TAI-TECH

P2

1. Features

2. Applications

3. Dimensions

A

B

C

E

D

R 4 7

1 9 0 1

A '

4. Part Numbering

5. Specification

TMPC120804H-Series(G)-D

Part Number

Inductance

L0 (uH)±20%

I rms ( A )

Typ

I sat ( A )

Typ

DCR

(mΩ) Typ.

@25℃

DCR

(mΩ) Max.

@25℃

TMPC120804H-R22MG-D

0.22

45

80

0.45

0.60

TMPC120804H-R47MG-D

0.47

35

60

1.1

1.2

Note:

2. All test data referenced to 25℃ ambient.

3. Testing Instrument(or equ) : L: HP4284A,CH11025,CH3302,CH1320,CH1320S LCR METER / Rdc:CH16502,Agilent33420A MICRO OHMMETER.

4. Heat Rated Current (Irms) will cause the coil temperature rise approximately ΔT of 40℃

6. The part temperature (ambient + temp rise) should not exceed 125℃under worst case operating conditions.Circuit design,component,PCB trace size and

thickness,airflow and other cooling provisions all affect the part temperature. Part temperature should be verified in the end application.

7. Special inquiries besides the above common used types can be met on your requirement.

SMD Power Inductor

1. Carbonyl Powder.

2. Compact design.

3. High current，low DCR，high efficiency.

4. Very low acoustic noise and very low leakage flux noise.

5. High reliability.

6.

100% Lead(Pb)-Free and RoHS compliant.

7. Operating temperature -40~+125℃(Including self - temperature rise)

TMPC

120804

H

-

R47

MG

A

B

C

D

E

F

A: Series

B: Dimension

BxC

C: Type

H:Carbonyl Powder.

D: Inductance

R47=0.47 uH

E: Inductance Tolerance

M=±20%.

F: Code

Marking: Black.R47 and 1901(19 YY, 01 WW,follow production date).

Halogen-free

Halogen

Series

A(mm)

A’(mm)

B(mm)

C(mm)

D(mm)

E(mm)

TMPC120804H 13.0±0.5

12.0±0.3

8.0±0.3

3.8±0.2

2.3±0.3

3.0±0.3

Note PC power system，incl. IMVP-6

DC/DC converter .

L(mm)

G(mm)

H(mm)

14.5

6.0

4.0

Note: 1. The above PCB layout reference only.

2. Recommend solder paste thickness

at 0.15mm and above.

Recommend PC Board Pattern

L

G