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Document 163-1

Micro Spring™ Air Core Inductors
AEC• 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

Q200 +125°CTerminations RoHS compliant tin-silver over copper Other terminations available at additional cost.
Weight 0906: 10 –12 mg; 1606: 18 – 27 mg
Ambient temperature –40°C to +125°C with Irms current
Maximum part temperature +140°C (ambient + temp rise)
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)
Packaging 0906: 500 per 7″ reel Plastic tape: 8 mm wide,
0.3 mm thick, 4 mm pocket spacing, 1.5 mm pocket depth
1606: 500 per 7″ reel Plastic tape: 12 mm wide, 0.3 mm thick,
4 mm pocket spacing, 1.6 mm pocket depth
Recommended pick and place nozzle: OD: 0.059″; ID: 0.035″
PCB washing Tested to MIL-STD-202 Method 215 plus an additionalaqueous wash. See Doc787_PCB_Washing.pdf.

Partnumber1
0906-2_L_
0906-3_L_
0906-4_L_
0906-5_L_
1606-6_L_
1606-7_L_
1606-8_L_
1606-9_L_
1606-10_L_	 Inductance2Turns
23
4
5
678
910

Percent(nH)	 tolerance3
1.65
10,5,2
2.55
5,2,1
3.85
5,2,1
5.40
5,2,1
5.60
5,2,1
7.15
5,2,1
8.80
5,2,1
9.85
5,2,112.55
5,2,1

1. When ordering, specify tolerance, termination and packaging codes:
1606-10GLC
F = 1% G = 2% J = 5% K = 10% (Table shows stocktolerances 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, 500 parts per full reel. Quantities less than full
reel available: in tape (not machine ready) or withleader and trailer ($25 charge)
B = Less than full reel. In an effort to simplify our partnumbering system, Coilcraft is eliminating the needfor multiple packaging codes. When ordering, simply
change the last letter of your part number from B to C.
P = 7″ machine-ready reel. EIA-481 embossed plastictape. Factory order only, not stocked (3000 parts per
full reel).
Tolerance:

Q4min
100
100
100
100
100
100
100
100
100

SRF min5(GHz)
10.0
8.2
7.5
7.0
6.5
6.0
6.0
5.2
4.6

DCR max6(mOhm)4.0
5.0
6.0
8.0
9.0
10121314

Irms7(A)
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6

2. Inductance measured at 800 MHz using Agilent/HP 4286 or equivalent
with a Coilcraft SMD-A fixture and correlation.
3. Tolerances in bold are stocked for immediate shipment.
4. Q measured at 800 MHz using an Agilent/HP 4291A with an Agilent/
HP 16193A test fixture or equivalents.
5. SRF measured using an Agilent/HP 8720D or equivalent with a Coilcraft
SMD-D fixture.
6. DCR tested on the Cambridge Technology Model 510 Micro-ohmmeteror equivalent.
7. 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.
8. Electrical specifications at 25°C.
Refer to Doc 362 “Soldering Surface Mount Components” before soldering.

US +1-847-639-6400 sales@coilcraft.com
UK +44-1236-730595 sales@coilcraft-europe.com
Taiwan +886-2-2264 3646 sales@coilcraft.com.tw
China +86-21-6218 8074 sales@coilcraft.com.cn
Singapore + 65-6484 8412 sales@coilcraft.com.sg

Document 163-1

Revised 05/10/21© Coilcraft Inc. 2021
This product may not be used in medical or highrisk applications without prior Coilcraft approval.
Specification subject to change without notice.
Please check web site for latest information.

Document 163-2
Designer’s Kit C308 contains 12 each of all values.
Designer’s Kit C308-2 contains12 each of all 2% values.

Micro Spring™ Air Core Inductors
Typical L vs Frequency – 0906 Series
141412121010

Inductance (nH)

Inductance (nH)

AEC

86

5.40 nH

43.85 nH

22.55 nH
1.65 nH

0100

Frequency (MHz)7.15 nH

65.60 nH

4100

1000

Frequency (MHz)250

5.40 nH

7.15 nH 8.80 nH
5.60 nH
12.55 nH
9.85 nH

200Q factor

150100150100505008.80 nH

Typical Q vs Frequency – 1606 Series

2.55 nH 1.65 nH
3.85 nH200

9.85 nH

801000250

12.55 nH2

Typical Q vs Frequency – 0906 Series

Q factor

Q200 +125°C

Typical L vs Frequency – 1606 Series

10001000

1001000

Frequency (MHz)Frequency (MHz)A

Pick and placesurfaceD

Recommended Land Patterns
E0906 Size

CB

0.097
2,460.040
1,02FSize0906

A max
0.095
2,41B max
0.135
3,43C max
0.060
1,52D
0.055 ±0.010
1,40 ±0,25E
0.072 ±0.010
1,83 ±0,25

F max
0.020
0,511606

0.165
4,190.135
3,430.062
1,580.055 ±0.010
1,40 ±0,250.144 ±0.012
3,66 ±0,300.020
0,51

Dimensions are in1606 Size

0.031
0,790.072
1,83inches
mm

0.031
0,790.097
2,460.040
1,020.144
3,66

135°

Strip max
LengthUS +1-847-639-6400 sales@coilcraft.com
UK +44-1236-730595 sales@coilcraft-europe.com
Taiwan +886-2-2264 3646 sales@coilcraft.com.tw
China +86-21-6218 8074 sales@coilcraft.com.cn
Singapore + 65-6484 8412 sales@coilcraft.com.sg

0° minDocument 163-2

Revised 05/10/21© Coilcraft Inc. 2021
This product may not be used in medical or highrisk applications without prior Coilcraft approval.
Specification subject to change without notice.
Please check web site for latest information.