B66243-A1018-T1 EPCOS [EPCOS], B66243-A1018-T1 Datasheet

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B66243-A1018-T1

Manufacturer Part Number
B66243-A1018-T1
Description
E 42/21/20 Core
Manufacturer
EPCOS [EPCOS]
Datasheet
I
I
Magnetic characteristics (per set)
l
A
A
V
Approx. weight 116 g/set
Ungapped
Mate-
rial
N27
N87
Gapped
Mate-
rial
N27
The A
one gapped core (dimension g > 0).
Calculation factors (for formulas, see “E cores: general information”, page 382)
Material
N27
N87
Validity range:
e
l/A = 0,41 mm
e
min
e
E 42/21/20
Core
In accordance with IEC 61246
E cores are supplied as single units
= 97 mm
= 234 mm
= 229 mm
= 22 700 mm
L
A
nH
4750 + 30/– 20 % 1560 3800
5200 + 30/– 20 % 1690 3800
g
mm
0,25
0,50
1,00
1,50
value in the table applies to a core set comprising one ungapped core (dimension g = 0) and
L
value
0,02
0,05
0,05
0,05
Relationship between
air gap – A
K1 (25 °C)
354
354
2
2
–1
3
K1, K2: 0,10 mm < s < 3,00 mm
K3, K4: 160 nH < A
L
A
nH
1029
e
603
354
259
value
L
K2 (25 °C)
– 0,770
– 0,770
value approx.
A
nH
L1min
L
P
W/set
< 4,40 (200 mT, 25 kHz, 100 °C) B66329-G-X127
< 12,00 (200 mT, 100 kHz, 100 °C) B66329-G-X187
< 1500 nH
V
Calculation of saturation current
K3 (25 °C)
574
555
427
338
198
116
e
85
08/01
K4 (25 °C)
– 0,847
– 0,796
K3 (100 °C) K4 (100 °C)
534
521
Ordering code
Ordering code
B66329-G250-X127
B66329-G500-X127
B66329-G1000-X127
B66329-G1500-X127
– 0,865
– 0,873
B66329

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B66243-A1018-T1 Summary of contents

Page 1

E 42/21/20 Core I In accordance with IEC 61246 I E cores are supplied as single units Magnetic characteristics (per set) –1 l 234 ...

Page 2

... Solderability: to IEC 60068-2-20, test Ta, method 1 (aging 3): 235 ° Resistance to soldering heat: to IEC 60068-2-20, test Tb, method 1B: 350 °C, 3,5 s Winding: see “Processing Notes”, page 159 Sections 172 100 A value Pins Ordering code B66243-A1018-T1 Hole arrangement View in mounting direction 428 08/01 B66243 ...

Page 3

Herausgegeben von EPCOS AG Marketing Kommunikation, Postfach 80 17 09, 81617 München, DEUTSCHLAND  EPCOS AG 2000. Alle Rechte vorbehalten. Vervielfältigung, Veröffentlichung, Verbreitung und Verwertung dieser Broschüre und ihres Inhalts ohne ausdrückliche Genehmigung der EPCOS AG nicht gestattet. Mit den ...

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