ELF-18D850X Datasheet, PDF (1/3 Pages) Panasonic Semiconductor – Dimensions in mm (not to scale)

s Series V
q Type 290
Dimensions in mm (not to scale)
Line Filters
Recommended PWB piercing plan
Marking
13.0±0.5
21.0±1.0
10.0±0.5
16.0±1.0
4-f0.8±0.1
4-f1.2±0.1
1
4
2
3
13.00±0.05
Examples
Part No.
ELF18D290H
ELF18D290C
ELF18D290A
ELF18D290G
ELF18D290L
ELF18D290P
ELF18D290M
V DC Resistance
Marking
290H
290C
290A
290G
290L
290P
290M
Inductance
VDCR(W)
[at 20 ¡C]
(mH)min. _{(Tol ±20 %)}
33.00
2.691
22.00
1.707
18.00
1.271
10.00
0.782
8.20
0.681
6.80
0.571
5.60
0.504
Current
(A rms)
max.
0.3
0.4
0.5
0.6
0.6
0.7
0.8
Part No.
ELF18D290R
ELF18D290S
ELF18D290E
ELF18D290T
ELF18D290V
ELF18D290D
ELF18D290B
Marking
290R
290S
290E
290T
290V
290D
290B
Inductance
VDCR(W)
[at 20 ¡C]
(mH)min. _{(Tol.±20 %)}
3.90
0.305
3.30
0.277
2.70
0.248
2.20
0.186
1.80
0.162
1.20
0.119
0.82
0.072
Current
(A rms)
max.
1.0
1.1
1.1
1.3
1.5
1.6
2.0
q Type 450
Dimensions in mm (not to scale)
Marking
Recommended PWB piercing plan
4-f1.2±0.1
1
4
13.0±0.5
25.0±1.0
10.0±0.5
18.0±1.0
4-f0.8±0.1
2
3
13.00±0.05
Examples
Part No.
ELF18D450Q
ELF18D450H
ELF18D450B
ELF18D450J
ELF18D450G
ELF18D450L
V DC Resistance
Marking
ELF450Q
ELF450H
ELF450B
ELF450J
ELF450G
ELF450L
Inductance
VDCR(W)
[at 20 ¡C]
(mH)min. _{(Tol ±20 %)}
56.0
1.795
39.0
1.332
18.0
0.655
10.0
0.384
8.2
0.274
6.8
0.253
Current
(A rms)
max.
0.4
0.5
0.8
1.0
1.1
1.2
Part No.
ELF18D450D
ELF18D450K
ELF18D450A
ELF18D450C
ELF18D450M
Marking
ELF450D
ELF450K
ELF450A
ELF450C
ELF450M
Inductance
VDCR(W)
[at 20 ¡C]
(mH)min. _{(Tol.±20 %)}
5.6
0.191
3.9
0.133
2.7
0.110
2.2
0.084
1.2
0.043
Current
(A rms)
max.
1.4
1.8
2.0
2.2
3.0
Design, Specifications are subject to change without notice. Ask factory for technical specifications before purchase and/or use.
Whenever a doubt about safety arises from this product, please inform us immediately for technical consultation without fail.