CTCDRH4D28F-2R7N datasheet, PDF

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CTCDRH4D28F-2R7N: Description1 ELEMENT, 2.7 uH, GENERAL PURPOSE INDUCTOR, SMD; CategoryPassive components inductor; File Size170KB，1 Pages; ManufacturerCT [ Central Technologies ]; Environmental Compliance

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CTCDRH4D28F-2R7N Overview

1 ELEMENT, 2.7 uH, GENERAL PURPOSE INDUCTOR, SMD

CTCDRH4D28F-2R7N Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Maker	CT [ Central Technologies ]
package instruction	1919
Reach Compliance Code	compli
ECCN code	EAR99
uppercase and lowercase codes	1919
DC Resistance	0.0433 Ω
Nominal inductance(L)	2.7 µH
Inductor Applications	POWER INDUCTOR
Inductor type	GENERAL PURPOSE INDUCTOR
JESD-609 code	e3
Manufacturer's serial number	CTCDRH4D28
Number of functions	1
Number of terminals	2
Maximum operating temperature	100 °C
Minimum operating temperature	-30 °C
Maximum rated current	1.6 A
Shape/Size Description	RECTANGULAR PACKAGE
shield	YES
surface mount	YES
Terminal surface	Matte Tin (Sn)
Terminal location	DUAL ENDED
Terminal shape	WRAPAROUND
Test frequency	0.1 MHz
Tolerance	30%

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Power Inductors - Shielded

ctparts.com

CTCDRH4D28 Series

From 1.2 µH to 390 µH

Part

Number

Not shown at actual size.

SPECIFICATIONS

Parts are available in ±30% tolerance only.

CTCDRH4D28F

Please specify “F” for RoHS Compliant

Inductance

@ 0.25Vrms,0Adc

(µH ±30%)

1.2

1.8

2.2

2.7

3.3

3.9

4.7

5.6

6.8

8.2

100

120

150

180

220

270

330

390

L Test

Freq.

(kHz)

100

DCR

Max.

Ω

(mΩ)

23.6

27.5

31.3

43.3

49.2

64.8

72.0

100.9

108.9

117.5

128.5

131.6

149.0

166.0

235.0

261.0

378.0

383.7

587.0

624.5

699.0

914.8

1020.0

1270.0

1350.0

1540.0

1720.0

1950.0

2660.0

2830.0

Rated DC

Current

(A)

2.56

2.20

2.04

1.60

1.57

1.44

1.32

1.17

1.12

1.04

1.00

0.84

0.76

0.72

0.70

0.58

0.56

0.50

0.48

0.41

0.35

0.32

0.29

0.27

0.24

0.22

0.16

0.14

0.13

Compliant

Available

RoHS

CTCDRH4D28_-1R2N

CTCDRH4D28_-1R8N

CTCDRH4D28_-2R2N

CTCDRH4D28_-2R7N

CTCDRH4D28_-3R3N

CTCDRH4D28_-3R9N

CTCDRH4D28_-4R7N

CTCDRH4D28_-5R6N

CTCDRH4D28_-6R8N

CTCDRH4D28_-8R2N

CTCDRH4D28_-100N

CTCDRH4D28_-120N

CTCDRH4D28_-150N

CTCDRH4D28_-180N

CTCDRH4D28_-220N

CTCDRH4D28_-270N

CTCDRH4D28_-330N

CTCDRH4D28_-390N

CTCDRH4D28_-470N

CTCDRH4D28_-560N

CTCDRH4D28_-680N

CTCDRH4D28_-820N

CTCDRH4D28_-101N

CTCDRH4D28_-121N

CTCDRH4D28_-151N

CTCDRH4D28_-181N

CTCDRH4D28_-221N

CTCDRH4D28_-271N

CTCDRH4D28_-331N

CTCDRH4D28_-391N

CHARACTERISTICS

Description:

SMD (shielded) power inductor

Applications:

Power supplies for VTR, OA equipment, LCD

televisions, PC notebooks, portable communication equipment,

DC/DC converters, etc.

Operating Temperature:

-30°C to +100°C

Inductance Tolerance:

±30%

Testing:

Tested on a HP4285A at specified frequency

Packaging:

Tape & Reel

Marking:

Parts are marked with inductance code

Rated DC Current:

Indicates the current when the inductance

decreases to 65% more than its nominal value and temperature

rising

∆T=40°C

lower at D.C. superposition.

Miscellaneous:

RoHS Compliant available

Additional Information:

Additional electrical & physical

information available upon request

Samples available. See website for ordering information.

PHYSICAL DIMENSIONS

Size

inches

4.7±0.3

0.19±0.01

4.7±0.3

0.19±0.01

4.5

0.177

1.5

0.06

4.5

0.177

Max.

3.0

0.12

PAD LAYOUT

12.05.05

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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