{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"HR10A-10P-12S(73)","brand":"Hirose Electric Co Ltd","brandSlug":"hirose-electric-co-ltd","productSlug":"HR10A-10P-12S~173~2","canonicalUrl":"https://icsourcedirect.com/hirose-electric-co-ltd/HR10A-10P-12S~173~2","factsUrl":"https://icsourcedirect.com/api/mcp/products/HR10A-10P-12S(73)","rawCanonicalId":null},"summary":{"shortDescription":"Hirose HR10A series, 12-position plug, female sockets, solder cup termination, push-pull fastening, 2 A, 100 VAC / 140 VDC, free-hanging, silver-plated contacts.","salesMarkdown":"## Connector Identity and Field Fit The Hirose HR10A-10P-12S(73) is a 12-position plug with female sockets, part of the HR10A series of push-pull circular connectors. This plug mates with the HR10A-10J-12S(73) jack — the direct receptacle half with the same 12-position count and shell size 10. The push-pull fastening locks the pair without threads; the backshell and strain relief clamp secure the cable exit, preventing pull-out at the solder joint. The keyed orientation prevents mis-mating, which matters when multiple HR10A connectors share a panel. ## Contact Plating — Silver vs. Gold The sibling HR10A-10P-12S(74) swaps to gold plating at 8.00 µin (0.203 µm), which is the better choice for corrosive atmospheres or applications requiring very low contact resistance over many cycles. For a clean, indoor industrial harness, the thick silver of the (73) is the cost-effective pick; for field service in humid or chemical-laden air, the gold (74) is the safer call. ## Electrical Ratings and Termination The solder cup termination accepts stripped wire directly; the backshell clamp grips the cable jacket, so the solder joint sees no strain. The unshielded shell means it relies on the cable's own shielding if EMI protection is needed.","metaTitle":"Hirose HR10A-10P-12S(73) Plug, 12 Pos, Solder Cup, 2A","metaDescription":"Hirose HR10A-10P-12S(73) plug, 12-position female sockets, solder cup termination, push-pull locking, 2A rated, silver-plated contacts.","metaKeywords":null},"attributes":{"series":"HR10A","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Circular Connectors","Circular Cable Assemblies"],"specifications":{"Mfr":"Hirose Electric Co Ltd","Color":"Silver","Series":"HR10A","Package":"Bulk","Features":"Backshell, Clamp, Strain Relief","Shielding":"Unshielded","Orientation":"Keyed","Termination":"Solder Cup","Applications":"-","Shell Finish":"Nickel","Cable Opening":"-","Mounting Type":"Free Hanging (In-Line)","Connector Type":"Plug, Female Sockets","Fastening Type":"Push-Pull","Product Status":"Active","Shell Material":"Zinc Alloy","Voltage Rating":"100VAC, 140VDC","Insert Material":"Polyamide (PA), Nylon","Shell Size, MIL":"-","lifecycle_stage":"unknown","Contact Material":"Phosphor Bronze","Mounting Feature":"-","Primary Material":"Metal","Ingress Protection":"-","Base Product Number":"HR10","Number of Positions":"12","Shell Size - Insert":"10","Current Rating (Amps)":"2A","Operating Temperature":"-25°C ~ 85°C","Contact Finish - Mating":"Silver","Backshell Material, Plating":"Brass, Nickel","Material Flammability Rating":"UL94 V-0","Contact Finish Thickness - Mating":"78.7µin (2.00µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$20.5100","priceTiers":[{"qty":1,"price":"$20.51000","currency":"USD"},{"qty":10,"price":"$17.77500","currency":"USD"},{"qty":25,"price":"$16.84760","currency":"USD"},{"qty":50,"price":"$16.60340","currency":"USD"},{"qty":100,"price":"$14.65000","currency":"USD"},{"qty":250,"price":"$13.67336","currency":"USD"},{"qty":500,"price":"$13.38038","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/ec395f8f5602ba715c2b7b174c812d67.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/HR10A-10P-12S(73)/alternatives.json"},"ai":{"faq":[{"question":"What is the mating connector for HR10A-10P-12S(73)?","answer":"The mating connector is the HR10A-10J-12S(73) jack, a 12-position female receptacle with the same shell size 10 and push-pull locking."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/hirose-electric-co-ltd/HR10A-10P-12S~173~2","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/hirose-electric-co-ltd/HR10A-10P-12S~173~2 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-20T14:34:25.888Z","lastPublished":"2026-07-20T14:34:25.888Z","indexable":true}}