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A
custom 150k memory Java Card
typically refers to
professional-grade smart cards based on the
NXP JCOP4 P71
platform, such as the
J3R150
or
J2R150
models
. These cards offer a large data storage capacity of
150KB
(often EEPROM or Flash) and are designed for complex applications like financial transactions (EMV), electronic identity (SecID), and high-security access control
.
Popular 150K Java Card Models
- J3R150 (Dual Interface): A versatile card supporting both contact and contactless interfaces (13.56MHz). It is widely used in banking and high-security ID systems.
- J2R150 (Contact Interface): A contact-only version often used for white blank EMV cards or access control systems requiring high memory capacity.
- Infineon jTOP® ID SLJ 52GCA150CL: A specific Java Card 3.0.4 variant that also offers 150KB of user memory.
Show more
Customized Logo 150K Memory J3R150 Jcop Smart Card ...
Alibaba.com
https://www.alibaba.com
› ... › Access Control Cards
Alibaba.com
https://www.alibaba.com
› ... › Access Control Cards
Customized logo 150K Memory J3R150 Jcop Smart Card
Dual Interface Contact Java card with 13.56Mhz frequency, PVC material, and customizable SIM cutting.
$300.00
Out of stock
(72)
Java Cards | Customized Smart Cards
CardLogix Corporation
https://www.cardlogix.com
› Smart Cards
CardLogix Corporation
https://www.cardlogix.com
› Smart Cards
CardLogix
expertly designs, builds and programs custom smart cards
in Irvine, California, USA to your unique requirements.
30-day returns
J3R150 Java JCOP Smart Card - 150K EEPROM Dual ...
cordouan-tech.com
https://www.cordouan-tech.com
› JCOP-Smart-Card-150...
cordouan-tech.com
https://www.cordouan-tech.com
› JCOP-Smart-Card-150...
This
J3R150 Java JCOP card
is the real deal for smart card projects. It's got that upgraded NXP JCOP4 P71 EMV chip with 150K EEPROM memory - way more storage ...
Custom Financial System Payment Card J3r150 J3r180 ...
Made-in-China.com
https://qzjianghe.en.made-in-china.com
› ... › RFID Card
Made-in-China.com
https://qzjianghe.en.made-in-china.com
› ... › RFID Card
J3R150 is a JCOP4 series JAVA card
with a large capacity (150K) and high security CPU card. It is another peak work after the J2A, J3A, J3D, and J3H series.
$3.60
Review by MIC_BUYER
J3R150 Java JCOP Smart Cards - 150K EEPROM With ...
fastabiqsehat.com
https://fastabiqsehat.com
› Identification Badges
fastabiqsehat.com
https://fastabiqsehat.com
› Identification Badges
Measuring the standard credit
card
size (85.5x54mm), these white PVC
cards
come initialized with default ATR settings but can be fully
customized
by developers ...
$9.00
In stock
(236)
Infineon jTOP® ID SLJ 52GCA150CL Java Card 3.0.4 150K
CardLogix Corporation
https://www.cardlogix.com
› ... › Infineon Technologies
CardLogix Corporation
https://www.cardlogix.com
› ... › Infineon Technologies
High memory capacity 150K Bytes
; Ideal for Multiple Applications; CC EAL 5+ Certified. IN STOCK. Call for Pricing +1.949.380.1312. Request Custom Card Quote.
J3R150 Chip Java JCOP Card UNFUSED INITIALIZED ...
AliExpress
https://www.aliexpress.com
› item
AliExpress
https://www.aliexpress.com
› item
The
card
is the updated version of JCOP4 P71
JAVA
smart
card
,Fast and equipped with coprocessor and the newest safety features, and highly reliable.
$7.00
In stock
15-day returns
Java Card: Secure, Customizable & Fast Shipping
Accio
https://www.accio.com
› plp › java-card
Accio
https://www.accio.com
› plp › java-card
Oct 31, 2025
—
A typical
Java Card
device has an 8- or 16-bit CPU running at 3.7MHz, with 1K of RAM and more than 16K of non-volatile
memory
(EEPROM or flash).
Free 45-day returns
NXP JCOP 4 P71 J3R150 Java Card for EMV and ... - Dcco
dccochina.com
https://www.dccochina.com
› Products › Java Card
dccochina.com
https://www.dccochina.com
› Products › Java Card
NXP Jcop4 150K EMV J3R150 Java Card
. Material, PVC, PET, PET-G, PC. Size, CR80 standard 86×54mm, customized available. Printing, Blank Card, or Customized ...
custom Java Cards,Java Cards manufacturer - Rfid card
smartcardrfidtag.com
https://www.smartcardrfidtag.com
› java-cards_sp
smartcardrfidtag.com
https://www.smartcardrfidtag.com
› java-cards_sp
J3R150 jcop smart card dual interface contact and contactless.
JCOP chip card, EMV or SecID version with 150K Memory
... Dual Interface Smart Java Card has 80K of ...