ZXC Datasheet, PDF (1/2 Pages) Coilcraft lnc. – Z-Axis RFID Transponder Coils – ZXC

Document 597-1
Z-Axis RFID Transponder Coils – ZXC
• Z-axis RFID coil can be used with any of our other RFID coils
for a complete three-dimensional solution.
• Only 10 mm square and 2.2 mm tall
• Four mounting pads for exceptional board adhesion
Core material Ferrite
Terminations  RoHS matte tin over nickel over phos bronze. Other
terminations available at additional cost.
Weight  0.53 – 0.56 g
Ambient temperature  –40°C to +125°C
Storage temperature  Component: –40°C to +125°C.
Tape and reel packaging: –40°C to +80°C
Resistance to soldering heat  Max three 40 second reflows at
+260°C, parts cooled to room temperature between cycles
Temperature Coefficient of Inductance (TCL)  +25 to +200 ppm/°C
Moisture Sensitivity Level (MSL)  1 (unlimited floor life at <30°C /
85% relative humidity)
Mean Time Between Failures (MTBF)  26,315,789 hours
Packaging  500/7″ reel; 2000/13″ reel  Plastic tape:  24 mm wide,
0.3 mm thick, 12 mm pocket spacing, 2.24 mm pocket depth
PCB washing  Tested with pure water or alcohol only. For other solvents,
see Doc787_PCB_Washing.pdf.
 Inductance² Read Matching
at 125 kHz
  _distance3   _Sensitivity4 _{ capacitor}5
Part number¹
±5% (mH)  Q min² (inches/cm)
(mV/µT)
(pF)
ZXC-255XJL_
ZXC-495XJL_
ZXC-715XJL_
ZXC-116XJL_
ZXC-156XJL_
2.48
4.90
7.10
11.4
14.8
57
33 / 83.8
9.75
654
64
33 / 83.8
18.0
331
65
31 / 78.7
25.0
228
60
31 / 78.7
50.0
142
55
31 / 78.7
77.0
110
  _{DCR max}6
(Ohms)
37
43
62
110
160
  _{SRF typ}7
(kHz)
1975
1370
1220
990
815
1. When ordering, please specify packaging code:
ZXC-725XJLC
Packaging: C = 7″ machine-ready reel. EIA-481 embossed plastic tape (500 parts per full reel).
B = Less than full reel. In tape, but not machine ready.
To have a leader and trailer added ($25 charge), use code letter D instead.
D = 13″ machine-ready reel. EIA-481 embossed plastic tape. Factory order only, not stocked (2000 parts per full reel).
2. Inductance and Q measured using Agilent/HP 4192A impedance analyzer at 125 kHz. For recommended test procedures, contact Coilcraft.
3. Read distance measured using the KEELOQ^® Transponder Evaluation Kit part number DM303005 from Microchip. Distance was recorded as the volt-
age across the resonant circuit dropped below 10 mV.
4. Sensitivity measured in accordance with Coilcraft application note “Measuring Sensitivity of Transponder Coils.”
5. Matching capacitor value required for parallel resonant circuit operating at 125 kHz.
6. DCR measured on micro-ohmmeter.
7. SRF measured using Agilent/HP 8753D network analyzer.
8. Electrical specifications at 25°C.
Refer to Doc 362 “Soldering Surface Mount Components” before soldering.
US [phone] [e-mail]
UK [phone] [e-mail]
Taiwan [phone] [e-mail]
China [phone] [e-mail]
Singapore + 65-6484 8412 [e-mail]
Document 597-1  Revised 03/24/10
© Coilcraft Inc. 2013
This product may not be used in medical or high
risk applications without prior Coilcraft approval.
Specification subject to change without notice.
Please check web site for latest information.