Document 422-1
Chip Inductors – 0402AF Series (1005)
• Higher inductance values than other 0402 inductors
• Ferrite construction for high current handling
• 23 inductance values from 20 nH to 560 nH
Designer’s Kit C397
contains 20 each of all values
Core material
Ferrite
Terminations
RoHS compliant gold over nickel over silver-palladium-
glass frit. Other terminations available at additional cost.
Weight
0.9 – 1.1 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)
+25 to +150 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, 0.68 mm thick,
2 mm pocket spacing
PCB washing
Only pure water or alcohol recommended
Part number
1
0402AF-200XJL_
0402AF-220XJL_
0402AF-330XJL_
0402AF-360XJL_
0402AF-390XJL_
0402AF-510XJL_
0402AF-560XJL_
0402AF-720XJL_
0402AF-780XJL_
0402AF-101XJL_
0402AF-141XJL_
0402AF-181XJL_
0402AF-201XJL_
0402AF-221XJL_
0402AF-251XJL_
0402AF-271XJL_
0402AF-301XJL_
0402AF-331XJL_
0402AF-361XJL_
0402AF-391XJL_
0402AF-421XJL_
0402AF-471XJL_
0402AF-561XJL_
Inductance
2
SRF typ
3
DCR max
4
Irms
5
±5% (nH)
(MHz)
(Ohms)
(mA)
20
22
33
36
39
51
56
72
78
100
140
180
200
220
250
270
300
330
360
390
420
470
560
2600
2500
2300
2300
2200
1930
1900
1650
1600
1400
1220
1150
1000
1150
900
860
860
820
810
760
700
650
600
0.050
0.065
0.060
0.075
0.115
0.070
0.095
0.100
0.130
0.160
0.260
0.280
0.440
0.530
0.360
0.550
0.410
0.560
0.575
0.750
0.700
0.730
0.920
1600
1300
1400
1300
830
1100
1000
1000
970
900
630
560
400
380
520
360
420
350
360
300
340
310
200
1. When ordering, please specify
termination
and
packaging
codes:
0402AF-561XJLW
Termination: L
= RoHS compliant gold over nickel over silver-
palladium-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 7.9 MHz using a Coilcraft SMD-F test fixture
and Coilcraft-provided correlation pieces with an Agilent/HP 4286
impedance analyzer.
3. SRF measured using Agilent/HP 8753D network analyzer and Coilcraft
SMD-D test fixture.
4. DCR measured on Cambridge Technology micro-ohmmeter and a
Coilcraft CCF858 test fixture.
5. Current that causes a 15°C temperature rise from 25°C ambient.
Because of their open construction, these parts will not saturate.
Refer to Doc 362 “Soldering Surface Mount Components” before soldering.
B
overall
E
A
E
D
terminal
C
F
G
H
F
Terminal wraparound:
approx 0.007/0,18 both ends
Recommended
Land Pattern
F
G
H
A max B max C max
0.044
1,12
0.026
0,66
D
E
0.026 0.020 0.009
0,66
0,51
0,23
0.017
0,43
0.018 0.026 inches
0,46
0,66 mm
Specifications subject to change without notice.
Please check our website for latest information.
Document 422-1
Revised 10/20/08
© Coilcraft, Inc. 2009
COILCRAFT [ Coilcraft lnc. ]
