TN-200
Thin Film Chip Inductors
Type KL73 Series
1. Scope
This specification applies to Thin Film Chip Inductors (KL73) 1E, 1J, 2A and 2B sizes
produced by KOA Corporation.
2. Type Designation
The type designation shall be the following form:
CERTIFIED
KL73
Type
1E
1J
2A
2B
Chip Size
.039 X .020 X .014"
(1.0 X 0.5 X 0.35 mm)
.063 X .031 X.020"
(1.6 X 0.8 X 0.5 mm)
.079 X .049 X .020"
(2.0 X 1.25 X 0.5 mm)
.126 X .063 X .024"
(3.2 X 1.6 X 0.6 mm)
TE
Packaging
10N
Nominal
Inductance
G
Tolerance
Thin Film
Chip Inductors
TE: Embossed Taping
No Designation: Bulk
C: ± 0.2nH
(≤ 4.7nH only)
G: ±2%
J: ±5%
3. Rating
Ratings
Item
Nominal Inductance Range (nH)
Inductance Tolerance
Quality Factor (typ.)
Self Resonant Frequency (typ.) (MHz)
DC Resistance (typ.) (Ω)
Allowable Current (max.) (mA)
Operating Temperature Range (°C)
Storage Temperature Range (°C)
10 ~ 7
0402
1.0 ~ 27
0603
1.0 ~ 82
0805
1.0 ~ 82
1206
2.2 ~ 100 (E-12 series)
± 2%, ± 5% (± 0.2nH: Under 4.7nH)
12 ~ 25
15 ~ 32
600 ~ 13,000
0.03 ~ 4.00
150 ~ 900
-40°C ~ +85°C
-40°C ~ +125°C
17 ~ 44
470 ~ 9,000
0.07 ~ 1.90
250 ~ 1,000
12,000 ~ 1,500 600 ~ 13,000
0.15 ~ 5.00
700 ~ 150
0.05 ~ 4.50
100 ~ 650
PAGE 1 OF 12
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USA
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814-362-5536
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Fax 814-362-8883
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www.koaspeer.com
TN-200
Rating Table
Type
Nominal
DC
Allowable Measuring
Inductance Quality Self Resonant
Inductance Marking Tolerance Factor Frequency Resistance DC Current Frequency
(nH)
(typ.) (typ.) (MHz)
(typ.) (Ω) (typ.) (mA)
(MHz)
KL73 1E T 1N0C
KL73 1E T 1N2C
KL73 1E T 1N5C
KL73 1E T 1N8C
KL73 1E T 2N2C
KL73 1E T 2N7C
KL73 1E T 3N3C
KL73 1E T 3N9C
KL73 1E T 4N7C
KL73 1E T 5N6
KL73 1E T 6N8
KL73 1E T 8N2
KL73 1E T 10N
KL73 1E T 12N
KL73 1E T 15N
KL73 1E T 18N
KL73 1E T 22N
KL73 1E T 27N
KL73 1J TE 1N0C
KL73 1J TE 1N2C
KL73 1J TE 1N5C
KL73 1J TE 1N8C
KL73 1J TE 2N2C
KL73 1J TE 2N7C
KL73 1J TE 3N3C
KL73 1J TE 3N9C
KL73 1J TE 4N7C
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
1.0
1.2
1.5
1.8
2.2
2.7
3.3
3.9
4.7
5.6
6.8
8.2
10.0
12.0
15.0
18.0
22.0
27.0
1.0
1.2
1.5
1.8
2.2
2.7
3.3
3.9
4.7
5.6
6.8
8.2
10.0
12.0
15.0
18.0
22.0
27.0
33.0
39.0
12,000
10,000
C
(± 0.2nH)
8,000
6,000
5,000
4,000
3,000
G (± 2%)
J (± 5%)
2,500
2,000
7
L1
L2
L3
L4
22
27
33
39
47
56
68
82
10
12
15
H1
H2
H3
H4
H5
10
15
C
(± 0.2nH)
20
6,000
5,000
4,000
3,000
25
G (± 2%)
J (± 5%)
10
2,500
2,000
1,500
1,000
1,100
1,500
0.15
700
0.20
0.25
0.30
0.50
650
600
550
500
450
350
300
250
200
150
200
10
500
1.00
1.50
2.00
3.00
5.00
0.05
0.06
0.07
0.08
0.09
0.10
0.11
0.12
0.15
0.22
0.26
0.30
0.42
0.46
0.60
0.90
1.10
1.40
1.60
1.70
13,000
10,000
8,000
650
450
500
350
250
200
250
200
150
200
: Inductance tolerance (G or J)
Bolivar Drive
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PAGE 2 OF 12
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P.O. Box 547
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Bradford, PA 16701
USA
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814-362-5536
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Fax 814-362-8883
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TN-200
Rating Table
Continued
Type
Nominal
DC
Allowable Measuring
Inductance Quality Self Resonant
Inductance Marking Tolerance Factor Frequency Resistance DC Current Frequency
(nH)
(typ.) (typ.) (MHz)
(typ.) (Ω) (typ.) (mA)
(MHz)
KL73 1J TE 47N
KL73 1J TE 56N
KL73 1J TE 68N
KL73 1J TE 82N
KL73 2A TE 1N0C
KL73 2A TE 1N2C
KL73 2A TE 1N5C
KL73 2A TE 1N8C
KL73 2A TE 2N2C
KL73 2A TE 2N7C
KL73 2A TE 3N3C
KL73 2A TE 3N9C
KL73 2A TE 4N7C
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 2N2C
KL73 2B TE 2N7C
KL73 2B TE 3N3C
KL73 2B TE 3N9C
KL73 2B TE 4N7C
KL73 2B TE 5N6
KL73 2B TE 6N8
KL73 2B TE 8N2
KL73 2B TE 10N
47.0
56.0
68.0
82.0
1.0
1.2
1.5
1.8
2.2
2.7
3.3
3.9
4.7
5.6
6.8
8.2
10.0
12.0
15.0
18.0
22.0
27.0
33.0
39.0
47.0
56.0
68.0
82.0
2.2
2.7
3.3
3.9
4.7
5.6
6.8
8.2
10.0
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
