Document 773-1
Ferrite Chip Inductors – 0603AF
• Higher inductance values than ceramic 0603 inductors
• Heavier gauge wire for low DCR
Inductance
2
±5% (nH)
• Ferrite construction for high current handling
• Inductance values from 15 nH to 10 µH
SRF typ
4
(MHz)
DCR max
5
(Ohms)
Irms
6
(A)
Color
code
Part number
1
Q typ
3
Impedance typ (Ohms)
100 MHz
500 MHz
0603AF-15NXJR_
15 @ 7.9 MHz
0603AF-33NXJR_
33 @ 7.9 MHz
0603AF-111XJR_
110 @ 7.9 MHz
0603AF-121XJR_
120 @ 7.9 MHz
0603AF-241XJR_
240 @ 7.9 MHz
0603AF-271XJR_
270 @ 7.9 MHz
0603AF-471XJR_
470 @ 7.9 MHz
0603AF-561XJR_
560 @ 7.9 MHz
0603AF-681XJR_
680 @ 7.9 MHz
0603AF-821XJR_
820 @ 7.9 MHz
0603AF-102XJR_
1000 @ 7.9 MHz
0603AF-222XJR_
2200 @ 7.9 MHz
0603AF-472XJR_
4700 @ 7.9 MHz
0603AF-103XJR_ 10000 @ 2.5 MHz
13@ 7.9 MHz
13@ 7.9 MHz
15 @ 7.9 MHz
15 @ 7.9 MHz
15 @ 7.9 MHz
15 @ 7.9 MHz
15 @ 7.9 MHz
16 @ 7.9 MHz
16 @ 7.9 MHz
16 @ 7.9 MHz
17 @ 7.9 MHz
16 @ 2.5 MHz
16 @ 7.9 MHz
12 @ 2.5 MHz
10
19
70
76
140
173
306
371
420
507
663
5220
2100
1400
42
90
350
410
810
1023
2253
3180
3620
3300
9823
129
220
150
3500
2300
1230
1150
900
750
575
515
530
325
400
85
60
40
0.023
0.028
0.060
0.089
0.12
0.22
0.37
0.49
0.46
0.58
0.84
1.10
1.50
4.50
2.1
1.9
1.6
1.4
0.85
0.68
0.61
0.53
0.49
0.42
0.40
0.32
0.26
0.18
Yellow
Red
Red
Black
Violet
Brown
Orange
Blue
Orange
Green
Black
Red
Yellow
Gray
1. When ordering, please specify
termination
and
packaging
codes:
0603AF-102XJRW
Termination: R
= RoHS compliant matte tin over nickel over silver-
platinum-glass frit.
Special order:
T
= RoHS tin-silver-copper
(95.5/4/0.5) or
S
= non-RoHS tin-lead (63/37).
Packaging: W
= 7″ machine-ready reel. EIA-481 punched paper tape
(2000 parts per full reel).
U
= Less than full reel. In tape, but not machine ready.
To have a leader and trailer added ($25 charge),
use code letter W instead.
2. Inductance measured at 0.1 Vrms, using Coilcraft SMD-A fixture
in Agilent/HP 4286A impedance analyzer with Coilcraft-provided
correlation pieces.
3. Q measured on Agilent/HP 4395A with Agilent/HP 16193 test fixture.
4. SRF measured using Agilent/HP 8753D network analyzer with
Coilcraft SMD-D test fixture.
5. DCR measured on Cambridge Technology Micro-ohmmeter.
6. Current that causes a 15°C temperature rise from 25°C ambient.
Because of their open construction, these parts will not saturate.
7. Electrical specifications at 25°C.
Refer to Doc 362 “Soldering Surface Mount Components” before soldering.
Designer’s Kit C439
contains 10 each of all values
Environmental
RoHS compliant, halogen free
Core material
Ferrite
Terminations
RoHS compliant matte tin over nickel over silver-plati-
num-glass frit. Other terminations available at additional cost.
Weight
4.3 – 5.7 mg
Ambient temperature
–40°C to +85°C with
Irms
current, +85°C to
+100°C with derated current
Storage temperature
Component: –40°C to +100°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)
+50 to +300 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
2000 per 7″ reel; Paper tape: 8 mm wide, 1.0 mm thick,
4 mm pocket spacing
PCB washing
Only pure water or alcohol recommended
Specifications subject to change without notice.
Please check our website for latest information.
Document 773-1
Revised 03/15/11
© Coilcraft, Inc. 2011
Document 733-2
Ferrite Chip Inductors – 0603AF Series
Typical L vs Frequency
10000
4700 nH
Typical Q vs Frequency
22
20
18
16
14
680 nH
Inductance (nH)
2200 nH
1000
1000 nH
680 nH
560 nH
470 nH
270 nH
120 nH
Q Factor
120 nH
470 nH
12
10
8
6
4
2
4700 nH
1000 nH
270 nH
560 nH
2200 nH
100
1
10
100
1000
0
1
10
100
1000
Frequency (MHz)
Frequency (MHz)
Typical Impedance vs Frequency
100000
4700 nH
1000 nH
680 nH
2200 nH
560 nH
470 nH
270 nH
10000
Irms Derating
120
110
100
Percent of rated
I
rms
Impedance (Ohms)
90
80
70
60
50
40
30
20
10
0
-40
-20
0
20
40
60
80
100
120
1000
120 nH
100
10
1
1
10
100
1000
10000
Frequency (MHz)
B
overall
F
A
G
F
E
terminal
C
D
Pick and
place
material
H
I
J
I
Ambient temperature (°C)
Terminal wraparound:
approx 0.008/0,20 both ends
Recommended
Land Pattern
A
B
C
D
max max max ref
E
F
G
H
I
J
0.071 0.044 0.036 0.015 0.030 0.013 0.034 0.040 0.025 0.025 inches
1,80 1,12 0,91 0,38 0,76 0,33 0,86 1,02 0,64 0,64 mm
Specifications subject to change without notice.
Please check our website for latest information.
Document 733-2
25°C
Revised 03/15/11
© Coilcraft, Inc. 2011
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