{"product_id":"jcop4-j3r150-unfused-dual-interface-java-smart-card-emv-3-pack","title":"JCOP4 J3R150 Unfused Java Dual Interface Smart Card EMV 3-Pack","description":"\u003ch2\u003eJCOP4 J3R150 Unfused Dual Interface Java Smart Card with EMV — 3-Pack\u003c\/h2\u003e\n\u003cp\u003eTake your smart card development projects to the next level with the \u003cstrong\u003eJ3R150 Dual Interface Java JCOP4 Smart Card\u003c\/strong\u003e — the upgraded successor to the J2A040 chip. Designed exclusively for \u003cstrong\u003eprofessional software engineers and developers\u003c\/strong\u003e, these blank, unfused, and uninitialized cards offer a flexible, high-security platform for building custom card applications. Each pack includes \u003cstrong\u003e3 white PVC cards\u003c\/strong\u003e ready for your development environment.\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003eMade in Mainland China.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUnfused \u0026amp; Uninitialized:\u003c\/strong\u003e The J3R150 is the updated generation of the J2A040 Java smart card. These cards arrive blank and uninitialized, giving experienced developers full control to program and personalize them using professional tools and software.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHiCo Magnetic Stripe:\u003c\/strong\u003e Features a high-coercivity (HiCo) magnetic stripe that produces a stronger magnetic field for greater durability. Data encoded on the stripe is far more resistant to accidental erasure from external magnetic fields.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLatest JCOP4 Technology:\u003c\/strong\u003e Built on the JCOP4 P71 platform, these cards are equipped with a dedicated coprocessor and the newest security architecture, delivering fast, highly reliable performance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEMV Compatible:\u003c\/strong\u003e Supports a wide range of EMV functions, making these cards suitable for payment, access control, and identification development workflows.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBroad Compatibility:\u003c\/strong\u003e Works seamlessly with all standard ID card printers, including Fargo HDP5000, DC150i, and Zebra P330i. \u003cem\u003eNot compatible with inkjet printers.\u003c\/em\u003e\n\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMulti-Purpose Platform:\u003c\/strong\u003e Ideal for building solutions in health management, membership cards, VIP cards, gift cards, access control systems, identity recognition applications, and more.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChip:\u003c\/strong\u003e J3R150 (JCOP4 \/ Java Card)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInterface:\u003c\/strong\u003e Dual Interface (contact + contactless)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMagnetic Stripe:\u003c\/strong\u003e HiCo Black Magnetic Stripe\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCard Color:\u003c\/strong\u003e White\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e PVC Plastic\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEMV Support:\u003c\/strong\u003e Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 3 cards per pack\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWho Is This For?\u003c\/h3\u003e\n\u003cp\u003eThese cards are intended for \u003cstrong\u003eprofessional software engineers and developers\u003c\/strong\u003e who have the technical expertise to initialize and program JCOP Java smart cards. They are not pre-configured for consumer use. Corporate and retail professionals will find them especially valuable when ordering in bulk for development, testing, or deployment projects.\u003c\/p\u003e\n\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e3 × J3R150 Dual Interface Java JCOP4 Smart Cards\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003eNote: Only the items listed above are included. Light conditions and display settings may cause slight color variations from images shown. Measurement tolerance: ±1–3 cm.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch3\u003eYou May Also Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1pc-precision-japanese-double-edged-hand-saw-sk5-steel-fine-toothed-for-carpentry-and-gardening-6-inch-blade-portable-mini-1\"\u003e1pc Precision Japanese Double-Edged Hand Saw – SK5 Steel, Fine-Toothed, Portable Mini\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1-piece-storage-tray-360-degree-refrigerator-storage-rotating-tray-used-for-kitchen-spice-jars-and-sundry-storage-turntable-1\"\u003e360-Degree Rotating Storage Tray for Kitchen \u0026amp; Office Organization\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/hand-power-tools\" target=\"_blank\" rel=\"noopener\"\u003eOSHA guidance on hand and power tools\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What does \"unfused\" mean for the J3R150 JCOP4 Java smart card?\u003c\/h4\u003e\n\u003cp\u003eA: \"Unfused\" means the card's security settings have not been locked or finalized. The card remains fully programmable, allowing professional developers to load their own Java Card applets, configure the card's security domains, and personalize it for their specific application. This is different from fused cards, which have locked chip configurations that prevent further programming.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Can these JCOP4 J3R150 cards be used by a non-technical end user?\u003c\/h4\u003e\n\u003cp\u003eA: No. These cards are designed specifically for professional software engineers with experience in Java Card development environments and JCOP card management software. They arrive blank and uninitialized, so they require specialized tools and knowledge to configure and use.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Are these cards compatible with standard ID card printers?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. The J3R150 smart cards are compatible with standard ID card printers such as the Fargo HDP5000, DC150i, and Zebra P330i. Please note that these cards are \u003cstrong\u003enot compatible with inkjet printers\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What EMV functions do these cards support?\u003c\/h4\u003e\n\u003cp\u003eA: These cards support a broad range of EMV functions, making them well-suited for developing payment, ATM interface, access control, and identity verification applications. The JCOP4 platform provides the security infrastructure required for EMV-compliant application development.\u003c\/p\u003e\n\u003c!-- production-packaging-notice --\u003e\n\u003ch3\u003eProduction \u0026amp; Packaging Notice\u003c\/h3\u003e\n\u003cp\u003eTo maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What does \\\"unfused\\\" mean for the J3R150 JCOP4 Java smart card?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"\\\"Unfused\\\" means the card's security settings have not been locked or finalized. The card remains fully programmable, allowing professional developers to load their own Java Card applets, configure the card's security domains, and personalize it for their specific application. 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