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.
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Mfr. Part No. WS Part No. |
RELAY OPTO 60V 0.5A SOP4 / Solid State Relay 50mA 1.5V DC-IN 0.5A 60V AC/DC-OUT 4-Pin SOP T/R
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1,980 pieces In Stock |
MOQ: 12 |
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Mfr. Part No. WS Part No. |
RELAY OPTO DC 100V 2600MA 4-SIP / Solid State Relay 50mA 1.5V DC-IN 2.6A 80V DC-OUT 4-Pin SIL
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7,656 pieces In Stock |
MOQ: 7 |
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Mfr. Part No. WS Part No. |
RELAY SSR SPST SGL 0.20A 6SMD GW / Solid State Relay 25mA 1.6V DC-IN 0.2A 60V AC/DC-OUT 6-Pin PDIP SMD Tube
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5,600 pieces In Stock |
MOQ: 50 |
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Mfr. Part No. WS Part No. |
RELAY GP DPST 0.2A 250V 8-SMD GW / Solid State Relay 20mA 1.65V DC-IN 0.2A 250V AC/DC-OUT 8-Pin PDIP SMD Tube
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2,462 pieces In Stock |
MOQ: 6 |
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Mfr. Part No. WS Part No. |
SSR RELAY SPST-NC 400MA 0-60V
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3,890 pieces In Stock |
MOQ: 30 |
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Mfr. Part No. WS Part No. |
RELAY OPTOMOS 150MA 8-SMD / Solid State Relay 50mA 1.4V DC-IN 0.15A 70V AC/DC-OUT 8-Pin FPAK T/R
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9,600 pieces In Stock |
MOQ: 60 |
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Mfr. Part No. WS Part No. |
RELAY SSR DPST-NC 170MA 8 DIP / Solid State Relay 50mA 1.4V DC-IN 0.12A 350V 8-Pin
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1,700 pieces In Stock |
MOQ: 10 |
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Mfr. Part No. WS Part No. |
RELAY MINI SSR 1A 5VDC PCB
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9,999 pieces In Stock |
MOQ: 19 |
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Mfr. Part No. WS Part No. |
RELAY MINI SSR 2A 12VDC PCB
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2,000 pieces In Stock |
MOQ: 14 |
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Mfr. Part No. WS Part No. |
RELAY SPST-NO MOSFET 100V 4SSOP / Solid State Relay 20mA 1.3V DC-IN 0.08A 1000V AC/DC-OUT 4-Pin T/R
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2,100 pieces In Stock |
MOQ: 3 |
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Mfr. Part No. WS Part No. |
SSR RELAY SPST-NO 250MA 0-200V / Solid State SPST-NO (1 Form A) 4-SMD (0.300", 7.62mm)
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7,200 pieces In Stock |
MOQ: 80 |
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Mfr. Part No. WS Part No. |
RELAY SSR SPST 3A 20V 4-SMD / Solid State Relay 25mA 1.48V DC-IN 3A 16V AC/DC-OUT 4-Pin DIP SMD Stick
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2,100 pieces In Stock |
MOQ: 30 |
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Mfr. Part No. WS Part No. |
SSR RELAY SPST-NO 160MA 0-20V / Solid State SPST-NO (1 Form A) 4-SOP (0.173", 4.40mm)
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6,100 pieces In Stock |
MOQ: 25 |
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Mfr. Part No. WS Part No. |
RELAY SSR SPST 2.5A 6-SOP / Solid State Relay 20mA 1.48V DC-IN 2A 20V AC/DC-OUT 6-Pin SOP T/R
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1,200 pieces In Stock |
MOQ: 21 |
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Mfr. Part No. WS Part No. |
RELAY SSR SPST-NO 4-SSOP SMD 20V / Solid State Relay 30mA 1.45V DC-IN 0.2A 20V AC/DC-OUT 4-Pin SSOP T/R
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8,010 pieces In Stock |
MOQ: 22 |
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Mfr. Part No. WS Part No. |
RELAY SSR SPST 110MA 4-SOP 350V / Solid State Relay 50mA 1.3V DC-IN 0.11A 350V AC-OUT 4-Pin SOP T/R
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4,500 pieces In Stock |
MOQ: 50 |
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Mfr. Part No. WS Part No. |
RELAY SSR SPST-NC 150MA 4PIN SMD / Solid State Relay 25mA 1.3V DC-IN 0.15A 350V AC/DC-OUT 4-Pin PDIP SMT T/R
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1,850 pieces In Stock |
MOQ: 45 |
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Mfr. Part No. WS Part No. |
RELAY SSR SPST 400V 400MA 8DIP / Solid State Relay 25mA 1.8V DC-IN 0.4A 320V AC/DC-OUT 8-Pin DIP Stick
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2,100 pieces In Stock |
MOQ: 13 |
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Mfr. Part No. WS Part No. |
RELAY SSR SPST-NO 40V 4USOP / Solid State Relay 20mA 1.3V DC-IN 0.14A 40V AC/DC-OUT 4-Pin USOP T/R
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6,747 pieces In Stock |
MOQ: 25 |
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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-SMD (0.300", 7.62mm)
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1,720 pieces In Stock |
MOQ: 70 |
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