US
UK
Taiwan
China
+1-847-639-6400 sales@coilcraft.com
+44-1236-730595 sales@coilcraft-europe.com
+886-2-2264 3646 sales@coilcraft.com.tw
+86-21-6218 8074 sales@coilcraft.com.cn
+ 65-6484 8412 sales@coilcraft.com.sg
© Coilcraft Inc. 2013
This product may not be used in medical or high
risk applications without prior Coilcraft appr
oval.
Specification subject to change without notice.
Please check web site for latest information.
Mini Spring™ Air Core Inductors
Document 107-1
Document 107-1 Revised 10/03/11
SRF DCR
Part
L
2
Percent
Q
4
min
5
max
6
Irms
7
Weight
number
1
Turns (nH)
tol
3
min (GHz) (mOhm) (A) (mg)
A01TKL_ 1 2.5 10 145 12.5 1.1 4 31
A02T_L_ 2 5.0 5,2,1 140 6.5 1.8 4 42
A03T_L_ 3 8.0 5,2,1 140 5.0 2.6 4 52
A04T_L_ 4 12.5 5,2,1 137 3.3 3.4 4 65
A05T_L_ 5 18.5 5,2,1 132 2.5 3.9 4 78
B06T_L_ 6 17.5 5,2,1 100 2.2 4.5 4 100
B07T_L_ 7 22.0 5,2,1 102 2.1 5.2 4 110
B08T_L_ 8 28.0 5,2,1 105 1.8 6.0 4 118
B09T_L_ 9 35.5 5,2,1 112 1.5 6.8 4 133
B10T_L_ 10 43.0 5,2,1 106 1.2 7.9 4 147
1. When ordering, please specify tolerance, termination and packaging codes:
A02TGLC
Tolerance: F = 1% G = 2% J = 5% K = 10% (Table shows stock
tolerances in bold.)
Termination: L = RoHS compliant tin-silver (96.5/3.5) over copper.
Special order: T = RoHS tin-silver-copper (95.5/4/0.5) or
S = non-RoHS tin-lead (63/37).
Packaging: C = 7″ machine-ready reel. EIA-481 embossed plastic tape,
700 (AxxT) or 500 (BxxT) 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 C
instead.
D = 13″ machine-ready reel. EIA-481 embossed plastic tape.
Factory order only, not stocked, 2500 (AxxT) or 2200 (BxxT)
parts per full reel.
2. Inductance measured at 150 MHz with an Agilent/HP 4286 or equivalent, a
Coilcraft SMD-A and correlation.
3. Tolerances in bold are stocked for immediate shipment.
4. Q measured at 150 MHz using an Agilent/HP 4291A with an Agilent/HP 16193A
test fixture or equivalents.
5. SRF tested on an Agilent/HP 8720D or equivalent and a Coilcraft SMD-D fixture.
6. DCR tested on the Cambridge Technology Model Micro-ohmmeter or equivalent.
7. Current that causes a 15°C temperature rise from 25°C ambient.
8. Electrical specifications at 25°C.
Refer to Doc 362 “Soldering Surface Mount Components” before soldering.
Terminations RoHS compliant tin-silver over copper. Other termina-
tions available at additional cost.
Ambient temperature –40°C to +125°C with Irms current, +125°C
to +140°C with derated current
Storage temperature Component: –40°C to +140°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) +5 to +70 ppm/°C
Moisture Sensitivity Level (MSL) 1 (unlimited floor life at <30°C /
85% relative humidity)
Failures in Time (FIT) / Mean Time Between Failures (MTBF)
One per billion hours / one billion hours, calculated per Telcordia SR-332
Packaging A0xT: 700/7″ reel; 2500/13″ reel Plastic tape: 12 mm wide,
0.32 mm thick, 8 mm pocket spacing, 3.3 mm pocket depth
BxxT: 500/7″ reel; 2200/13″ reel Plastic tape: 16 mm wide,
0.28 mm thick, 8 mm pocket spacing, 3.4 mm pocket depth
PCB washing Tested with pure water or alcohol only. For other
solvents, see Doc787_PCB_Washing.pdf
• Small air core inductors feature high Q and tight tolerances
• Acrylic jacket provides a flat top for pick and place
• Solder coated leads ensure reliable soldering
Dimensions are in
inches
mm
