INDUCTORS
TECHNOLOGY OF TOMORROW
THIN FILM
CHIP INDUCTOR
KL73
STRUCTURE
1
2
3
4
5
6
7
8
9
10
Ceramic substrate
Cross electrode
Polymide insulated film
Cu thin film coil pattern
Epoxy protection film
Ni barrier
Solder plating
Veer hole
Direction mark
Marking
IDENTIFICATION
PRODUCT CODE
KL73 1E
KL73 1J, 2A
KL73 2B
COATING COLOR
MARKING
direction mark
2 digits & direction mark
3 digits & direction mark
Dark blue
TYPE DESIGNATION (HOW TO ORDER)
Old Part No.
New Part No.
KL73
KL73
PRODUCT CODE
2B
2B
STYLE
INDUCTANCE
TOLERANCE
C
L
TERMINATION
SURFACE MATERIAL
T: Sn
L: Sn/Pb
TE
TE
TAPING*
*Please see “PACKAGING”
2N7
2N7
NOMINAL
INDUCTANCE
C
INDUCTANCE
TOLERANCE
FEATURES
■
■
■
■
■
■
■
Special thin-film multi-layer technology realizes low DCR and high Q
High SRF and excellent characteristics for high frequency
Suitable for reflow and wave soldering
Low tolerance ± 2% availabe
Small size allows high density mounting (0402 ... 1206)
Operating temperature range: - 40° C ... + 85° C
Suitable for automobile telephone, cordless phones, pagers and
other telecommunication equipment
■
Lab Kit availabe
DIMENSIONS (mm)
SIZE
0402
0603
0805
1206
TYPE
KL73 1E
KL73 1J
KL73 2A
KL73 2B
L
1.0 ± 0.1
1.6 ± 0.2
2.0 ± 0.2
3.2 ± 0.2
W
0.5 ± 0.05
0.8 ± 0.1
1.25 ± 0.2
1.6 ± 0.2
c
0.15
0.3
0.4
0.5
± 0.1
± 0.1
± 0.2
± 0.2
d
0.25 ± 0.1
0.3 ± 0.1
0.3 ± 0.2
+0.2
0.4
–0.1
H
0.35 ± 0.05
0.5 ± 0.1
0.5 ± 0.1
0.6 ± 0.1
Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use.
RATING
TYPE
MARKING
NOMINAL
INDUCTANCE
0.56 nH
0.68 nH
0.82 nH
1.0 nH
1.2 nH
1.5 nH
1.8 nH
2.2 nH
2.7 nH
3.3 nH
3.9 nH
4.7 nH
5.6 nH
6.8 nH
8.2 nH
10 nH
12 nH
15 nH
18 nH
22 nH
27 nH
33 nH
INDUCTANCE
TOLERANCE
QUALITY
FACTOR
(MIN.)
SELF-RESONANT
FREQUENCY
(MIN.)
DC
RESISTANCE
(MAX.)
0.10
Ω
0.15
Ω
0.20
Ω
0.25
Ω
0.30
Ω
0.50
Ω
5000 MHz
4000 MHz
3000 MHz
G (± 2%)
J (± 5%)
2500 MHz
2000 MHz
7
1500 MHz
1000 MHz
1.00
Ω
1.50
Ω
2.00
Ω
3.00
Ω
5.00
Ω
650 mA
600 mA
550 mA
500 mA
450 mA
350 mA
300 mA
250 mA
200 mA
150 mA
200 MHz
500 MHz
700 mA
ALLOWABLE
DC CURRENT
(MAX.)
MEASURING
FREQUENCY
KL73 1E TP N56
KL73 1E TP N68
KL73 1E TP N82
KL73 1E TP 1N0
KL73 1E TP 1N2
KL73 1E TP 1N5
KL73 1E TP 1N8
KL73 1E TP 2N2
KL73 1E TP 2N7
KL73 1E TP 3N3
KL73 1E TP 3N9
KL73 1E TP 4N7
KL73 1E TP 5N6
KL73 1E TP 6N8
KL73 1E TP 8N2
KL73 1E TP 10N
KL73 1E TP 12N
KL73 1E TP 15N
KL73 1E TP 18N
KL73 1E TP 22N
KL73 1E TP 27N
KL73 1E TP 33N
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B (± 0.1 nH)
7
14000 MHz
12000 MHz
10000 MHz
C (± 0.2 nH)
8000 MHz
10
6000 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
INDUCTORS
TECHNOLOGY OF TOMORROW
THIN FILM
CHIP INDUCTOR
KL73
TYPE
KL73 1J TE 1N0
KL73 1J TE 1N2
KL73 1J TE 1N5
KL73 1J TE 1N8
KL73 1J TE 2N2
KL73 1J TE 2N7
KL73 1J TE 3N3
KL73 1J TE 3N9
KL73 1J TE 4N7
KL73 1J TE 5N6
