Document 625-1
High-Current Air Core Inductors
The use of heavy gauge wire allows these parts to have
the lowest DCR and highest current ratings of our air-
core inductors.They offer Q values of 100 or greater from
150 MHz to 1 GHz.
Request free evaluation samples by contacting Coilcraft
or visiting www.coilcraft.com.
Terminations RoHS compliant tin-silver (96.5/3.5) over copper
Ambient temperature –40°C to +125°C with Irms current
Maximum part temperature +140°C (ambient + temp rise)
SRF
typ3
DCR
Part
Inductance2 Q2
max4 Irms5 Wt
number1
±±5ꢀnꢁH
typ ꢀGꢁzH ꢀmOhmH ꢀAH ꢀmgH
GA3092-AL_
GA3093-AL_
GA3094-AL_
GA3095-AL_
WA3096-AL_ 22.0
WA3097-AL_ 30.0
3.7
6.6
100
100
140
140
160
160
17.5
4.0
2.4
2.2
2.6
2.0
2.0
2.0
2.0
2.0
2.5
3.0
7.0 150
7.0 220
7.0 280
7.0 390
7.0 470
7.0 570
Storage temperature Component: –40°C to +140°C.
Tape and reel packaging: –40°C to +80°C
12.0
17.5
Resistance to soldering heat Max three 40 second reflows at
+260°C, parts cooled to room temperature between cycles
Temperature Coefficient of Inductance ꢀTCLH +5 to +70 ppm/°C
Moisture Sensitivity Level ꢀMSLH 1 (unlimited floor life at <30°C /
1. When ordering, please specify packaging code:
GA3097-ALC
85% relative humidity)
Packaging
GA3092 – GA309± 250/7″reel; 1000/13″ reel Plastic
tape: 16 mm wide, 0.35 mm thick, 12 mm pocket spacing,
4.9 mm pocket depth
WA3096, WA3097 400/7″reel; 1500/13″ reel Plastic
tape: 16 mm wide, 0.5 mm thick, 16 mm pocket spacing,
5.26 mm pocket depth
Packaging: C = 7″ machine-ready reel. EIA-481 embossed plastic
tape (GA3092 - GA3095 250 parts per full reel;
WA3096, WA3097 400 parts per full reel). Quanti-
ties less than full reel available: in tape (not ma-
chine ready) or with leader and trailer ($25 charge).
B = Less than full reel. In an effort to simplify our part
numbering system, Coilcraft is eliminating the need
for multiple packaging codes. When ordering, simply
change the last letter of your part number from B to C.
D = 13″ machine-ready reel. EIA-481 embossed plastic
tape (GA3092 - GA3095 1000 parts per full reel;
WA3096, WA3097 1500 parts per full reel). Factory
order only, not stocked.
PCB washing Tested to MIL-STD-202 Method 215 plus an additional
aqueous wash. See Doc787_PCB_Washing.pdf.
2. L and Q measured at 150 MHz, 0.1 Vrms, 0 A using an Agilent/HP
4291A impedance analyzer with an Agilent/HP 16193A test fixture.
3. SRF measured using an Agilent/HP 8722ES network analyzer and a
Coilcraft SMD-D test fixture.
4. DCR measured using a micro-ohmmeter.
5. Current that causes a 15°C temperature rise from 25°C ambient. This
information is for reference only and does not represent absolute
maximum ratings.
6. Electrical specifications at 25°C.
Refer to Doc 362 “Soldering Surface Mount Components” before soldering.
Document 625-1 Revised 06/08/20
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Singapore + 65-6484 8412 sales@coilcraft.com.sg
© Coilcraft Inc. 2021
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.