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 DPST-NO 120MA 350V / Solid State Relay 50mA 1.5V DC-IN 0.1A 350V AC/DC-OUT 8-Pin PDIP SMD T/R
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Low Stock |
MOQ: 11 |
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Mfr. Part No. WS Part No. |
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Low Stock |
MOQ: 1 |
Need to verify |
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Mfr. Part No. WS Part No. |
RELAY OPTO AC/DC 400V 30MA 4-SOP / Solid State Relay 50mA 1.5V DC-IN 0.04A 400V AC/DC-OUT 6-Pin SOP Tube
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Low Stock |
MOQ: 10 |
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Mfr. Part No. WS Part No. |
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2,000 pieces In Stock |
MOQ: 18 |
Need to verify |
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Mfr. Part No. WS Part No. |
Relay SSR 3mA 1.5V DC-IN 40mA 400V AC/DC-OUT 6-Pin SOP Surface Mount T/R
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Low Stock |
MOQ: 8 |
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Mfr. Part No. WS Part No. |
SSR RELAY SPST-NO 0.020A 1500V S / Solid State DPST-NO (2 Form A) 6-SMD (0.300", 7.62mm), 5 Leads
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18,575 pieces In Stock |
MOQ: 12 |
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Mfr. Part No. WS Part No. |
SSR RELAY SPST-NO 120MA 0-350V / Solid State SPST-NO (1 Form A) x 2 8-SMD (0.300", 7.62mm)
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7,790 pieces In Stock |
MOQ: 17 |
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Mfr. Part No. WS Part No. |
SSR RELAY SPST-NO 180MA 0-20V / Solid State SPST-NO (1 Form A) 4-SMD (0.175", 4.45mm)
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3,472 pieces In Stock |
MOQ: 16 |
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Mfr. Part No. WS Part No. |
SSR RELAY SPST-NO 350MA 0-80V / Solid State SPST-NO (1 Form A) 4-SOP (0.173", 4.40mm)
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8,700 pieces In Stock |
MOQ: 14 |
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Mfr. Part No. WS Part No. |
RELAY SSR 1.2A 600V SMD
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28,740 pieces In Stock |
MOQ: 65 |
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Mfr. Part No. WS Part No. |
RELAY OPTO AC/DC 400V 100MA 4SOP
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Low Stock |
MOQ: 35 |
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Mfr. Part No. WS Part No. |
RELAY OPTO AC/DC 400V 150MA 6SMD
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1,000 pieces In Stock |
MOQ: 90 |
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Mfr. Part No. WS Part No. |
Relay SSR 3mA 1.5V DC-IN 50mA 400V DC-OUT 6-Pin DIP Surface Mount T/R
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Low Stock |
MOQ: 8 |
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Mfr. Part No. WS Part No. |
SSR RELAY SPST-NO 40MA 0-600V / Solid State SPST-NO (1 Form A) 6-SOP (0.173", 4.40mm)
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Low Stock |
MOQ: 15 |
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Mfr. Part No. WS Part No. |
RELAY OPTO SPST 120MA 6 SMD
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Low Stock |
MOQ: 90 |
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Mfr. Part No. WS Part No. |
RELAY OPTO SPST 130MA 6 SMD 350V
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1,140 pieces In Stock |
MOQ: 23 |
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Mfr. Part No. WS Part No. |
SSR RELAY SPST-NO 120MA 0-350V / Solid State SPST-NO (1 Form A) 6-SOP (0.173", 4.40mm)
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Low Stock |
MOQ: 40 |
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Mfr. Part No. WS Part No. |
RELAY OPTO SPST 120MA 6 SOP 350V
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Low Stock |
MOQ: 30 |
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Mfr. Part No. WS Part No. |
RELAY OPTO SPST 120MA 6 SOP 350V
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Low Stock |
MOQ: 35 |
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Mfr. Part No. WS Part No. |
RELAY OPTO AC/DC 250V 200MA 6SMD
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Low Stock |
MOQ: 9 |
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