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Relays Optocouplers/Photocouplers

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	Mounting Style	Package/Case	Output Type
Solid State Relays - PCB Mount Normally Open Dual Form 1A LH1522AAC Vishay Semiconductors 1: $5.39 1,826In Stock	Mfr. Part No. LH1522AAC Mouser Part No 782-LH1522AAC	Vishay Semiconductors	Solid State Relays - PCB Mount Normally Open Dual Form 1A	Datasheet	1,826In Stock	$5.39 $4.81 $4.59 $4.38 View $4.23 $4.04 $3.91 $3.77 $3.76	Min.: 1 Mult.: 1	PCB Mount	SMD DIP-8	MOSFET
Solid State Relays - PCB Mount Normally Open Form 1A 400V LH1525AAB Vishay Semiconductors 1: $3.29 906In Stock 2,000Expected 13/11/2026	Mfr. Part No. LH1525AAB Mouser Part No 782-LH1525AAB	Vishay Semiconductors	Solid State Relays - PCB Mount Normally Open Form 1A 400V Learn More about Vishay Semiconductors vishay lh1525 solid state relay	Datasheet	906In Stock 2,000Expected 13/11/2026	$3.29 $2.93 $2.80 $2.70 View $2.61 $2.49 $2.41 $2.26 $2.06	Min.: 1 Mult.: 1	PCB Mount	SMD DIP-6	MOSFET
Solid State Relays - PCB Mount Normally Open Form 1A LH1546AABTR Vishay Semiconductors 1: $2.35 2,891In Stock	Mfr. Part No. LH1546AABTR Mouser Part No 782-LH1546AABTR	Vishay Semiconductors	Solid State Relays - PCB Mount Normally Open Form 1A	Datasheet	2,891In Stock	Cut Tape $2.35 $2.10 $1.99 $1.93 Reel $1.50 View $1.86 $1.76 $1.40 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	PCB Mount	SMD DIP-6	MOSFET
Solid State Relays - PCB Mount Normally Open Form 1A 350V LH1546ADF Vishay Semiconductors 1: $2.15 1,462In Stock	Mfr. Part No. LH1546ADF Mouser Part No 782-LH1546ADF	Vishay Semiconductors	Solid State Relays - PCB Mount Normally Open Form 1A 350V	Datasheet	1,462In Stock	$2.15 $1.97 $1.85 $1.79 View $1.64 $1.58 $1.53 $1.42	Min.: 1 Mult.: 1	PCB Mount	SMD DIP-4	MOSFET
Solid State Relays - PCB Mount Normally Open Form 1A 350V LH1546ADFTR Vishay Semiconductors 1: $2.31 7,199In Stock	Mfr. Part No. LH1546ADFTR Mouser Part No 782-LH1546ADFTR	Vishay Semiconductors	Solid State Relays - PCB Mount Normally Open Form 1A 350V	Datasheet	7,199In Stock	Cut Tape $2.31 $2.06 $1.96 $1.89 View Reel $1.44 $1.83 $1.74 $1.69 $1.44 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	PCB Mount	SMD DIP-4	MOSFET
Solid State Relays - PCB Mount Normally Open Form 1A LH1546AEF Vishay Semiconductors 1: $2.42 1,499In Stock 4,000Expected 18/12/2026	Mfr. Part No. LH1546AEF Mouser Part No 782-LH1546AEF	Vishay Semiconductors	Solid State Relays - PCB Mount Normally Open Form 1A	Datasheet	1,499In Stock 4,000Expected 18/12/2026	$2.42 $2.16 $2.06 $1.99 View $1.80 $1.72 $1.68 $1.61 $1.54	Min.: 1 Mult.: 1	PCB Mount	SOP-4	MOSFET
Solid State Relays - SSRs 4-32 VDC 84137010 Crydom 1: $68.70 37In Stock	Mfr. Part No. 84137010 Mouser Part No 874-84137010	Crydom	Solid State Relays - SSRs 4-32 VDC	Datasheet	37In Stock	$68.70 $65.09	Min.: 1 Mult.: 1	Panel Mount	Hockey Puck
Solid State Relays - SSRs 100A/480Vac DC In ZC 84137140 Crydom 1: $165.87 15In Stock	Mfr. Part No. 84137140 Mouser Part No 874-84137140	Crydom	Solid State Relays - SSRs 100A/480Vac DC In ZC	Datasheet	15In Stock	$165.87 $157.97 $150.79 Quote Quote	Min.: 1 Mult.: 1	Panel Mount	Hockey Puck
Solid State Relays - SSRs OBOC2000-24VDC 1SNA645051R0400 ABB 1: $69.55 52In Stock	Mfr. Part No. 1SNA645051R0400 Mouser Part No 894-1SNA645051R0400	ABB	Solid State Relays - SSRs OBOC2000-24VDC Learn More about ABB r600 boxed interface relays	Datasheet	52In Stock	$69.55 $68.13 $64.12 $56.63 View Quote	Min.: 1 Mult.: 1	Panel Mount		MOSFET
Solid State Relays - SSRs SIZE 1 SS OVERLOAD 6.5-13.5A CR324CXGS ABB 1: $781.33 3In Stock New At Mouser	Mfr. Part No. CR324CXGS Mouser Part No 894-CR324CXGS New At Mouser	ABB	Solid State Relays - SSRs SIZE 1 SS OVERLOAD 6.5-13.5A Learn More about ABB cr324 solid state relays	Datasheet	3In Stock	$781.33 $695.56	Min.: 1 Mult.: 1	Panel Mount
Solid State Relays - SSRs 240 VAC, 10 Amp, DC Control Solid State Relay (SSR) 240D10 Opto 22 1: $62.84 69In Stock	Mfr. Part No. 240D10 Mouser Part No 94-240D10	Opto 22	Solid State Relays - SSRs 240 VAC, 10 Amp, DC Control Solid State Relay (SSR) Learn More about Opto 22 industrial mount dc ssrs	Datasheet	69In Stock	$62.84 $55.95 $53.43 $49.81	Min.: 1 Mult.: 1	Panel Mount
