Document 197-1
Chip Inductors
–
0805HQ Series (2012)
The 0805HQ Series offers our highest Q factors in an
0805 form factor. In addition, current handling has been
improved with significantly lower DCR values.
For even higher Qs, consider our surface mount spring
inductors that combine the high Q of an air wound coil
with the convenience of automatic placement.
Like all Coilcraft wire wound ceramic chip inductors, the
0805HQ Series provides exceptional SRFs, tight induc-
tance tolerance and batch consistency.
Coilcraft Designer’s Kit C325 contains samples of all
5% inductance tolerance parts. To order, contact Coil-
craft or visit http://order.coilcraft.com.
Inductance2
(nH)
Percent
SRF min5
(GHz)
DCR max6
(Ohms)
Irms7
(A)
Color
code
Part number1
tolerance3
Q min4
0805HQ-2N5X_L_
0805HQ-5N6X_L_
0805HQ-6N2X_L_
0805HQ-12NX_L_
0805HQ-16NX_L_
2.5 @ 250 MHz
5.6 @ 250 MHz
6.2 @ 250 MHz
12 @ 250 MHz
16 @ 250 MHz
5
5
5
5
80 @ 1500 MHz
98 @ 1500 MHz
88 @ 1000 MHz
80 @ 1000 MHz
72 @ 500 MHz
10.30
6.10
4.75
3.00
2.95
0.020
0.035
0.035
0.045
0.060
1.6
1.6
1.6
1.6
1.5
Black
Brown
Red
Orange
Yellow
5,2
0805HQ-18NX_L_
0805HQ-20NX_L_
0805HQ-27NX_L_
0805HQ-30NX_L_
0805HQ-39NX_L_
18 @ 250 MHz
20 @ 250 MHz
27 @ 250 MHz
30 @ 250 MHz
39 @ 250 MHz
5,2
5,2
5,2
5,2
5,2
75 @ 500 MHz
70 @ 500 MHz
75 @ 500 MHz
65 @ 500 MHz
65 @ 500 MHz
2.55
2.05
2.00
1.95
1.60
0.060
0.055
0.070
0.095
0.110
1.4
1.4
1.3
1.2
1.1
Green
Blue
Violet
Gray
White
0805HQ-48NX_L_
0805HQ-51NX_L_
48 @ 200 MHz
51 @ 200 MHz
5,2
5,2
65 @ 500 MHz
65 @ 500 MHz
1.40
1.40
0.095
0.120
1.2
1.0
Black
Brown
1. When ordering, specify tolerance, termination and packaging codes:
Core material Ceramic
Terminations RoHS compliant silver-palladium-platinum-glass frit.
Other terminations available at additional cost.
0805HQ-51NXJLC
G= 2% J=5% (Tableshowsstocktolerancesin bold.)
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).
Tolerance:
Weight 10.5 – 12.5 mg
Ambient temperature –40°C to +125°C with Irms current, +85°C to
+140°C with derated current
Packaging: C = 7″ machine-ready reel. EIA-481 embossed plastic
Storage temperature Component: –40°C to +140°C.
Packaging: –40°C to +80°C
tape (2000 parts per full reel).
B = Less than full reel. In tape, but not machine ready.
To have a leader and trailer added ($25 charge), use
code letter C instead.
D = 13″ machine-ready reel. EIA-481 embossed plastic
tape. Factory order only, not stocked (7500 parts per
full reel).
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)
2. Inductance measured using a Coilcraft SMD-A fixture in an Agilent/
HP 4286 impedance analyzer with Coilcraft-provided correlation pieces.
3. Tolerances in bold are stocked for immediate shipment.
4. Q measured using an Agilent/HP 4291A with an Agilent/HP 16193 test
fixture.
Failures inTime (FIT) / MeanTime Between Failures (MTBF)
One per billion hours / one billion hours, calculated perTelcordia SR-332
Packaging 2000/7″ reel; 7500/13″ reel. Plastic tape: 8 mm wide,
0.23 mm thick, 4 mm pocket spacing, 1.65 mm pocket depth
5. For SRF less than 6 GHz, measured using an Agilent/HP 8753D network
analyzer and a Coilcraft SMD-D test fixture. For SRF greater than 6 GHz,
measured using an Agilent/HP 8722ES network analyzer and a Coilcraft
SMD-D test fixture.
PCB washing Only pure water or alcohol recommended
6. DCR measured on a Cambridge Technology micro-ohmmeter and a
Coilcraft CCF840 test fixture.
7. Current that causes a 15°C temperature rise from 25°C ambient.
8. Electrical specifications at 25°C.
Refer to Doc 362 “Soldering Surface Mount Components” before soldering.
Specifications subject to change without notice.
Please check our website for latest information.
Document197-1 Revised10/06/08
© Coilcraft, Inc. 2009
