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© Coilcraft Inc. 2012

This product may not be used in medical of high

risk applications without prior Coilcraft approval.

Specification subject to change without notice.

Please check out web site for latest information.

Chip Inductors– 0805HQ (2012)

Document 197-1

Document 197-1 Revised 11/16/10

1. When ordering, specify

tolerance, termination and packaging codes:

0805HQ-51NXJLC

Tolerance:

G = 2% J = 5% (Table shows stock tolerances in bold.)

Termination: L = RoHS compliant silver-palladium-platinum-glass frit.

E = Halogen free component. RoHS compliant without

exemption 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:

C = 7

″ machine-ready reel. EIA-481 embossed plastic

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).

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.

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.

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.

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.

Like all Coilcraft wire wound ceramic chip inductors, the

0805HQ Series provides exceptional SRFs, tight induc-

tance tolerance and batch consistency.

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.

Coilcraft

Designer’s Kit C325 contains samples of all 5%

inductance tolerance parts.To order, contact Coilcraft or

visit

http://order.coilcraft.com.

Percent

Color

(nH)

(GHz)

(Ohms)

(A)

code

0805HQ-2N5XJL_

2.5 @ 250 MHz

5

80 @ 1500 MHz

10.30

0.020

1.6

Black

0805HQ-5N6XJL_

5.6 @ 250 MHz

5

98 @ 1500 MHz

6.10

0.035

1.6

Brown

0805HQ-6N2XJL_

6.2 @ 250 MHz

5

88 @ 1000 MHz

4.75

0.035

1.6

Red

0805HQ-12NX_L_

12 @ 250 MHz

5,2

80 @ 1000 MHz

3.00

0.045

1.6

Orange

0805HQ-16NX_L_

16 @ 250 MHz

5,2

72 @ 500 MHz

2.95

0.060

1.5

Yellow

0805HQ-18NX_L_

18 @ 250 MHz

5,2

75 @ 500 MHz

2.55

0.060

1.4

Green

0805HQ-20NX_L_

20 @ 250 MHz

5,2

70 @ 500 MHz

2.05

0.055

1.4

Blue

0805HQ-27NX_L_

27 @ 250 MHz

5,2

75 @ 500 MHz

2.00

0.070

1.3

Violet

0805HQ-30NX_L_

30 @ 250 MHz

5,2

65 @ 500 MHz

1.95

0.095

1.2

Gray

0805HQ-39NX_L_

39 @ 250 MHz

5,2

65 @ 500 MHz

1.60

0.110

1.1

White

0805HQ-48NX_L_

48 @ 200 MHz

5,2

65 @ 500 MHz

1.40

0.095

1.2

Black

0805HQ-51NX_L_

51 @ 200 MHz

5,2

65 @ 500 MHz

1.40

0.120

1.0

Brown

Core material Ceramic

Environmental RoHS compliant, halogen free optional

Terminations RoHS compliant silver-palladium-platinum-glass frit.

Other terminations available at additional cost.

Weight 10.5– 12.5 mg

Ambient temperature –40°C to +125°C with Irms current, +85°C to

+140°C with derated current

Storage temperature Component: –40°C to +140°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 2000/7

″ reel; 7500/13″ reel. Plastic tape: 8 mm wide,

0.23 mm thick, 4 mm pocket spacing, 1.65 mm pocket depth

PCB washing Only pure water or alcohol recommended