INDUCTORS
TECHNOLOGY OF TOMORROW
4
5
W
AIR CORE
WIREWOUND
CHIP INDUCTOR
KQ 0603
STRUCTURE
2
1
1 Ceramic core (Ferrit content at L ≥ 330nH)
2 Winding wire
H
3 Electrode
Ht
4 Inner coat
5 Flat top film
P
Wt
3
L
IDENTIFICATION
PRODUCT CODE
BODY COLOR
MARKING
Products with Pb-free terminations
meet RoHS requirements
KQ 0603
Black
1 digit
TYPE DESIGNATION (HOW TO ORDER)
Old Part No.
KQ0603
J
TE
R10
R10
NOMINAL
New Part No.
(Pb-free)
KQ0603
T
TE
J
TAPING*
INDUCTANCE
TOLERANCE
TERMINATION
INDUCTANCE
PRODUCT CODE
TE, BK
SURFACE MATERIAL
INDUCTANCE
TOLERANCE
T: Sn
3 digits code
G: 2ꢀ
L: Sn/Pb
(see rating table)
J: 5ꢀ
*Please see “PACKAGING”
K: 10ꢀ
FEATURES
DIMENSIONS (mm)
PRODUCT
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Small chip inductors of air-core (wirewound type)
High Q and high self-resonant frequency
Low DC resistance and high allowable DC current
Excellent mountability, solderability and high reliablity
Suitable for high-frequency circuits in telecommunication
equipment and mobile phones
L
W
H
Wt
Ht
P
CODE
KQ0603
1.6 0.1 1.0 0.1 0.9 0.1 0.85 0.1 0.25 0.15 0.35 0.1
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Operating temperature range: - 40° C ... + 125° C
Flat top suitable for high speed mounting
Suitable for reflow soldering
Lab Kit available
CHARACTERISTICS
INDUCTANCE vs. FREQUENCY
Q-FACTOR vs. FREQUENCY
Frequency (MHz)
Frequency (MHz)
EUROPE GmbH • Kaddenbusch 6 • D-25578 Dägeling / ITZEHOE • PHONE: +49 (0) 48 21/89 89-0 • FAX: +49 (0) 48 21/89 89 89 • Internet: www.koaeurope.de
46 Revision: 24. Jan. 2006