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 OPTOMOS SP-NO 150MA 4-SOP
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22,610 pieces In Stock |
MOQ: 32 |
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Mfr. Part No. WS Part No. |
Solid State Relay 50mA 1.5V DC-IN 0.25A 800V AC-OUT 6-Pin PDIP SMD T/R / SWITCH POWER 250MA 800VAC 6-SMT
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15,000 pieces In Stock |
MOQ: 30 |
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Mfr. Part No. WS Part No. |
RELAY OPTOMOS SP-NO 75MA 4-SOP / Solid State Relay 50mA 1.5V DC-IN 0.075A 60V AC/DC-OUT 4-Pin SOP Tube
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5,538 pieces In Stock |
MOQ: 21 |
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Mfr. Part No. WS Part No. |
RELAY OPTOMOS SP-NO 150MA 4-SOP
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Low Stock |
MOQ: 30 |
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Mfr. Part No. WS Part No. |
SSR RELAY SPST-NO 150MA 0-100V / Solid State SPST-NO (1 Form A) 4-SOP (0.150", 3.81mm)
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Low Stock |
MOQ: 30 |
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Mfr. Part No. WS Part No. |
SSR RELAY SPST-NO 120MA 0-400V
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27 pieces In Stock |
MOQ: 12 |
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Mfr. Part No. WS Part No. |
RELAY OPTOMOS 150MA SP-NO 6-SMD
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239 pieces In Stock |
MOQ: 12 |
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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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10 pieces In Stock |
MOQ: 8 |
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Mfr. Part No. WS Part No. |
Dual Single-Pole OptoMOS® Relay | SSR RELAY SPST-NO/NC 1A 0-60V
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5,336 pieces In Stock |
MOQ: 18 |
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Mfr. Part No. WS Part No. |
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Low Stock |
MOQ: 30 |
Need to verify |
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Mfr. Part No. WS Part No. |
RELAY OPTOMOS 120MA SPDT 8-FLTPK / Solid State Relay 50mA 1.56V DC-IN 0.12A 350V AC/DC-OUT 8-Pin FPAK T/R
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Low Stock |
MOQ: 9 |
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Mfr. Part No. WS Part No. |
RELAY OPTOMOS 120MA SPDT 8-SMD
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9 pieces In Stock |
MOQ: 9 |
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Mfr. Part No. WS Part No. |
RELAY OPTOMOS SP-NO 100MA 4-SOP / Solid State Relay 50mA 1.5V DC-IN 0.1A 60V AC/DC-OUT 4-Pin SOP T/R
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28,000 pieces In Stock |
MOQ: 55 |
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Mfr. Part No. WS Part No. |
DUAL POLE OptoMOS Relay | RELAY SPST-NO/NC 120MA 0-350V
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Low Stock |
MOQ: 10 |
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Mfr. Part No. WS Part No. |
DUAL POLE OptoMOS Relay | RELAY SPST-NO/NC 120MA 0-350V
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Low Stock |
MOQ: 12 |
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Mfr. Part No. WS Part No. |
SSR RELAY SPST-NO 1.2A 0-30V / Solid State SPST-NO (1 Form A) 4-SOP (0.150", 3.81mm)
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5,650 pieces In Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
SSR RELAY SPST-NO 5.25A 0-100V / ISOPLUS™-264 Power Relay
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Low Stock |
MOQ: 3 |
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Mfr. Part No. WS Part No. |
Single Pole OptoMOS Relay | SSR RELAY SPST-NO 2.2A 0-60V
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305 pieces In Stock |
MOQ: 5 |
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Mfr. Part No. WS Part No. |
SSR RELAY SPST-NO 600MA 0-60V
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
RELAY SSR OPTOMOS DUAL NO 8-SOIC
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5,560 pieces In Stock |
MOQ: 19 |
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