32V, 100mA, THT 10kV

530-03-1-10
Standex Electronics
1: $18.12
82In Stock

Mfr. Part No.
530-03-1-10

Mouser Part No
876-530-03-1-10

Standex Electronics

Transistor Output Optocouplers High Voltage Optocoupler, Form 1A, 32V, 100mA, THT 10kV

Datasheet

82In Stock

$18.12

$14.90

$13.23

$12.78

$12.68

Min.: 1
Mult.: 1

Transistor Output Optocouplers Intrinsically Safe Optocoupler, Form 1A, 32V, 75mA, THT 4kV, ATEX

522-03-I
Standex Electronics
1: $10.56
56In Stock

Mfr. Part No.
522-03-I

Mouser Part No
876-522-03-I

Standex Electronics

Transistor Output Optocouplers Intrinsically Safe Optocoupler, Form 1A, 32V, 75mA, THT 4kV, ATEX

Datasheet

56In Stock

$10.56

$9.27

$7.15

$6.73

View

Min.: 1
Mult.: 1

Solid State Relays - PCB Mount 1 Form A 400V AC/DC 45-70mA, 6-DIP

SMP-1A30-4PT
MEDER electronic
1: $1.67
74In Stock

Mfr. Part No.
SMP-1A30-4PT

Mouser Part No
876-SMP-1A30-4PT

MEDER electronic

Solid State Relays - PCB Mount 1 Form A 400V AC/DC 45-70mA, 6-DIP

Learn More

Datasheet

74In Stock

$1.67

$1.49

$1.42

$1.38

View

Min.: 1
Mult.: 1

PCB Mount

SOP-4

Photo MOSFET

Solid State Relays - PCB Mount 2 Form A 60V AC/DC Low Leak 10nA, 4-SOP

SMP-2A37-8PT
MEDER electronic
1: $5.36
63In Stock

Mfr. Part No.
SMP-2A37-8PT

Mouser Part No
876-SMP-2A37-8PT

MEDER electronic

Solid State Relays - PCB Mount 2 Form A 60V AC/DC Low Leak 10nA, 4-SOP

Learn More

Datasheet

63In Stock

$5.36

$4.78

$4.56

$4.40

View

Min.: 1
Mult.: 1

PCB Mount

SOP-8

Photo MOSFET

Solid State Relays - PCB Mount 1 Form A 80V AC/DC 100mA, 8-SMD

SMP-1A47-4PT
MEDER electronic
1: $2.76
240In Stock
1,300Expected 2026/08/31

Mfr. Part No.
SMP-1A47-4PT

Mouser Part No
876-SMP-1A47-4PT

MEDER electronic

Solid State Relays - PCB Mount 1 Form A 80V AC/DC 100mA, 8-SMD

Learn More

Datasheet

240In Stock

1,300Expected 2026/08/31

$2.76

$2.47

$2.35

$2.26

View

Min.: 1
Mult.: 1

PCB Mount

SOP-4

Photo MOSFET

Solid State Relays - PCB Mount 1 Form A 350V AC/DC 120mA, 6-DIP

SMP-1A31-4DT
MEDER electronic
1: $3.91
161In Stock

Mfr. Part No.
SMP-1A31-4DT

Mouser Part No
876-SMP-1A31-4DT

MEDER electronic

Solid State Relays - PCB Mount 1 Form A 350V AC/DC 120mA, 6-DIP

Learn More

Datasheet

161In Stock

$3.91

$3.68

$3.26

$3.11

View

Min.: 1
Mult.: 1

PCB Mount

DIP-4

Photo MOSFET

Solid State Relays - PCB Mount 1 Form A 350V AC/DC 120mA, 6-SMD

SMP-1A31-4ST
MEDER electronic
1: $4.14
173In Stock

Mfr. Part No.
SMP-1A31-4ST

Mouser Part No
876-SMP-1A31-4ST

MEDER electronic

Solid State Relays - PCB Mount 1 Form A 350V AC/DC 120mA, 6-SMD

Learn More

Datasheet

173In Stock

$4.14

$3.88

$3.45

$3.28

View

Min.: 1
Mult.: 1

PCB Mount

SMD DIP-4

Photo MOSFET

Solid State Relays - PCB Mount 1 Form A 350V AC/DC 100mA, 8-SMD

