Product specifications
Core
EFD20/10/7
Effective parameters
Symbol
∑(I/A)
Ve
Le
Ae
Amin
m
Parameter
core factor (C1)
effective volume
effective length
effective area
minimum area
EFD20/10/7
Value
1.52
1460
47
31
29
≈ 3.5
Unit
mm⁻¹
mm³
mm
mm²
mm²
g/pcs
Dimensions for product: EFD20/10/7
Symbol
A
C
E
F
G
H1
H2
Nom
20.00
6.65
15.40
8.90
3.60
10.00
7.70
Tol +
0.55
0.15
0.50
0.20
0.15
0.15
0.25
Tol -
0.55
0.15
0.50
0.20
0.15
0.15
0.25
Max
20.55
6.80
15.90
9.10
3.75
10.15
7.95
Min
19.45
6.50
14.90
8.70
3.45
9.85
7.45
Unit
mm
mm
mm
mm
mm
mm
mm
Inductance factor
Material
3C95
3C96
3F36
3F46
Value
1540
1200
950
580
Tol +
25%
25%
25%
25%
Tol -
25%
25%
25%
25%
Unit
nH/turns²
nH/turns²
nH/turns²
nH/turns²
Power loss: 3C95
Measuring conditions
100 kHz
100 kHz
200 mT
200 mT
100 ºC
25 ºC
Power loss: 3C96
Measuring conditions
100 kHz
400 kHz
200 mT
50 mT
100 ºC
100 ºC
Max
0.660
0.260
Unit
W/set
W/set
Max
0.700
0.760
Unit
W/set
W/set
2016
Product specifications
Core
EFD20/10/7
Power loss: 3F36
Measuring conditions
Max
100 ºC
100 ºC
Power loss: 3F46
Measuring conditions
Max
100 ºC
100 ºC
0.580
0.220
Unit
W/set
W/set
0.220
1.700
Unit
W/set
W/set
500 kHz
500 kHz
50 mT
100 mT
1000 kHz
3000 kHz
50 mT
10 mT
Bsat
Measuring conditions
25 kHz
25 kHz
25 kHz
25 kHz
250 A/m
250 A/m
250 A/m
250 A/m
100 ºC
100 ºC
100 ºC
100 ºC
Material
3C95
3C96
3F36
3F46
Min
330
340
340
330
Unit
mT
mT
mT
mT
Accessories
Ordering name
CLI-EFD20
CLM-EFD20
CPH-EFD20-1S-10PD-Z
CPHS-EFD20/7-1S-10P
CSH-EFD20-1S-8P-IZ
CSH-EFD20-1S-8P-TZ
CSHS-EFD20-1S-10P-Z
CSHS-EFD20-1S-12P
Clip
Clamp
Coil former, termoplastic, horizontal
Coil former, termoplastic, horizontal, S
Coil former, termoset, horizontal
Coil former, termoset, horizontal
Coil former, termoset, horizontal, SMD
Coil former, termoset, horizontal, SMD
Description
Ordering code
432202135151
432202102211
432202106161
432202100071
432202106931
432202106291
432202106091
432202104331
2016
嵌入式系统
