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. |
RELAY OPTO AC/DC SPST 4-SOP / Solid State Relay 50mA 1.5V DC-IN 1.25A 60V AC/DC-OUT 4-Pin SOP Tube
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20,000 pieces In Stock |
MOQ: 11 |
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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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8,300 pieces In Stock |
MOQ: 16 |
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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. |
SSR RELAY SPST-NO 1.2A 0-600V
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
SSR RELAY SPST-NC 200MA 0-250V
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3,000 pieces In Stock |
MOQ: 45 |
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Mfr. Part No. WS Part No. |
RELAY OPTO AC/DC 250V 200MA 6SMD
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3,000 pieces In Stock |
MOQ: 45 |
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Mfr. Part No. WS Part No. |
SSR RELAY SPST-NO 140MA 0-250V
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5,386 pieces In Stock |
MOQ: 5 |
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Mfr. Part No. WS Part No. |
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744 pieces In Stock |
MOQ: 6 |
Need to verify |
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Mfr. Part No. WS Part No. |
HE (High-function Economy) Type [1-Channel (Form A) Type] | SSR RELAY SPST-NO 20MA 0-1500V
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804 pieces In Stock |
MOQ: 7 |
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Mfr. Part No. WS Part No. |
SSR RELAY SPST-NO 150MA 0-80V
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
SSR RELAY SPST-NO 120MA 0-40V
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
SSR RELAY SPST-NO 100MA 0-80V / PhotoMOS Relay Dimensions
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7,100 pieces In Stock |
MOQ: 7 |
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Mfr. Part No. WS Part No. |
SSR RELAY SPST-NO 1.6A 0-40V
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15,000 pieces In Stock |
MOQ: 30 |
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Mfr. Part No. WS Part No. |
SSR RELAY SPST-NO 30MA 0-1000V
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
SSR RELAY SPST-NO 120MA 0-350V
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1,000 pieces In Stock |
MOQ: 5 |
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Mfr. Part No. WS Part No. |
SSR RELAY SPST-NO 1.2A 0-600V
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12,000 pieces In Stock |
MOQ: 18 |
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Mfr. Part No. WS Part No. |
SSR RELAY SPST-NO 600MA 0-600V
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
SSR RELAY SPST-NO 3A 75-250V
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103 pieces In Stock |
MOQ: 2 |
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Mfr. Part No. WS Part No. |
SSR RELAY SPST-NO 300MA 0-600V
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4,761 pieces In Stock |
MOQ: 30 |
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