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58. AC SSR Heater Control

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SKA20441
Component
DigiKey Part No3667-SKA20441-ND
Mfr Part NoSKA20441
ManufacturerCelduc Inc.

SSR RELAY SPST-NO 5A 12-460V

Solid State Photo-Coupled Relay (Photorelay) SPST-NO (1 Form A) 4-SIP

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EW

Response By EW AI

✅ Relay Type: Photo-Coupled Relay (Photorelay), which is a solid state relay and satisfies the SSR requirement.
✅ Circuit: SPST-NO (1 Form A), matches the required contact configuration.
✅ Output Type: AC, suitable for switching an AC heater load.
✅ Voltage - Input: 3 ~ 30VDC, so a 5VDC control signal is directly supported.
✅ Voltage - Load: 12V ~ 460V, which covers 230VAC switching.
✅ Load Current: 5A, meets the minimum required ≥5A and is suitable for a 3A heater load.
✅ Mounting Type: Through Hole, matches the allowed mounting types.
✅ Termination Style: PC Pin, matches the allowed termination styles.
✅ Operating Temperature: -40°C ~ 100°C, exceeds the required -40°C to +80°C range.
✅ Approval Agency: CE, cURus, VDE. cURus and VDE are equivalent acceptable safety approvals to the required CSA, TUV, UL or equivalent.

All required specifications are satisfied. This component is approved for the 230VAC heater SSR control application.
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