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 100MA 0-350V / Solid State SPST-NO (1 Form A) x 2 8-SOP (0.173", 4.40mm Width)
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2,220 pieces In Stock |
MOQ: 22 |
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Mfr. Part No. WS Part No. |
SSR RELAY SPST-NO 50A 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 20A 24-280V
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86 pieces In Stock 43 pieces Factory Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
SSR RELAY 2A 0-18V
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
SSR RELAY SPST-NO 130MA 0-350V / GU (General Use)-E Type [1-Channel (Form A) Type]
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3,500 pieces In Stock |
MOQ: 30 |
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Mfr. Part No. WS Part No. |
SSR RELAY SPST-NO 120MA 0-600V / Single-Pole, Normally Open OptoMOS® Relay Integrated Current Limit with Voltage and Thermal Protection
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6,904 pieces In Stock |
MOQ: 19 |
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Mfr. Part No. WS Part No. |
SSR RELAY SPST-NO 1000PC T&R
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16,000 pieces In Stock |
MOQ: 9 |
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Mfr. Part No. WS Part No. |
SSR RELAY SPST-NO 120MA 0-350V
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4,230 pieces In Stock |
MOQ: 18 |
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Mfr. Part No. WS Part No. |
SSR RELAY SPST-NO 130MA 0-350V
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12,900 pieces In Stock |
MOQ: 30 |
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Mfr. Part No. WS Part No. |
PHOTORELAY MOSFET OUT 3MA 4-DIP / Solid State Relay 25mA 1.3V DC-IN AC/DC-OUT 4-Pin PDIP Magazine
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6,000 pieces In Stock |
MOQ: 40 |
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Mfr. Part No. WS Part No. |
PHOTORELAY 350V DUAL 6SOP / Solid State Relay 50mA 1.3V DC-IN 0.09A 350V AC/DC-OUT 6-Pin SOP
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8,100 pieces In Stock |
MOQ: 24 |
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Mfr. Part No. WS Part No. |
PHOTORELAY MOSFET 4-SOP / Solid State Relay 50mA 1.3V DC-IN 0.16A 20V 4-Pin SOP
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9,900 pieces In Stock |
MOQ: 10 |
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Mfr. Part No. WS Part No. |
PHOTOCOUPLER PHOTORELAY 8-DIP / Solid State Relay 25mA 1.3V DC-IN AC/DC-OUT 8-Pin PDIP Magazine
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1,930 pieces In Stock |
MOQ: 19 |
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Mfr. Part No. WS Part No. |
PHOTORELAY MOSFET 50MA 8-SOP
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8,000 pieces In Stock |
MOQ: 24 |
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Mfr. Part No. WS Part No. |
PHOTORELAY MOSFET OUTPUT 6-SOP
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1,600 pieces In Stock |
MOQ: 25 |
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Mfr. Part No. WS Part No. |
RELAY SSR AC OUT 1CH 0.3A PCB / ATM 622 MBIT/S TRANSM
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1,570 pieces In Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
IC RELAY PWR 400V 150MA THIN TR / Solid State Relay 25mA DC-IN 0.15A 400V AC/DC-OUT 8-Pin Thin-PAK T/R
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1,300 pieces In Stock |
MOQ: 9 |
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Mfr. Part No. WS Part No. |
RELAY SSR DC 25A 240VAC PCB / Solid State Relay 15mA 32V DC-IN 25A 280V AC-OUT 4-Pin SIP Module
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320 pieces In Stock 160 pieces Factory Stock |
MOQ: 2 |
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Mfr. Part No. WS Part No. |
SMD-8 SSR 2 FORM A / Solid State Relay 50mA 1.45V DC-IN 0.15A 350V AC/DC-OUT 8-Pin PDIP SMD T/R
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666 pieces In Stock |
MOQ: 10 |
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Mfr. Part No. WS Part No. |
RELAY OPTOMOS 120MA DP-NO 8-SMD / Solid State Relay 50mA 1.4V DC-IN 0.12A 350V AC/DC-OUT 8-Pin PDIP SMD T/R
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Low Stock |
MOQ: 12 |
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