PANASONIC ELT3KN004B

Fixed Inductors (Voltage Step-up Coils)
Voltage Step-up Coils
Chip
3KN
Series:
Type:
High inductance Voltage Step-up coil chip series for
piezoelectric buzzers and DC-DC circuitry of EL panels
ELT3KN
■ Features
● Small and thin
● High inductance
■ Recommended Applications
● Watches, Toys, Cameras, Electronic thermometers
● Pagers, PHS, wireless telephones
■ Explanation of Part Numbers
1
2
3
4
5
6
7
8
9
10
E
L
T
3
K
N
0
0
4
C
Outer size
Product Code
Construction
Design No.
Packaging
B
φ180 Reel
C
φ370 Reel
■ Standard Packing Quantity
● 1000 or 5000 pcs./Reel
■ Dimensions in mm (not to scale)
1
1.1±0.2
0.25±0.05
0.18±0.05
1.4±0.2
(3.3)
5.5±0.2
3
1.65±0.20
0.125±0.050
0.18±0.05
2
3
4
5
H
1
(3.3)
1.1±0.2
5.5±0.2
0.10±0.05
4.5±0.2
3.3±0.1
2.
73
±0
.1
0
2
4
0.8±0.1
3.3±0.1
5
(3.1)
4.5±0.2
6
0.10±0.05
4
1.4 max.
1.2±0.1
3.1±0.2
2.5±0.1
1.2±0.1
2
D
3.3±0.2
1.2±0.1
3.3±0.2
1.2±0.1
1
0.6±0.1
0.85±0.10
3.3±0.1
5
(3.1)
5.5±0.2
5.5±0.2
B
4
4
0.18±0.05
5
2.0±0.2
1.2±0.1
3
1.1±0.1
5
3
2
0.6±0.1
0.85±0.10
(3.1)
0.18±0.05
1.5±0.1
3
3.3±0.1
1
2
2
4
0.6±0.1
0.85±0.10
3.3±0.2
1.2±0.1
3.3±0.2
1.2±0.1
1
.2
1±0
φ3.
1
E
3.3±0.1
3.1±0.2
1.2±0.1
C
3.3±0.1
0.6±0.1
0.85±0.10
A
0.8±0.1
● Type 3KN
5
Part Name: 1 Core 2 Terminal 3Ring 4 Coil 5 Terminal board 6 Adhesive
Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use.
Should a safety concern arise regarding this product, please be sure to contact us immediately.
Jan. 2008
Fixed Inductors (Voltage Step-up Coils)
■ Standard Parts
Part No.
Inductance
(mH)
ELT3KN004첸
14.00
ELT3KN007첸
20.00
ELT3KN113첸
1.00
Tolerance(%)
±40
R. D. C
(액)
125
170
I.D.C
Dimensions
Tolerance(%) (mA) max.
±10
34
ELT3KN126첸
1.50
ELT3KN142첸
0.82
±10
49
ELT3KN019첸
14.00
ELT3KN109첸
3.80
ELT3KN114첸
2.50
ELT3KN014첸
30.00
ELT3KN018첸
35.00
ELT3KN028첸
50.00
±35
250
ELT3KN032첸
25.00
±40
185
±15
±10
±40
29.0
±10
1.7
115
±20
15.0
150
235
±15
±10
±15
1.9
10.0
285
1.00
35
30.0
ELT3KN118첸
2.50
64
20.0
ELT3KN122첸
2.00
44
20.0
ELT3KN127첸
0.47
14
50.0
ELT3KN128첸
0.56
15
0.68
17
2.30
51
ELT3KN020첸
30.00
±30
±15
1.4
34.0
150
2.5
177
10.0
85
15.0
125
1.7
ELT3KN125첸
4.00
ELT3KN041첸
14.00
ELT3KN042첸
20.00
ELT3KN043첸
12.00
113
1.7
ELT3KN139첸
0.68
19
40.0
ELT3KN140첸
0.82
22
ELT3KN135첸
1.10
32
175
ELT3KN136첸
2.00
55
ELT3KN137첸
4.00
117
ELT3KN149첸
0.33
ELT3KN151첸
0.56
±10
±10
±15
Permalloy ring
D
1.4
Brass ring
Permalloy ring
30.0
30.0
E
20.0
±10
11
17
Brass ring
23.0
7.50
±40
C
45.0
ELT3KN111첸
±10
Brass ring
Permalloy ring
1.4
10.00
ELT3KN129첸
±10
Permalloy ring
B
1.9
ELT3KN101첸
ELT3KN130첸
Brass ring
15.0
ELT3KN104첸
±10
A
30.0
125
83
Permalloy ring
1.4
25.0
24
±40
1.7
Magnetic
Composition
Brass ring
15.0
60.0
±15
50.0
ELT3KN152첸
0.47
14
ELT3KN155첸
1.10
38
50.0
ELT3KN162첸
4.00
117
±10
15.0
ELT3KN163첸
1.10
32
±15
30.0
25.0
H
Ring less
E
Brass ring
“첸” shows the packaging specifications.
Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use.
Should a safety concern arise regarding this product, please be sure to contact us immediately.
Mar. 2010