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SECTION 7
Specifications and Dimensions
RFID System
User's Manual
SECTION 7
Appendices
V680-D2KF52M
General Specifications
Dimensions
When embedding the V680-D2KF52M into a metal surface, use the V680-HS51/-HS52 Antenna.
Communications will not be possible if the V680-HS63 Antenna is used.
The side with the markings is the communications surface. Mount the RF Tag with this side facing the Antenna.
Item Model V680-D2KF52M
Memory capacity 2,000 bytes (user area)
Memory type FRAM
Data Retention 10 years after writing (55C or less), 2.9 years after writing (55 to 85C)
Write Endurance 10 billion times per block (85C or less). Access frequency
See Note 1
: 10 billion times
Ambient operating
temperature
25 to 85C (with no icing)
Ambient storage
temperature
40 to 85C (with no icing)
Ambient operating
humidity
35% to 95%
Degree of protection IP67 (IEC 60529:2001), Oil resistance equivalent to IP67G (JIS C 0920:2003, Appendix 1)
See Note 2.
Vibration resistance 10 to 2,000 Hz, 1.5-mm double amplitude, acceleration: 150 m/s
2
, 10 sweeps each in X, Y, and Z
directions for 15 minutes each
Shock resistance 500 m/s
2
, 3 times each in X, Y, and Z directions (Total: 18 times)
Dimensions 8 dia. 5 mm
Materials Case: PPS resin, Filling resin: Epoxy resin
Weight Approx. 0.5 g
Metal countermeasures Yes
Note 1. The number of accesses is the total number of reads and writes.
2. Oil resistance has been tested using a specific oil as defined in the OMRON test method.
Case material PPS resin
Fill resin Epoxy resin
(Unit: mm)
8
dia.
0
−0.1
R0.2
5
0
−0.1
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