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0403HQ (1008)
Ceramic Chip Inductors

  • 11 inductance values from 1.9 to 18 nH
  • Very high Q - up to 96 at 1.7 GHz!
  • AEC-Q200 Grade 1 (−40°C to +125°C)
  • Excellent current handling - up to 2.2 Arms
  • Provides intermediate inductance values not available in other series
  • RoHS Compliant. 260°C compatible. Silver-palladium-platinum-glass frit terminations.
  • COTS Plus tin-silver-copper and tin-lead terminations available
  • Samples of all values are available in Coilcraft Designer's Kit C371

SPECIFICATIONS


Part number1
Click to get parts
Inductance2
(nH)
Percent
tolerance
Q
min3
900 MHz 1.7 GHz SRF
typ4
(GHz)
DCR
max5
(Ohms)
Irms6
(A)
L typ Q typ L typ Q typ
0403HQ-1N9XJL_ 1.9 5 40 1.9 62 1.9 94 11.84 0.012 2.2
0403HQ-2N1XJL_ 2.1 5 35 2.1 56 2.1 88 12.40 0.019 1.8
0403HQ-3N4XJL_ 3.4 5 40 3.4 66 3.5 96 8.97 0.016 1.9
0403HQ-3N7XJL_ 3.7 5 40 3.7 64 3.8 95 8.65 0.018 1.8
0403HQ-5N5XJL_ 5.5 5 40 5.5 62 5.7 93 8.60 0.022 1.5
0403HQ-6N6XJL_ 6.6 5 40 6.6 60 6.9 92 7.30 0.046 1.1
0403HQ-8N2XJL_ 8.2 5 40 8.2 63 8.5 92 6.73 0.040 1.2
0403HQ-9N0XJL_ 9.0 5 40 9.1 66 9.5 90 6.85 0.055 1.0
0403HQ-12NXJL_ 12 5 40 12.1 60 12.7 90 5.82 0.065 0.80
0403HQ-15NXJL_ 15 5 35 15.2 60 16.0 90 5.82 0.188 0.50
0403HQ-18NXJL_ 18 5 35 18.2 62 19.6 93 5.15 0.185 0.50
1 When ordering, please specify termination and packaging codes: e.g. 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, added cost: 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 RS-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 0.017" air gap. Details
5 DCR measured at 25°C on a micro-ohmmeter and a Coilcraft CCF858 test fixture. For other operating temperatures, use this DCR at Temperature calculator.
6 Irms: Current that causes a 30°C temperature rise from 25°C ambient. This information is for reference only and does not represent absolute maximum ratings.
7 Ambient temperature range: −40°C to +125°C with Irms current.
8 Storage temperature range: Component: −40°C to +155°C
Tape and reel packaging: −40°C to +80°C
9 Maximum part temperature: +155°C (Ambient + temperature rise)
9 Resistance to soldering heat: Three reflows at >217°C for 90 seconds (+260°C ±5°C for 20 – 40 seconds), allowing parts to cool to room temperature between.
10 Electrical specifications at 25°C.
11 Temperature coefficient of inductance (TCL): +25 to +125 ppm/°C.
Refer to Soldering Coilcraft Components before soldering.
PCB washing: Tested to MIL-STD-202 Method 215 plus an additional aqueous wash. More info.

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Updated: April 10, 2017