Gold Member Since 2016
Audited Supplier
Shenzhen A. N. G Technology Co., Ltd.

Ibutton, TM Ibutton, RW1990 TM Ibutton manufacturer / supplier in China, offering RW1990 TM Ibutton/Information Button of Bare Version, MIFARE DESFire 4K Paper RFID Passive Sticker for Retail Store, ISO14443 Hf NFC Smart Sticker for Tracking and Identification and so on.

(/ )

Supplier Homepage Product IButton Keys / Reader RW1990 TM Ibutton/Information Button of Bare Version

RW1990 TM Ibutton/Information Button of Bare Version

FOB Price: US $0.88-1.03 / Piece
Min. Order: 500 Pieces
Min. Order FOB Price
500 Pieces US $0.88-1.03/ Piece
Get Latest Price
Port: Shenzhen, China
Production Capacity: 1000000
Payment Terms: L/C, T/T, Western Union, Paypal, Money Gram

Request a custom order and have something just for you!

Send Customized Request
Basic Info
  • Model NO.: RW1990 TM ibutton
  • System Logic: 64-Bit Password Protection
  • Card Reader: Touch Type
  • Trademark: ANG Tech
  • Specification: 16.25mm
  • HS Code: 8523521000
  • Keyword: RW1990 TM Ibutton
  • Storage: 8kbits RAM
  • Weight: 2.5g
  • Transport Package: Paper Carton
  • Origin: China
Product Description
RW1990 TM ibutton/Information button of Bare version

TM card is using one-wire protocol communication, to complete the data read and write through the instant touch. It is not only the ease of handling of the non-contact IC card but also the inexpensive contact IC card. TM card is currently one of the best cost-effective IC card.
SpecificationTM card integrated circuit chip sealed in stainless steel shell, it is waterproof, shockproof, corrosion, durable and no wiring; TM card is a passive device, relies on reading and writing equipment to read information; TM card chip cannot be copied as it is with static protection and uniqueness.
Technical specificationsDALLAS encryption card
Average failureNormal use 1 / 100,000 times
Vendor serial numberThe world's only 64-digit number
System logic64-bit password protection
Storage8Kbits RAM
Card readerTouch type
Read and write timesMore than 1.5 billion times
Operating temperature-40 ºC~+85 ºC
Number of readings> 35 million times
Service life> 20 years

RW1990: storage capacity 64-bit serial number, according to user needs to repeatedly erase copy data.

This is Hevian, sales manager of RFID products in Shenzhen A.N.G Technology Co.,Ltd. 
I have experience in RFID products for years and I can provide quality products and satisfactory services
to my clients. You can rest assure of your order if you place it with me. 
Any questions, please reach me at:
Tel: +86 13590384347
Send your message to this supplier
Mr. Hevian
To: Mr. Hevian

Enter between 20 to 4,000 characters.

This is not what you are looking for? Post a Sourcing Request Now