CTLQ1210NF-271K datasheet, PDF

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CTLQ1210NF-271K: DescriptionGeneral Purpose Inductor, 270uH, 10%, 1 Element, SMD, 1210, CHIP, 1210, ROHS COMPLIANT; CategoryPassive components inductor; File Size152KB，1 Pages; ManufacturerCT [ Central Technologies ]; Environmental Compliance

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CTLQ1210NF-271K Overview

General Purpose Inductor, 270uH, 10%, 1 Element, SMD, 1210, CHIP, 1210, ROHS COMPLIANT

CTLQ1210NF-271K Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Maker	CT [ Central Technologies ]
package instruction	1210
Reach Compliance Code	compliant
ECCN code	EAR99
uppercase and lowercase codes	1210
DC Resistance	12.5 Ω
Nominal inductance(L)	270 µH
Inductor Applications	DC-DC CONVERTER
Inductor type	GENERAL PURPOSE INDUCTOR
JESD-609 code	e3
Manufacturer's serial number	CTLQ1210N
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	0.065 A
self resonant frequency	5 MHz
Shape/Size Description	RECTANGULAR PACKAGE
shield	NO
special characteristics	Q MEASURED AT 796 KHZ
surface mount	YES
Terminal surface	Matte Tin (Sn)
Terminal location	DUAL ENDED
Terminal shape	WRAPAROUND
Test frequency	1 MHz
Tolerance	10%

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Wire-wound Chip Inductors - Open

ctparts.com

CTLQ1210N Series

From .10 µH to 560 µH

Part

Number

CTLQ1210N_-R10M

CTLQ1210N_-R18M

CTLQ1210N_-R27M

CTLQ1210N_-R39M

CTLQ1210N_-R56M

CTLQ1210N_-R68M

CTLQ1210N_-R82M

CTLQ1210N_-1R0M

CTLQ1210N_-1R2M

CTLQ1210N_-1R5M

CTLQ1210N_-1R8M

CTLQ1210N_-2R2_*

CTLQ1210N_-2R7_*

CTLQ1210N_-3R3_*

CTLQ1210N_-3R9_*

CTLQ1210N_-4R7_*

CTLQ1210N_-5R6_*

CTLQ1210N_-6R8_*

CTLQ1210N_-8R2_*

CTLQ1210N_-100_**

CTLQ1210N_-120_**

CTLQ1210N_-150_**

CTLQ1210N_-180_**

CTLQ1210N_-220_**

CTLQ1210N_-270_**

CTLQ1210N_-330_**

CTLQ1210N_-390_**

CTLQ1210N_-470_**

CTLQ1210N_-560_**

CTLQ1210N_-680_**

CTLQ1210N_-820_**

CTLQ1210N_-101_**

CTLQ1210N_-121_**

CTLQ1210N_-151_**

CTLQ1210N_-181_**

CTLQ1210N_-221_**

CTLQ1219N_-271_**

CTLQ1210N_-331_**

CTLQ1210N_-391_**

CTLQ1210N_-471_**

CTLQ1210N_-561_**

Not shown at actual size.

SPECIFICATIONS

Please specify tolerance code when ordering.

CTLQ1210N-2R7_

J = ±5%, K = ±10% M = ±20%

* K or M

** J or K

CTLQ1210NF

Please specify”F” for RoHS compliant.

Test

Freq.

(_Hz)

1M

1K

DCR

Ω

(Ω)

Max.

0.25

0.5

0.6

0.7

0.8

0.9

1.0

1.1

1.2

1.3

1.5

1.6

1.8

2.0

2.2

2.5

2.8

3.1

3.5

3.9

4.3

4.9

5.5

6.2

7.0

8.0

9.3

10.2

11.8

12.5

13.0

22.0

25.0

28.0

SRF

(MHz)

Min.

200

160

120

100

75

60

50

43

38

35

31

28

25

23

20

18

16

15

14

13

12

11

10

9.0

8.5

8.0

7.5

7.0

6.0

5.5

5.0

Rated DC

(mA)

Max.

700

650

600

530

470

450

445

425

400

390

370

320

300

290

270

250

240

225

190

180

170

165

150

125

115

110

100

85

80

70

80

75

70

65

50

45

40

Inductance

(µH)

0.10

0.18

0.27

0.39

0.56

0.68

0.82

1.0

1.2

1.5

1.8

2.2

2.7

3.3

3.9

4.7

5.6

6.8

8.2

10

12

15

18

22

27

33

39

47

56

68

82

100

120

150

180

220

270

330

390

470

560

Q

Min.

20@25.2MHz

25@25.2MHz

30@25.2MHz

20@1MHz

35@1MHz

40@1MHz

40@796KHz

50@796KHz

Compliant

Available

RoHS

CHARACTERISTICS

Description:

SMD power 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 available.

