Document 300-1
Chip Inductors - 0403HQ (1008)
• Very high Q factors and excellent current handling
• Intermediate L values not found in other series
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
Part
number
1
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
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
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
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
0403HQ-1N9XJL_
0403HQ-2N1XJL_
0403HQ-3N4XJL_
0403HQ-3N7XJL_
0403HQ-5N5XJL_
0403HQ-6N6XJL_
0403HQ-8N2XJL_
0403HQ-9N0XJL_
0403HQ-12NXJL_
0403HQ-15NXJL_
0403HQ-18NXJL_
1. When ordering, please specify
termination
and
packaging
codes:
0403HQ-18NXJLW
Termination: L
= RoHS compliant silver-palladium-platinum-glass frit.
E
= Halogen free component. RoHS compliant silver-
palladium-platinum-glass frit terminations.
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 correla-
tion 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 0.017″ 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.
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.
Environmental
RoHS compliant, halogen free optional
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.
Tape and reel 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
Tested with pure water or alcohol only. For other
solvents, see Doc787_PCB_Washing.pdf
US
+1-847-639-6400 sales@coilcraft.com
UK
+44-1236-730595 sales@coilcraft-europe.com
Taiwan
+886-2-2264 3646 sales@coilcraft.com.tw
China
+86-21-6218 8074 sales@coilcraft.com.cn
Singapore
+ 65-6484 8412 sales@coilcraft.com.sg
Document 300-1
Revised 01/11/12
© Coilcraft Inc. 2013
This product may not be used in medical or high
risk applications without prior Coilcraft approval.
Specification subject to change without notice.
Please check web site for latest information.
Document 300-2
0403HQ Series (1008)
Typical L vs Frequency
25
18.0 nH
Typical Q vs Frequency
100
90
1.9 nH
18.0 nH
8.2 nH
12.0 nH
80
70
20
Inductance (nH)
15
12.0 nH
Q Factor
60
50
40
30
10
8.2 nH
5
1.9 nH
0
1
10
100
1000
10000
20
10
0
1
10
100
1000
10000
Frequency (MHz)
Frequency (MHz)
Irms Derating
120
110
100
A
B
overall
E
F
E
D
terminal
C
Pick and
place
material
G
H
I
H
Percent of rated
I
rms
90
80
70
60
50
40
30
20
10
0
-40
-20
0
20
40
60
80
100
120
140 160
Terminal wraparound:
approx 0.007/0,18 both ends
Recommended
Land Pattern
A
max
25°C
B
max
0,86
C
max
0,71
D
0,76
E
0,23
F
0,56
G
1,02
H
0,36
I
0,46
mm
0.047 0.034 0.028 0.030 0.009 0.022 0.040 0.014 0.018 inches
1,19
Note:
Height dimension (C) is before optional solder application. For maximum
height dimension including solder, add 0.006 in / 0,152 mm.
Ambient temperature (°C)
US
+1-847-639-6400 sales@coilcraft.com
UK
+44-1236-730595 sales@coilcraft-europe.com
Taiwan
+886-2-2264 3646 sales@coilcraft.com.tw
China
+86-21-6218 8074 sales@coilcraft.com.cn
Singapore
+ 65-6484 8412 sales@coilcraft.com.sg
Document 300-2
Revised 01/11/12
© Coilcraft Inc. 2013
This product may not be used in medical or high
risk applications without prior Coilcraft approval.
Specification subject to change without notice.
Please check web site for latest information.
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