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. Whenordering,specifytolerance,terminationandpackagingcodes:
4. QmeasuredusinganAgilent/HP 4291AwithanAgilent/HP 16193
test fixture.
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).
5. ForSRFlessthan6GHz, measuredusinganAgilent/HP 8753D
networkanalyzerandaCoilcraftSMD-Dtestfixture. ForSRFgreater
than6 GHz, measuredusinganAgilent/HP 8722ESnetworkanalyzer
andaCoilcraftSMD-Dtestfixture.
6. DCRmeasuredonaCambridgeTechnologymicro-ohmmeteranda
CoilcraftCCF840testfixture.
Tolerance:
Packaging: C = 7″ machine-ready reel. EIA-481 embossed plastic
7. Currentthatcausesa15°Ctemperaturerisefrom25°Cambient.
tape (2000 parts per full reel).
8. Ambienttemperaturerange:
–
40°Cto+125°CwithIrmscurrent
+125°Cto+140°Cwithderatedcurrent
9. Storagetemperaturerange: Component: 40°Cto+140°C
Packaging: 40°Cto+80°C
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).
–
–
10. Resistancetosolderingheat:Threereflowsat>217°Cfor90 seconds
(+260°C 5°Cfor20–40seconds),allowingpartstocooltoroom
temperaturebetween.
11. Electrical specifications at 25°C.
12. Temperaturecoefficientofinductance:+25to+125ppm/°C.
2. InductancemeasuredusingaCoilcraftSMD-AfixtureinanAgilent/
HP 4286impedanceanalyzerwithCoilcraft-providedcorrelation
pieces.
3. Tolerancesinboldarestockedforimmediateshipment.
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. 2008