SMP-1A31-6ST
MEDER electronic
1: $4.11
187In Stock

Mfr. Part No.
SMP-1A31-6ST

Mouser Part No
876-SMP-1A31-6ST

MEDER electronic

Solid State Relays - PCB Mount 1 Form A 350V AC/DC 100mA, 8-SMD

Learn More

Datasheet

187In Stock

$4.11

$4.06

$3.44

$2.87

$2.47

Min.: 1
Mult.: 1

PCB Mount

SMD DIP-6

Photo MOSFET

Solid State Relays - PCB Mount 1 Form A 60V AC/DC 500mA, 6-DIP

SMP-1A36-6DT
MEDER electronic
1: $5.47
78In Stock

Mfr. Part No.
SMP-1A36-6DT

Mouser Part No
876-SMP-1A36-6DT

MEDER electronic

Solid State Relays - PCB Mount 1 Form A 60V AC/DC 500mA, 6-DIP

Learn More

Datasheet

78In Stock

$5.47

$5.23

$4.44

$4.11

View

Min.: 1
Mult.: 1

PCB Mount

DIP-6

Photo MOSFET

Solid State Relays - PCB Mount 1 Form A 60V AC/DC 100mA, 8-SOP

SMP-1A37-6DT
MEDER electronic
1: $3.81
83In Stock

Mfr. Part No.
SMP-1A37-6DT

Mouser Part No
876-SMP-1A37-6DT

MEDER electronic

Solid State Relays - PCB Mount 1 Form A 60V AC/DC 100mA, 8-SOP

Learn More

Datasheet

83In Stock

$3.81

$3.40

$3.26

$3.13

View

Min.: 1
Mult.: 1

PCB Mount

DIP-6

Photo MOSFET

Solid State Relays - PCB Mount 1 Form A 60V AC/DC 2.5-5.0A, 6-DIP

SMP-1A37-6ST
MEDER electronic
1: $3.88
187In Stock

Mfr. Part No.
SMP-1A37-6ST

Mouser Part No
876-SMP-1A37-6ST

MEDER electronic

Solid State Relays - PCB Mount 1 Form A 60V AC/DC 2.5-5.0A, 6-DIP

Learn More

Datasheet

187In Stock

$3.88

$3.47

$3.30

$3.17

View

Min.: 1
Mult.: 1

PCB Mount

SMD DIP-6

Photo MOSFET

Solid State Relays - PCB Mount 1 Form A 600V AC/DC 450mA, 8-SOP

SMP-1A38-6ST
MEDER electronic
1: $4.29
63In Stock

Mfr. Part No.
SMP-1A38-6ST

Mouser Part No
876-SMP-1A38-6ST

MEDER electronic

Solid State Relays - PCB Mount 1 Form A 600V AC/DC 450mA, 8-SOP

Learn More

Datasheet

63In Stock

$4.29

$3.83

$3.66

$3.52

View

Min.: 1
Mult.: 1

PCB Mount

SMD DIP-6

Photo MOSFET

Solid State Relays - PCB Mount 2 Form A 350V AC/DC 500mA, 4-DIP

SMP-2A31-8DT
MEDER electronic
1: $5.29
85In Stock

Mfr. Part No.
SMP-2A31-8DT

Mouser Part No
876-SMP-2A31-8DT

MEDER electronic

Solid State Relays - PCB Mount 2 Form A 350V AC/DC 500mA, 4-DIP

Learn More

Datasheet

85In Stock

$5.29

$4.97

$4.65

$4.64

View

Min.: 1
Mult.: 1

PCB Mount

DIP-8

Photo MOSFET

Solid State Relays - PCB Mount 2 Form A 350V AC/DC 100mA, 4-SMD

SMP-2A31-8PT
MEDER electronic
1: $4.92
16In Stock

Mfr. Part No.
SMP-2A31-8PT

Mouser Part No
876-SMP-2A31-8PT

MEDER electronic

Solid State Relays - PCB Mount 2 Form A 350V AC/DC 100mA, 4-SMD

Learn More

Datasheet

16In Stock

$4.92

$4.40

$4.19

$4.04

View

Min.: 1
Mult.: 1

PCB Mount

SOP-8

Photo MOSFET

Solid State Relays - PCB Mount 1 Form A 400V AC/DC 100mA, 8-DIP

SMP-1A30-4DT
MEDER electronic
1: $2.15
180In Stock

Mfr. Part No.
SMP-1A30-4DT

Mouser Part No
