CTEP125HF-2R8 datasheet, PDF - EEWORLD Datasheet

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CTEP125HF-2R8: Description1 ELEMENT, 2.8 uH, GENERAL PURPOSE INDUCTOR, SMD; CategoryPassive components inductor; File Size168KB，1 Pages; ManufacturerCT [ Central Technologies ]; Environmental Compliance

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CTEP125HF-2R8 Overview

1 ELEMENT, 2.8 uH, GENERAL PURPOSE INDUCTOR, SMD

CTEP125HF-2R8 Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Maker	CT [ Central Technologies ]
Reach Compliance Code	compliant
ECCN code	EAR99
DC Resistance	0.0054 Ω
Nominal inductance(L)	2.8 µH
Inductor Applications	POWER INDUCTOR
Inductor type	GENERAL PURPOSE INDUCTOR
Manufacturer's serial number	CTEP125HF
Number of functions	1
Number of terminals	2
Maximum operating temperature	100 °C
Minimum operating temperature	-30 °C
Shape/Size Description	RECTANGULAR PACKAGE
shield	YES
surface mount	YES
Terminal shape	WRAPAROUND
Test frequency	0.1 MHz
Tolerance	20%
Base Number Matches	1

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Power Inductors - Shielded

ctparts.com

CTEP125HF Series

From 1.0 µH to 7.2 µH

Not shown at actual size.

SPECIFICATIONS

Parts are available in ±20% only.

* This indicates the value of current when the inductance is over 75% of the nominal value.

Part

Number

CTEP125HF-1R0

CTEP125HF-1R8

CTEP125HF-2R8

CTEP125HF-4R0

CTEP125HF-5R6

CTEP125HF-7R2

Inductance

(µH ±20%)

1.0

1.8

2.8

4.0

5.6

7.2

L Test

Freq.

(kHz)

100

DCR

Max.

Ω

(mΩ)

2.5

3.4

5.4

8.0

11.4

13.5

*Current

(A)

20

15.3

12.3

10.3

8.8

7.8

Compliant

RoHS

PHYSICAL DIMENSIONS

Size

mm

inches

A

12.5±.4

.50±.02

B

12.5±.4

.50±.02

C

Max.

5.6

.22

D

2.6±.2

.10±.01

E

7.0±.2

.28±.01

F

4.0±.2

.16±.01

G

4.2±.2

H

2.5±.2

0.17±0.1 .10±.01

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:

±20%

Testing:

Tested on a HP4285A at 100 KHz , 0.25Vrms , 0Adc

Packaging:

Tape & Reel

Marking:

Parts are marked with inductance code

Miscellaneous:

RoHS Compliant.

Additional Information:

Additional electrical & physical

information available upon request

Samples available. See website for ordering information.

PAD LAYOUT

09.19.06

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

CTEP125HF-2R8 Related Products

	CTEP125HF-2R8	CTEP125HF	CTEP125HF-1R0	CTEP125HF-1R8	CTEP125HF-4R0	CTEP125HF-5R6	CTEP125HF-7R2
Description	1 ELEMENT, 2.8 uH, GENERAL PURPOSE INDUCTOR, SMD	1 ELEMENT, 1 uH, GENERAL PURPOSE INDUCTOR, SMD	1 ELEMENT, 1 uH, GENERAL PURPOSE INDUCTOR, SMD	1 ELEMENT, 1.8 uH, GENERAL PURPOSE INDUCTOR, SMD	1 ELEMENT, 4 uH, GENERAL PURPOSE INDUCTOR, SMD	1 ELEMENT, 5.6 uH, GENERAL PURPOSE INDUCTOR, SMD	1 ELEMENT, 7.2 uH, GENERAL PURPOSE INDUCTOR, SMD
Is it lead-free?	Lead free	-	Lead free	Lead free	Lead free	Lead free	Lead free
Is it Rohs certified?	conform to	-	conform to	conform to	conform to	conform to	conform to
Maker	CT [ Central Technologies ]	-	CT [ Central Technologies ]	CT [ Central Technologies ]	CT [ Central Technologies ]	CT [ Central Technologies ]	CT [ Central Technologies ]
Reach Compliance Code	compliant	-	compliant	compliant	compliant	compliant	compli
ECCN code	EAR99	-	EAR99	EAR99	EAR99	EAR99	EAR99
DC Resistance	0.0054 Ω	-	0.0025 Ω	0.0034 Ω	0.008 Ω	0.0114 Ω	0.0135 Ω
Nominal inductance(L)	2.8 µH	-	1 µH	1.8 µH	4 µH	5.6 µH	7.2 µH
Inductor Applications	POWER INDUCTOR	-	POWER INDUCTOR	POWER INDUCTOR	POWER INDUCTOR	POWER INDUCTOR	POWER INDUCTOR
Inductor type	GENERAL PURPOSE INDUCTOR	-	GENERAL PURPOSE INDUCTOR	GENERAL PURPOSE INDUCTOR	GENERAL PURPOSE INDUCTOR	GENERAL PURPOSE INDUCTOR	GENERAL PURPOSE INDUCTOR
Manufacturer's serial number	CTEP125HF	-	CTEP125HF	CTEP125HF	CTEP125HF	-	CTEP125HF
Number of functions	1	-	1	1	1	1	1
Number of terminals	2	-	2	2	2	2	2
Maximum operating temperature	100 °C	-	100 °C	100 °C	100 °C	100 °C	100 °C
Minimum operating temperature	-30 °C	-	-30 °C	-30 °C	-30 °C	-30 °C	-30 °C
Shape/Size Description	RECTANGULAR PACKAGE	-	RECTANGULAR PACKAGE	RECTANGULAR PACKAGE	RECTANGULAR PACKAGE	RECTANGULAR PACKAGE	RECTANGULAR PACKAGE
shield	YES	-	YES	YES	YES	YES	YES
surface mount	YES	-	YES	YES	YES	YES	YES
Terminal shape	WRAPAROUND	-	WRAPAROUND	WRAPAROUND	WRAPAROUND	WRAPAROUND	WRAPAROUND
Test frequency	0.1 MHz	-	0.1 MHz	0.1 MHz	0.1 MHz	0.1 MHz	0.1 MHz
Tolerance	20%	-	20%	20%	20%	20%	20%
Base Number Matches	1	-	1	1	1	1	-

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