JMD Handy-Baby, User Manual

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Part No. : C-JMD6(46) , F-JMDD(4D) , F-JMDG(G chip)
Product: Wedge
Mechanical dimension
Electrical characteristics
Operating frequency - 4 K, 134.2KHz
Memory Type Read / Write, 256 Bits EEPROM
General characteristics of transponder
Operating temperature range -40 ºC ~ 85 ºC
Storage temperature range
-55 ºC ~ 125 ºC
Protection class IP67
Magnetic flux density 0.2T
Temperature humidity
resistance 60 deg C, 95%RH ,168hr
ESD voltage immunity +/- 2Kv peak
Memory storage >10yrs, according to chip
specifications
Fake chip so much in the market please hint again.
Type Wedge
Dimension 6.0mm x 12.0mm ( W x L )
Thickness 3.0mm
Weight
0.41
±
0.1g
Casting material Polymer (Ceramic)
Here will show which one type chips
G = G chip(wedge)
6 = 46 chip(wedge)
D = 4D chipwedge)
8 = 48 chip(glass tube have coating)