Solid State Relays - SSRs 240 VAC, 25 Amp, DC Control Solid State Relay (SSR) 240D25 Opto 22 1: $76.56 140In Stock	Mfr. Part No. 240D25 Mouser Part No 94-240D25	Opto 22	Solid State Relays - SSRs 240 VAC, 25 Amp, DC Control Solid State Relay (SSR) Learn More about Opto 22 industrial mount dc ssrs	Datasheet	140In Stock	$76.56 $68.17 $65.09 $62.85 View $60.69 Quote	Min.: 1 Mult.: 1	Panel Mount
Solid State Relays - SSRs 240 VAC, 25 Amp, DC Control Solid State Relay (SSR) 240D25-17 Opto 22 1: $78.83 228In Stock	Mfr. Part No. 240D25-17 Mouser Part No 94-240D25-17	Opto 22	Solid State Relays - SSRs 240 VAC, 25 Amp, DC Control Solid State Relay (SSR) Learn More about Opto 22 industrial mount dc ssrs	Datasheet	228In Stock	$78.83 $70.19 $67.02 $64.72 View $62.49 Quote	Min.: 1 Mult.: 1	Panel Mount
Solid State Relays - SSRs 240 VAC, 45 Amp, DC Control Solid State Relay (SSR) 240D45-17 Opto 22 1: $101.78 8In 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 about Opto 22 industrial mount dc ssrs	Datasheet	8In Stock	$101.78 $89.44 $88.79 $82.01 View $76.26 Quote	Min.: 1 Mult.: 1	Panel Mount
Solid State Relays - SSRs 60 VDC, 3 Amp, DC Control Solid State Relay (SSR) DC60S3 Opto 22 1: $44.21 162In Stock	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 about Opto 22 industrial mount s series ssrs	Datasheet	162In Stock	$44.21 $39.37 $37.60 $36.30 View $35.05 $33.47 Quote	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: $53.58 190In 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 about Opto 22 industrial mount s series ssrs	Datasheet	190In Stock	$53.58 $47.71 $45.56 $43.99 View $42.48 $41.27 Quote	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: $39.47 81In 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 about Opto 22 pcb mount mp series ssrs	Datasheet	81In Stock	$39.47 $35.16 $33.57 $32.42 View $31.30 $29.89	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: $41.38 74In 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 about Opto 22 industrial mount z series ssrs	Datasheet	74In Stock	$41.38 $36.85 $35.19 $33.98 View $32.81 $31.32	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: $47.96 215In Stock	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 about Opto 22 industrial mount z series ssrs	Datasheet	215In Stock	$47.96 $45.55 $43.16 $40.76 View $38.36 $37.93 Quote	Min.: 1 Mult.: 1	Panel Mount
Solid State Relays - PCB Mount 100V 1 Form A Photo Voltaic Relay PVD1354NPBF Infineon Technologies 1: $8.26 921In Stock	Mfr. Part No. PVD1354NPBF Mouser Part No 942-PVD1354NPBF	Infineon Technologies	Solid State Relays - PCB Mount 100V 1 Form A Photo Voltaic Relay	Datasheet	921In Stock	$8.26 $7.47 $7.02 $6.74 View $6.46 $6.11 $5.89 $5.51	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: $5.14 2,887In Stock	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	2,887In Stock	Cut Tape $5.14 $4.81 $4.28 $4.06 View Reel $3.44 $3.86 $3.69 $3.56 $3.44 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 PVT312LSPBF Infineon Technologies 1: $4.93 3,695In Stock	Mfr. Part No. PVT312LSPBF Mouser Part No 942-PVT312LSPBF	Infineon Technologies	Solid State Relays - PCB Mount 250V 1 FORM A PHOTO VOLTAIC RELAY	Datasheet	3,695In Stock	$4.93 $4.39 $4.20 $4.05 View $3.87 $3.70 $3.57 $3.45 $3.44	Min.: 1 Mult.: 1	PCB Mount	SMD DIP-6	MOSFET
Solid State Relays - PCB Mount 250V 1 Form A Photo Voltaic Relay PVT312PBF Infineon Technologies 1: $4.93 1,622In Stock	Mfr. Part No. PVT312PBF Mouser Part No 942-PVT312PBF	Infineon Technologies	Solid State Relays - PCB Mount 250V 1 Form A Photo Voltaic Relay	Datasheet	1,622In Stock	$4.93 $4.39 $4.20 $4.05 View $3.89 $3.72 $3.59 $3.47 $3.46	Min.: 1 Mult.: 1	PCB Mount	DIP-6	MOSFET
Solid State Relays - PCB Mount 250V 1 Form A Photo Voltaic Relay PVT312S-TPBF Infineon Technologies 1: $4.93 2,374In 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	2,374In Stock	Cut Tape $4.93 $4.39 $4.20 $4.05 Reel $3.24 View $3.89 $3.72 $3.54 $3.23 MouseReel Available	Min.: 1 Mult.: 1 : 750	PCB Mount	SMD DIP-6	MOSFET
Solid State Relays - PCB Mount 250V 2 Form A Photo Voltaic Relay PVT322AS-TPBF Infineon Technologies 1: $9.87 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 $9.87 $8.80 $8.40 $8.12 View Reel $6.71 $7.84 $7.45 $6.85 $6.71 Quote MouseReel Available	Min.: 1 Mult.: 1 : 750	PCB Mount	DIP-8	MOSFET