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Core. B66329 Datasheet

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Core. B66329 Datasheet






B66329 Core. Datasheet pdf. Equivalent




B66329 Core. Datasheet pdf. Equivalent





Part

B66329

Description

Core



Feature


www.DataSheet4U.com E 42/21/20 Core I In accordance with IEC 61246 I E cores ar e supplied as single units B66329 Mag netic characteristics (per set) Σl/A le Ae A min Ve = 0,41 mm–1 = 97 mm = 234 mm2 = 229 mm2 = 22 700 mm3 Approx . weight 116 g/set Ungapped Mate- AL v alue nH rial N27 N87 µe A L1min P V nH W/set Ordering code 4750 + 30/– 20 % 1560 3800 5200 + 30.
Manufacture

EPCOS

Datasheet
Download B66329 Datasheet


EPCOS B66329

B66329; /– 20 % 1690 3800 < 4,40 (200 mT, 25 kHz, 100 °C) B66329-G-X127 < 12,00 (20 0 mT, 100 kHz, 100 °C) B66329-G-X187 Gapped Mate- g rial mm N27 0,25 ± 0,02 0,50 ± 0,05 1,00 ± 0,05 1,50 ± 0,05 AL value approx. nH 1029 603 354 259 µe 338 198 116 85 Ordering code B6632 9-G250-X127 B66329-G500-X127 B66329-G10 00-X127 B66329-G1500-X127 The A L valu e in the table applies to a.


EPCOS B66329

core set comprising one ungapped core ( dimension g = 0) and one gapped core (d imension g > 0). Calculation factors ( for formulas, see “ E cores: general information”, page 382) Material Rela tionship between air gap – A L value K1 (25 °C) N27 N87 Validity range: 354 354 K2 (25 °C) – 0,770 – 0,770 Ca lculation of saturation current K3 (25 °C) 574 555 K4 (25 °C) – 0,847.


EPCOS B66329

– 0,796 K3 (100 °C) K4 (100 °C) 534 521 – 0,865 – 0,873 K1, K2 : 0,10 mm < s < 3,00 mm K3, K4 : 160 nH < A L < 1500 nH 427 08/01 E 42/21/20 Access ories Coil former Material: GFR polyter ephthalate (UL 94 V-0, insulation class to IEC 60085: F max. operating tempera ture 155 °C), color code black Soldera bility: to IEC 60068-2-20, test Ta, met hod 1 (aging 3): 235 °C, 2 .

Part

B66329

Description

Core



Feature


www.DataSheet4U.com E 42/21/20 Core I In accordance with IEC 61246 I E cores ar e supplied as single units B66329 Mag netic characteristics (per set) Σl/A le Ae A min Ve = 0,41 mm–1 = 97 mm = 234 mm2 = 229 mm2 = 22 700 mm3 Approx . weight 116 g/set Ungapped Mate- AL v alue nH rial N27 N87 µe A L1min P V nH W/set Ordering code 4750 + 30/– 20 % 1560 3800 5200 + 30.
Manufacture

EPCOS

Datasheet
Download B66329 Datasheet




 B66329
www.DataSheet4U.com
E 42/21/20
Core
I In accordance with IEC 61246
I E cores are supplied as single units
Magnetic characteristics (per set)
Σl/A = 0,41 mm1
le = 97 mm
Ae = 234 mm2
Amin = 229 mm2
Ve = 22 700 mm3
Approx. weight 116 g/set
B66329
Ungapped
Mate- AL value
rial nH
µe AL1min PV
nH W/set
Ordering code
N27 4750 + 30/20 % 1560 3800 < 4,40 (200 mT, 25 kHz, 100 °C) B66329-G-X127
N87 5200 + 30/20 % 1690 3800 < 12,00 (200 mT, 100 kHz, 100 °C) B66329-G-X187
Gapped
Mate- g
rial mm
N27 0,25 ± 0,02
0,50 ± 0,05
1,00 ± 0,05
1,50 ± 0,05
AL value approx.
nH
1029
603
354
259
µe
338
198
116
85
Ordering code
B66329-G250-X127
B66329-G500-X127
B66329-G1000-X127
B66329-G1500-X127
The AL value in the table applies to a core set comprising one ungapped core (dimension g = 0) and
one gapped core (dimension g > 0).
Calculation factors (for formulas, see E cores: general information, page 382)
Material
N27
N87
Relationship between
air gap AL value
K1 (25 °C) K2 (25 °C)
354 0,770
354 0,770
Calculation of saturation current
K3 (25 °C)
574
555
K4 (25 °C)
0,847
0,796
K3 (100 °C) K4 (100 °C)
534 0,865
521 0,873
Validity range:
K1, K2: 0,10 mm < s < 3,00 mm
K3, K4: 160 nH < AL < 1500 nH
427 08/01




 B66329
E 42/21/20
Accessories
B66243
Coil former
Material:
GFR polyterephthalate (UL 94 V-0, insulation class to IEC 60085:
F max. operating temperature 155 °C), color code black
Solderability: to IEC 60068-2-20, test Ta, method 1 (aging 3): 235 °C, 2 s
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
1
AN
mm2
172
lN
mm
100
AR value
µΩ
20
Pins
18
Ordering code
B66243-A1018-T1
Hole arrangement
View in mounting direction
428 08/01




 B66329
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 Angaben in dieser Broschüre werden die Bauelemente spezifiziert, keine Eigenschaften
zugesichert. Bestellungen unterliegen den vom ZVEI empfohlenen Allgemeinen Lieferbedingungen
für Erzeugnisse und Leistungen der Elektroindustrie, soweit nichts anderes vereinbart wird.
Diese Broschüre ersetzt die vorige Ausgabe.
Fragen über Technik, Preise und Liefermöglichkeiten richten Sie bitte an den Ihnen nächstgele-
genen Vertrieb der EPCOS AG oder an unsere Vertriebsgesellschaften im Ausland.
Bauelemente können aufgrund technischer Erfordernisse Gefahrstoffe enthalten. Auskünfte
darüber bitten wir unter Angabe des betreffenden Typs ebenfalls über die zuständige Vertriebsge-
sellschaft einzuholen.
Published by EPCOS AG
Marketing Communications, P.O. Box 80 17 09, 81617 Munich, GERMANY
EPCOS AG 2000. All Rights Reserved. Reproduction, publication and dissemination of this bro-
chure and the information contained therein without EPCOSprior express consent is prohibited.
The information contained in this brochure describes the type of component and shall not be con-
sidered as guaranteed characteristics. Purchase orders are subject to the General Conditions for
the Supply of Products and Services of the Electrical and Electronics Industry recommended by the
ZVEI (German Electrical and Electronic ManufacturersAssociation), unless otherwise agreed.
This brochure replaces the previous edition.
For questions on technology, prices and delivery please contact the Sales Offices of EPCOS AG or
the international Representatives.
Due to technical requirements components may contain dangerous substances. For information on
the type in question please also contact one of our Sales Offices.
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