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 SPST-NO 2500MA 60V
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4,770 pieces In Stock |
MOQ: 13 |
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Mfr. Part No. WS Part No. |
SSR RELAY SPST-NO 150MA 0-400V
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Low Stock |
MOQ: 5 |
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Mfr. Part No. WS Part No. |
RELAY OPTO DPST 120MA 8 SMD 350V
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33,271 pieces In Stock |
MOQ: 35 |
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Mfr. Part No. WS Part No. |
RELAY OPTO 1500V 20MA 6-SMD
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65,000 pieces In Stock |
MOQ: 12 |
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Mfr. Part No. WS Part No. |
SSR RELAY SPST-NO 100MA 0-400V / Solid State SPST-NO (1 Form A) x 2 8-SMD (0.300", 7.62mm)
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Low Stock |
MOQ: 17 |
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Mfr. Part No. WS Part No. |
RELAY OPTO DPST-NC 100MA 8-DIP
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4,155 pieces In Stock |
MOQ: 7 |
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Mfr. Part No. WS Part No. |
SSR RELAY SPST-NO 100MA 0-400V / Solid State SPST-NO (1 Form A) x 2 8-SMD (0.300", 7.62mm)
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2,180 pieces In Stock |
MOQ: 10 |
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Mfr. Part No. WS Part No. |
RELAY OPTO AC/DC 600V 40MA 8-SMD
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Low Stock |
MOQ: 7 |
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Mfr. Part No. WS Part No. |
RELAY OPTO AC/DC 400V 100MA 8SMD
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867 pieces In Stock |
MOQ: 20 |
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Mfr. Part No. WS Part No. |
Solid State Relay 50mA 1.5V DC-IN 0.1A 350V AC/DC-OUT 8-Pin SOP T/R / RELAY OPTO DPST 100MA 8 SOP 350V
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10,739 pieces In Stock |
MOQ: 9 |
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Mfr. Part No. WS Part No. |
Solid State Relay 50mA 1.5V DC-IN 0.1A 350V AC/DC-OUT 8-Pin SOP Tube / HIGH VOLTAGE, PHOTO MOS RELAY | SSR RELAY SPST-NO 100MA 0-350V
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10,739 pieces In Stock |
MOQ: 8 |
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Mfr. Part No. WS Part No. |
Solid State Relay 50mA 1.5V DC-IN 3A 48V AC/DC-OUT 4-Pin SIL Carton / SSR RELAY SPST-NO 3A 0-60V
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20,000 pieces In Stock |
MOQ: 10 |
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Mfr. Part No. WS Part No. |
Solid State Relay 50mA 1.5V DC-IN 0.55A 60V AC/DC-OUT 4-Pin DIP SMD T/R / RELAY OPTO SPST 550MA 4 SMD
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73,730 pieces In Stock |
MOQ: 45 |
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Mfr. Part No. WS Part No. |
SSR RELAY SPST-NO 3A 0-50V / Solid State SPST-NO (1 Form A) 6-SOP (0.173", 4.40mm)
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11,800 pieces In Stock |
MOQ: 15 |
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Mfr. Part No. WS Part No. |
SSR RELAY SPST-NO 3.5A 0-30V / Solid State SPST-NO (1 Form A) 6-SMD (0.300", 7.62mm)
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20,000 pieces In Stock |
MOQ: 13 |
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Mfr. Part No. WS Part No. |
RELAY OPTO SPST 130MA 4 SMD 350V
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48,075 pieces In Stock |
MOQ: 40 |
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Mfr. Part No. WS Part No. |
RELAY OPTO SPST 550MA 4 SMD 60V
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10,000 pieces In Stock |
MOQ: 15 |
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Mfr. Part No. WS Part No. |
SSR RELAY SPST-NO 550MA 0-60V / Solid State SPST-NO (1 Form A) 6-SMD (0.300", 7.62mm)
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26,080 pieces In Stock |
MOQ: 11 |
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Mfr. Part No. WS Part No. |
RELAY SSR 1.2A 600V SMD
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30,000 pieces In Stock |
MOQ: 18 |
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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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