{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"HR10A-7R-4P(73)","brand":"Hirose Electric Co Ltd","brandSlug":"hirose-electric-co-ltd","productSlug":"HR10A-7R-4P~173~2","canonicalUrl":"https://icsourcedirect.com/hirose-electric-co-ltd/HR10A-7R-4P~173~2","factsUrl":"https://icsourcedirect.com/api/mcp/products/HR10A-7R-4P(73)","rawCanonicalId":null},"summary":{"shortDescription":"Hirose HR10A series, HR10A-7R-4P(73), 4-position circular receptacle, male pins, 2 A, 150 VAC / 200 VDC, silver-plated contacts, push-pull fastening, panel mount, solder cup termination.","salesMarkdown":"## 4-Position Panel-Mount Receptacle for Signal and Low-Power DC The Hirose HR10A-7R-4P(73) is a 4-position circular receptacle from the HR10A series, designed for panel-mount applications where a compact, push-pull mating interface is preferred over threaded couplings. It accepts male pins and terminates via solder cups, making it a straightforward choice for cable assemblies that need a quick-connect, keyed interconnect in a metal shell. ## Position Count and Plating Options Across the HR10A-7R Family The HR10A-7R-4P(73) sits in a sub-family sharing the same Shell Size 7, push-pull fastening, and panel-mount bulkhead fitting. The key difference between siblings is the position count and, in one case, the contact plating. Against the HR10A-7R-5P(73) (5 positions) and HR10A-7R-6P(73) (6 positions), the 4-position variant is the lowest-density option — useful when the circuit count is fixed at four and the extra shell cavity is not needed. All three carry the same 2 A per contact rating and silver mating finish. Gold offers better corrosion resistance and higher mating cycle life in aggressive environments; the silver variant is the standard choice for cost-sensitive, clean-room or indoor builds where the thicker plating still provides adequate durability.","metaTitle":"Hirose HR10A-7R-4P(73) Receptacle, 4-Position, 2A, 150VAC","metaDescription":"Hirose HR10A-7R-4P(73) HR10A series receptacle, male pins, 4 positions, 2A, 150VAC/200VDC, silver-plated contacts, push-pull, panel mount. Active, RoHS3.","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":"-","Shielding":"Unshielded","Orientation":"Keyed","Termination":"Solder Cup","Applications":"-","Shell Finish":"Nickel","Cable Opening":"-","Mounting Type":"Panel Mount","Connector Type":"Receptacle, Male Pins","Fastening Type":"Push-Pull","Product Status":"Active","Shell Material":"Zinc Alloy","Voltage Rating":"150VAC, 200VDC","Insert Material":"Polyamide (PA), Nylon","Shell Size, MIL":"-","lifecycle_stage":"unknown","Contact Material":"Brass","Mounting Feature":"Bulkhead - Rear Side Nut","Primary Material":"Metal","Ingress Protection":"-","Base Product Number":"HR10","Number of Positions":"4","Shell Size - Insert":"7","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":"$7.8800","priceTiers":[{"qty":1,"price":"$7.88000","currency":"USD"},{"qty":10,"price":"$7.12300","currency":"USD"},{"qty":25,"price":"$6.72920","currency":"USD"},{"qty":50,"price":"$6.56500","currency":"USD"},{"qty":100,"price":"$6.23680","currency":"USD"},{"qty":250,"price":"$5.58024","currency":"USD"},{"qty":500,"price":"$5.25200","currency":"USD"},{"qty":1000,"price":"$4.59550","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/ec395f8f5602ba715c2b7b174c812d67.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/HR10A-7R-4P(73)/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy HR10A-7R-4P(73)?","answer":"Submit a request for current pricing and lead time; availability is confirmed at quote time."},{"question":"What is the mating connector for HR10A-7R-4P(73)?","answer":"This receptacle mates with the corresponding HR10A series plug (male pins on the receptacle side mean the plug carries female contacts). The push-pull locking and keyed orientation ensure correct alignment. Confirm the exact plug order code from the HR10A family for your cable assembly."},{"question":"Is HR10A-7R-4P(73) RoHS compliant?","answer":"Yes, it is ROHS3 Compliant."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/hirose-electric-co-ltd/HR10A-7R-4P~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-7R-4P~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}}