BL03RN2-R62T4 datasheet(2/22 Pages) MURATA

2 / 22 page

EMI LEADED FILTERS

FERRITE BEAD INDUCTORS

BL01, BL02 & BL03 Series

248

CG01-I

Ferrite beads are used for noise suppression in car radios,

digital control equipment and for the prevention of spurious

oscillation in radio frequency amplifiers. These ferrite bead

inductors are devices which can effectively be used on

printed circuit boards where high component density is

essential. Taped and reeled types are also available for

automatic insertion. Radial leaded units can be classified

into two types — one using a single ferrite bead and the

other using two ferrite beads.

FEATURES

s High component density potential

s Double bead BL02RN2 types offered for more effective

noise suppression

s Taped and reeled radial and axial types for automatic

insertion can be provided as well as ammo packaging.

s Axial lead version BL01RN1-A62 available

APPLICATIONS

Micro computer, switching regulators, digital control

equipment, car radios, car stereos, etc.

–

BEAD

BEAD TYPE

MATERIAL

NUMBER

LEAD

TAPE

INDUCTOR

01 = Axial

OF BEADS

STYLE

CODE

STYLE

02 = Radial

A = Axial

03 = Compact Radial

R = Radial

PART NUMBERING SYSTEM

DIMENSIONS: mm

SPECIFICATIONS

RADIAL UNIT LEAD LENGTH

BL01RN1-A62

BL01RN1-A62B1

BL02RN2-R62

BL02RN1-R62

BL03RN2-R62

Suffix

Lead Length

*R62

10.0 ± 0.8

Bulk

R63

6.0 ± 0.5

R64

4.0 ± 0.8

Tape &

R62-T2

16.5 ± 0.5

Reel

R62-T3

20.0 ± 0.5

*R62-T4

18.5 ± 0.5

*Standard

Item

Characteristics

Permeability

( i)

550

Saturation Magnetic

(Bs)

3100 (gauss)

Residual Magnetic Flux Density

(Brs)

1700 (gauss)

Coercive Force

(Hc)

0.3 (Oe)

Curie Point

(Tc)

130 (°C)

Temp. Coefficient

(

20 x 10–6

Relative Loss Factor

(DF/ i)

13 x 10–6

0.5 (MHz)

Resistivity

( )107 (Ohms–cm)

Max. Rated Current BL01 and BL02 (A) (Bulk)

BL01 and BL02 (A) (Taped)

BL03 (Taped or Bulk)

CONFIGURATIONS

Part Number

Form

BL01RN1-A62

Axial, Single bead

BL01RN1-A62B1

Axial, Single bead, Bent

BL01RN1-A62T5

Axial, Single bead, Taped

BL01RN1-A63T6

Axial, Single bead, Taped

BL02RN1-R62

Radial, Single bead

BL02RN2-R62

Radial, Double bead

BL02RN1-R62T4

Radial, Single bead, (Ammo)

BL02RN2-R62T4

Radial, Double bead, (Ammo)

BL03RN2-R62

Radial, Double bead

BL03RN2-R62T4

Radial, Double bead, Ammo

Operating Temperature: –25°C to +85°C

Available as standard through authorized Murata Electronics Distributors.

3.60 D ± 0.15

3.6 ± 0.15

3.7 ± 1.0

10.0 ± 1.0

5.0 ± 0.3

5.0 ± 0.8

9.0 max.

15.0

min.

7.5 max.

3.4 ± 0.2

45 min.

0.65 D.

0.65

0.65 D.

5.0 ± 0.8

15.0

min.

15.0

min.

7.5 max.

6.5 max.

8.3 max.

2.3 max.

3.4 ± 0.2

0.65 D.

0.60

20.0

min.

20.0

min.

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