CTDR3-2R7K datasheet, PDF - EEWORLD Datasheet

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CTDR3-2R7K: DescriptionGeneral Purpose Inductor, 2.7uH, 10%, 1 Element; CategoryPassive components inductor; File Size334KB，2 Pages; ManufacturerCT [ Central Technologies ]

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CTDR3-2R7K Overview

General Purpose Inductor, 2.7uH, 10%, 1 Element

CTDR3-2R7K Parametric

Parameter Name	Attribute value
Is it lead-free?	Contains lead
Is it Rohs certified?	incompatible
Maker	CT [ Central Technologies ]
Reach Compliance Code	compliant
ECCN code	EAR99
DC Resistance	0.003 Ω
Nominal inductance(L)	2.7 µH
Inductor type	GENERAL PURPOSE INDUCTOR
Manufacturer's serial number	CTDR3
Number of functions	1
Number of terminals	2
Maximum rated current	21 A
Shape/Size Description	CYLINDRICAL PACKAGE
shield	NO
surface mount	NO
Terminal location	RADIAL
Terminal shape	WIRE
Test frequency	0.001 MHz
Tolerance	10%
Base Number Matches	1

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Drum Cores

www.ctparts.com

CTDR3 Series

From 1.0 µH to 4,700 µH

Not shown at actual size.

Ordering Info

Central Tech

Part

Number

CTDR3-1R0K

CTDR3-1R2K

CTDR3-1R5K

CTDR3-1R8K

CTDR3-2R2K

CTDR3-2R7K

CTDR3-3R3K

CTDR3-3R9K

CTDR3-4R7K

CTDR3-5R6K

CTDR3-6R8K

CTDR3-8R2K

CTDR3-100K

CTDR3-120K

CTDR3-150K

CTDR3-180K

CTDR3-220K

CTDR3-270K

CTDR3-330K

CTDR3-390K

CTDR3-470K

CTDR3-560K

CTDR3-680K

CTDR3-820K

CTDR3-101K

CTDR3-121K

CTDR3-151K

CTDR3-181K

CTDR3-221K

CTDR3-271K

CTDR3-331K

CTDR3-391K

CTDR3-471K

CTDR3-561K

CTDR3-681K

CTDR3-821K

CTDR3-102K

CTDR3-122K

CTDR3-152K

CTDR3-182K

CTDR3-222K

CTDR3-272K

CTDR3-332K

CTDR3-392K

CTDR3-472K

Inductance

(µH)

1.0

1.2

1.5

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

470

560

680

820

1000

1200

1500

1800

2200

2700

3300

3900

4700

DCR

Max.

Ω

(Ω)

.003

.004

.006

.008

.009

.010

.011

.012

.017

.022

.024

.026

.029

.032

.034

.046

.064

.072

.080

.110

.122

.169

.187

.205

.256

.288

.426

.462

.518

.705

1.02

1.14

1.27

1.67

1.86

Saturation

(A)

116

9.7

8.7

7.9

7.1

6.0

5.5

5.0

4.5

4.1

3.7

3.4

2.8

2.5

2.3

2.0

1.8

1.7

Rated

(A)

9.0

7.2

5.5

4.5

4.0

2.8

2.0

1.6

1.3

1.0

Dimension E

Approx.

Inches

.80

.70

.69

.79

.75

.78

.75

.78

.75

.81

.75

.72

.84

.75

.77

.75

Characteristics

Rated DC Current:

Measured at 20°C

Saturation Current:

Lowers inductance by 5%

Inductance Tolerance:

K = ±10%

Packaging:

Bulk pack

Testing:

Inductance and Q are tested on a HP4262A

at 1kHz

Leads:

Tinned for PC mounting to within 1/16” of the

parts body

Sleeving:

Coils finished with UL-VW-1 sleeving

Mounting:

Center hole furnished for mechanical mounting

Customs:

Non-standard tolerances and values available

upon request

5/16/00

Volume Manufacturer of Quality Inductors,

Chokes & Coils

116

For more information contact our distributor:

