CTGS75F-3R9M datasheet, PDF - EEWORLD Datasheet

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CTGS75F-3R9M: Description1 ELEMENT, 3.9 uH, GENERAL PURPOSE INDUCTOR, SMD; CategoryPassive components inductor; File Size175KB，1 Pages; ManufacturerCT [ Central Technologies ]; Environmental Compliance

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CTGS75F-3R9M Overview

1 ELEMENT, 3.9 uH, GENERAL PURPOSE INDUCTOR, SMD

CTGS75F-3R9M Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Maker	CT [ Central Technologies ]
Reach Compliance Code	compli
ECCN code	EAR99
DC Resistance	0.03 Ω
Nominal inductance(L)	3.9 µH
Inductor Applications	POWER INDUCTOR
Inductor type	GENERAL PURPOSE INDUCTOR
JESD-609 code	e3
Manufacturer's serial number	CTGS75F
Number of functions	1
Number of terminals	2
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
Maximum rated current	3.7 A
Shape/Size Description	RECTANGULAR PACKAGE
shield	NO
surface mount	YES
Terminal surface	Matte Tin (Sn)
Terminal location	DUAL ENDED
Terminal shape	ONE SURFACE
Test frequency	7.96 MHz
Tolerance	20%

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Power Inductors - Unshielded

ctparts.com

CTGS75 Series

From 1.0 µH to 820 µH

ENGINEERING KIT #7

Not shown at actual size.

Part

Number

CTGS75_-1R0M

CTGS75_-1R4M

CTGS75_-1R8M

CTGS75_-2R3M

CTGS75_-2R7M

CTGS75_-3R3M

CTGS75_-3R9M

CTGS75_-4R7M

CTGS75_-5R6M

CTGS75_-6R8M

CTGS75_-8R2M

CTGS75_-100K

CTGS75_-120K

CTGS75_-150K

CTGS75_-180K

CTGS75_-220K

CTGS75_-270K

CTGS75_-330K

CTGS75_-390K

CTGS75_-470K

CTGS75_-560K

CTGS75_-680K

CTGS75_-820K

CTGS75_-101K

CTGS75_-121K

CTGS75_-151K

CTGS75_-181K

CTGS75_-221K

CTGS75_-271K

CTGS75_-331K

CTGS75_-391K

CTGS75_-471K

CTGS75_-561K

CTGS75_-681K

CTGS75_-821K

SPECIFICATIONS

Parts are marked to indicate tolerance available.

K = ±10%, M = ±20%

CTGS75F

Please specify “F” for RoHS compliant

Inductance

(µH)

1.0

1.4

1.8

2.3

2.7

3.3

3.9

4.7

5.6

6.8

8.2

100

120

150

180

220

270

330

390

470

560

680

820

L Test

Freq.

(_Hz)

25.2M

7.96M

2.52M

1.0k

DCR

Max.

(Ω)

.02

.03

.04

.05

.07

.08

.09

.10

.11

.12

.13

.16

.18

.24

.28

.37

.43

.47

.64

.71

.96

1.1

1.2

1.8

1.9

2.0

2.2

2.9

Rated

(A)

3.7

3.5

3.3

3.1

2.7

2.3

2.0

1.8

1.6

1.5

1.3

1.2

1.1

.94

.84

.78

.72

.66

.58

.51

.49

.42

.40

.36

.34

.28

.26

Compliant

Available

RoHS

CHARACTERISTICS

Description:

SMD power inductor

Applications:

VTR power supplies, OA equipment, LCD

televisions, PC notebooks, portable communication equipment,

DC/DC converters

Operating Temperature:

-30°C to +100°C

Inductance Tolerance:

±10%, ±20%

Testing:

Inductance is tested on an HP4284A or HP4285A at

specified frequency

Packaging:

Tape & Reel

Marking:

Marked with inductance code

Rated DC:

The value of current when the inductance is 10%

lower than its initial value at 0 Adc or D.C. current when at

= 40°C whichever is lower

Miscellaneous:

RoHS Compliant available.

Additional Information:

Additional electrical & physical

information available upon request

Samples available. See website for ordering information.

PHYSICAL DIMENSIONS

Size

inches

7.8±0.3

0.31±0.012

7.0±0.3

0.28±0.012

5.0±0.5

0.20±0.02

2.1

0.083

PAD LAYOUT

10.19.05

Technologies

Manufacturer of Inductors, Chokes, Coils, Beads, Transformers & Toroids

800-684-5322

Inside US

949-453-1811

Outside US

CT Magnetics reserves the right to make improvements or change specifications without notice

CENTRAL

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