{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1546931-8","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"1546931-8","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1546931-8","factsUrl":"https://icsourcedirect.com/api/mcp/products/1546931-8","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity AMP Connectors Buchanan series 1546931-8, Header, Male Pins, Unshrouded, 8 positions, 0.197\" (5.00mm) pitch, vertical, through hole, tin contact finish, UL94 V-0, side stacking feature.","salesMarkdown":"## Unshrouded vertical header for 5mm terminal blocks The 1546931-8: The vertical orientation and through-hole solder tails keep the board layout simple — no right-angle routing or extra keep-out for a shroud. The side stacking feature lets you gang multiple headers side-by-side on the same pitch without extra brackets, useful for multi-circuit terminal blocks on a DIN rail or panel. ## Pitch, positions, and current capacity At 5.00 mm pitch and 8 circuits, this header fits standard 5 mm terminal block plugs. The 0.138\" (3.50 mm) contact tail length suits standard PCBs; the insulation height of 0.079\" (2.00 mm) keeps the header low-profile above the board.","metaTitle":"1546931-8 TE Buchanan Header 8 Pos 5mm Vertical Unshrouded","metaDescription":"1546931-8 TE Connectivity AMP Connectors Buchanan series header, 8 positions, 5.00mm pitch, vertical, unshrouded, tin finish, UL94 V-0.","metaKeywords":null},"attributes":{"series":"Buchanan","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Pin Headers, Sockets & Housings","Header Plugs & Sockets"],"specifications":{"Mfr":"TE Connectivity AMP Connectors","Type":"Header, Male Pins, Unshrouded","Color":"Black","Pitch":"0.197\\\" (5.00mm)","Series":"Buchanan","Package":"Bulk","Features":"Side Stacking","Screw Size":"-","Current - UL":"12 A","Voltage - UL":"300 V","Current - IEC":"-","Mounting Type":"Through Hole","Product Status":"Active","Torque - Screw":"-","Plug Wire Entry":"-","lifecycle_stage":"unknown","Contact Material":"Brass","Housing Material":"Polyamide (PA66), Nylon 6/6","Number of Levels":"1","Insulation Height":"0.079\\\" (2.00mm)","Termination Style":"Solder","Wire Strip Length":"-","Header Orientation":"Vertical","Ingress Protection":"-","Base Product Number":"1546931","Contact Tail Length":"0.138\\\" (3.50mm)","Number of Positions":"8","Positions Per Level":"8","Contact Mating Finish":"Tin","Operating Temperature":"-","Wire Gauge or Range - AWG":"-","Wire Gauge or Range - mm²":"-","Material Flammability Rating":"UL94 V-0"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.1500","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$1.15000","currency":"USD"},{"qty":10,"price":"$1.07800","currency":"USD"},{"qty":25,"price":"$1.03760","currency":"USD"},{"qty":50,"price":"$1.02760","currency":"USD"},{"qty":100,"price":"$0.92740","currency":"USD"},{"qty":250,"price":"$0.89728","currency":"USD"},{"qty":500,"price":"$0.81708","currency":"USD"},{"qty":1000,"price":"$0.73186","currency":"USD"},{"qty":5000,"price":"$0.66168","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/ab14f390e742ecb521d86528f32d936a.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the pinout and layout for 1546931-8?","answer":"Single row of 8 male pins on 5.00 mm pitch, vertical orientation. The unshrouded header has no keying or polarization — the mating plug must align manually. Side stacking allows multiple headers to be placed side by side on the same pitch."},{"question":"Can 1546931-8 be used with 5mm pitch plugs?","answer":"Yes, the 5.00 mm pitch matches standard 5 mm terminal block plugs. The header is unshrouded, so the plug inserts directly over the pins."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1546931-8","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/te-connectivity-amp-connectors/1546931-8 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:52:26.615Z","lastPublished":"2026-08-11T15:52:26.615Z","indexable":true}}