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KOA Speer Electronics, Inc. • 199 Bolivar Drive • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • www.koaspeer.com

Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use.

1/03/13

KQ

KQT

KQ

high Q inductor

features

ordering information

3 digits:

10N: 10nH

R10: 0.1µH

1R0: 1.0µH

T: Sn

B: ±0.1nH

C: 0.2nH

G: ±2%

H: ±3%

J: ±5%

K: ±10%

M:±20%

0402

0603

0805

1008

TP: 2mm pitch paper

(0402: 10,000 pieces/reel)

TD: 7" paper tape

(0402: 2,000 pieces/reel)

TE: 7" embossed plastic

(0603, 0805, 1008:

2,000 pieces/reel)

KQ

Type

Size Code

Tolerance

Nominal

Inductance

Termination

Material

Packaging

New Part #

1008

TE

J

10N

T

dimensions and construction

h

t

W1

d

W2

Magnetic

Wire

Flat Top

Film

Ceramic/

Ferrite

Core

Electrode

Inner

Coating

L

.039±.004

(1.0±0.1)

.02±.004

(0.5±0.1)

.01±.004

(0.25±0.1)

.02±.004

(0.5±0.1)

.022±.004

(0.55±0.1)

.006±.004

(0.15±0.1)

W1

W2

th

d

Dimensions inches

(mm)

KQT0402

.063±.004

(1.6±0.1)

.039±.004

(1.0±0.1)

.014±.004

(0.35±0.1)

.033±.004

(0.85±0.1)

.035±.004

(0.9±0.1)

.01±.006

(0.25±0.15)

KQ0603

.079±.008

(2.0±0.2)

.059±.008

(1.5±0.2)

(3.3nH-

390nH)

.063±.008

(1.6±0.2)

(470nH-

820nH)

.018±.004

(0.45±0.1)

.053±.004

(1.35±0.1)

.051±.008

(1.3±0.2)

.016±.006

(0.40±0.15)

KQ0805

-0

-0

.018±.006

(0.45±0.15)

.018±.004

(0.45±0.1)

.079±.004

(2.0±0.1)

.087±.008

(2.2±0.2)

.098±.008

(2.5±0.2)

KQ1008

For further information

on packaging, please

refer to Appendix A.

Size

Code

L

EU

components

Black body color with white marking

(0603, 0805, 1008)

EU RoHS requirements