INDUCTORS
TECHNOLOGY OF TOMORROW
AIR CORE
WIREWOUND
CHIP INDUCTOR
HIGH CURRENT TYPE
KQC
W
5
4
2
H
Ht
1
Wt
L
P
3
STRUCTURE
1
2
3
4
5
Ceramic core
Winding wire
Electrode
Inner coat
Flat top film
IDENTIFICATION
PRODUCT CODE
KQC 0402, KQC 0403
KQC 0603
BODY COLOR
White
Black
MARKING
None
All these products have
Pb-free terminations
and meet RoHS requirements
TYPE DESIGNATION (HOW TO ORDER)
KQC
PRODUCT CODE
0603
SIZE
0402, 0403, 0603
T
TERMINATION
SURFACE MATERIAL
T: Sn
TE
TAPING*
TD: 0402
TE: 0403, 0603
BK: Bulk
*Please see “PACKAGING”
12N
NOMINAL
INDUCTANCE
3 digit code
(see rating table)
J
INDUCTANCE
TOLERANCE
Specifications given herein may be changed at any time without prior notice.
Please confirm technical specifications before you order and/or use.
INDUCTORS
B: ±0.1nH
C: ±0.2nH
G: ±2%
J: ±5%
FEATURES
■
Small chip inductors of air-core (wirewound type)
■
Lower DC resistance and higher allowable DC current than the standard
KQ-series
■
High Q and high self-resonant frequency
■
Excellent mountability, solderability and high reliablity
■
Flat top suitable for high speed mounting
■
Suitable for high-frequency circuits in telecommunication
equipment, mobile phones and power amplification circuit
■
Operating temperature range: - 40° C ... + 125° C
■
Suitable for reflow soldering
DIMENSIONS (mm)
PRODUCT
CODE
KQC 0402
KQC 0403
KQC 0603
L
1.0 ± 0.1
1.0 ± 0.1
1.6 ± 0.1
W
H
Ht
P
0.5 ± 0.1 0.55 ± 0.1 0.15 ± 0.10 0.2 ± 0.1
0.75 ± 0.1 0.80 ± 0.1 0.15 ± 0.10 0.2 ± 0.1
1.05 ± 0.2 0.70 ± 0.1 0.20 ± 0.15 0.37 ± 0.1
TYPICAL FREQUENCY CHARACTERISTICS
Test equipment: Agilent 4991A impedance analyzer (KQC 0402); Agilent 4291A impedance analyzer (KQC 0603)
INDUCTANCE vs. FREQUENCY KQC 0402
Inductance (nH)
Q-FACTOR vs. FREQUENCY KQC 0402
Q-Factor
Frequency (MHz)
Frequency (MHz)
INDUCTANCE vs. FREQUENCY KQC 0603
Q-FACTOR vs. FREQUENCY KQC 0603
Inductance (nH)
Frequency (MHz)
Q-Factor
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
48
Revision: 11. Nov. 2005
RESISTORS
TECHNOLOGY OF TOMORROW
AIR CORE
WIREWOUND
CHIP INDUCTOR
HIGH CURRENT TYPE
KQC
RATING
INDUCTANCE
TYPE
NOMINAL
INDUCTANCE
1.4 nH
1.5 nH
1.6 nH
1.7 nH
2.5 nH
2.7 nH
3.0 nH
3.3 nH
3.9 nH
4.3 nH
4.7 nH
6.2 nH
1.0 nH
2.4 nH
3.6 nH
3.9 nH
4.3 nH
5.6 nH
6.8 nH
8.5 nH
10 nH
12 nH
15 nH
18 nH
1.2 nH
2.7 nH
4.7 nH
5.6 nH
7.5 nH
8.2 nH
10 nH
12 nH
15 nH
18 nH
22 nH
27 nH
MEASURING
FREQUENCY
TOLERANCE
QUALITY FACTOR
Q (MIN.)
