1102 Silver Lake Road
Cary IL 60013 Phone
Fax 800-981-0363
847-639-1508 E-mail
Web cp@coilcraft.com
www.coilcraft-cps.com
®
© Coilcraft, Inc. 2009
These parts are preproduction products for electrical evaluation only.
Specification subject to change without notice. Document AE105-1 Revised 10/07/09
This robust version of Coilcraft’s standard 1812CS
series features high temperature materials that pass
NASA low outgassing specifications and allow opera-
tion in ambient temperatures up to 155°C. The leach-
resistant base metalization with tin-lead (Sn-Pb) termi-
nations ensures the best possible board adhesion.
Inductance2Percent SRF min4DCR max5Imax
Part number1(µH) tolerance Q min3(MHz) (Ohms) (mA)
AE450RAA102JSZ 1.0 @ 7.9 MHz 5 59 @ 50 MHz 260 1.1 530
AE450RAA122JSZ 1.2 @ 7.9 MHz 5 54 @ 50 MHz 230 1.2 480
AE450RAA152_SZ 1.5 @ 7.9 MHz 5,2 57 @ 50 MHz 210 1.6 430
AE450RAA182JSZ 1.8 @ 7.9 MHz 5 57 @ 50 MHz 190 2.0 380
AE450RAA222JSZ 2.2 @ 7.9 MHz 5 52 @ 50 MHz 170 2.2 340
AE450RAA272JSZ 2.7 @ 7.9 MHz 5 53 @ 50 MHz 160 3.2 300
AE450RAA332JSZ 3.3 @ 7.9 MHz 5 53 @ 50 MHz 145 3.8 270
AE450RAA392_SZ 3.9 @ 7.9 MHz 5,2 53 @ 50 MHz 130 5.0 240
AE450RAA472JSZ 4.7 @ 7.9 MHz 5 32 @ 10 MHz 115 5.4 230
AE450RAA562JSZ 5.6 @ 7.9 MHz 5 32 @ 10 MHz 100 5.7 220
AE450RAA682JSZ 6.8 @ 7.9 MHz 5 32 @ 10 MHz 90 6.6 210
AE450RAA822JSZ 8.2 @ 7.9 MHz 5 32 @ 10 MHz 80 7.0 200
AE450RAA103JSZ 10.0 @ 7.9 MHz 5 32 @ 10 MHz 70 7.7 190
AE450RAA123JSZ 12.0 @ 2.5 MHz 5 26 @ 5 MHz 60 8.7 180
AE450RAA153JSZ 15.0 @ 2.5 MHz 5 26 @ 5 MHz 50 9.6 170
AE450RAA183JSZ 18.0 @ 2.5 MHz 5 28 @ 5 MHz 40 10.5 155
AE450RAA223_SZ 22.0 @ 2.5 MHz 5,2 28 @ 5 MHz 40 11.5 155
AE450RAA273JSZ 27.0 @ 2.5 MHz 5 28 @ 5 MHz 30 12.5 150
AE450RAA333_SZ 33.0 @ 2.5 MHz 5,2 24 @ 2.5 MHz 20 13.5 145
1. When ordering, please specify tolerance and testing codes:
AE450RAA333JSZ
Tolerance: G =2% J = 5%
Testing: Z = Coilcraft Critical Products Environmental Stress
Conditions Testing.
H= Coilcraft Qual + Coilcraft Hi-Rel Burn-in
P= Coilcraft Qual + MIL-STD-981 Class S Group A
screening
N= Coilcraft Qual + MIL-STD-981 Class B Group A
screening
C= Coilcraft Qual + MIL-STD-981 Class S Group A
screening + MIL-STD-981 Class S Group B qualification
W= Coilcraft Qual + MIL-STD-981 Class B Group A
screening + MIL-STD-981 Class S Group B qualification
2. Inductance measured using a Coilcraft SMD-A fixture in an Agilent/HP
4286A impedance analyzer with Coilcraft-provided correlation pieces.
3. Q measured using an Agilent/HP 4291A with an Agilent/HP 16193 test
fixture.
4. SRF measured using an Agilent/HP 8753D network analyzer and a
Coilcraft SMD-D test fixture.
5. DCR measured on a Cambridge Technology micro-ohmmeter and a
Coilcraft CCF859 test fixture.
6. Electrical specifications at 25°C.
Refer to Doc 362 “Soldering Surface Mount Components” before soldering.
■Higher SRF values than 1812 size parts with ferrite cores
■5% tolerances for all values
■19 inductance values from 1.0 to 33 µH
Core material Ceramic
Terminations Tin-lead (63/37) over silver-platinum-glass frit
Ambient temperature –55°C to +125°C with Imax current, +125°C
to +155°C with derated current
Storage temperature Component: –55°C to +155°C.
Packaging: –55°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 +155 ppm/°C
Moisture Sensitivity Level (MSL) 1 (unlimited floor life at <30°C /
85% relative humidity)
Enhanced crush-resistant packaging 600 per 7″ reel
Plastic tape: 12 mm wide, 0.3 mm thick, 8 mm pocket spacing,
3.7 mm pocket depth
Aerospace Grade Chip Inductors
AE450RAA
1812CHIP INDUCTORS
AE450RAA Series (1812)
1102 Silver Lake Road
Cary IL 60013 Phone
Fax 800-981-0363
847-639-1508 E-mail
Web cp@coilcraft.com
www.coilcraft-cps.com
®
© Coilcraft, Inc. 2009
These parts are preproduction products for electrical evaluation only.
Specification subject to change without notice. Document AE105-2 Revised 10/07/09
Typical Q vs Frequency Typical L vs Frequency
I
I
J
H
A
B
overall
F
G
E
terminal
F
C
D
Terminal wraparound:
approx 0.015/0,38 both ends
Suggested
Land Pattern
A max B max C max D ref E F G H I J
0.195 0.150 0.135 0.070 0.100 0.025 0.128 0.120 0.045 0.118
4,95 3,81 3,43 1,78 2,54 0,64 3,25 3,05 1,14 3,00
0
10
20
30
40
110 1000100
Inductance (µH)
Frequency (MHz)
1.8 µH
8.2 µH
3.9 µH
15.0 µH
22.0 µH
33.0 µH
80
70
60
50
40
30
20
10
0
1 10 100
Q Factor
Frequency (MHz)
1.8 µH
3.9 µH
8.2 µH
15.0 µH
22.0 µH
33.0 µH
Current Derating
-40 -20 0 20 40 60 80 100 160140120
Ambient temperature (°C)
Percent of rated rmsI
120
110
100
90
80
70
60
50
40
30
20
10
0
25°C
All dimensions are without solder applied to the terminations. For
maximum dimensions with solder, add 0.006 inches / 0,152 mm.
1812 CHIP INDUCTORS
