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. |
Solid State SPST-NO (1 Form A) 4-DIP (0.300", 7.62mm)
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
Zero Cross type DIP 8pin Triac output SSR
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Low Stock |
MOQ: 8 |
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Mfr. Part No. WS Part No. |
SSR RELAY SPST-NO 300MA 0-240V / Solid State SPST-NO (1 Form A) 8-DIP (0.300", 7.62mm), 7 Leads
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2,990 pieces In Stock |
MOQ: 130 |
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Mfr. Part No. WS Part No. |
RELAY SSR 240V 150MA 6-DIP
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1,870 pieces In Stock |
MOQ: 85 |
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Mfr. Part No. WS Part No. |
SSR RELAY SPST-NO 150MA 0-40V / Solid State SPST-NO (1 Form A) 6-SMD (0.300", 7.62mm)
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Low Stock |
MOQ: 8 |
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Mfr. Part No. WS Part No. |
SSR RELAY SPST-NO 120MA 0-350V / Solid State SPST-NO (1 Form A) 8-SOP (0.180", 4.57mm Width)
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
RELAY OPTO SPST 60V 500MA 60V
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9,450 pieces In Stock |
MOQ: 30 |
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Mfr. Part No. WS Part No. |
Solid State SPST-NO (1 Form A) Module
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
SSR RELAY SPST-NO 3A 20-140V
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
PHOTORELAY 350V DUAL 8SOP / Solid State Relay 50mA 1.3V DC-IN 0.09A 350V 8-Pin SOP
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Low Stock |
MOQ: 11 |
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Mfr. Part No. WS Part No. |
SSR RELAY SPST-NO 130MA 0-350V / Solid State SPST-NO (1 Form A) 4-SMD (0.300", 7.62mm)
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1,715 pieces In Stock |
MOQ: 75 |
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Mfr. Part No. WS Part No. |
SSR RELAY SPST-NO 120MA 0-40V / Solid State SPST-NO (1 Form A) 4-SMD (0.175", 4.45mm)
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1,531 pieces In Stock |
MOQ: 8 |
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Mfr. Part No. WS Part No. |
PHOTORELAY MOSFET 40V 250MA 4SOP
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Low Stock |
MOQ: 35 |
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Mfr. Part No. WS Part No. |
Solid State SPST-NO (1 Form A) 6-SOP (0.179", 4.55mm), 4 Leads
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
SSR RELAY SPST-NO 2A 0-100V / Solid State SPST-NO (1 Form A) 4-DIP (0.300", 7.62mm)
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Low Stock |
MOQ: 24 |
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Mfr. Part No. WS Part No. |
Logic IC Testers / Memory Testers
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19 pieces In Stock |
MOQ: 7 |
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Mfr. Part No. WS Part No. |
SSR RELAY SPST-NO 120MA 0-400V / Solid State SPST-NO (1 Form A) 4-SOP (0.150", 3.81mm)
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150 pieces In Stock |
MOQ: 24 |
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Mfr. Part No. WS Part No. |
IC RELAY PHOTOVO 250V 170MA 6DIP
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653 pieces In Stock |
MOQ: 8 |
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Mfr. Part No. WS Part No. |
Solid State Relay 50mA 1.3V DC-IN 0.6A 600V AC-OUT 7-Pin DIP Tube / RELAY SSR NON-ZC 0.6A 600V 8 SMD
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29,400 pieces In Stock |
MOQ: 45 |
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Mfr. Part No. WS Part No. |
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Low Stock |
MOQ: 1 |
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