Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use.

Please note that the contents may change without any prior notice due to reasons such as upgrading.

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inductor_commercial_power_tfm201610alm_en.fm

INDUCTORS

Inductors for power circuits

Thin-film metal magnetic material

TFM-ALM series

TFM201610ALM type

FEATURES

By using metal magnetic material with high Saturation magnetic flux density the excellent DC bias characteristics needed for inductors

for power circuits can be achieved.

With the same product shape and terminal structure as general chip parts it has excellent mounting stability characteristics and can also

be mounted to general-purpose land patterns.

By using a closed magnetic circuit structure leakage flux is minimized.

APPLICATION

Smart phones, tablet terminals, HDDs, SSDs, DVCs, DSCs, mobile display panels, portable game devices, compact power supply

modules, other

Application guides: Smart phones/tablets

PART NUMBER CONSTRUCTION

CHARACTERISTICS SPECIFICATION TABLE

 Rated current: smaller value of either Isat or Itemp.

Isat: When based on the inductance change rate (30% below the initial L value)

Itemp: When based on the temperature increase (temperature increase of 40°C by self heating)

Measurement equipment

＊ Equivalent measurement equipment may be used.

TEMPERATURE RANGE, INDIVIDUAL WEIGHT

 Operating temperature range includes self-temperature rise.

 The storage temperature range is for after the assembly.

TFM

201610

ALM

-

R47

M

T

AA

Series name

L×W×H dimensions

Characteristic

type

Inductance

Inductance

tolerance

Packaging style

Internal code

2.0×1.6×1.0 mm

(µH)

L

L measuring

frequency

DC resistance

Rated current

Part No.

Isat

Itemp

(µH)

Tolerance

(MHz)

(m

 )max. (m )typ.

(A)max.

(A)typ.

(A)max.

(A)typ.

0.47

±20%

1.0

34

28

5.1

5.8

4.5

5.0

TFM201610ALM-R47MTAA

1.0

±20%

1.0

56

50

3.9

4.3

3.1

3.4

TFM201610ALM-1R0MTAA

2.2

±20%

1.0

146

130

2.4

2.6

1.9

2.1

TFM201610ALM-2R2MTAA

Measurement item

Product No.

Manufacturer

L

4294A

Keysight Technologies

DC resistance

Digital Milliohm Meter

Rated current Isat

4285A+42841A+42842C

Keysight Technologies

Operating temperature range

Storage temperature range

Individual weight

–40 to +125 °C

–40 to +85 °C

18 mg

REACH

SVHC-Free

Lead

Free

RoHS

Pb

Halogen

Free

Br

Cl