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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.
Aerospace Grade Air Core Inductors
AIR CORE INDUCTORS
Document AE107-1
Revised 07/16/09
SRF
min
4
DCR
max
5
I
max Weight
L
2
Percent Q
3
tol
2.5
10
5.0
5,2
8.0
5,2
12.5
5,2
18.5
5,2
17.5
5,2
22.0
5,2
28.0
5,2
35.5
5,2
43.0
5,2
Part number
1
AE439RAT2N5KSZ
AE439RAT5N0_SZ
AE439RAT8N0_SZ
AE439RAT13N_SZ
AE439RAT19N_SZ
AE470RAT18N_SZ
AE470RAT22N_SZ
AE470RAT28N_SZ
AE470RAT36N_SZ
AE470RAT43N_SZ
Turns (nH)
1
2
3
4
5
6
7
8
9
10
min (GHz)(mOhm) (A)
145
12.5
140
6.5
140
5.0
137
3.3
132
2.5
100
2.2
102
2.1
105
1.8
112
1.5
106
1.2
(mg)
31
42
52
65
78
100
110
118
133
147
1.1
1.8
2.6
3.4
3.9
4.5
5.2
6.0
6.8
7.9
4
4
4
4
4
4
4
4
4
4
1. When ordering, please specify
tolerance
and
testing
codes:
AE470RAT43N
G
S
Z
J
= 5%
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 at 150 MHz on an Agilent/HP 4286A or equivalent with a
Coilcraft SMD-A test fixture and correlation.
3. Q measured at 150 MHz on an Agilent/HP 4291A or equivalent with a 16193-A
test fixture or equivalent.
4. SRF measured on an Agilent/HP 8753D or equivalent with a Coilcraft SMD-D
test fixture.
5. DCR measured on a Keithley 580 Micro-Ohmmeter or equivalent.
6. Electrical specifications at 25°C.
Refer to Doc 362 “Soldering Surface Mount Components” before soldering.
Tolerance: G
= 2%
Testing:
Terminations
Tin-lead (63/37) over copper
Ambient temperature
–55°C to +125°C with
I
max current, +125°C
to +155°C with derated current
Storage temperature
Component: –55°C to +155°C.
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)
Enhanced crush-resistant packaging
AE439RAT:
700/7
″
reel; 2500/13
″
reel Plastic tape: 12 mm wide,
0.32 mm thick, 8 mm pocket spacing, 3.3 mm pocket depth
AE470RAT:
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
Only pure water or alcohol recommended
Suggested Land Patterns
135°
max
0° min
Strip
Length
Size 439
Size 470
0.110
2,79
0.110
2,79
0.235
5,97
0.115
2,92
0.050
1,27
0.050
1,27
0.130
3,30
0.130
3,30
Size A max
439
B
0.175
4,45
C max
0.124
3,15
D
±0.010
E
±0.010
F max
0.029
0,74
max
0.155
3,94
0.125
3,18 ±0,25
0.115
2,92 ±0,25
470
0.270
6,86
0.175
4,45
0.124
3,15
0.125 ±0.010 0.230 ±0.015
3,18 ±0,25
0.029
0,74
5,84 ±0,38
A
B
D
C
E
F
Encapsulant
Dimensions are inimm
AE439RAT
AE470RAT
■
High temperature materials allow operation in ambient
temperatures up to 155°C.
■
Passes NASA low outgassing specifications
■
Tin-lead (Sn-Pb) terminations ensures the best possible
board adhesion