b66319-g340-x1 EPCOS AG, b66319-g340-x1 Datasheet - Page 2
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b66319-g340-x1
Manufacturer Part Number
b66319-g340-x1
Description
Ef Coil Formers
Manufacturer
EPCOS AG
Datasheet
1.B66319-G340-X1.pdf
(6 pages)
■
Magnetic characteristics (per set)
6 l/A = 1.12 mm
l
A
A
V
Approx. weight 22 g/set
Ungapped
Material
N30
N27
N87
Gapped
Material
N27,
N87
The A
one gapped core (dimension g > 0).
Calculation factors (for formulas, see “E cores: general information”)
Material
N27
N87
Validity range:
Please read Cautions and warnings and
Important notes at the end of this document.
e
e
min
e
E 30/15/7
Core
Delivery mode: single units
= 67 mm
= 60 mm
= 49 mm
= 4000 mm
L
value in the table applies to a core set comprising one ungapped core (dimension g = 0) and
A
nH
3100 +30/–20%
1700 +30/–20%
1900 +30/–20%
g
mm
0.10 r0.02
0.18 r0.02
0.34 r0.02
L
2
2
value
Relationship between
air gap – A
K1 (25 °C)
90
90
–1
3
K1, K2: 0.10 mm < s < 2.00 mm
K3, K4: 560 nH < A
L
value
K2 (25 °C)
– 0.708
– 0.708
P
2760
1510
1690
A
approx.
nH
460
300
195
e
L
value
P
W/set
< 0.81 (200 mT, 25 kHz, 100 °C) B66319G0000X127
< 2.20 (200 mT, 100 kHz, 100 °C) B66319G0000X187
L
V
< 60 nH
Calculation of saturation current
K3 (25 °C)
156
154
2
09/06
P
410
265
175
e
K4 (25 °C)
– 0.847
– 0.796
K3 (100 °C) K4 (100 °C)
144
140
Ordering code
B66319G0000X130
Ordering code
** = 27 (N27)
**
B66319G0100X1**
B66319G0180X1**
B66319G0340X1**
= 87 (N87)
– 0.865
– 0.873
B66319