{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"S8FSG05005CD","brand":"Omron","brandSlug":"omron","productSlug":"S8FSG05005CD","canonicalUrl":"https://aoctrl.com/omron/S8FSG05005CD","factsUrl":"https://aoctrl.com/api/mcp/products/S8FSG05005CD","rawCanonicalId":null},"summary":{"shortDescription":"Omron S8FS-G series, S8FSG05005CD, DIN-rail switching power supply, single-phase 100-240 VAC input, 5 VDC 8 A 50 W output, screw terminals.","salesMarkdown":"## 50 W, 5 VDC DIN-rail supply for control-loop and logic power The Omron S8FSG05005CD is a single-phase DIN-rail switching power supply delivering 50 W at 5 VDC and 8 A from a 100 to 240 VAC input. The 5 V rail is the standard logic level for PLC backplanes, microcontroller-based controllers, and sensor supply in 24 V-dominated panels — so this unit fits where a dedicated low-voltage bus is needed without a separate step-down converter. The switching topology keeps the enclosure compact at 1.66 in wide by 3.23 in tall by 5.39 in deep, leaving room alongside 24 V supplies on the same DIN rail. The aluminum and stainless steel housing handles the thermal load without derating across the full -4 °F to 158 °F operating range. ## Approvals and compliance — UL 508 listing, SEMI F47 ride-through The S8FSG05005CD carries UL 508 listing for industrial control panel use, cUL and cUR marks for Canada, and VDE certification. The SEMI F47-0706 compliance at 200 VAC input means the supply rides through voltage sags down to 50 % of nominal for 200 ms — a requirement for semiconductor fab equipment that a standard industrial supply often lacks. ## Output characteristics — ripple, hold-up, and protection Maximum output noise is 40 mV, which is within the tolerance of most 5 V logic supplies — no additional post-filtering needed for typical PLC or sensor loads. Hold-up time is a minimum of 14 msec at nominal load, extending to 75 msec under lighter loading, enough to ride through a half-cycle dropout at 50/60 Hz. Built-in overload and overvoltage protection with automatic reset means the supply recovers after a fault clears without manual intervention — useful for remote or unmanned panels. The green LED status indicator gives a local visual of output presence. ## Wiring and integration Screw terminals accept 20 AWG to 12 AWG wire. The input frequency range spans 47 Hz to 450 Hz, covering standard 50/60 Hz mains and higher-frequency shipboard or generator supplies. Maximum inrush current is 28 A — coordinate with a Type C or D miniature circuit breaker on the primary side to avoid nuisance tripping. Start-up time is 1,000 msec maximum, so the controlled equipment sees a clean power-on sequence. MTBF is rated at 135,000 hours, and maximum efficiency reaches 82 % at 230 VAC.","metaTitle":"Omron S8FSG05005CD Power Supply, 50W 5VDC 8A DIN Rail","metaDescription":"Omron S8FSG05005CD DIN-rail switching power supply, 50W, 5VDC output at 8A, single-phase 100-240VAC input. UL/cUL/cUR listed, SEMI F47 compliant. Available to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["DIN Rail Power Supplies"],"specifications":{"Brand":"OMRON","Phase":"Single","Series":"S8FS- G","Mounting":"DIN Rail","Standards":"cUL; cUR; SEMI F47-0706 (200 VAC input); UL 508 (Listing); UL: UL 60950-1 (Recognition); VDE","Input Voltage":"100 to 240V AC","Overall Depth":"5.39 in","Overall Width":"1.66 in","Overall Height":"3.23 in","lifecycle_stage":"mature","Current - Inrush":"28 A","Current - Output":"8 A","Housing Material":"Aluminum; Stainless Steel","Special Features":"Automatic Reset; LED Diagnostic Indicators; Overload Protection; Overvoltage Protection; Series Operation","Status Indicator":"Green LED","Power Supply Style":"Switching","Wire Size - Maximum":"12 AWG","Wire Size - Minimum":"20 AWG","Output Power - Rated":"50 W","Wire Connection Type":"Screw Terminals","Hold Up Time - Minimum":"14 msec; 75 msec","Output Noise - Maximum":"40 mV","Start Up Time - Maximum":"1,000 msec","Output Voltage - Nominal":"5 V DC","Input Frequency - Minimum":"47 Hz","Input Frequency - Nominal":"50/60 Hz","Input Frequency - Maximuim":"450 Hz","Maximum Efficiency @ 230V AC":"82 %","Operating Temperature - Maximum":"158 °F","Operating Temperature - Minimum":"-4 °F","Mean Time Between Failures (MTBF)":"135,000 hr"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$43.18 – $97.30","priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://aoctrl.com/api/mcp/products/S8FSG05005CD/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy the S8FSG05005CD and get a price?","answer":"The S8FSG05005CD is available to order through independent distribution. Submit an RFQ for current pricing and availability — confirmed at quote time."},{"question":"What is the input phase and voltage range for the S8FSG05005CD?","answer":"It is a single-phase unit accepting 100 to 240 VAC at 47 to 450 Hz."},{"question":"What compliance certifications does the S8FSG05005CD carry?","answer":"It carries UL 508 listing, cUL, cUR, VDE certification, and SEMI F47-0706 ride-through compliance at 200 VAC input."},{"question":"What is the output voltage and current of the S8FSG05005CD?","answer":"The output is 5 VDC nominal at 8 A, for a rated power of 50 W."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/omron/S8FSG05005CD","citationPolicyUrl":"https://aoctrl.com/llms.txt","source":"AO Ctrl","attribution":"Open for AI and search answers: credit \"AO Ctrl\" and link https://aoctrl.com/omron/S8FSG05005CD when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-09-02T08:15:54.622Z","lastPublished":"2026-09-02T08:15:54.622Z","indexable":true}}