MEASURING
FREQUENCY
SELF-RESONANT
FREQUENCY
(MIN.)
11.0 GHz
B (±0.1 nH)
25
10.0 GHz
9.6 GHz
8.5 GHz
8.0 GHz
7.2 GHz
6.6 GHz
7.3 GHz
7.0 GHz
6.6 GHz
5.6 GHz
16.0 GHz
14.0 GHz
10.0 GHz
8.0 GHz
6.0 GHz
5.8 GHz
5.5 GHz
5.0 GHz
4.5 GHz
4.2 GHz
3.8 GHz
3.5 GHz
6.0 GHz
J (±5%)
5.5 GHz
250 MHz
35
250MHz
4.0 GHz
3.0 GHz
G (±2%)
J (±5%)
2.5 GHz
45 mΩ
65 mΩ
55 mΩ
65 mΩ
90 mΩ
100 mΩ
120 mΩ
1.50 A
1.25 A
1.40 A
1.25 A
1.20 A
1.10 A
1.00 A
0.019 mΩ
1.40 A
DC
RESISTANCE
(MAX.)
ALLOWABLE
DC CURRENT
(MAX.)
KQC 0402 T TD 1N4 B*
KQC 0402 T TD 1N5 B*
KQC 0402 T TD 1N6 B*
KQC 0402 T TD 1N7 B*
KQC 0402 T TD 2N5 C*
KQC 0402 T TD 2N7 C*
KQC 0402 T TD 3N0 C*
KQC 0402 T TD 3N3 C*
KQC 0402 T TD 3N9 C*
KQC 0402 T TD 4N3 C*
KQC 0402 T TD 4N7 C*
KQC 0402 T TD 6N2 C*
KQC 0403 T TE 1N0 J*
KQC 0403 T TE 2N4 J*
KQC 0403 T TE 3N6 J*
KQC 0403 T TE 3N9 J*
KQC 0403 T TE 4N3 J*
KQC 0403 T TE 5N6 J*
KQC 0403 T TE 6N8 J*
KQC 0403 T TE 8N5 J*
KQC 0403 T TE 10N J*
KQC 0403 T TE 12N J*
KQC 0403 T TE 15N J*
KQC 0403 T TE 18N J*
KQC 0603 T TE 1N2 J
KQC 0603 T TE 2N7 J
KQC 0603 T TE 4N7 J
KQC 0603 T TE 5N6 J
KQC 0603 T TE 7N5 J
KQC 0603 T TE 8N2 J
KQC 0603 T TE 10N
■
KQC 0603 T TE 12N
■
KQC 0603 T TE 15N
■
KQC 0603 T TE 18N
■
KQC 0603 T TE 22N
■
KQC 0603 T TE 27N
■
250 Mhz
C (±0.2 nH)
27
29
250 MHz
0.028 mΩ
1.20 A
0.036 mΩ
0.045 mΩ
0.020 mΩ
0.030 mΩ
0.040 mΩ
0.035 mΩ
0.050 mΩ
0.045 mΩ
0.055 mΩ
0.065 mΩ
0.090 mΩ
0.100 mΩ
0.120 mΩ
20 mΩ
25 mΩ
35 mΩ
1.00 A
0.90 A
1.80 A
1.50 A
1.40 A
1.60 A
1.30 A
1.50 A
1.20 A
1.00 A
0.80 A
0.50 A
0.40 A
2.25 A
2.00 A
1.80 A
Specifications given herein may be changed at any time without prior notice.
Please confirm technical specifications before you order and/or use.
30
25
30
250 Mhz
J (±5%)
35
250 MHz
30
18
■
Enter the code for inductance tolerance (G, J)
* Under development (samples Jan. 2006)
TD: 4mm pitch papaer (0402)
TE: 4mm pitch plastic embossed (0403, 0603)
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
48a
Revision: 11. Nov. 2005
INDUCTORS
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