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AE312RAAR21JSC

Description
General Purpose Inductor, 0.21uH, 5%, 1 Element, Ceramic-Core, SMD, CHIP, 0603
CategoryPassive components    inductor   
File Size84KB,2 Pages
ManufacturerCOILCRAFT
Websitehttp://www.coilcraft.com/
Download Datasheet Parametric View All

AE312RAAR21JSC Overview

General Purpose Inductor, 0.21uH, 5%, 1 Element, Ceramic-Core, SMD, CHIP, 0603

AE312RAAR21JSC Parametric

Parameter NameAttribute value
Reach Compliance Codeunknown
ECCN codeEAR99
core materialCERAMIC
DC Resistance2.06 Ω
Nominal inductance(L)0.21 µH
Inductor ApplicationsRF INDUCTOR
Inductor typeGENERAL PURPOSE INDUCTOR
JESD-609 codee0
Manufacturer's serial numberAE312RAA
Number of functions1
Number of terminals2
Maximum operating temperature155 °C
Minimum operating temperature-55 °C
Minimum quality factor (at nominal inductance)26
Maximum rated current0.2 A
self resonant frequency780 MHz
Shape/Size DescriptionRECTANGULAR PACKAGE
shieldNO
surface mountYES
Terminal surfaceTIN LEAD
Terminal locationDUAL ENDED
Terminal shapeWRAPAROUND
Test frequency100 MHz
Tolerance5%
Base Number Matches1
0603 CHIP INDUCTORS
OutgassingCompliantChipInductors
AE312RAA
Small size, exceptional Q and high SRFs make these
inductors ideal for high frequency applications where
size is at a premium. They also have excellent DCR
and current carrying characteristics.
This robust version of Coilcraft’s standard 0603CS series
features high temperature materials that pass NASA low
outgassing specifications and allows operation in ambient
temperatures up to 155°C. The leach-resistant base
metalization with tin-lead (Sn-Pb) terminations ensures
the best possible board adhesion.
Current Derating
120
110
100
Percent of rated
I
rms
90
80
70
60
50
Typical L vs Frequency
400
350
300
270 nH
30
20
10
0
-40
-20
0
20
25°C
40
40
60
80
100
120
140 160
Ambient temperature (°C)
Inductance (nH)
250
200
150
100
50
0
10
100
1000
120 nH
B
overall
C
D
I
H
F
A
G
F
J
I
68 nH
33 nH
12 nH
3.9 nH
10000
E
terminal
Terminal wraparound:
approx 0.007/0,18 both ends
Suggested
Land Pattern
Frequency (MHz)
Typical Q vs Frequency
100
90
80
70
A
max
0.071
1,80
B
max
0.044
1,12
C
max
1,02
D
ref
0,38
E
0,76
F
0,33
G
0,86
H
1,02
I
0,64
J
0,64
0.040 0.015 0.030 0.013 0.034 0.040 0.025 0.025
All dimensions are without solder applied to the terminations. For
maximum dimensions with solder, add 0.006 inches / 0,152 mm.
33 nH
68 nH
270 nH
12 nH
3.9 nH
Q factor
60
50
40
30
20
10
0
10
100
120 nH
1000
10000
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
2000 per 7″ reel
Paper tape: 8 mm wide, 1.0 mm thick, 4 mm pocket spacing
Frequency (MHz)
®
These parts are preproduction products for electrical evaluation only.
Specification subject to change without notice.
Document AE195-1 Revised 12/09/10
1102 Silver Lake Road
Cary IL 60013
© Coilcraft, Inc. 2010
Phone 800-981-0363
Fax 847-639-1508
E-mail cps@coilcraft.com
Web www.coilcraft-cps.com
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