CTLQ1812NF-181K datasheet, PDF

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CTLQ1812NF-181K: DescriptionGeneral Purpose Inductor, 180uH, 10%, 1 Element, SMD, 1810, CHIP, 1810, ROHS COMPLIANT; CategoryPassive components inductor; File Size193KB，1 Pages; ManufacturerCT [ Central Technologies ]; Environmental Compliance

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CTLQ1812NF-181K Overview

General Purpose Inductor, 180uH, 10%, 1 Element, SMD, 1810, CHIP, 1810, ROHS COMPLIANT

CTLQ1812NF-181K Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Maker	CT [ Central Technologies ]
package instruction	1810
Reach Compliance Code	compliant
ECCN code	EAR99
uppercase and lowercase codes	1810
DC Resistance	4.5 Ω
Nominal inductance(L)	180 µH
Inductor Applications	RF INDUCTOR
Inductor type	GENERAL PURPOSE INDUCTOR
JESD-609 code	e3
Number of functions	1
Number of terminals	2
Maximum operating temperature	85 °C
Minimum operating temperature	-25 °C
Minimum quality factor (at nominal inductance)	40
Maximum rated current	0.13 A
self resonant frequency	5 MHz
Shape/Size Description	RECTANGULAR PACKAGE
shield	NO
special characteristics	Q MEASURED AT 0.796 MHZ
surface mount	YES
Terminal surface	Matte Tin (Sn)
Terminal location	DUAL ENDED
Terminal shape	ONE SURFACE
Test frequency	1 MHz
Tolerance	10%
Base Number Matches	1

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Wire-wound Chip Inductors - Open

ctparts.com

CTLQ1812NF Series

From 1.0 µH to 2200 µH

Part

Number

CTLQ1812NF-1R0M

CTLQ1812NF-1R2M

CTLQ1812NF-1R5M

CTLQ1812NF-1R8M

CTLQ1812NF-2R2M

CTLQ1812NF-2R7M

CTLQ1812NF-3R3M

CTLQ1812NF-3R9M

CTLQ1812NF-4R7_*

CTLQ1812NF-5R6_*

CTLQ1812NF-6R8_*

CTLQ1812NF-8R2_*

CTLQ1812NF-100_**

CTLQ1812NF-120_**

CTLQ1812NF-150_**

CTLQ1812NF-180_**

CTLQ1812NF-220_**

CTLQ1812NF-270_**

CTLQ1812NF-330_**

CTLQ1812NF-390_**

CTLQ1812NF-470_**

CTLQ1812NF-560_**

CTLQ1812NF-680_**

CTLQ1812NF-820_**

Not shown at actual size.

SPECIFICATIONS

Please specify tolerance code when ordering.

CTLQ1812NF-4R7_ J = ±5%, K = ±10% M = ±20%

* K or M

** J or K

Test

Freq.

(_Hz)

DCR

(Ω)

Max.

0.20

0.30

0.32

0.35

0.38

0.40

0.47

0.50

0.56

0.62

0.73

0.82

0.94

1.1

1.2

1.4

1.5

1.7

1.9

2.2

2.5

3.0

3.7

4.5

5.4

6.8

8.2

9.7

11.8

14.5

17.0

20.5

25.0

30.0

37.0

45.0

50.0

SRF

(MHz)

Min.

120

100

9.3

8.4

7.5

6.8

6.2

5.5

5.0

4.5

4.0

3.6

3.3

3.0

2.7

2.5

2.2

2.0

1.8

1.6

1.5

1.3

Rated DC

(mA)

Max.

500

450

400

380

360

340

320

300

270

240

220

200

180

170

160

150

130

120

110

100

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

Min.

20@1MHz

30@1MHz

35@1MHz

40@796kHz

40@252kHz

Compliant

RoHS

CHARACTERISTICS

Description:

SMD wire-wound chip inductor.

Applications:

Power supplies for VTR, OA equipment, LCD

televisions, PC notebooks, portable communication equipment,

DC/DC converters, etc.

Operating Temperature:

-25°C to +85°C

Inductance Tolerance:

J = ±5%, K = ±10% & M = ±20%

Packaging:

Tape & Reel

Miscellaneous:

RoHS Compliant.

Testing:

Tested on a HP4285A @ specified frequency

Pads:

Soft copper and pre-tinned

Additional Information:

Additional electrical & physical

information available upon request

Samples available. See website for ordering information.

CTLQ1812NF-101_**

CTLQ1812NF-121_**

CTLQ1812NF-151_**

CTLQ1812NF-181_**

CTLQ1812NF-221_**

CTLQ1812NF-271_**

CTLQ1812NF-331_**

CTLQ1812NF-391_**

CTLQ1812NF-471_**

CTLQ1812NF-561_**

CTLQ1812NF-681_**

CTLQ1812NF-821_**

CTLQ1812NF-102_**

CTLQ1812NF-122_**

CTLQ1812NF-152_**

CTLQ1812NF-182_**

CTLQ1812NF-222_**

PHYSICAL DIMENSIONS

Size

inches

4.5±0.3

0.18±0.01

2.6±0.2

0.10±0.008

3.6±0.2

3.2±0.2

0.12±0.008

Min.

1.0

0.04

Min.

1.0

0.04

0.14±0.008 0.12±0.008

09.24.08

CENTRAL

Manufacturer of Passive Components

800-684-5322

Inside US

949-453-1811

Outside US

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

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