Omron V680-HS63 User Manual page 91

 Dimensions
When embedding the V680-D1KP52MT 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.
The ID code is written in the memory of the RF Tag and may be affected by data retention characteristics at high
temperatures. Take suitable precautions when using the READ ID command for RF Tags operating at high
temperatures.
 RF Tag Heat Resistivity
² Storing RF Tags under high temperatures will adversely affect the performance of the internal parts
and the service life of the RF Tags.
² An LTPD of 10% was determined during the evaluation for RF Tags that reached the end of their life
after testing under the following test conditions.
Heat cycle
High temperatures
LTPD: Lot tolerance percent defective
The lower limit of the malfunction rate for lots to be considered unacceptable during reliability testing.
0
8 dia.
−0.1
10C/150C, 30 minutes each for 1,000 cycles
10C/180C, 30 minutes each for 200 cycles
150C, 1,000 hours
180C, 200 hours
R0.2
0
5
−0.1
(Unit: mm)
Case material
Fill resin
SECTION 7
Appendices
ABS resin
Epoxy resin
RFID System
User's Manual
89