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Fax: 310-325-1044

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HT1500 SERIES

•

Helical Edge Wound (HEW™) Flat Wire Toroid Inductors

•

Low core loss

•

Excellent heat dissipation

•

Good DC bias characteristics

•

Lower ACR than traditional round wire

•

Extremely low interwinding capacitance

•

Operating Temperature -40ºC to +150ºC

•

Vertical and horizontal mount versions available (add -V or -H

after part number for mounting version)

ELECTRICAL PARAMETERS @ 25°C

Part Number

INDUCTANCE

(μH)

±12%

DCR

(mΩ)

MAX

Isat

(A) Typ

10% drop

Isat

(A) Typ

20% drop

Isat

(A) Typ

30% drop

Irms

(A) Typ

40ºC rise

HT1500-121

120.0

65.0

5.8

8.5

11.3

6

HT1500-281

285.0

65.0

2.5

3.8

5.0

6

HT1500-361

360.0

65.0

2.0

3.0

4.1

6

Note:

1.

Inductance measured at 10KHz, 1Vrms

2.

Isat is DC current at which the inductance drops the specified amount from its original value without bias.

3.

Irms is the DC current that causes the specified temperature rise of the winding from 25°C ambient for the inductor.

Product performance is limited to specified parameters. Data is subject to change without prior notice.

HELICAL EDGE WOUND

TOROID INDUCTOR

Dimensions

Unless otherwise specified, all tolerances are:

inch: .XX : ±0.015

.XXX : ±0.004

mm: X,X : ±0,38

X,XX : ±0,10

DIMENSIONS (inch / [mm])

VERTICAL MOUNT

HORIZONTAL MOUNT

35.0 Max

10.0±1.0

20.0 Max

2.00(x2)

0.40(x2)

15.0 Typ

35.0 Max

20.0 Max

9.80 Typ

2.00(x2)

10.0±1.0

0.40(x2)