CT646FYF-121K datasheet, PDF - EEWORLD Datasheet

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CT646FYF-121K: DescriptionGeneral Purpose Inductor, 120uH, 10%, 1 Element, SMD, ROHS COMPLIANT; CategoryPassive components inductor; File Size259KB，1 Pages; ManufacturerCT [ Central Technologies ]; Environmental Compliance

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CT646FYF-121K Overview

General Purpose Inductor, 120uH, 10%, 1 Element, SMD, ROHS COMPLIANT

CT646FYF-121K 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	0.67 Ω
Nominal inductance(L)	120 µH
Inductor Applications	POWER INDUCTOR
Inductor type	GENERAL PURPOSE INDUCTOR
JESD-609 code	e3
Manufacturer's serial number	CT646FY
Number of functions	1
Number of terminals	2
Maximum operating temperature	100 °C
Minimum operating temperature	-30 °C
Maximum rated current	0.42 A
Shape/Size Description	RECTANGULAR PACKAGE
shield	NO
surface mount	YES
Terminal surface	Matte Tin (Sn)
Terminal location	DUAL ENDED
Terminal shape	WRAPAROUND
Test frequency	0.1 MHz
Tolerance	10%
Base Number Matches	1

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Power Inductors - Unshielded

www.ctparts.com

From 1.0 µH to 1000 µH

CT646FYF

Series

Part

Number

CT646FYF-1R0M

CT646FYF-1R5M

CT646FYF-2R2M

CT646FYF-2R7M

CT646FYF-3R3M

CT646FYF-3R9M

CT646FYF-4R7M

CT646FYF-5R6M

CT646FYF-6R8M

CT646FYF-8R2M

CT646FYF-100M

CT646FYF-120M

CT646FYF-150M

CT646FYF-180M

CT646FYF-220M

CT646FYF-270M

CT646FYF-330M

CT646FYF-390M

CT646FYF-470M

CT646FYF-560M

CT646FYF-680M

CT646FYF-820M

CT646FYF-101M

CT646FYF-121K

CT646FYF-151K

CT646FYF-181K

CT646FYF-221K

CT646FYF-271K

CT646FYF-331K

CT646FYF-391K

CT646FYF-471K

CT646FYF-561M

CT646FYF-681M

CT646FYF-821M

CT646FYF-102M

Part numbers are marked to indicate tolerance available.

K = ±10%, M = ±20%

L Test

DCR

Inductance

Freq.

Max.

(µH)

(KHz)

(W)

1.0

100

0.023

1.5

100

0.028

2.2

100

0.032

2.7

100

0.035

3.3

100

0.038

3.9

100

0.042

4.7

100

0.049

5.6

100

0.055

6.8

100

0.055

8.2

100

0.067

100

120

150

180

220

270

330

390

470

560

680

820

1000

100

0.070

0.080

0.090

0.100

0.120

0.140

0.160

0.190

0.220

0.290

0.340

0.460

0.550

0.670

0.900

1.050

1.350

1.550

2.050

2.300

2.600

2.900

3.400

4.200

5.390

SPECIFICATIONS

Rated

(A)

2.880

2.560

2.360

2.160

1.880

1.680

1.560

1.440

1.360

1.280

1.170

1.070

1.000

0.910

0.840

0.720

0.660

0.580

0.510

0.420

0.370

0.350

0.290

0.280

0.230

0.215

0.195

0.185

0.170

0.165

0.150

Not Shown at Actual Size

CHARACTERISTICS

Description:

SMD power inductor.

Applications:

Ideal for a variety of DC/DC converter

applications and low profile use.

Operating Temperature:

-30°C to +100°C

Inductance Tolerance:

±10%, ±20%

Testing:

Inductance is tested on an HP4285A at 100KHz.

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.

PHYSICAL DIMENSIONS

Size

inches

Max.

7.4

0.29

Max.

7.4

0.29

Max.

5.5

0.22

2.0±0.2

0.08±0.008

Max.

5.4

0.21

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

Manufacturer of Passive Components

800-684-5322 Inside US

949-453-1811 Outside US

REV 01.14.05

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