Datasheet > THAR1290

THAR1290

更新时间： 2024-02-23 01:55:34

品牌	Logo	应用领域
台达 - DELTA		电感器
页数	文件大小	规格书
1页	185K
描述
Through Hole Power Inductors

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THAR1290 数据手册

Through Hole Power Inductors

THAR1285, 1290 & 1211C Typ e

Features

RoHS compliant.

High current ( lsat up to 40A ) though hole type.

Magnetically shielded, suitable for hight density mounting.

High energy storage and low DCR.

Ideal for power source circuits, DC-DC converter,

DC-AC inverters inductor application.

In addition to the standard versions shown here,

customized inductors are available to meet your exact requirements.

Mechanical Dimens ion:

RECOMMENDED PAD PATTERNS

5.70

6.30

5.70

6.30

UNIT : mm/inch

PART NO.

A (MAX)

B (MAX)

D (MAX)

THAR1285

THAR1290

THAR1211C

11.9 / 0.469

12.0 / 0.472

11.9 / 0.469

11.0 / 0.433

3.5 0.5 / 0.138 0.02

8.5 / 0.335 8.5 0.3 / 0.335 0.012 1.5 0.1 / 0.059 0.004 1.8 / 0.071

9.0 / 0.354 8.5 0.3 / 0.335 0.012 1.5 0.1 / 0.059 0.004 1.8 / 0.071

3.5 0.5 / 0.138 0.02 11.0 / 0.433 8.5 0.3 / 0.335 0.012 1.4 0.1 / 0.055 0.004 1.7 / 0.067

At 25^oC: 100KHz, 1V

Electrical Characteris tics :

PART NO.

DCR

Is at

Irms

(uH)

0.47

0.60

0.19

0.30

1.20

1.80

0.30

0.50

)

(Adc)

THAR1285-R47

THAR1285-0R6

THAR1290-R19

THAR1290-0R3

THAR1290-1R2

THAR1290-1R8

THAR1211C-0R3

THAR1211C-0R5

0.80 7%

0.67 7%

0.80 7%

3.20 MAX

4.30 MAX

0.75 7%

1.00 7%

1. Lo is the initial inductance and the tolerance is 20%.

2. Isat is the DC current which cause the inductance drop approximately 20% of its nominal inductance without current.

3. Irms is the DC current which cause the surface temperature of the part increase less than 45 C.

4. Operating temperature : -40 C to 125 C ( including self-temperature rise ).

DELTA ELECTRONICS, INC.

(TAOYUAN PLANT CPBG)

252, SAN YING ROAD, KUEISAN INDUSTRIAL ZONE, TAOYUAN SHIEN, 333, TAIWAN, R.O.C.

TEL: 886-3-3591968; FAX: 886-3-3591991

http://www.de lta ww.c om

150

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