Document 507
RFID Transponder Coil – DA2339-AL
Part number
1
DA2339-AL_
Inductance
2
at 100 kHz
±2% (mH)
0.20
Q min
2
7
Read
distance
3
(inches/cm)
TBD
Sensitivity
4
(mV/µT)
TBD
Matching
capacitor
5
(pF)
TBD
0.536
13,61
DCR max
6
(Ohms)
16.1
SRF typ
7
(kHz)
9800
1. When ordering, please specify
packaging
code:
DA2339-ALD
Packaging: D
= 13″ machine-ready reel. EIA-481 embossed plastic
tape (3000 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.
2. Inductance and Q measured using Agilent/HP 4192A impedance
analyzer at 100 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 voltage 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. Operating temperature range
−40°C
to +125°C.
9. Electrical specifications at 25°C.
See Qualification Standards section for environmental and test data.
0.15
3,81
XXX
0.10 ±0.002
2,54 ±0,05
0.084 ±0.002
2,13 ±0,05
0.10
2,54
0.33
8,38
Unless specified, tolerance is ±0.010 (±0,25).
0.56
14,22
0.12
3,05
0.32
8,13
0.16
4,06
Recommended
Land
Pattern
Terminations:
Tape and reel:
Nickel/gold over phos bronze
3000/13″ reel 24 mm tape width
Specifications subject to change without notice.
Please check our website for latest information.
Document 507
Revised 10/20/05
© Coilcraft, Inc. 2005
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