322515 Viking Tech Corporation, 322515 Datasheet

322515

Manufacturer Part Number

322515

Description

Smd Power Inductor ?vlh

Manufacturer

Viking Tech Corporation

Datasheet

1.322515.pdf (7 pages)

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SMD Power Inductor－－－－ VLH

■ ■ ■ ■ Dimensions

■ ■ ■ ■ Product Identification

■ ■ ■ ■ Features

－The miniature chip inductors is wound on a special ferrite core.

－VLH322515/322520/453226 are high Q value at high frequency

－VLH321618C/VLH322520C/453226C/565047C are low DC

■ ■ ■ ■ Applications

－Pagers, Cordless Phone

－High Frequency Communication Products

－Personal Computers

－Disk Drives And Computer Peripherals

－DC Power Supply Circuits

■ ■ ■ ■ Characteristics

－Rated DC Current: The current when the inductance becomes

－Operating temperature range: -40～85°C

Product Type

Offer shielded product by customer’s requirement.

and low DC resistance.

resistance, high current capacity, and high impedance

characteristics. They are excellent for using as a choke coil in

DC power supply circuits.

10% lower than its initial value or the current when the

temperature of coil increases △20°C. The smaller one is

defined as Rated DC Current. (Ta=25° C)

201609E

201514

321618C

322515

322520C

453226C

575047C

VLH

Type

201609: 2.0x1.6x0.9

201514: 2.0x1.5x1.4

321618: 3.2x1.6x1.8

322515: 3.2x2.5x1.55

322520: 3.2x2.5x2.0

453226: 4.5x3.2x2.6

575047: 5.7x5.0x4.7

Tel: 886-3-5972931

2.0±0.3

3.2±0.3

4.5±0.3

5.7±0.3

Dimensions

453226

(AxBxC)

except 201609E

1.6±0.3

1.5±0.3

1.6±0.2

2.5±0.2

3.2±0.2

5.0±0.3

Fax: 886-3-5973494

C: Choke Use

: General Use

Use

1.55±0.3

0.9±0.2

1.4±0.4

1.8±0.3

2.0±0.3

2.6±0.3

4.7±0.5

0.5min.

0.7min.

1.0min.

1.3min.

- : Standard

E: Epoxy

S: Shielded

0.8ref

■ ■ ■ ■ Inductance and rated current ranges

－VLH201609E

－VLH201514

－VLH322515

－VLH322520

－VLH453226

－VLH321618C

－VLH322520C

－VLH453226C

－VLH575047C

－Test equipment:

－Electrical specifications at 25° C

■ ■ ■ ■ Characteristics

－Rated DC Current: Obtained when the inductance is 90% more

－Operating temperature range: -40～105° C

L&Q: HP4285A Precision LCR meter

DCR: Milli-ohm meter

than its initial value and temperature rise △t=40° C lower.

Appearance

E-mail:

sales@viking.com.tw

1.0min.

0.7min.

1.0min.

1.7min.

0.8ref

0.10～120µH

1.00～100µH

0.10～560µH

1.00～2200µH

0.12～100µH

1.00～560µH

1.00～470µH

0.12～10000µH

1R1: 1.1µH

470: 47µH

101: 100µH

Inductance

for 201609E

101

2.2

1.5

2.0

3.0

5.0

2.30～0.05A

4.24～0.023A

1.00～0.1A

0.70～0.04A

0.50～0.03A

0.97～0.08A

1.00～0.06A

1.08～0.09A

6.00～0.05A

http://www.viking.com.tw

0.95

1.0

1.5

2.0

J: ±5%

K: ±10%

M: ±20%

N: ±30%

Inductance

Tolerance

Unit: mm

0.6

0.8

1.0

1.2

2.0

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