876-SMP-1A30-4DT

MEDER electronic

Solid State Relays - PCB Mount 1 Form A 400V AC/DC 100mA, 8-DIP

Learn More

Datasheet

180In Stock

$2.15

$1.95

$1.81

$1.72

View

Min.: 1
Mult.: 1

PCB Mount

DIP-4

Photo MOSFET

Solid State Relays - PCB Mount 1 Form A 60V AC/DC 120mA, 4-SOP

SMP-1A37-4ST
MEDER electronic
1: $2.97
131In Stock

Mfr. Part No.
SMP-1A37-4ST

Mouser Part No
876-SMP-1A37-4ST

MEDER electronic

Solid State Relays - PCB Mount 1 Form A 60V AC/DC 120mA, 4-SOP

Learn More

Datasheet

131In Stock

$2.97

$2.65

$2.54

$2.37

View

Min.: 1
Mult.: 1

PCB Mount

SMD DIP-4

Photo MOSFET

Solid State Relays - PCB Mount 2 Form A 60V AC/DC 2.5-5.0A, 6-SMD

SMP-2A37-8ST
MEDER electronic
1: $5.35
62In Stock

Mfr. Part No.
SMP-2A37-8ST

Mouser Part No
876-SMP-2A37-8ST

MEDER electronic

Solid State Relays - PCB Mount 2 Form A 60V AC/DC 2.5-5.0A, 6-SMD

Learn More

Datasheet

62In Stock

$5.35

$4.77

$4.42

$4.26

View

Min.: 1
Mult.: 1

PCB Mount

SMD DIP-6

Photo MOSFET

Transistor Output Optocouplers Intrinsically Safe Optocoupler, Form 1A, 32V, 100mA, THT 4kV, CTR3.0, ATEX

535-04-0-I
Standex Electronics
1: $10.79
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
535-04-0-I

Mouser Part No
876-535-04-0-I

Standex Electronics

Transistor Output Optocouplers Intrinsically Safe Optocoupler, Form 1A, 32V, 100mA, THT 4kV, CTR3.0, ATEX

Datasheet

Non-Stocked Lead-Time 9 Weeks

$10.79

$8.18

$6.52

$6.36

Min.: 1
Mult.: 1

1 Channel

Phototransistor

Solid State Relays - PCB Mount 1 Form A 250V AC/DC 1.25A, 6-SMD

SMP-1A23-4PT
MEDER electronic
1,300: $5.90
Non-Stocked Lead-Time 11 Weeks

Mfr. Part No.
SMP-1A23-4PT

Mouser Part No
876-SMP-1A23-4PT

MEDER electronic

Solid State Relays - PCB Mount 1 Form A 250V AC/DC 1.25A, 6-SMD

Datasheet

Non-Stocked Lead-Time 11 Weeks

$5.90

Quote

Min.: 1,300
Mult.: 100

PCB Mount

SOP-4

Photo MOSFET

Solid State Relays - PCB Mount 1 Form A 400V AC/DC 120mA, 4-DIP

SMP-1A30-6DT
MEDER electronic
1,600: $1.83
Non-Stocked Lead-Time 11 Weeks

Mfr. Part No.
SMP-1A30-6DT

Mouser Part No
876-SMP-1A30-6DT

MEDER electronic

Solid State Relays - PCB Mount 1 Form A 400V AC/DC 120mA, 4-DIP

Learn More

Datasheet

Non-Stocked Lead-Time 11 Weeks

$1.83

$1.77

Min.: 1,600
Mult.: 50

PCB Mount

DIP-6

Photo MOSFET

Solid State Relays - PCB Mount 1 Form A 400V AC/DC 120mA, 4-SMD

SMP-1A30-6ST
MEDER electronic
1,600: $1.83
Non-Stocked Lead-Time 11 Weeks

Mfr. Part No.
SMP-1A30-6ST

Mouser Part No
876-SMP-1A30-6ST

MEDER electronic

Solid State Relays - PCB Mount 1 Form A 400V AC/DC 120mA, 4-SMD

Learn More

Datasheet

Non-Stocked Lead-Time 11 Weeks

$1.83

$1.79

Min.: 1,600
Mult.: 50

PCB Mount

SMD DIP-6

Photo MOSFET

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