Inductors Inc.,

5 Technology Drive, Irvine, CA 92618

Inside US 800-533-8295

Outside US 949-623-2460

Fax 949-623-1401

CTDR3-2R7K Related Products

	CTDR3-2R7K	CTDR3-3R9K	CTDR3-1R5K	CTDR3-1R8K	CTDR3-4R7K	CTDR3-1R2K	CTDR3-6R8K	CTDR3-3R3K	CTDR3-1R0K	CTDR3-2R2K
Description	General Purpose Inductor, 2.7uH, 10%, 1 Element	General Purpose Inductor, 3.9uH, 10%, 1 Element	General Purpose Inductor, 1.5uH, 10%, 1 Element	General Purpose Inductor, 1.8uH, 10%, 1 Element	General Purpose Inductor, 4.7uH, 10%, 1 Element	General Purpose Inductor, 1.2uH, 10%, 1 Element	General Purpose Inductor, 6.8uH, 10%, 1 Element	General Purpose Inductor, 3.3uH, 10%, 1 Element	General Purpose Inductor, 1uH, 10%, 1 Element	General Purpose Inductor, 2.2uH, 10%, 1 Element
Is it lead-free?	Contains lead	Contains lead	Contains lead	Contains lead	Contains lead	Contains lead	Contains lead	Contains lead	Contains lead	Contains lead
Is it Rohs certified?	incompatible	incompatible	incompatible	incompatible	incompatible	incompatible	incompatible	incompatible	incompatible	incompatible
Reach Compliance Code	compliant	compliant	compliant	compliant	compliant	compliant	compliant	compliant	compliant	compli
ECCN code	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99
DC Resistance	0.003 Ω	0.003 Ω	0.003 Ω	0.003 Ω	0.003 Ω	0.003 Ω	0.004 Ω	0.003 Ω	0.003 Ω	0.003 Ω
Nominal inductance(L)	2.7 µH	3.9 µH	1.5 µH	1.8 µH	4.7 µH	1.2 µH	6.8 µH	3.3 µH	1 µH	2.2 µH
Inductor type	GENERAL PURPOSE INDUCTOR	GENERAL PURPOSE INDUCTOR	GENERAL PURPOSE INDUCTOR	GENERAL PURPOSE INDUCTOR	GENERAL PURPOSE INDUCTOR	GENERAL PURPOSE INDUCTOR	GENERAL PURPOSE INDUCTOR	GENERAL PURPOSE INDUCTOR	GENERAL PURPOSE INDUCTOR	GENERAL PURPOSE INDUCTOR
Manufacturer's serial number	CTDR3	CTDR3	CTDR3	CTDR3	CTDR3	CTDR3	CTDR3	CTDR3	CTDR3	CTDR3
Number of functions	1	1	1	1	1	1	1	1	1	1
Number of terminals	2	2	2	2	2	2	2	2	2	2
Maximum rated current	21 A	21 A	21 A	21 A	21 A	21 A	21 A	21 A	21 A	21 A
Shape/Size Description	CYLINDRICAL PACKAGE	CYLINDRICAL PACKAGE	CYLINDRICAL PACKAGE	CYLINDRICAL PACKAGE	CYLINDRICAL PACKAGE	CYLINDRICAL PACKAGE	CYLINDRICAL PACKAGE	CYLINDRICAL PACKAGE	CYLINDRICAL PACKAGE	CYLINDRICAL PACKAGE
shield	NO	NO	NO	NO	NO	NO	NO	NO	NO	NO
surface mount	NO	NO	NO	NO	NO	NO	NO	NO	NO	NO
Terminal location	RADIAL	RADIAL	RADIAL	RADIAL	RADIAL	RADIAL	RADIAL	RADIAL	RADIAL	RADIAL
Terminal shape	WIRE	WIRE	WIRE	WIRE	WIRE	WIRE	WIRE	WIRE	WIRE	WIRE
Test frequency	0.001 MHz	0.001 MHz	0.001 MHz	0.001 MHz	0.001 MHz	0.001 MHz	0.001 MHz	0.001 MHz	0.001 MHz	0.001 MHz
Tolerance	10%	10%	10%	10%	10%	10%	10%	10%	10%	10%
Maker	CT [ Central Technologies ]	CT [ Central Technologies ]	CT [ Central Technologies ]	-	-	-	CT [ Central Technologies ]	CT [ Central Technologies ]	CT [ Central Technologies ]	CT [ Central Technologies ]
Base Number Matches	1	1	1	1	1	1	-	-	-	-

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