TianJun(TJ) RFID Supplies Manufacturer from CHINA
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Custom EM4205/EM4305 Low Frequency RFID Card

Manufacturer Location:

SHENZHEN, CHINA

MOQ:

200pcs

EM4205/4305 is a CMOS integrated circuit intended for use in electronic Read/Write RF transponders. It is suitable for low cost solutions like animal tagging applications. The IC communication protocol is compatible with the EM4469/4569 family.

Support Full Color Print
100% Factory Price
code tech
Technical Services
High Quality Guaranteed

* Please contact us directly for custom order or order in the large quantities. 

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Product parameter

RFID Card Types
RFID Blank Card or Custom Printing RFID Card
Material
PVC, PET, Wooden, Metal
Card Size
Standard size (85.5*54mm), Custom sizes available
Printing
Heidelberg offset printing / Pantone Screen printing:
Blank Card
We supply blank cards in any form
Technic support
We supply chip encoding service for both magnetic stripe and rfid chip hotel key cards
Crafts
Glossy, matt, glitter, metallic, laswer, or with overlay for thermal printer or with special lacquer for Epson inkjet printer
Production time
normally7-10 days for quantity 1-50,000pcs for both encoding or no-encoding cards
Packing Details
200pcs shrinkwrap pack or 200pcs individual pp bag pack, then put in one white box
Delivery time
3-5 working days by express(DHL,TNT,Fedex,UPS etc.)
Sample Charge
We can offer free sample that is in stock,but the freight need to be paid by you.
Payment
We accept T/T,Paypal,Escrow,Western Union,trade assurance etc.

Features

  • 512 bit EEPROM organized in 16 words of 32 bit
  • 32 bit unique identifier (UID)
  • 32 bit Password read and write protection
  • ISO 11784 / 11785 Standard Compliant
  • Lock feature converts EEPROM words into Read Only
  • Two data encodings: Manchester and Bi-phase
  • Multi-purpose data rate: 8, 16, 32, 40 and 64 RF clocks
  • Reader Talk First feature
  • Compatible with EM4469/EM4569 communication protocol
  • 100 to 150 kHz frequency range
  • On-chip rectifier and voltage limiter
  • No external supply buffer capacitor needed
  • -40°C to +85°C temperature range
  • Very low power consumption
  • Enlarged bumped pads (200 μm x 400 μm) for direct connection of coil (EM4305)
  • EM4205: 2 resonant capacitor versions 210pF or 250pF selectable by mask option. The resonant capacitor can be trimmed, at factory level, to offer accuracy on the tolerance of 3%.
  • EM4305: 3 resonant capacitor versions 210pF, 250pF or 330pF selectable by mask option
  • Available in plastic extremely thin small outline package; 2 terminals; body 1.1 * 1.4 * 0.46 mm
Take a Closer Look
Professional Printing. High Acceptance Standards

Unlimited customization of your rfid card. send us your design and we return you the supreme production craftsmanship. We are direct smart card manufacturer.

rfid white card BEFORE
RFID custom print AFTER
Card Size
LF CARD LAYER SIZE
RFID cards
Delivery time
QTY.(pcs)
with encoding
without encoding
≤10,000
7 days
7 days
20,000-50,000
8 days
7 days
60,000-80,000
8 days
8 days
90,000-120,000
9 days
8 days
130,000-200,000
11 days
8 days
210,000-300,000
14 days
10 days
Crafts
GoldSiver stamping

Gold Silver stamping

Hole punch

Hole punch

Large convex code

Large embossed code

Laser code

Magnetic strip

Magnetic strip

QR code

QR code

Forsted

Forsted

Signature panel

Small embossed code

Spray code

Spray code

UV barcode

UV barcode

Hologram

Hologram

UV printing

UV printing

matte

Let’s Answer Your Questions
We can print your design and logo on cards, wristbands and labels for you, you need to provide illustrator or PSD design files, if you only have pictures, it needs to be larger than 300 pixels.

Based on our MOQ 1000pcs, the delivery time is as follows:
– RFID card is 7-9 working days after payment
– RFID wristband is 10-12 working days after payment
– RFID Tag is 8-10 working days after payment
If you need faster or more accurate delivery, please contact our salesman, we provide expedited service.

– You can send samples to us for testing, and we will produce according to your samples to ensure consistent product function.
– Use a professional card reader to test the chip, or give our salesman a picture and we will send you a sample after judgment.
– If you need any help, feel free contact us via online chat

We can provide you 3-5pcs stock samples, that’s free, but you need to pay for shipping or use your DHL/FedEx/UPS account. If you need customized samples, we charge the sample fee according to the cost price, usually 10-20pcs samples.

– Our products go through 3 inspections, after printing, after packaging the chip and before shipping.We accept customers to the factory for inspection.
– We can help you purchase insurance during transportation to avoid losses caused by force majeure. The quality of our products has allowed us to have more than 1000 satisfied customers from all over the world!

– We never contact our clients’ clients, we are even ashamed of doing so. If you need, we can sign a non-disclosure agreement with you, please rest assured!
– For long-term trading partners, we can provide more personalized services and customize packaging for you.

RFID/NFC Card Application

Akkreditation
Visitor Badges
Season Cards
Member ID Badges
Business Cards
Loyalty Cards
Customer Cards
School or Student Cards
Club Cards
Time Tracking
Employee Management
Hotel Key Cards
VIP Cards
Gift Cards
Trade Shows
Gyms & Spas
Playing Cards
Menu Cards
Bus & Metro Cards
Ticketing

If you want to know how to order or which RFID/NFC card will be your best choice, please feel free to contact us. If you have any questions, don’t hesitate to contact our NFC card experts.

RFID Card Production Process

① Design
② Printing
③ Winding
④ Laminating
⑤Punching
⑥ Code/Encoding
⑦ Testing
⑧ Packaging
Factory Tour
tj team

Contact Us

Free Sample & Ask for Best Price

To find out more about Tj’s RFID card production Cooperation and services, fill out the form and we’ll be in touch.

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Custom EM4205/EM4305 Low Frequency RFID Card

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