KL73 1J TE 6N8
KL73 1J TE 8N2
KL73 1J TE 10N
KL73 1J TE 12N
KL73 1J TE 15N
KL73 1J TE 18N
KL73 1J TE 22N
KL73 1J TE 27N
KL73 1J TE 33N
KL73 1J TE 39N
KL73 1J TE 47N
KL73 1J TE 56N
KL73 1J TE 68N
KL73 1J TE 82N
KL73 2A TE 1N0
KL73 2A TE 1N2
KL73 2A TE 1N5
KL73 2A TE 1N8
KL73 2A TE 2N2
KL73 2A TE 2N7
KL73 2A TE 3N3
KL73 2A TE 3N9
KL73 2A TE 4N7
KL73 2A TE 5N6
KL73 2A TE 6N8
KL73 2A TE 8N2
KL73 2A TE 10N
KL73 2A TE 12N
KL73 2A TE 15N
KL73 2A TE 18N
KL73 2A TE 22N
KL73 2A TE 27N
KL73 2A TE 33N
KL73 2A TE 39N
KL73 2A TE 47N
KL73 2A TE 56N
KL73 2A TE 68N
KL73 2A TE 82N
KL73 2B TE 2N2
KL73 2B TE 2N7
KL73 2B TE 3N3
KL73 2B TE 3N9
KL73 2B TE 4N7
KL73 2B TE 5N6
KL73 2B TE 6N8
KL73 2B TE 8N2
KL73 2B TE 10N
KL73 2B TE 12N
KL73 2B TE 15N
KL73 2B TE 18N
KL73 2B TE 22N
KL73 2B TE 27N
KL73 2B TE 33N
KL73 2B TE 39N
KL73 2B TE 47N
KL73 2B TE 56N
KL73 2B TE 68N
KL73 2B TE 82N
KL73 2B TE 100
MARKING
L1
L2
L3
L4
22
27
33
39
47
56
68
82
10
12
15
H1
H2
H3
H4
H5
H6
H7
H8
H9
1.0
1.2
1.5
1.8
2.2
2.7
3.3
3.9
4.7
5.6
6.8
8.2
10
12
15
18
22
27
33
39
47
56
68
82
2N2
2N7
3N3
3N9
4N7
5N6
6N8
8N2
10N
12N
15N
18N
22N
27N
33N
39N
47N
56N
68N
82N
100
NOMINAL
INDUCTANCE
1.0 nH
1.2 nH
1.5 nH
1.8 nH
2.2 nH
2.7 nH
3.3 nH
3.9 nH
4.7 nH
5.6 nH
6.8 nH
8.2 nH
10 nH
12 nH
15 nH
18 nH
22 nH
27 nH
33 nH
39 nH
47 nH
56 nH
68 nH
82 nH
1.0 nH
1.2 nH
1.5 nH
1.8 nH
2.2 nH
2.7 nH
3.3 nH
3.9 nH
4.7 nH
5.6 nH
6.8 nH
8.2 nH
10 nH
12 nH
15 nH
18 nH
22 nH
27 nH
33 nH
39 nH
47 nH
56 nH
68 nH
82 nH
2.2 nH
2.7 nH
3.3 nH
3.9 nH
4.7 nH
5.6 nH
6.8 nH
8.2 nH
10 nH
12 nH
15 nH
18 nH
22 nH
27 nH
33 nH
39 nH
47 nH
56 nH
68 nH
82 nH
100 nH
INDUCTANCE
TOLERANCE
Q- FACTOR
(MIN.)
10
15
SELF-RESONANT
FREQUENCY(MIN.)
13000 MHz
10000 MHz
C (± 0.2 nH)
20
8000 MHz
6000 MHz
5000 MHz
5000 MHz
4000 MHz
3000 MHz
2500 MHz
2000 MHz
G (±2%)
J (±5%)
10
600 MHz
1500 MHz
1000 MHz
1.50
Ω
2.50
Ω
4.00
Ω
4.50
Ω
5.00
Ω
200 mA
150 mA
200 MHz
120 mA
100 mA
0.15
Ω
0.25
Ω
0.50
Ω
0.50
Ω
1.00
Ω
350 mA
350 mA
450 mA
500 MHz
DC RESISTANCE
(MAX.)
ALLOWABLE
DC CURRENT(MAX.)
MEASURING
FREQUENCY
0.10
Ω
650 mA
25
250 mA
20
13000 MHz
10000 MHz
9000 MHz
900 mA
0.25
Ω
800 mA
6000 MHz
5000 MHz
4500 MHz
4000 MHz
3000 MHz
2500 MHz
2000 MHz
1500 MHz
1000 MHz
1.00
Ω
300 mA
250 mA
1.50
Ω
200 mA
4.00
Ω
5.00
Ω
0.25
Ω
150 mA
200 MHz
500 MHz
C (±0.2 nH)
8000 MHz
25
0.50
Ω
700 mA
500 mA
400 mA
Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use.
G (±2%)
J (±5%)
20
15
800 MHz
10
700 MHz
600 MHz
9000 MHz
7000 MHz
6000 MHz
5000 MHz
4500 MHz
4000 MHz
3500 MHz
3000 MHz
2500 MHz
40
2000 MHz
G (±2%)
J (±5%)
25
1500 MHz
1000 MHz
500 MHz
15
400 MHz
25
C (±0.2 nH)
1000 mA
900 mA
500 MHz
0.50
Ω
800 mA
35
1.00
Ω
500 mA
400 mA
2.00
Ω
200 mA
200 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
47
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