{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"HR10A-10R-10SB(71)","brand":"Hirose Electric Co Ltd","brandSlug":"hirose-electric-co-ltd","productSlug":"HR10A-10R-10SB~171~2","canonicalUrl":"https://icsourcedirect.com/hirose-electric-co-ltd/HR10A-10R-10SB~171~2","factsUrl":"https://icsourcedirect.com/api/mcp/products/HR10A-10R-10SB(71)","rawCanonicalId":null},"summary":{"shortDescription":"Hirose HR10A series, circular receptacle, 10 positions, female sockets, silver-plated contacts, 2 A, 100 VAC/140 VDC, panel mount, solder termination, push-pull keyed, nickel shell.","salesMarkdown":"## Panel-Mount Circular Receptacle for Signal and Low-Power Circuits The Hirose HR10A-10R-10SB(71) is a 10-position circular receptacle from the HR10A series, designed for panel-mount applications where a compact, push-pull mating interface is needed. It carries 10 female sockets with a silver-plated mating finish at 78.7 µin (2.00 µm) thickness, rated at 2 A per contact and 100 VAC / 140 VDC. The keyed orientation prevents rotational mis-mating, and the push-pull fastening allows quick connect and disconnect without tools — suited for instrumentation, test equipment, and control panel wiring where space behind the panel is limited. ## Silver vs Gold Contact Finish — What the Plating Choice Means The sibling HR10A-10R-10SB(72) carries an 8.00 µin (0.203 µm) gold plating instead — gold resists oxidation better over many mating cycles and in corrosive environments, while silver offers a cost advantage for fixed or infrequently mated installations. For a panel receptacle that mates a few times during equipment life, the silver finish is a practical choice; for field-service connectors cycled regularly, the gold variant is worth the premium. ## Position Count and Mating Compatibility At 10 positions, this receptacle matches circuits up to 10 conductors. The 12-position sibling HR10A-10R-12SB(71) shares the same shell size 10, voltage rating, current rating, and push-pull keyed design — the only difference is the contact count. If your BOM calls for 12 circuits, the 12-position version is a direct swap in the same panel cutout and mating plug family. For 10-circuit harnesses, this is the correct count. The receptacle mounts through a bulkhead panel using a rear-side nut, with the shell material being zinc alloy and a nickel finish. Termination is solder cup — each contact is soldered individually to the wire, which gives a reliable connection for prototype or low-volume builds.","metaTitle":"Hirose HR10A-10R-10SB(71) 10-Position Circular Receptacle","metaDescription":"Hirose HR10A-10R-10SB(71) receptacle, 10 female sockets, silver contacts, 2 A, 100 VAC/140 VDC, push-pull keyed, panel mount, active. Sourced per RFQ.","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":"Tray","Features":"-","Shielding":"Unshielded","Orientation":"Keyed","Termination":"Solder","Applications":"-","Shell Finish":"Nickel","Cable Opening":"-","Mounting Type":"Panel Mount, Through Hole","Connector Type":"Receptacle, Female Sockets","Fastening Type":"Push-Pull","Product Status":"Active","Shell Material":"Zinc Alloy","Voltage Rating":"100VAC, 140VDC","Insert Material":"Polybutylene Terephthalate (PBT)","Shell Size, MIL":"-","lifecycle_stage":"unknown","Contact Material":"Phosphor Bronze","Mounting Feature":"Bulkhead - Rear Side Nut","Primary Material":"Metal","Ingress Protection":"-","Base Product Number":"HR10","Number of Positions":"10","Shell Size - Insert":"10","Current Rating (Amps)":"2A","Operating Temperature":"-25°C ~ 85°C","Contact Finish - Mating":"Silver","Backshell Material, Plating":"-","Material Flammability Rating":"UL94 V-0","Contact Finish Thickness - Mating":"78.7µin (2.00µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$11.1300","priceTiers":[{"qty":1,"price":"$11.13000","currency":"USD"},{"qty":10,"price":"$9.86700","currency":"USD"},{"qty":25,"price":"$9.48760","currency":"USD"},{"qty":60,"price":"$9.10817","currency":"USD"},{"qty":120,"price":"$8.60217","currency":"USD"},{"qty":240,"price":"$7.84317","currency":"USD"},{"qty":480,"price":"$7.33715","currency":"USD"},{"qty":960,"price":"$6.72994","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/HR10A-10R-10SB(71)/alternatives.json"},"ai":{"faq":[{"question":"What is the mating connector for HR10A-10R-10SB(71)?","answer":"This receptacle mates with the matching HR10A series plug — the male pin version (e.g., HR10A-10R-10PB(71) for 10 positions with male pins) or the corresponding cable-mount plug. Both share the same push-pull keyed interface and shell size 10."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/hirose-electric-co-ltd/HR10A-10R-10SB~171~2","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-10R-10SB~171~2 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}}