BL03RN2-R62 データシートの表示（PDF） - Murata Manufacturing

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BL03RN2-R62

EMI LEADED FILTERS

Murata Manufacturing 

EMI LEADED FILTERS

EMI SUPPRESSION FILTERS

DC COMMON MODE CHOKE COIL

PLT Series

Compact, lightweight, common mode choke coil for DC power

supplies for common mode noise suppression from several

MHz to several hundred MHz.

FEATURES

s Ideal for suppression of common mode noise in high

frequencies ranging from several MHz to several

hundred MHz.

s PCB mount type makes mounting simple.

s Only negligible influence on 10MHz high frequency signals

(PLT0R53C only).

DIMENSIONS: mm

Symbol

12.0 max.

M

APPLICATIONS

To meet FCC regulations on digital equipment such as

computers and computer terminal equipment.

To meet VDE regulations on hand-held digital appliances

using AC adapters (suppression of unwanted radiation

from power cords).

Suppression of radiated noise from cable between AC

adapters and sets.

0.7 Dia.

4.0 ± 1.0

Digital Equipment

+

AC Adapter

12.5 ± .5 max.

10.0 ± .5

ብ

ቤ

7.5 ± .5 10.0 max.

ቢ

ባ

ቢ

ብ

N1

N2

ባ

ቤ

N1 : N2 = 1 : 1

PART NUMBERING SYSTEM

PLT 1R5 3 C

PLT

Suppression of radiated noise from DC power supply and

interface cables.

Micro Computer Equipment

Power Supply +

PLT + 5V

GND Signal 1

+ 12V

GND Signal 2

PLT

PLT

Interface

Cable

SERIES

INDUCTANCE

RATED

CURRENT

STYLE

TYPICAL INSERTION LOSS CHARACTERISTICS

TYPES

Part Number

‚PLT0R53C

‚PLT1R53C

‚PLT2003C

*Typical Value

Inductance

(␮H) min.

0.5

1.5

20.0

Self-resonance

Frequency (MHz)*

1000 min.

250

10

Marking

Code

B

A

C

SPECIFICATIONS

Item

Rating

Rated Voltage

50VDC

Rated Current

3A

Withstand Voltage

125VDC (1 to 5 seconds)

Operating Temp. Range

–25°C to +60°C

‚Available as standard through authorized Murata Electronics Distributors.

0

5

10

15

PLT2003C

20

25

PLT0R53C

PLT1R53C

0.1 0.2 0.5 1 2

5 10 20 50 100 200 500 1000

Frequency (MHz)

262

CG01-I

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