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-NC 170MA 0-250V / Solid State SPST-NC (1 Form B) 6-DIP (0.300", 7.62mm)
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9,000 pieces In Stock |
MOQ: 8 |
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Mfr. Part No. WS Part No. |
Single Pole OptoMOS Relay | SSR RELAY SPST-NC 120MA 0-350V
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Low Stock |
MOQ: 8 |
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Mfr. Part No. WS Part No. |
RELAY OPTOMOS 120MA SP-NC 6-SMD
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17,070 pieces In Stock |
MOQ: 9 |
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Mfr. Part No. WS Part No. |
Single Pole OptoMOS® Relay | SSR RELAY SPST-NO 2A 0-30V
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1,149 pieces In Stock |
MOQ: 5 |
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Mfr. Part No. WS Part No. |
Single Pole OptoMOS Relays | SSR RELAY SPST-NO 1A 0-60V
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Low Stock |
MOQ: 5 |
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Mfr. Part No. WS Part No. |
RELAY OPTOMOS 1A SP-NO 6-SMD
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4,000 pieces In Stock |
MOQ: 7 |
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Mfr. Part No. WS Part No. |
SSR RELAY SPST-NO 1A 0-60V / Solid State SPST-NO (1 Form A) 6-SMD (0.300", 7.62mm)
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4,000 pieces In Stock |
MOQ: 9 |
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Mfr. Part No. WS Part No. |
Single Pole, Normally Open OptoMOS Relay | SSR RELAY SPST-NO 1.5A 0-100V
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Low Stock |
MOQ: 5 |
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Mfr. Part No. WS Part No. |
Commom Input OptoMOS Relays | SSR RELAY SPST-NO 120MA 0-250V
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80 pieces In Stock |
MOQ: 8 |
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Mfr. Part No. WS Part No. |
SSR RELAY SPST-NO 200MA 0-250V
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215 pieces In Stock |
MOQ: 11 |
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Mfr. Part No. WS Part No. |
RELAY OPTOMOS 200MA SP-NO 6-SMD
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210 pieces In Stock |
MOQ: 7 |
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Mfr. Part No. WS Part No. |
RELAY OPTO 120MA SPST-NO 6-SMD
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11,790 pieces In Stock |
MOQ: 22 |
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Mfr. Part No. WS Part No. |
Single Pole OptoMOS Relay | SSR RELAY SPST-NO 120MA 0-350V
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13,000 pieces In Stock |
MOQ: 24 |
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Mfr. Part No. WS Part No. |
Single Pole OptoMOS Relay | SSR RELAY SPST-NO 120MA 0-350V
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Low Stock |
MOQ: 13 |
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Mfr. Part No. WS Part No. |
SSR RELAY SPST-NC 200MA 0-250V / Solid State SPST-NC (1 Form B) x 2 8-SMD (0.300", 7.62mm)
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3,700 pieces In Stock |
MOQ: 5 |
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Mfr. Part No. WS Part No. |
DUAL POLE OptoMOS Relay | SSR RELAY SPST-NC 200MA 0-250V
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280 pieces In Stock |
MOQ: 7 |
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Mfr. Part No. WS Part No. |
RELAY OPTO 2 CHANNEL NC/NC 8-DIP
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150 pieces In Stock |
MOQ: 4 |
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Mfr. Part No. WS Part No. |
DUAL POLE OptoMOS Relay | SSR RELAY SPST-NC 120MA 0-350V
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3,560 pieces In Stock |
MOQ: 10 |
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Mfr. Part No. WS Part No. |
SSR RELAY SPST-NC 120MA 0-350V
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398 pieces In Stock |
MOQ: 5 |
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Mfr. Part No. WS Part No. |
RELAY OPTOMOS 120MA DP-NC 8-SMD
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26,000 pieces In Stock |
MOQ: 5 |
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