SMP1812-182KLF datasheet, PDF - EEWORLD Datasheet

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SMP1812-182KLF: DescriptionGeneral Purpose Inductor, 18uH, 10%, 1 Element, Nickel-zinc Ferrite-Core, SMD, 1812, CHIP, 1812, ROHS COMPLIANT; CategoryPassive components inductor; File Size2MB，1 Pages; ManufacturerGowanda Electronics

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SMP1812-182KLF Overview

General Purpose Inductor, 18uH, 10%, 1 Element, Nickel-zinc Ferrite-Core, SMD, 1812, CHIP, 1812, ROHS COMPLIANT

SMP1812-182KLF Parametric

Parameter Name	Attribute value
package instruction	1812
Reach Compliance Code	compli
ECCN code	EAR99
uppercase and lowercase codes	1812
core material	NICKEL-ZINC FERRITE
DC Resistance	0.82 Ω
Nominal inductance(L)	18 µH
Inductor Applications	POWER INDUCTOR
Inductor type	GENERAL PURPOSE INDUCTOR
Number of functions	1
Number of terminals	2
Maximum operating temperature	125 °C
Minimum operating temperature	-55 °C
Maximum rated current	0.527 A
Shape/Size Description	RECTANGULAR PACKAGE
shield	NO
surface mount	YES
Terminal location	DUAL ENDED
Terminal shape	WRAPAROUND
Test frequency	0.001 MHz
Tolerance	10%
Base Number Matches	1

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STANDARD POWER INDUCTORS - SURFACE MOUNT

SMP1812

SMP1812LF

Wirewound, Molded

PART

NUMBER

SMP1812-101K

SMP1812-121K

SMP1812-151K

SMP1812-181K

SMP1812-221K

SMP1812-271K

SMP1812-331K

SMP1812-391K

SMP1812-471K

SMP1812-561K

SMP1812-681K

SMP1812-821K

SMP1812-102K

SMP1812-122K

SMP1812-152K

SMP1812-182K

SMP1812-222K

SMP1812-272K

SMP1812-332K

SMP1812-392K

SMP1812-472K

SMP1812-562K

SMP1812-682K

SMP1812-822K

SMP1812-103K

SMP1812-123K

SMP1812-153K

SMP1812-183K

SMP1812-223K

SMP1812-273K

SMP1812-333K

TRADITIONAL

COMPLIANT

RoHS

L µH

@1 kHz

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

DCR

OHMS

MAX

FERRITE CORE

0.080

0.085

0.087

0.094

0.130

0.140

0.170

0.220

0.240

0.340

0.370

0.410

0.460

0.510

0.720

0.820

1.11

1.25

1.35

1.50

1.65

1.88

2.95

3.44

4.00

5.53

6.00

7.90

8.80

9.93

14.80

SATURATION

CURRENT

mA DC

2500

2200

2000

1830

1697

1513

1397

1250

1131

1060

990

871

772

752

693

614

515

465

425

376

366

336

297

267

238

214

191

175

158

143

129

CURRENT

RATING

mA DC

2018

1903

1619

1558

1325

1277

1158

1018

975

819

785

746

704

669

563

527

453

427

411

390

372

348

288

258

239

203

195

170

161

152

124

Suffix “K” for 10% tolerance

Custom designs are available to meet your specific requirements; please contact factory.

*Add “LF” suffix for RoHS requirement. Example: SMP1812-101KLF

Gowanda designates a component RoHS-compliant by adding “LF” (lead free) to the part number.

These LF components meet the ≤ .1% lead requirement and they are compatible with 260°C soldering processes.

4.2/4.8

(0.165/0.189)

0.114/0.138 (2.9/3.5)

OVER TERMINAL

0.045/0.075 TYP

(1.14/1.91)

MARKING: GEC

PXXXK

EXAMPLE OF XXX

101 = 1.0uH

102 = 10uH

103 = 100uH

104 = 1000uH

0.40/0.80

(0.016/0.031)

TERMINAL

LENGTH, TYP

RECOMMENDED FOOT PRINT

0.059

(1.5)

0.110

(2.8)

0.177

(4.5)

NOTES:

• Operating Temperature Range:

-55°C to +125°C

• Current Rating is based on a 40°C temperature

rise at an ambient temperature of 85°C

• Saturation Current is the approximate value

that will reduce the initial inductance by 5%

TAPE AND REEL SPECS:

Pcs./Reel maximum:

Pitch between parts:

Tape width:

Reel diameter:

2200

8 mm

12 mm

13 in.

0.118/0.134

(3.0/3.4)

in. (mm)

One Magnetics Pkwy, Gowanda, NY 14070 • (t) 716-532-2234 • (f) 716-532-2702 • sales@gowanda.com

www.gowanda.com

021914

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