Document 300-1
Chip Inductors - 0403HQ Series (1008)
• Very high Q factors and excellent current handling
• Intermediate L values not found in other series
SRF
typ
4
(GHz)
11.84
12.40
8.97
8.65
8.60
7.30
6.73
6.85
5.82
5.82
5.15
Part number
1
0403HQ-1N9XJL_
0403HQ-2N1XJL_
0403HQ-3N4XJL_
0403HQ-3N7XJL_
0403HQ-5N5XJL_
0403HQ-6N6XJL_
0403HQ-8N2XJL_
0403HQ-9N0XJL_
0403HQ-12NXJL_
0403HQ-15NXJL_
0403HQ-18NXJL_
Inductance
2
(nH)
1.9
2.1
3.4
3.7
5.5
6.6
8.2
9.0
12
15
18
Percent
tolerance
5
5
5
5
5
5
5
5
5
5
5
Q
min
3
40
35
40
40
40
40
40
40
40
35
35
900 MHz
L typ Q typ
1.9
2.1
3.4
3.7
5.5
6.6
8.2
9.1
12.1
15.2
18.2
62
56
66
64
62
60
63
66
60
60
62
1.7 GHz
L typ Q typ
1.9
2.1
3.5
3.8
5.7
6.9
8.5
9.5
12.7
16.0
19.6
94
88
96
95
93
92
92
90
90
90
93
DCR
max
5
(Ohms)
0.012
0.019
0.016
0.018
0.022
0.046
0.040
0.055
0.065
0.188
0.185
Irms
6
(A)
2.2
1.8
1.9
1.8
1.5
1.1
1.2
1.0
0.80
0.50
0.50
1. When ordering, please specify
termination
and
packaging
codes:
0403HQ-18N XJLW
Termination: L
= RoHS compliant silver-palladium-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 500 MHz using a Coilcraft SMD-F fixture in an
Agilent/HP 4286 impedance analyzer with Coilcraft-provided correlation
pieces.
3. Q measured at 500 MHz using an Agilent/HP 4291A with an Agilent/
HP 16193 test fixture.
4. SRF measured using an Agilent/HP 8722ES network analyzer and a
test fixture with a 0.017² air gap.
5. DCR measured on a micro-ohmmeter and a Coilcraft CCF858 test
fixture.
6. Current that causes a 30°C temperature rise from 25°C ambient.
See Qualification Standards section for environmental and test data.
Refer to Doc 362 “Soldering Surface Mount Components” before soldering.
Designer’s Kit C371
contains 20 of each value
Core material
Ceramic
Terminations
RoHS compliant silver-palladium-platinum-glass frit.
Other terminations available at additional cost.
Weight
1.29 – 1.60 mg
Ambient temperature
–40°C to +125°C with
Irms
current, +125°C
to +155°C with derated current
Storage temperature
Component: –40°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)
+25 to +125 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; 7500 per 13″ 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 300-1
Revised 12/06/08
© Coilcraft, Inc. 2009
PCB Design
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