10.0
12.0
15.0
18.0
22.0
27.0
33.0
39.0
47.0
56.0
68.0
82.0
2N2
2N7
3N3
3N9
4N7
5N6
6N8
8N2
10N
G (± 2%)
J (± 5%)
13
1,000
800
700
600
13,000
10,000
9,000
24
C
(± 0.2nH)
28
8,000
6,000
5,000
4,500
4,000
3,000
2,750
2,500
2,250
1,600
1,450
1,350
1,200
1,000
950
800
700
600
9,000
7,000
6,000
5,000
4,500
4,000
3,500
3,000
2,900
29
30
30
32
30
28
G (± 2%)
J (± 5%)
22
15
17
1.90
3.50
4.00
4.50
0.03
0.04
0.05
0.06
0.07
0.09
0.10
0.12
0.16
0.18
0.26
0.28
0.36
0.38
0.40
1.00
1.10
1.20
1.30
1.40
1.50
3.50
4.00
0.07
0.08
0.10
0.11
0.13
0.15
0.18
0.21
120
100
200
900
800
700
500
500
450
400
300
250
200
15
32
38
40
42
44
G (± 2%)
J (± 5%)
40
44
150
C
(± 0.2nH)
1,000
900
500
800
: Inductance tolerance (G or J)
PAGE 3 OF 12
Bolivar Drive
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P.O. Box 547
s
Bradford, PA 16701
s
USA
s
814-362-5536
s
Fax 814-362-8883
s
www.koaspeer.com
TN-200
Rating Table
Continued
Type
Nominal
DC
Allowable Measuring
Inductance Quality Self Resonant
Inductance Marking Tolerance Factor Frequency Resistance DC Current Frequency
(nH)
(typ.) (typ.) (MHz)
(typ.) (Ω) (typ.) (mA)
(MHz)
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
12.0
15.0
18.0
22.0
27.0
33.0
39.0
47.0
56.0
68.0
82.0
100.0
5.6
15N
18N
22N
27N
33N
39N
47N
56N
68N
82N
100.0
42
30
G (± 2%)
J (± 5%)
28
18
17
18
19
2,700
2,400
2,100
1,940
1,680
1,500
1,300
1,270
600
570
480
470
0.22
0.30
0.37
0.45
0.58
0.69
0.78
0.85
1.50
1.60
1.80
1.90
800
500
500
400
200
250
: Inductance tolerance (G or J)
4. Dimensions
L
W
.020
(0.5 ± 0.05)
.031
(0.8 ± 0.1)
.049
(1.25 ± 0.2)
.063
(1.6 ± 0.2)
H
Dimensions in inches (mm)
a
.006
(0.15 ± 0.1)
.012
(0.3 ± 0.1)
.016
(0.4 ± 0.2)
.020
(0.5 ± 0.2)
b
.010
(0.25 ± 0.1)
.012
(0.3 ± 0.1)
.012
(0.3 ± 0.2)
.016
0.2
(0.4 ±
0.1
)
5N6
a
L
a
0402
W
0603
0805
1206
H
.039
(1.0 ± 0.1)
.063
(1.6 ± 0.2)
.079
(2.0 ± 0.2)
.126
(3.2 ± 0.2)
.014
(0.35 ± 0.05)
.020
(0.5 ± 0.1)
.020
(0.5 ± 0.1)
.024
(0.6 ± 0.1)
b
b
5. Construction
5
4
3
2
6
7
1
8
1
2
3
4
5
Alumina ceramic substrate
Cross electrode
Polyimide insulated film
Cu thin film coil pattern
Epoxy protected film
Ni barrier
Solder plating
Veer hole
Direction mark
10 Marking
6
7
8
9
PAGE 4 OF 12
Bolivar Drive
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P.O. Box 547
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Bradford, PA 16701
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USA
s
814-362-5536
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Fax 814-362-8883
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www.koaspeer.com
TN-200
5. Construction
Continued
1
2
3
4
5
Alumina ceramic substrate
Cross electrode
Polyimide insulated film
Cu thin film coil pattern
Epoxy protected film
7
9
Ni barrier
Solder plating
Veer hole
Direction mark
10 Marking
6
7
8
9
10
5
7
3
4
5N6
6. Marking
6-1 Coating and Marking Color
6-2 Marking Method
0402
Inductance value shall have no marking.
Direction marking only.
0603
Inductance value shall be indicated to two
letters marking of figures and alphabet.
Direction
(Example of marking)
mark
L1
1.0nH
56
5.6nH
10
10nH
H6
47nH
See marking item on page 2, rating table.
Coating color:
Direction mark color:
Dark blue
Yellow
1206
Inductance value shall be indicated to
two letters marking of significant figures.
An alphabetical letter N shall replace
position of decimal point.
(Example of marking)
2N2
2.2nH
5N6
5.6nH
10
10nH
47
47nH
Direction
mark
5N6
Decimal
point
56
0805
Inductance value shall be indicated to two
letters marking, including decimal point.
(Example of marking)
2.2
2.2nH
5.6
5.6nH
10
10nH
47
47nH
Direction
mark
5.6
Decimal
point
PAGE 5 OF 12
Bolivar Drive
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P.O. Box 547
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Bradford, PA 16701
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USA
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814-362-5536
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Fax 814-362-8883
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www.koaspeer.com
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