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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24,580 pieces In Stock |
MOQ: 31 |
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Mfr. Part No. WS Part No. |
SSR RELAY SPST-NO 6A 0-60V / Solid State SPST-NO (1 Form A) 8-SOP (0.400", 10.16mm Width)
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Low Stock |
MOQ: 6 |
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Mfr. Part No. WS Part No. |
SSR RELAY SPST-NO 400MA 0-60V / Solid State SPST-NO (1 Form A) 4-SOP (0.150", 3.81mm)
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7,139 pieces In Stock |
MOQ: 18 |
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Mfr. Part No. WS Part No. |
SSR RELAY SPST-NO 120MA 0-60V
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215 pieces In Stock |
MOQ: 19 |
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Mfr. Part No. WS Part No. |
RELAY OPTOMOS SP-NO 120MA 4-SMD / Solid State Relay 50mA 1.4V DC-IN 0.12A 350V AC/DC-OUT 4-Pin DIP SMD T/R
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6,000 pieces In Stock |
MOQ: 25 |
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Mfr. Part No. WS Part No. |
SSR RELAY SPST-NO 120MA 0-350V / Solid State SPST-NO (1 Form A) 4-SMD (0.300", 7.62mm)
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6,279 pieces In Stock |
MOQ: 25 |
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Mfr. Part No. WS Part No. |
RELAY SPST-NO/NC 120MA 0-350V
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700 pieces In Stock |
MOQ: 12 |
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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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Mfr. Part No. WS Part No. |
SSR RELAY SPST-NO 700MA 0-1000V / Solid State SPST-NO (1 Form A) i4-Pac?-4, Isolated
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100 pieces In Stock |
MOQ: 2 |
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Mfr. Part No. WS Part No. |
SSR RELAY SPST-NO 180MA 0-1000V / Solid State SPST-NO (1 Form A) 8-SIP, 4 Leads
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8,000 pieces In Stock |
MOQ: 8 |
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Mfr. Part No. WS Part No. |
SSR RELAY SPST-NO 1.4A 0-600V
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60 pieces In Stock |
MOQ: 2 |
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Mfr. Part No. WS Part No. |
SSR RELAY SPST-NO 750MA 0-800V / Solid State SPST-NO (1 Form A) i4-Pac?-4, Isolated
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10 pieces In Stock |
MOQ: 2 |
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Mfr. Part No. WS Part No. |
SSR RELAY SPST-NO 1.25A 0-600V / Solid State SPST-NO (1 Form A) i4-Pac?-4, Isolated
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1,210 pieces In Stock |
MOQ: 3 |
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Mfr. Part No. WS Part No. |
SSR RELAY SPST-NO 2A 20-240V / Solid State SPST-NO (1 Form A) 8-SIP, 4 Leads
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3,859 pieces In Stock |
MOQ: 8 |
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Mfr. Part No. WS Part No. |
SSR RELAY SPST-NO 350MA 0-400V / Solid State SPST-NO (1 Form A) 8-SIP, 4 Leads
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20 pieces In Stock |
MOQ: 5 |
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Mfr. Part No. WS Part No. |
SSR RELAY SPST-NO 250MA 0-800V / Solid State SPST-NO (1 Form A) 6-DIP (0.300", 7.62mm)
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1,230 pieces In Stock |
MOQ: 30 |
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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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1,990 pieces In Stock |
MOQ: 35 |
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Mfr. Part No. WS Part No. |
SSR RELAY SPST-NO 500MA 0-600V / Solid State SPST-NO (1 Form A) 6-SMD (0.300", 7.62mm)
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21,000 pieces In Stock |
MOQ: 5 |
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Mfr. Part No. WS Part No. |
SSR RELAY SPST-NO 250MA 0-800V / Solid State SPST-NO (1 Form A) 6-SMD (0.300", 7.62mm)
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1,300 pieces In Stock |
MOQ: 40 |
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Mfr. Part No. WS Part No. |
SSR RELAY SPST-NO 1A 0-400V / Solid State SPST-NO (1 Form A) 8-SIP, 4 Leads
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350 pieces In Stock |
MOQ: 9 |
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