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

Ds1990A Ibutton, Ibutton Keys, Ds Ibutton Keys manufacturer / supplier in China, offering Ds1990A Ibutton with Plastic Holder, Tk4100 Blank PVC Card for Residential Access Control, Audio Jack Mobile Card NFC Reader and so on.

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Supplier Homepage Product iButton Keys / Reader Ds1990A Ibutton with Plastic Holder

Ds1990A Ibutton with Plastic Holder

FOB Price: US $0.18-0.22 / Piece
Min. Order: 500 Pieces
Min. Order FOB Price
500 Pieces US $0.18-0.22/ Piece
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Port: Shenzhen, China
Production Capacity: 500, 000PCS Per Month
Payment Terms: T/T, Western Union, Paypal

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Basic Info
  • Model NO.: ANG-IB01
  • Shape: Standard Card
  • Type: Contact
  • Style: Keychain
  • Model: Ds1990A-F5
  • Uid Memory: 64 Bits
  • Trademark: ANG
  • Specification: standard Ibutton
  • HS Code: 8523521000
  • Certification: RoHS, CE
  • Kind: ID Card
  • Application: Hotel Card
  • Key Word: Ds1990A Ibutton
  • Protocol Standard: 1-Wire
  • Chip Type: Read Only
  • Transport Package: 100PCS Per Box
  • Origin: China
Product Description
Shenzhen A.N.G Technology Co., Ltd
Located in Shenzhen, mainly specialize in IButton products with years export experience, production capacity can up to 500,000pcs per month.

The DS1990A is a rugged data carrier that serves as an electronic registration number for automatic identification. Data is transferred serially through the 1-Wire® protocol, which requires only a single data lead and a ground return. Every DS1990A guaranteed unique 64-bit registration number that allows for absolute traceability. The durable stainless-steel iButton package is highly resistant to environmental hazards such as dirt, moisture, and shock. Its compact coin-shaped profile is self-aligning with mating receptacles, allowing the DS1990A to be used easily by human operators.
Key Features
·         Can Be Read in Less Than 5ms
·         Operating Range: 2.8V to 6.0V, -40°C to +85°C

·         Access Control
·         Inventory Control
·         Tool Management
·         Work-in-Progress Tracking
Item name:DS1990A IButton
MaterialStainless steel
Common iButton Features
Unique 64-Bit Registration Number Ensures Error-Free Device Selection and Absolute Traceability Because No Two Parts are Alike
Built-In Multidrop Controller for 1-Wire Net
Digital Identification by Momentary Contact
Data Can Be Accessed While Affixed to Object
Economically Communicates to Bus Master with a Single Digital Signal at 16.3kbps
Durable Stainless-Steel Case 
Easily Affixed with Self-Stick Adhesive Backing, Latched by its Flange, or Locked with a Ring Pressed Onto its Rim
Ds1990A Ibutton with Plastic Holder
Ds1990A Ibutton with Plastic Holder
Ds1990A Ibutton with Plastic Holder
Ds1990A Ibutton with Plastic Holder
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