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. |
SSR RELAY SPST-NO 4A 0-20V / Solid State SPST-NO (1 Form A) 6-SMD (0.300", 7.62mm)
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225 pieces In Stock |
MOQ: 25 |
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Mfr. Part No. WS Part No. |
SSR RELAY SPST-NO 8A 80-240V / Solid State SPST-NO (1 Form A) 4-SIP
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
SSR OCMOS FET 400MA NO 4-SOP TR
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Low Stock |
MOQ: 18 |
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Mfr. Part No. WS Part No. |
RELAY OPTOMOS 50MA SP-NO 6-SMD
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Low Stock |
MOQ: 18 |
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Mfr. Part No. WS Part No. |
SSR RELAY SPST-NO 50MA 0-300V / Solid State SPST-NO (1 Form A) 6-SMD (0.300", 7.62mm)
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Low Stock |
MOQ: 70 |
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Mfr. Part No. WS Part No. |
Single Pole OptoMOS Relay | SSR RELAY SPST-NO 150MA 0-250V
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3,000 pieces In Stock |
MOQ: 55 |
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Mfr. Part No. WS Part No. |
DUAL POLE OptoMOS Relay | SSR RELAY SPST-NO 120MA 0-350V
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Low Stock |
MOQ: 5 |
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Mfr. Part No. WS Part No. |
PHOTOCOUPLER GAAS IRED/FET 4-SOP
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15,000 pieces In Stock |
MOQ: 23 |
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Mfr. Part No. WS Part No. |
RELAY OPTOMOS 150MA DP 8-SMD
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Low Stock |
MOQ: 13 |
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Mfr. Part No. WS Part No. |
SSR OCMOS FET 1.8A NO 6-SMD
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
SSR RELAY SPST-NO 1.25A 0-80V / Solid State DPST-NO (2 Form A) 6-SOP (0.173", 4.40mm)
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5,400 pieces In Stock |
MOQ: 12 |
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Mfr. Part No. WS Part No. |
SSR RELAY SPST-NO 150MA 0-400V / Solid State SPST-NO (1 Form A) 6-DIP (0.300", 7.62mm)
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3,156 pieces In Stock |
MOQ: 4 |
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Mfr. Part No. WS Part No. |
RELAY SSR 120VAC .6A ZC 8-DIP
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1,200 pieces In Stock |
MOQ: 40 |
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Mfr. Part No. WS Part No. |
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2,050 pieces In Stock |
MOQ: 40 |
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Mfr. Part No. WS Part No. |
SSR RELAY SPST-NC 150MA 0-400V / Solid State SPST-NC (1 Form B) 6-DIP (0.300", 7.62mm)
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
SSR RELAY SPST-NO 25A 24-280V / Solid State SPST-NO (1 Form A) Hockey Puck
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
SSR RELAY SPST-NO 120MA 0-400V / Solid State SPST-NO (1 Form A) 4-DIP (0.300", 7.62mm)
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8,000 pieces In Stock |
MOQ: 45 |
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Mfr. Part No. WS Part No. |
SSR RELAY SPST-NO 160MA 0-20V
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
Phototriac Detector
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
SSR RELAY SPST-NO 2A 75-264V / Solid State SPST-NO (1 Form A) 4-SIP
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Low Stock |
MOQ: 1 |
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