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-NO 2A 0-40V / Solid State SPST-NO (1 Form A) 4-SMD (0.400", 10.16mm)
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Low Stock |
MOQ: 21 |
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Mfr. Part No. WS Part No. |
SSR RELAY SPST-NO 90A 48-660V
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
SSR RELAY SPST-NO 5A 20-240V / Solid State SPST-NO (1 Form A) i4-Pac?-4, Isolated
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520 pieces In Stock |
MOQ: 3 |
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Mfr. Part No. WS Part No. |
RELAY OPTO AC/DC 100V 2.0A 4-SIP
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9,572 pieces In Stock |
MOQ: 10 |
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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. |
RELAY OPTO DPST 100MA 8 SMD 400V
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50,000 pieces In Stock |
MOQ: 7 |
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Mfr. Part No. WS Part No. |
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74,300 pieces In Stock |
MOQ: 50 |
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Mfr. Part No. WS Part No. |
SSR RELAY SPST-NO 75A 100-240V
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
RELAY SSR SPST SGL 0.6A 6SMD GW
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6,000 pieces In Stock |
MOQ: 14 |
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Mfr. Part No. WS Part No. |
SSR RELAY SPST-NO 2A 75-264V / Solid State SPST-NO (1 Form A) 4-SIP
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7,000 pieces In Stock |
MOQ: 15 |
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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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6,000 pieces In Stock |
MOQ: 6 |
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Mfr. Part No. WS Part No. |
Common Input OptoMOS Relay | SSR RELAY SPDT 120MA 0-350V
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Low Stock |
MOQ: 30 |
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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: 6 |
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Mfr. Part No. WS Part No. |
MOSFET Output Optocouplers Photorelay 4A 60V 2500Vrms 640pF
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21,000 pieces In Stock |
MOQ: 13 |
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Mfr. Part No. WS Part No. |
SOP-4 SSR 1 FORM A
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1,860 pieces In Stock |
MOQ: 12 |
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Mfr. Part No. WS Part No. |
SOP-4 SSR 1 FORM A
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1,986 pieces In Stock |
MOQ: 12 |
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Mfr. Part No. WS Part No. |
RELAY OPTOMOS SP-NO 150MA 4-SOP
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20,000 pieces In Stock |
MOQ: 21 |
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Mfr. Part No. WS Part No. |
SSR RELAY SPST-NO 125A 48-660V
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
SSR RELAY SPST-NO 110MA 0-350V
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Low Stock |
MOQ: 115 |
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