Rewritable Plastic PVC Smart Card Chip EM4305 RFID Card From EM Company
|FOB Price:||US $0.1-0.12 / Piece|
|Min. Order:||500 Pieces|
|Min. Order||FOB Price|
|500 Pieces||US $0.1-0.12/ Piece|
|Payment Terms:||T/T, Western Union, Paypal|
- Model NO.: rfid card
- Type: Smart Card
- Read-Write Method: Non-Contact Type
- Structure: Read-Write Card
- Power Supply Mode: Passive Card
- Data Transmission Mode: Serial
- Application: Patrol System, Attendance System, Access Control
- Artcraft: Barcode, Qr Code, Engraved
- Surface Finish: Glossy/Matt
- Keywords: PVC Blank Chip Card, 125kHz RFID Card, Smart Card
- Specification: 200pcs/box
- HS Code: 8523521000
- Function: Identification, Payment, Information, Access Control
- Material: PVC
- Label Category: Passive
- Application Field: Access Control
- Frequency: Low Frequency
- Size: 85.6X54X0.88mm
- Operational Frequency: 125kHz/13.56MHz/915MHz
- Print: Silkscreen, Cmyk
- Packing: 200PCS/Box, 2000PCS/Carton
- Trademark: Cordy
- Origin: China
|Color:||white, custom made printing|
EM 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 main difference between the EM4205 and EM4305:
- EM4305 are bumped with enlarged pads for the two coil inputs. The enlarged bumped pads of the EM4305 transponder are intended for direct antenna connection avoiding the need of a module.
- EM4305 offers a 330pF resonant capacitor version.
The IC is powered by picking up energy from a continuous 125 kHz magnetic field via an external coil, which together with the integrated capacitor form a resonant circuit.
The IC reads out data from its internal EEPROM and sends it out by switching on and off a resistive load in parallel to the coil using a large modulation index. Commands and EEPROM data updates can be executed by 100% AM modulation of the 125 kHz magnetic field.
The EM4205/4305 supports bi-phase and Manchester data encodings. The EM4205/4305 operating modes are stored in the EEPROM configuration word.
All EEPROM words can be write-protected by setting protection bits. The IC contains a factory programmed 32 bit unique identifier number (UID).
* 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
* 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 x 1.4 x 0.46 mm
Animal Identification according to ISO FDX-B
Pigeon races standard
Waste management standard (BDE)
Access ControlTime Attendance
Other available option: magnetic strip,barcode,embossing number, signature panel, Pin number,
serial number, scratch strip,hot-stamping,chips,etc
Available crafts: magnetic strip, scratch off strip,signature panel,
serial number(thermal ,inkjet and embossing Nos), hot-stamping, laser/hologram.
Printing: Silkscreen printing, offset printing, digital printing, inkjet printing, etc
We accept custom material and artwork/design order
With single plastic or 200pcs full packed
D&H SMARTID CO., LTD, one of the most professional manufacturer of contact and contactless smart cards, smart tags and RFID reader.
Since 2000, we provided billions of smart card/ RFID tag to our clients worldwide every year.
Over the past decades, D & H SMARTID has expanded its services, and products. Today D & H SMARTID can deliver smart card/ RFID Tag solutions and innovative services which help you and your customers to communicate in new and interesting ways.
Tel: +86 20 28036205
Mobile: +86 18688755864
Fax: +86 20 87503775
Address: Linghui Business Center D9, No. 38 Huicai Road, Tianhe, Guangzhou, 510660 China