Magnetic Ibutton Holders / Keys / Fob with Steel Ring

• Customization: Available
• Chip Type: Ds1990A
• Material: Stainless Steel,ABS
• Model NO.: AC-TM106
• Dimension: Dia5.89mm * 16.25mm
• Capacity: 64 Bit Serial Number
• Application: Hotel Door Lock ,Sauna Key Card,Access Control Car
• Place of Origin: Guangdong, China (Mainl: Reader
• Unit Weight: About 4G
• Transport Package: Paper Carton
• Specification: Customized
• Trademark: OEM
• Origin: China
• HS Code: 8523521000
• Production Capacity: 1000000

Product Description

Magnetic iButton Holders / keys / fob with Steel Ring

Description

   The DS1990A Serial Number iButton is a rugged data carrier that acts as an electronic registration number for automatic identification. The DS1990A consists of a factory-lasered, 64-bit ROM that includes an unique 48-bit serial number, an 8-bit CRC and an 8-bit Family Code (01h). Data is transferred serially via the 1-Wire protocol which requires only a single data lead and aground return. The DS1990A is fully compatible with the DS1990 Serial Number iButton but provides the addi-tional 1-Wire protocol capability that allows the Search ROM command to be interpreted by the DS1990A and therefore allows multiple DS1990A devices to reside on a single data line.
    The durable MicroCan 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 bused easily by human operators. Accessories permit the DS1990A to be mounted on plastic key tabs, photo ID badges, printed circuit boards or any smooth surface of an object. Applications include access control, work-in-progress tracking, tool management and inventory
control.

DS1990A SPECIAL FEATURES

•Upgrade of DS1990 allows multiple Serial Number
iButtons to reside on a common bus
•Unique 48-bit serial number
•Low-cost electronic key for access control
•8-bit CRC for checking data integrity
•Can be read in less than 5 ms
•Operating temperature range of -40°C to +85°C

COMMON iButton FEATURES

•Unique, factory-lasered and tested 64-bit registration number (8-bit family code + 48-bit serial number
+ 8-bit CRC tester) assures absolute traceability because no two parts are alike
•Multidrop controller for MicroLAN
•Digital identification by momentary contact
•Chip-based data carrier compactly stores information
•Data can be accessed while affixed to an object
•Economically communicates to bus master with a single digital signal at 16.3k bits per second
•Standard 16 mm diameter and 1-Wire protocol ensure compatibility with iButton family
•Button shape is self-aligning with cup-shaped probes
•Durable stainless steel case engraved with registration number withstands harsh environments
•Easily affixed with self-stick adhesive backing,latched by its flange, or locked with a ring pressed
onto its rim
•Presence detector acknowledges when reader first applies voltage
•Meets UL#913 (4th Edit.); Intrinsically Safe Apparatus, Approved under Entity Concept for use in Class
I, Division 1, Group A, B, C and D locations
 

Datasheets	DS1990A
Product Photos	DS1990A-F5+
Mfg Application Notes	Using a UART to Implement a 1-Wire Bus Master Understanding and Using Cyclic Redundancy Checks with Maxim 1-Wire and iButton Products Reading and Writing 1-Wire® Devices Through Serial Interfaces 1-Wire Communication Through Software Guidelines for Reliable Long Line 1-Wire Networks 1-Wire Software Resource Guide Device Description Software Methods to Achieve Robust 1-Wire® Communication in iButton® Applications 1-Wire Search Algorithm Using the DS2480B Serial 1-Wire® Line Driver Advanced 1-Wire Network Driver White Paper 2: Using the 1-Wire® Public Domain Kit White Paper 5: Using 1-Wire APIs for Data Sheet Commands What Is an iButton Device? Understanding the DS1WM Synthesizable 1-Wire Bus Master Create a 1-Wire Master with Xilinx PicoBlaze
Product Training Modules	Lead (SnPb) Finish for COTS Long-Term Supply Program
RoHS Information	IButton RoHS Compliance Plan
Standard Package	1
Category	Memory Cards, Modules
Family	Specialized
Series	iButton®
Memory Type	ROM
Memory Size	8B
Speed	*
Technology	*
Operating Temperature	*
Dynamic Catalog	iButton® Series
Other Names	DS1990AF5

 

TM Key		Size	Handle L40mm*W15mm
Ibutton		Size	Dia17mm*6mm
Wristband		Size	Band dia 65mm,stretchable
Material		Stainless steel + ABS/PPC
Color		Full color,customized welcome
Date Save		Over 10 years
Sample		Available upon request
Capacity		64 bit serial number
OEM		Can be customized based on the actual samples or your 3D drawing
Application		Access control/Guard Tour System/Security Patrol/Sauna door locks/electronic door locks
RFID IC Support:
Chip name	RW1990, DS1990A-F5, DS1990R, DS1990A-F3
Features	Upgrade of DS1990 allows multiple Serial
	Number IButtons to reside on a common bus
	Low-cost electronic key for access control
	Operating Range: 2.8V to 6.0V, -40ºCto +85ºC
	Can be read in less than 5ms

What Are the Advantages of iButton Devices over Other Technologies?

    When developing an iButton solution for an application, you can consider many complementary technologies. Bar codes, RFID tags, magnetic stripe, prox, and smart cards are some of the possibilities. Unlike bar codes and magnetic stripe cards, most of the iButton devices can be read AND be written to. In addition, the communication rate and product breadth of iButton devices go well beyond the simple memory products typically available with RFID. As for durability, the thin plastic of smart cards is no match for the strength of the stainless-steel-clad iButton device.


Packing:

1. 100pcs/box, then 1000/2000/3000/5000 pcs in carton.
2. According to client's requirements

Trade Terms

1. Payment: 30-100% deposit in advance, 70% balabce paid before shipping.
2. Production lead time: 8-15 days after deposit.
3. Sample lead time: one week.
4. Shipping port: Shenzhen.
5. Trade term: Ex-works

Our Service

1. Reply with 24 hours.
2. Over 12 years experience in rfid field.
3. Advance machine, soon delivery, good quality and nice price.
4. Test each card/tag before shipping, strict QC system.
5. Any custom design and one year warrante.

Related products range:  (Chips and sizes and material can be customized) 
1.RFID card,PVC card
2.RFID keyfob
3.RFID Wristband
4.RFID label/sticker,NFC tag
5.RFID inlay(rfid wet/dry inlay)
6.RFID Reader (125Khz,13.56Mhz,860-960Mhz)
7. 134.2Khz RFID Handheld Reader for animal tracking
8. RFID Blocking Sleeve / wallet/ holder
9.RFID Glasss Capsule Tag
10.RFID guard tour system


Contact

For more information, welcome to visit our website : http://ang-top.en.made-in-china.com
 
pls contact CiCi at  Shenzhen A.N.G Technology Co., Ltd. with no hesitation. 
Miss CiCi Huang is on your service within 24 hours!