Voltage Step-up Coils
This series is not a recommended product. Not recommended for new design.
Voltage Step-up Coils
Chip type
ELT3KN series...
Description
This series is not a recommended product. Not recommended for new design.
Voltage Step-up Coils
Chip type
ELT3KN series
High inductance Voltage Step-up coil chip series for piezoelectric buzzers and DC/DC circuitry of EL panels
Features
● Small and thin ● High inductance ● RoHS compliant
Recommended applications
● Piezoelectric buzzer, Booster circuit for EL backlight (Watch, Electric thermometer, Portable device)
Standard packing quantity (Minimum quantity/Packing unit)
●1,000 pcs or 5,000 pcs / reel
Explanation of part numbers
1
2
3
4
5
6
7
8
9
10
ELT 3KN 0 0 4C
Product code
Outer size
Construction
Dimensions in mm (not to scale)
A
3.3±0.1
C
①
①
3.3±0.1
Design No.
Packaging Code Packaging
B ø 180 Reel C ø370 Reel
E ①
3.3±0.1
0.8±0.1
0.6±0.1 0.85±0.10
0.6±0.1 0.85±0.10
3.1±0.2 1.2±0.1
3.3±0.2 1.2±0.1
3.3±0.2 1.2±0.1
0.10±0.05
②
②
②
③
③
③
1.4 max.
0.18±0.05
2.0±0.2
0.18±0.05
1.5±0.1
④ ➄
(3.1) 5.5±0.2
1.2±0.1
④
➄
(3.1) 5.5±0.2
1.2±0.1
④
➄
(3.1) 4.5±0.2
B
3.3±0.1
①
D
3.3±0.1
①
H
①
4.5±0.2 3.3±0.1
0.8±0.1
0.6±0.1 0.85±0.10
0.6±0.1 0.85±0.10
3.1±0.2 2.5±0.1 1.2±0.1
3.3±0.2 1.2±0.1
3.3±0.2 1.2±0.1
0.25±0.05 0.18±0.05
1.65±0.20
0.125±0.050 0.18±0.05
②
②
③
③
②
1.4±0.2
④
④
④
➄
(3.3) 5.5±0.2
1.1±0.2
➄
(3.3) 5.5±0.2
1.1±0.2
➄
1.1±0.1
Part Name: ①Core ②Terminal ③Ring ④Coil ⑤Terminal board ⑥Adhesive
Design and specifications are each subject to change without notice. Ask factory for the current tech...
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