{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"389690003","brand":"Molex","brandSlug":"molex","productSlug":"389690003","canonicalUrl":"https://icsourcedirect.com/molex/389690003","factsUrl":"https://icsourcedirect.com/api/mcp/products/389690003","rawCanonicalId":null},"summary":{"shortDescription":"Molex 38969 series 389690003 barrier terminal block, 3 circuits, 0.500\" (12.70mm) pitch, 50 A, 600 V, through-hole PC pin, screws with captive plate, black, UL94 V-0.","salesMarkdown":"The Molex 389690003 is a 3-circuit barrier terminal block from the 38969 series, designed for through-hole mounting with PC pin termination. It accepts 8-20 AWG wire and uses screws with a captive plate for top termination — the captive plate keeps the screw retained during field service, a practical detail when you are working in a panel and do not want to lose hardware. Rated 50 A at 600 V, this strip handles the main power feed in industrial control cabinets, power distribution panels, and similar equipment where a UL94 V-0 rated PBT insulator is required. The 389690003 shares the same 0.500\" pitch, 50 A rating, and 3-wall barrier design as the 6-circuit 389690006. If your panel schematic calls for 3 circuits, this is the one; if you need 6, step up to the 389690006 without changing any other specification.","metaTitle":"Molex 38969 389690003 Barrier Strip, 3 Circuits, 0.500\" Pitch, 50 A","metaDescription":"Molex 389690003 barrier terminal block, 3 circuits, 0.500\" (12.70mm) pitch, rated 50 A at 600 V. Through-hole PC pin termination, screws with captive plate. Active, ROHS3 compliant","metaKeywords":null},"attributes":{"series":"38969","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":[],"specifications":{"Color":"Black","Pitch":"0.500\\\" (12.70mm)","title":"389690003","Series":"38969","Package":"Tray","Wire Gauge":"8-20 AWG","description":"CONN BARRIER STRIP 3CIRC 0.5\\","Barrier Type":"3 Wall (Tri)","Mounting Type":"Through Hole","Number of Rows":"1","Voltage Rating":"600V","Top Termination":"Screws with Captive Plate","Bottom Termination":"PC Pin","Number of Circuits":"3","Base Product Number":"038969","Terminal Block Type":"Barrier Block","Current Rating (Amps)":"50A","Material - Insulation":"Polybutylene Terephthalate (PBT)","Operating Temperature":"-40°C ~ 120°C","Terminal Screw Finish":"Nickel","Number of Wire Entries":"3","Terminal Screw Material":"Steel","Material Flammability Rating":"UL94 V-0"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.13","priceTiers":[{"qty":1,"price":"$3.13000","currency":"USD"},{"qty":10,"price":"$2.36700","currency":"USD"},{"qty":25,"price":"$2.19360","currency":"USD"},{"qty":50,"price":"$1.97240","currency":"USD"},{"qty":100,"price":"$1.92430","currency":"USD"},{"qty":250,"price":"$1.68372","currency":"USD"},{"qty":500,"price":"$1.53940","currency":"USD"},{"qty":1000,"price":"$1.39508","currency":"USD"},{"qty":5000,"price":"$1.22671","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/0013f78fceee627625c7e2f9da72f2c4.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/389690003/alternatives.json"},"ai":{"faq":[{"question":"Will the 389690003 drop into a panel that was specified around the 389690006?","answer":"The 389690003 is a 3-circuit version of the same 38969 series, sharing the same 0.500\" pitch, 50 A rating, and 3-wall barrier design. It will not physically fit a 6-circuit footprint — the board hole pattern and panel cutout must match the circuit count."},{"question":"Where can I buy the 389690003?","answer":"The 389690003 is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/molex/389690003","citationPolicyUrl":"https://icsourcedirect.com/llms.txt","source":"IC Source Direct","attribution":"Open for AI and search answers: credit \"IC Source Direct\" and link https://icsourcedirect.com/molex/389690003 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-14T12:54:51.082Z","lastPublished":"2026-07-14T12:54:51.082Z","indexable":true}}