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0805HQ (2012)

High Q Ceramic Chip Inductors

Our 0805HQ Series improves on the original 0805CS Series with even higher Q, higher current handling, and much lower DCR. The ceramic construction provides high self-resonant frequencies – up to 10.3 GHz. For even higher Q and L, see our 0805HP Series.

High Q factor in an 0805 size; for even higher Q and L, see 0805HP
Improved current handling with significantly lower DCR ratings
Inductance values from 2.5 nH to 51 nH
Ceramic construction for highest possible self resonance – up to 10.3 GHz
AEC-Q200 Grade 1 (−40°C to +125°C)

Need parts for space, military or other critical applications?
See Coilcraft AE336RAD Series | See Coilcraft ST336RAD Series

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Part number

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Count	Unit price
1	$0.84
200	$0.68
500	$0.51
1000	$0.35
2000	$0.24
4000	$0.20
10000	$0.15

For high volume or non-stock items, request a quote.

Termination

R = Matte tin over nickel over silver platinum-glass frit

E = Silver-palladium-platinum-glass frit

L = Not halogen-free. Silver-palladium-platinum-glass frit

Packaging

C = 7" machine-ready reel

Tolerance

J = 5%

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Designer's Kit:

Kit	Values	Price
C325	12 (10 of each)	$40.00

Specifications

Electrical specifications at 25°C.

Part number 1	Inductance (nH) 2	Tolerance (%) 3	Q min 4	SRF typ (GHz) 5	DCR max (Ω) 6	Irms (A) 7	Color code 8
Part number 1	Inductance (nH) 2	Tolerance (%) 3	Q min 4	SRF typ (GHz) 5	DCR max (Ω) 6	Irms (A) 7	Color code 8
0805HQ-2N5XJR_	2.5 @ 250 MHz	5	80 @ 1500 MHz	10.3	0.020	1.6	Black
0805HQ-5N6XJR_	5.6 @ 250 MHz	5	98 @ 1500 MHz	6.1	0.035	1.6	Brown
0805HQ-6N2XJR_	6.2 @ 250 MHz	5	88 @ 1000 MHz	4.8	0.035	1.6	Red
0805HQ-12NX_R_	12 @ 250 MHz	2,5	80 @ 1000 MHz	3.0	0.045	1.6	Orange
0805HQ-16NX_R_	16 @ 250 MHz	2,5	72 @ 500 MHz	3.0	0.060	1.5	Yellow
0805HQ-18NX_R_	18 @ 250 MHz	2,5	75 @ 500 MHz	2.6	0.060	1.4	Green
0805HQ-20NX_R_	20 @ 250 MHz	2,5	70 @ 500 MHz	2.1	0.055	1.4	Blue
0805HQ-27NX_R_	27 @ 250 MHz	2,5	75 @ 500 MHz	2.0	0.070	1.3	Violet
0805HQ-30NX_R_	30 @ 250 MHz	2,5	65 @ 500 MHz	2.0	0.095	1.2	Gray
0805HQ-39NX_R_	39 @ 250 MHz	2,5	65 @ 500 MHz	1.6	0.11	1.1	White
0805HQ-48NX_R_	48 @ 200 MHz	2,5	65 @ 500 MHz	1.4	0.095	1.2	Black
0805HQ-51NX_R_	51 @ 200 MHz	2,5	65 @ 500 MHz	1.4	0.12	1.0	Brown

Notes

When ordering, please specify tolerance, termination and packaging codes: e.g. 0805HQ-51NXGRC
Inductance measured using a Coilcraft SMD-A fixture in an Agilent/ HP 4286 impedance analyzer with Coilcraft-provided correlation pieces.
Tolerances in bold are stocked for immediate shipment.
Q measured using an Agilent/HP 4291A with an Agilent/HP 16193 test fixture.
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.
DCR measured on a Cambridge Technology micro-ohmmeter and a Coilcraft CCF840 test fixture. For other operating temperatures, use this DCR at Temperature calculator.
Current that causes a 15°C temperature rise from 25°C ambient. This information is for reference only and does not represent absolute maximum ratings.
Each part is marked with a single dot. The color dots are not unique identifiers and correspond to multiple inductance values. Details

Tolerance:

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

Termination:

R = RoHS compliant, matte tin over nickel over silver platinum-glass frit.
E = Halogen free component. RoHS compliant. Silver-palladium-platinum-glass frit terminations.
L = RoHS compliant, not halogen-free. Silver-palladium-platinum-glass frit.
T = RoHS tin-silver-copper (95.5/4/0.5) (Special order, added cost)
S = non-RoHS tin-lead (63/37) (Special order, added cost)

Packaging:

C = 7” machine-ready reel. EIA-481 embossed plastic tape (2000 parts per full reel). Quantities less than full reel available: in tape (not machine ready) or with leader and trailer ($25 charge).
D = 13” machine-ready reel. EIA-481 embossed plastic tape. Factory order only, not stocked (7500 parts per full reel).
B = Less than full reel. In an effort to simplify our part numbering system, Coilcraft is eliminating the need for multiple packaging codes. When ordering, simply change the last letter of your part number from B to C.

Environmental

Environmental:

RoHS compliant , halogen free

Ambient temperature range:

–40°C to +125°C with Irms current

Storage temperature range:

Component: –40°C to +140°C.
Tape and reel packaging: –40°C to +80°C

Maximum part temperature:

+140°C (ambient + temp rise)

Failures in Time (FIT) / Mean Time Between Failures (MTBF):

See FIT/MTBF Calculations

Performance curves

L vs Frequency

Q vs Frequency

Physical characteristics

0805hqd-(1).gif

A max	B max	C max	D ref	E	F	G	H	I	J
0.090	0.068	0.060	0.020	0.050	0.020	0.040	0.070	0.040	0.030	inches
2,29	1,73	1,52	0,51	1,27	0,51	1,02	1,78	1,02	0,76	mm

Height dimension (C) is before optional solder application.
For maximum height dimension including solder, add 0.006 in / 0,152 mm.

Tape and Reel specification

tapereel_pl-(1).gif

Parts per reel		Reel dimensions (mm)					Tape dimensions (mm)						Orientation
7" (178 mm)	13" (330 mm)	A	B	C	D	E	W	P	Po	P1	H	T
2000	7500*	178/330	60/100	13	14,4	8,4	8	4	4	2	1,65	0,23

*Special order

General specification

Core Material:

Ceramic

Weight:

10.5– 12.5 mg

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

Temperature coefficient of inductance:

+25 to +125 ppm/°C

Soldering/Washing

Moisture Sensitivity Level (MSL):

1 (unlimited floor life at <30°C / 85% relative humidity)

Resistance to soldering heat:

Max three 40 second reflows at +260°C, parts cooled to room temperature between cycles

Refer to Soldering Coilcraft Components before soldering.

PCB Washing:

Tested to MIL-STD-202 Method 215 plus an additional aqueous wash. More info

0805HQ (2012)

High Q Ceramic Chip Inductors