Solid State Relays (SSRs) are electronic switching devices that offer numerous advantages over traditional electromechanical relays. These relays use semiconductor switching elements, such as thyristors and transistors, to perform their operation. Due to their absence of mechanical parts, SSRs provide enhanced reliability, faster switching times, and longer life spans.
Solid State Relays are ideal for applications that require silent operation and resistance to vibration and shock. They are commonly used in industrial automation, HVAC systems, and lighting controls. Another key benefit is the lower power consumption compared to electromechanical relays, which makes them energy-efficient.
Top manufacturers of Solid State Relays include Omron, Panasonic, and Crydom, known for their high-quality and durable products. These brands offer SSRs in various configurations and specifications, ensuring that engineers and designers can find the right relay for their specific needs.
| Select | Images | Part Number | Mfr | Description | Datasheet | Availability | Price | Qty | RFQ | Rohs | ECAD Model |
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Mfr. Part No. WS Part No. |
IC RELAY PHOTOVO 150V 550MA 6SMD
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1,830 pieces In Stock |
MOQ: 6 |
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Mfr. Part No. WS Part No. |
RELAY OPTO AC/DC 40V 120MA 4-SOP
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6,030 pieces In Stock |
MOQ: 11 |
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Mfr. Part No. WS Part No. |
RELAY OPTOMOS 140MA 4-SMD
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1,974 pieces In Stock |
MOQ: 30 |
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Mfr. Part No. WS Part No. |
RELAY SSR SPST SGL 1.0A 6SMD GW
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1,248 pieces In Stock |
MOQ: 11 |
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Mfr. Part No. WS Part No. |
SSR RELAY SPST-NO 90MA 0-600V / Solid State SPST-NO (1 Form A) 4-DIP (0.300", 7.62mm)
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6,550 pieces In Stock |
MOQ: 17 |
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Mfr. Part No. WS Part No. |
RELAY OPTO AC/DC 60V 500MA 4-DIP
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80 pieces In Stock |
MOQ: 40 |
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Mfr. Part No. WS Part No. |
RELAY OPTOMOS 170MA SP-NO 6-SMD
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8,000 pieces In Stock |
MOQ: 23 |
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Mfr. Part No. WS Part No. |
RELAY SSR SPST SGL 0.10A 6SMD GW
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9,900 pieces In Stock |
MOQ: 23 |
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Mfr. Part No. WS Part No. |
RELAY OPTOMOS 350MA SP-NO 6-SMD
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Low Stock |
MOQ: 4 |
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Mfr. Part No. WS Part No. |
RELAY SSR SCR 55A 530V PNL MNT
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
SSR OCMOS FET 250MA NO 4-USFL
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1,200 pieces In Stock |
MOQ: 7 |
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Mfr. Part No. WS Part No. |
MOS FET Relays | RELAY SPST-NO/NC 100MA 0-350V
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10,100 pieces In Stock |
MOQ: 8 |
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Mfr. Part No. WS Part No. |
SSR RELAY SPST-NO 350MA 0-400V
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1,700 pieces In Stock |
MOQ: 6 |
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Mfr. Part No. WS Part No. |
SSR RELAY SPST-NO 200MA 0-60V / Solid State SPST-NO (1 Form A) 6-SMD (0.300", 7.62mm)
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Low Stock |
MOQ: 18 |
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Mfr. Part No. WS Part No. |
Dual Pole OptoMOS Relay | SSR RELAY SPST-NO 170MA 0-250V
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1,030 pieces In Stock |
MOQ: 16 |
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Mfr. Part No. WS Part No. |
SSR RELAY SPST-NO 1A 0-60V / Solid State SPST-NO (1 Form A) 8-DIP (0.300", 7.62mm), 4 Leads
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1,170 pieces In Stock |
MOQ: 16 |
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Mfr. Part No. WS Part No. |
Single Pole OptoMOS Relay | SSR RELAY SPST-NC 170MA 0-250V
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1,200 pieces In Stock |
MOQ: 18 |
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Mfr. Part No. WS Part No. |
Small DIP4 package with Dielectric Strength of 5,000 VAC between I/O | SSR RELAY SPST-NO 2A 0-40V
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1,200 pieces In Stock |
MOQ: 11 |
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Mfr. Part No. WS Part No. |
SSR RELAY SPST-NO 40MA 0-600V / Solid State SPST-NO (1 Form A) 6-SOP (0.173", 4.40mm)
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1,230 pieces In Stock |
MOQ: 14 |
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Mfr. Part No. WS Part No. |
MOS FET Relays | SSR RELAY SPST-NO 1.25A 0-80V
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1,230 pieces In Stock |
MOQ: 6 |
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