SFOB1055-3R8100 datasheet, PDF

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SFOB1055-3R8100: DescriptionGeneral Purpose Inductor, 10uH, 20%, 1 Element, SMD,; CategoryPassive components inductor; File Size29KB，1 Pages; ManufacturerSAMWHA; Websitehttp://www.samwha.com/

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SFOB1055-3R8100 Overview

General Purpose Inductor, 10uH, 20%, 1 Element, SMD,

SFOB1055-3R8100 Parametric

Parameter Name	Attribute value
Reach Compliance Code	compliant
ECCN code	EAR99
DC Resistance	0.04 Ω
Nominal inductance(L)	10 µH
Inductor type	GENERAL PURPOSE INDUCTOR
Manufacturer's serial number	SFOB1055
Number of functions	1
Number of terminals	2
Maximum rated current	3.8 A
Shape/Size Description	CYLINDRICAL PACKAGE
shield	NO
surface mount	YES
Terminal location	DUAL ENDED
Terminal shape	WRAPAROUND
Test frequency	0.1 MHz
Tolerance	20%
Base Number Matches	1

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SFOB1055 SERIES

■

Dimensions & Recommended Land Pattern [Unit : mm]

11.0±0.3

5.5±0.3

3.5±0.2

4.5

11.0 MAX

10.6

7.0±0.2

2.5

1.8

6.0

Unshielded Type

2.5

■

Electrical Characteristics

Part No.

SFOB1055-3R8100

SFOB1055-2R5220

SFOB1055-2R3270

SFOB1055-2R0330

SFOB1055-1R7470

SFOB1055-1R6560

SFOB1055-1R4680

SFOB1055-1R3820

SFOB1055-1R2101

SFOB1055-R81221

SFOB1055-R73271

SFOB1055-R66331

SFOB1055-R55471

SFOB1055-R50561

SFOB1055-R46681

Inductance (uH)

10.0 uH

±20%

22.0 uH

±20%

27.0 uH

±20%

33.0 uH

±20%

47.0 uH

±20%

56.0 uH

±20%

68.0 uH

±20%

82.0 uH

±20%

100 uH

±20%

220 uH

±20%

270 uH

±20%

330 uH

±20%

470 uH

±20%

560 uH

±20%

680 uH

±20%

DC Resistance (Ω) Max

0.04

0.095

0.10

0.11

0.16

0.18

0.21

0.27

0.30

0.70

0.94

1.07

1.45

1.73

2.18

Saturation Rated Current (A) Max.

5.40

3.70

3.30

3.00

2.50

2.30

2.10

1.91

1.70

1.10

1.00

0.95

0.80

0.73

0.66

Temperature Rise Current (A) Max.

3.80

2.50

2.30

2.00

1.70

1.60

1.40

1.33

1.20

0.81

0.73

0.66

0.55

0.50

0.46

■

Testing Instrument :

1) Inductance : HP 4284A LCR METER

2) DC Resistance : HIOKI mΩ Hi-TESTER 3220

■

Tested at 100kHz, 0.25 Vrms.

■

Saturation Rated Current (A) : The current when the inductance becomes 10% lower than its nominal value. (Ta=20

℃)

■

Temperature Rise Current (Typ.) : The actual current when temperature of coil becomes

△T=25 ℃.

(Ta=20

℃)

SFOB1080 SERIES

■

Dimensions & Recommended Land Pattern [Unit : mm]

11.0±0.3

7.5±0.3

3.5±0.2

4.5

11.0 MAX

10.6

7.0±0.2

2.5

6.0

Unshielded Type

2.5

■

Electrical Characteristics

Part No.

SFOB1080-6R46R8

SFOB1080-5R3100

SFOB1080-3R6220

SFOB1080-2R9330

SFOB1080-2R4470

SFOB1080-2R2560

SFOB1080-2R0680

SFOB1080-1R7101

SFOB1080-1R1221

SFOB1080-R90331

SFOB1080-R78471

SFOB1080-R65681

SFOB1080-R54102

Inductance (uH)

6.8 uH

±20%

10.0 uH

±20%

22.0 uH

±20%

33.0 uH

±20%

47.0 uH

±20%

56.0 uH

±20%

68.0 uH

±20%

100 uH

±20%

220 uH

±20%

330 uH

±20%

470 uH

±20%

680 uH

±20%

1000 uH

±20%

1.8

DC Resistance (Ω) Max

0.036

0.049

0.08

0.11

0.17

0.20

0.24

0.35

0.74

1.00

1.46

2.34

3.64

Saturation Rated Current (A) Max.

8.20

6.70

4.50

3.70

3.10

2.80

2.60

2.10

1.40

1.10

1.00

0.82

0.68

Temperature Rise Current (A) Max.

6.40

5.30

3.60

2.90

2.40

2.20

2.00

1.70

1.10

0.90

0.78

0.65

0.54

■

Testing Instrument :

1) Inductance : HP 4284A LCR METER

2) DC Resistance : HIOKI mΩ Hi-TESTER 3220

■

Tested at 100kHz, 0.25 Vrms.

■

Saturation Rated Current (A) : The current when the inductance becomes 10% lower than its nominal value. (Ta=20

℃)

■

Temperature Rise Current (Typ.) : The actual current when temperature of coil becomes

△T=45 ℃.

(Ta=20

℃)

SAMWHA TECOM CO., LTD.

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