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.

PHYSICAL DIMENSIONS

Size

mm

inches

A

3.2±0.3

0.13±0.01

B

2.0±0.2

0.08±0.008

C

2.5±0.2

D

2.5±0.2

E

2.5±0.2

0.10±0.008

F

Min.

0.9

0.035

G

Min.

1.3

0.05

0.10±0.008 0.10±0.008

C

E

B

A

D

F

G

F

09.02.05

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

CTLQ1210NF-271K Related Products

	CTLQ1210NF-271K	CTLQ1210NF-271J	CTLQ1210N-271J	CTLQ1210N-271K
Description	General Purpose Inductor, 270uH, 10%, 1 Element, SMD, 1210, CHIP, 1210, ROHS COMPLIANT	General Purpose Inductor, 270uH, 5%, 1 Element, SMD, 1210, CHIP, 1210, ROHS COMPLIANT	General Purpose Inductor, 270uH, 5%, 1 Element, SMD, CHIP, 1210	General Purpose Inductor, 270uH, 10%, 1 Element, SMD, CHIP, 1210
Is it lead-free?	Lead free	Lead free	Contains lead	Contains lead
Is it Rohs certified?	conform to	conform to	incompatible	incompatible
Reach Compliance Code	compliant	compliant	compliant	compliant
ECCN code	EAR99	EAR99	EAR99	EAR99
DC Resistance	12.5 Ω	12.5 Ω	12.5 Ω	12.5 Ω
Nominal inductance(L)	270 µH	270 µH	270 µH	270 µH
Inductor Applications	DC-DC CONVERTER	DC-DC CONVERTER	DC-DC CONVERTER	DC-DC CONVERTER
Inductor type	GENERAL PURPOSE INDUCTOR	GENERAL PURPOSE INDUCTOR	GENERAL PURPOSE INDUCTOR	GENERAL PURPOSE INDUCTOR
Number of functions	1	1	1	1
Number of terminals	2	2	2	2
Maximum operating temperature	85 °C	85 °C	85 °C	85 °C
Minimum operating temperature	-25 °C	-25 °C	-25 °C	-25 °C
Minimum quality factor (at nominal inductance)	40	40	40	40
Maximum rated current	0.065 A	0.065 A	0.065 A	0.065 A
self resonant frequency	5 MHz	5 MHz	5 MHz	5 MHz
Shape/Size Description	RECTANGULAR PACKAGE	RECTANGULAR PACKAGE	RECTANGULAR PACKAGE	RECTANGULAR PACKAGE
shield	NO	NO	NO	NO
special characteristics	Q MEASURED AT 796 KHZ	Q MEASURED AT 796 KHZ	Q MEASURED AT 796 KHZ	Q MEASURED AT 796 KHZ
surface mount	YES	YES	YES	YES
Terminal location	DUAL ENDED	DUAL ENDED	DUAL ENDED	DUAL ENDED
Terminal shape	WRAPAROUND	WRAPAROUND	WRAPAROUND	WRAPAROUND
Test frequency	1 MHz	1 MHz	1 MHz	1 MHz
Tolerance	10%	5%	5%	10%
Maker	CT [ Central Technologies ]	-	CT [ Central Technologies ]	CT [ Central Technologies ]

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Shortcut: E0 E1 E2 E3 E4 E5 E6 E7 E8 E9 EA EB EC ED EE EF EG EH EI EJ EK EL EM EN EO EP EQ ER ES ET EU EV EW EX EY EZ F0 F1 F2 F3 F4 F5 F6 F7 F8 F9 FA FB FC FD FE FF FG FH FI FJ FK FL FM FN FO FP FQ FR FS FT FU FV FW FX FY FZ G0 G1 G2 G3 G4 G5 G6 G7 G8 G9 GA GB GC GD GE GF GG GH GI GJ GK GL GM GN GO GP GQ GR GS GT GU GV GW GX GZ H0 H1 H2 H3 H4 H5 H6 H7 H8 HA HB HC HD HE HF HG HH HI HJ HK HL HM HN HO HP HQ HR HS HT HU HV HW HX HY HZ I1 I2 I3 I4 I5 I6 I7 IA IB IC ID IE IF IG IH II IK IL IM IN IO IP IQ IR IS IT IU IV IW IX J0 J1 J2 J6 J7 JA JB JC JD JE JF JG JH JJ JK JL JM JN JP JQ JR JS JT JV JW JX JZ K0 K1 K2 K3 K4 K5 K6 K7 K8 K9 KA KB KC KD KE KF KG KH KI KJ KK KL KM KN KO KP KQ KR KS KT KU KV KW KX KY KZ

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