ELK-EA471FA Panasonic, ELK-EA471FA Datasheet
ELK-EA471FA
Manufacturer Part Number
ELK-EA471FA
Description
EMI/RFI Suppressors & Ferrites ELKEA EMI Filter H-Rated current typ
Manufacturer
Panasonic
Datasheet
1.ELK-EA220FA.pdf
(3 pages)
Specifications of ELK-EA471FA
Capacitance
470 pF
Voltage Rating
50 Volts
Product
EMI Filters
Maximum Dc Current
2 Amps
Operating Temperature Range
- 20 C to + 85 C
Package / Case
3218
Termination Style
SMD/SMT
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ELK-EA471FA
Manufacturer:
Panasonic - ECG
Quantity:
154 469
Coil type EMI Filters (Digital Noise Filters)
SMD
Series:
■
●
●
●
■
●
●
●
●
■
■
■
Design and specifi cations are each subject to change without notice. Ask factory for the current technical specifi cations before purchase and/or use.
Should a safety concern arise regarding this product, please be sure to contact us immediately.
Features
3218 case size, 2 A rated current.
No variation in attenuation characteristics as current
changes.
The stable P/N marking using laser technology makes
the part number check easier.
Typical Specifi cation
Operating temperature
Rated Voltage
Rated Current
Reliability characteristics endurance (High Temp.)
Soldering condition (refl ow) : 85 °C 50 V 2 A 1000 h (Spec : 500 h)
Standard Parts
ELKE100FA
ELKE220FA
ELKE470FA
ELKE101FA
ELKE221FA
ELKE471FA
ELKE102FA
ELKE222FA
ELKE103FA
ELKE333FA
Performance characteristics (Reference)
-10
-20
-30
-40
-50
-60
Indication Examples
10
0
Part No.
1
ELKE
1 0 3 P
333
103P
10
Inner Capacitance : 3 Letters
103
Cut off frequency
222
102
Month Code : 1 Letter
ELKE
Frequency (MHz)
(MHz)
200
250
100
50
25
10
(Top View)
(Side View)
5
2
0.5/DC
0.2/DC
: –20 to +85 °C
: DC 50 V (Except ELKE333FA : DC25 V)
: DC 2 A
100
221
471
101
FA
470
220
Inner Capacitance
100
1000
(pF typ.)
33000
10000
1000
2200
220
100
470
10
22
47
10000
Voltage
Rated
■
(V)
50
25
Equivalent circuit, measurement block diagram
note1 : 4th letter ( ) of marking indicates the Month Code.
Current
Rated
2.0
(A)
SG
L
Indication
100
220
222
103
333
470
221
102
101
471
C
L
Coil type EMI Filters
min. Packaging unit
VV
(pcs.)
2000
Dec. 2007
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ELK-EA471FA Summary of contents
Page 1
... Typical Specifi cation ● Operating temperature : –20 to +85 °C ● Rated Voltage : (Except ELKE333FA : DC25 V) ● Rated Current : ● Reliability characteristics endurance (High Temp.) Soldering condition (refl ow ° 1000 h (Spec : 500 h) ■ Standard Parts Cut off frequency Part No ...
Page 2
... Coil type EMI Filters (Digital Noise Filters) ELKE Series: ■ Features ● 3218 case size rated current (ELKEA) and 2 A rated current (ELKE). ● High ESD suppression with varistor and included coils. ● No variation in attenuation characteristics as current changes. ● The stable P/N marking using laser technology makes the part number check easier. ■ ...
Page 3
Dimensions in mm (not to scale) 0.8 2.3 3.2 1.8 ■ Packaging state Content indication Reel Reel Product Pocket Pulling direction ■ Soldering conditions for refl ow 300 200 180 °C 150 °C 100 120 s ...