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MAGNETIC COMPONENTS SELECTOR GUIDE 2006 EDITION

We reserve the right to change specifications without prior notice.

68

HM100-251R0

1.0

85

65

62

0.7

0.9

HM100-251R5

1.5

55

45

62

0.7

0.9

HM100-252R0

2.0

45

35

62

0.7

0.9

Specifications

Heating

Part

Rated Current (A)

mΩ

mΩ

Number

25°C

130

°C

(A)

Typ.

Max.

• Operating Temperature Range

-40°C to +130°C

• Insulation System

Class F, 155°C

• Ambient Temperature, Maximum

85°C



Electrical / Environmental

High Current Low Profile Surface Mount Inductors

Notes:

(1) Inductance is measured at 100kHz, 0.1 Vac without DC current.

(2) The rated current (Irated) is the approximate current at which inductance will be decreased by 20% from its initial (zero DC) value.

(3) Heating Current is the DC current which causes the inductor temperature to increase by approximately 40°C.

(4) DC resistance is measured at 25°C.

Outline Dimensions (mm)

Top View

Side View

Recommended Solder Pad Layout

Case Size

A

B

C

D

E

F

G

H

J

25

28.0

25.5

8.8

18.0

3.8

5.0

1.0

12.0

0.4

Ordering Information

Inductance Code:

First 2 digits are significant. Last digit

denotes the number of trailing zeros.

For values below 10µH, ‘R’ denotes the

decimal point

Model Series

Case Size

Tape & 13” Reel

(150 Units/Reel)

Lead-Free Option:

LF = Lead-Free

(No code used for

non lead-free part)

HM100

25

1R0

LF

TR

RoHS

Compliant

for

‘LF’ Models