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Standex Electronics Optocouplers/Photocouplers

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (SGD) Filter the results in the table by unit price based on your quantity.	Qty.	Vr - Reverse Voltage	Maximum Collector Current	Mounting Style	Package/Case	Number of Channels	Output Type
Solid State Relays - PCB Mount 1 Form A 60V AC/DC Low Leak 10nA, 8-SOP SMP-1A37-4PT MEDER electronic 1: $3.52 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 about MEDER electronic meder smp photo mosfet relays	Datasheet	1,162In Stock	$3.52 $3.14 $3.01 $2.87 View $1.90 $1.82 $1.81	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: $7.52 1,624In Stock	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 Learn More about MEDER electronic meder smp photo mosfet relays	Datasheet	1,624In Stock	$7.52 $7.06 $6.27 $5.94 View $5.64 $5.39 $5.20 $5.17	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: $12.29 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 Learn More about MEDER electronic meder smp photo mosfet relays	Datasheet	188In Stock	$12.29 $10.95 $10.46 $10.10 View $9.75 $9.15 $8.89 $8.60 $7.92	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: $19.60 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	$19.60 $15.29 $11.52 $11.42	Min.: 1 Mult.: 1	5 V	50 mA			1 Channel	Phototransistor
Transistor Output Optocouplers High Voltage Optocoupler, Form 1A, 32V, 100mA, THT 10kV Standex Electronics 530-03-1-10 530-03-1-10 Standex Electronics 1: $24.64 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	$24.64 $20.25 $18.17 $17.72 View Quote	Min.: 1 Mult.: 1
Transistor Output Optocouplers Intrinsically Safe Optocoupler, Form 1A, 32V, 75mA, THT 4kV, ATEX 522-03-I Standex Electronics 1: $16.61 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	$16.61 $12.85 $10.12 $9.38	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: $2.27 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 about MEDER electronic meder smp photo mosfet relays	Datasheet	74In Stock	$2.27 $2.03 $1.93 $1.88 View $1.50 $1.43 $1.39 $1.31 $1.30	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: $7.29 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 about MEDER electronic meder smp photo mosfet relays	Datasheet	63In Stock	$7.29 $6.50 $6.20 $5.98 View $5.75 $5.52 $4.71 $4.57	Min.: 1 Mult.: 1			PCB Mount	SOP-8		Photo MOSFET
Solid State Relays - PCB Mount 1 Form A 350V AC/DC 120mA, 6-DIP SMP-1A31-4DT MEDER electronic 1: $5.32 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 about MEDER electronic meder smp photo mosfet relays	Datasheet	161In Stock	$5.32 $4.99 $4.43 $4.22 View $4.07 $3.37 $3.14 $2.11	Min.: 1 Mult.: 1			PCB Mount	DIP-4		Photo MOSFET
Solid State Relays - PCB Mount 1 Form A 350V AC/DC 100mA, 8-SMD SMP-1A31-6ST MEDER electronic 1: $5.58 177In 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 about MEDER electronic meder smp photo mosfet relays	Datasheet	177In Stock	$5.58 $5.52 $5.34 $3.86 $3.29	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: $7.45 28In 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 about MEDER electronic meder smp photo mosfet relays	Datasheet	28In Stock	$7.45 $7.30 $7.09 $5.43 $4.41	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: $5.18 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 about MEDER electronic meder smp photo mosfet relays	Datasheet	83In Stock	$5.18 $4.62 $4.42 $4.26 View $4.11 $3.92 $3.78 $3.66 $3.17	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: $5.28 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 about MEDER electronic meder smp photo mosfet relays	Datasheet	187In Stock	$5.28 $4.71 $4.49 $4.32 View $4.18 $3.98 $3.85 $3.71 $3.24	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: $5.83 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 about MEDER electronic meder smp photo mosfet relays	Datasheet	63In Stock	$5.83 $5.21 $4.98 $4.79 View $4.62 $4.42 $4.26 $4.12 $3.60	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: $7.19 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 about MEDER electronic meder smp photo mosfet relays	Datasheet	85In Stock	$7.19 $6.91 $6.90 $5.24 $4.24	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: $6.69 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 about MEDER electronic meder smp photo mosfet relays	Datasheet	16In Stock	$6.69 $5.97 $5.70 $5.49 View $5.29 $5.05 $4.88 $4.71 $4.12	Min.: 1 Mult.: 1			PCB Mount	SOP-8		Photo MOSFET
Solid State Relays - PCB Mount 1 Form A 60V AC/DC 120mA, 4-SOP SMP-1A37-4ST MEDER electronic 1: $4.04 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 about MEDER electronic meder smp photo mosfet relays	Datasheet	131In Stock	$4.04 $3.60 $3.44 $3.32 View $3.10 $3.05 $2.94 $2.84 $2.43	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: $7.28 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 about MEDER electronic meder smp photo mosfet relays	Datasheet	62In Stock	$7.28 $6.49 $6.23 $5.89 View $5.68 $5.48 $5.29 $5.13 $4.56	Min.: 1 Mult.: 1			PCB Mount	SMD DIP-6		Photo MOSFET
Solid State Relays - PCB Mount 1 Form A 80V AC/DC 100mA, 8-SMD SMP-1A47-4PT MEDER electronic 1: $3.82 515Expected 22/12/2026	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 about MEDER electronic meder smp photo mosfet relays	Datasheet	515Expected 22/12/2026	$3.82 $3.41 $3.25 $3.16 View $3.14 $2.80 $2.73 $2.54 $2.41	Min.: 1 Mult.: 1			PCB Mount	SOP-4		Photo MOSFET
Solid State Relays - PCB Mount 1 Form A 250V AC/DC 1.25A, 6-SMD SMP-1A23-4PT MEDER electronic 1,300: $8.47 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	$8.47	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: $2.48 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 about MEDER electronic meder smp photo mosfet relays	Datasheet	Non-Stocked Lead-Time 11 Weeks	$2.48 $2.43	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: $2.49 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 about MEDER electronic meder smp photo mosfet relays	Datasheet	Non-Stocked Lead-Time 11 Weeks	$2.49 $2.45	Min.: 1,600 Mult.: 50			PCB Mount	SMD DIP-6		Photo MOSFET
Solid State Relays - PCB Mount 1 Form A 350V AC/DC 100mA, 4-DIP SMP-1A31-4PT MEDER electronic 1,300: $1.84 Non-Stocked Lead-Time 11 Weeks	Mfr. Part No. SMP-1A31-4PT Mouser Part No 876-SMP-1A31-4PT	MEDER electronic	Solid State Relays - PCB Mount 1 Form A 350V AC/DC 100mA, 4-DIP Learn More about MEDER electronic meder smp photo mosfet relays	Datasheet	Non-Stocked Lead-Time 11 Weeks	$1.84 $1.82	Min.: 1,300 Mult.: 100			PCB Mount	SOP-4		Photo MOSFET
Solid State Relays - PCB Mount 1 Form A 350V AC/DC 120mA, 6-SMD SMP-1A31-4ST MEDER electronic 1,620: $3.32 Non-Stocked Lead-Time 11 Weeks	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 about MEDER electronic meder smp photo mosfet relays	Datasheet	Non-Stocked Lead-Time 11 Weeks	$3.32 $2.23	Min.: 1,620 Mult.: 90			PCB Mount	SMD DIP-4		Photo MOSFET
Solid State Relays - PCB Mount 1 Form A 350V AC/DC 100mA, 8-DIP SMP-1A31-6DT MEDER electronic 1,600: $5.00 Non-Stocked Lead-Time 11 Weeks	Mfr. Part No. SMP-1A31-6DT Mouser Part No 876-SMP-1A31-6DT	MEDER electronic	Solid State Relays - PCB Mount 1 Form A 350V AC/DC 100mA, 8-DIP Learn More about MEDER electronic meder smp photo mosfet relays	Datasheet	Non-Stocked Lead-Time 11 Weeks	$5.00 $3.59	Min.: 1,600 Mult.: 50			PCB Mount	DIP-6		Photo MOSFET

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