B82472-G4223-M [EPCOS]

Size 7x7 mm Rated inductance 1 mH .. 1000 mH; 尺寸为7x7 mm额定电感1 mH的..千毫亨


型号：	B82472-G4223-M
厂家：	EPCOS
描述：	Size 7x7 mm Rated inductance 1 mH .. 1000 mH 尺寸为7x7 mm额定电感1 mH的..千毫亨电感器固定电感器测试功率感应器
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中文：	中文翻译
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SMT–Power–Inductors

DATA SHEET

B82472–G4

Size 7x7 mm

Rated inductance 1 µH .. 1000 µH

Construction

S Ferrite core

S Magnetically shielded

S Winding: enamel copper wire

S Winding soldered to terminals

Features

S Wide temperature range

S High rated current

S Low DC resistance

S Suitable for reflow soldering

Applications

S Filtering of supply voltages

S Coupling, decoupling

S DC/DC converters

S Automotive electronics

Terminals

S Leadfree tinned

Marking

Marking on component:

L value (in µH), date code

Minimum marking on reel:

Manufacturer, part number, ordering code,

L value and tolerance

quantity, date of packing

Delivery mode

16mm–Blister tape, reel packing

packaging quantity 1000pcs/reel

The information contained in this data sheet describes the

type of component and shall not be considered as guaran-

teed characteristics.

B82472–G4–07–7659

12.05.2005

SMT–Power–Inductors

DATA SHEET

B82472–G4

General technical data

Rated inductance L_R

Measured with HP 4284A,

measuring voltage 100 mV

DC resistance R_max

Rated current I_R

Measured at 20 °C ambient temperature

Maximum permissible DC with temperature increase

of v 40 K at ambient temperature of 85 °C

Saturation current I_Sat

Climatic category

Maximum permissible DC with inductance decrease

∆L/L₀≈ 10%

In accordance with IEC 60068–1 55/125/56

(–55 °C/ +125 °C/ 56 days damp heat test)

Solderability

Weight

5s, 235°C, wetting > 90%

Approx. 1,5g

Dimensional drawing and layout recommendation

1.5

4.9

The information contained in this data sheet describes the

type of component and shall not be considered as guaran-

teed characteristics.

B82472–G4–07–7659

12.05.2005

SMT–Power–Inductors

DATA SHEET

B82472–G4

Characteristics and ordering codes

L_R

f_L

Tolerance

I_R

I_Sat

R_max

Ω

Ordering code

µH

1,0

1,5

2,2

3,3

4,7

6,8

kHz

100

20 %

3,45

3,35

2,90

2,60

2,30

2,05

1,70

1,40

1,10

0,94

0,86

0,84

0,69

0,56

0,49

0,47

0,40

0,29

0,26

0,23

0,20

0,18

2,90

2,60

2,20

1,9

0,018

0,020

0,025

0,035

0,043

0,055

0,08

0,12

0,20

0,25

0,30

0,31

0,46

0,70

0,80

0,95

1,10

1,98

2,70

3,65

3,90

4,78

B82472–G4102–M

B82472–G4152–M

B82472–G4222–M

B82472–G4332–M

B82472–G4472–M

B82472–G4682–M

B82472–G4103–M

B82472–G4153–M

B82472–G4223–M

B82472–G4333–M

B82472–G4473–M

B82472–G4563–M

B82472–G4683–M

B82472–G4104–M

B82472–G4154–M

B82472–G4184–M

B82472–G4224–M

B82472–G4334–M

B82472–G4474–M

B82472–G4684–M

B82472–G4824–M

B82472–G4105–M

1,70

1,40

1,34

1,10

0,90

0,72

0,65

0,63

0,60

0,45

0,35

0,32

0,30

0,26

0,24

0,19

0,17

0,13

100

150

180

220

330

470

680

820

1000

The information contained in this data sheet describes the

type of component and shall not be considered as guaran-

teed characteristics.

B82472–G4–07–7659

12.05.2005

SMT–Power–Inductors

DATA SHEET

B82472–G4

Typical diagrams:

Impedance versus frequency

The information contained in this data sheet describes the

type of component and shall not be considered as guaran-

teed characteristics.

B82472–G4–07–7659

12.05.2005

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