{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"HR10A-10R-12PB(71)","brand":"Hirose Electric Co Ltd","brandSlug":"hirose-electric-co-ltd","productSlug":"HR10A-10R-12PB~171~2","canonicalUrl":"https://icsourcedirect.com/hirose-electric-co-ltd/HR10A-10R-12PB~171~2","factsUrl":"https://icsourcedirect.com/api/mcp/products/HR10A-10R-12PB(71)","rawCanonicalId":null},"summary":{"shortDescription":"Hirose HR10A series, HR10A-10R-12PB(71), 12-position circular receptacle, male pins, 2 A, 100 VAC / 140 VDC, panel mount, solder termination, silver mating finish, push-pull, keyed.","salesMarkdown":"## 12-Position Panel Receptacle for Signal-Duty Circular Interconnects The Hirose HR10A-10R-12PB(71) is a 12-position circular receptacle with male pins, part of the HR10A series. It mounts in a panel cutout via a bulkhead rear-side nut, with through-hole solder tails for the PCB connection. The push-pull latching mechanism and keyed orientation make it suited for field-serviceable equipment where quick disconnect and mis-mate prevention matter — think test instruments, medical peripherals, or industrial control panels that get swapped in the field. The metal shell with nickel finish and silver-plated phosphor bronze contacts (78.7 µin mating finish) is built for repeated connect cycles in a signal-path role. ## 2 A per Contact — Signal-Grade Current in a Compact Shell Rated 2 A per contact, this receptacle is sized for signal and low-power circuits, not bus-level distribution. The 100 VAC / 140 VDC voltage rating gives headroom for mixed AC/DC wiring in the same connector — common in instrumentation where a sensor signal shares a harness with a DC control line. The silver mating finish (78.7 µ\" thick) handles the mating cycle count of a panel-access connector better than a thin gold flash would, though silver tarnishes in sulphurous environments; keep the mated pair in a controlled atmosphere or specify the gold-plated variant (HR10A-10R-12PB(72)) for corrosive settings. ## Push-Pull Latch and Keyed Shell — Field-Swap Without Errors The push-pull fastening type lets an operator disconnect by pulling the shell — no threaded coupling to spin, no tool required. The keyed orientation ensures the plug only inserts one way, which matters when multiple HR10A receptacles sit on the same panel. ## 12 Positions vs 10 — Match the Circuit Count Exactly The 12-position HR10A-10R-12PB(71) shares the same shell size (10), 2 A rating, and silver finish as the 10-position HR10A-10R-10PB(71). The decision between them is strictly circuit count — 12 circuits vs 10 circuits at the same 2 A per contact.","metaTitle":"Hirose HR10A-10R-12PB(71) 12-Pin Receptacle, 2A, 100VAC","metaDescription":"Hirose HR10A-10R-12PB(71) HR10A series receptacle, male pins, 12 positions, 2A, 100VAC/140VDC, silver plating, push-pull, active, ROHS3. 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, Male Pins","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":"12","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":"$12.3100","priceTiers":[{"qty":1,"price":"$12.31000","currency":"USD"},{"qty":10,"price":"$10.91100","currency":"USD"},{"qty":25,"price":"$10.49120","currency":"USD"},{"qty":60,"price":"$10.07167","currency":"USD"},{"qty":120,"price":"$9.51217","currency":"USD"},{"qty":240,"price":"$8.67288","currency":"USD"},{"qty":480,"price":"$8.11333","currency":"USD"},{"qty":960,"price":"$7.44189","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/HR10A-10R-12PB(71)/alternatives.json"},"ai":{"faq":[{"question":"What is the mating plug for HR10A-10R-12PB(71)?","answer":"This receptacle (male pins) mates with the HR10A series plug containing female sockets. The matching 12-position female plug is the HR10A-10R-12SB(71), which uses the same push-pull latching and keyed shell."},{"question":"Is HR10A-10R-12PB(71) RoHS compliant?","answer":"Yes, it is ROHS3 Compliant per the manufacturer listing."},{"question":"Where can I buy HR10A-10R-12PB(71)?","answer":"This part is sourced per RFQ through independent distribution. Pricing and availability are confirmed at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/hirose-electric-co-ltd/HR10A-10R-12PB~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-12PB~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}}