LPO4812-683KTC datasheet, PDF - EEWORLD Datasheet

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LPO4812-683KTC: DescriptionGeneral Purpose Inductor, 68uH, 10%, 1 Element, Ferrite-Core, SMD, 1918, ROHS COMPLIANT; CategoryPassive components inductor; File Size192KB，2 Pages; ManufacturerCOILCRAFT; Websitehttp://www.coilcraft.com/; Environmental Compliance

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LPO4812-683KTC Overview

General Purpose Inductor, 68uH, 10%, 1 Element, Ferrite-Core, SMD, 1918, ROHS COMPLIANT

LPO4812-683KTC Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Maker	COILCRAFT
package instruction	CHIP
Reach Compliance Code	compliant
ECCN code	EAR99
uppercase and lowercase codes	1918
structure	Unshielded
core material	FERRITE
DC Resistance	1.8 Ω
Nominal inductance(L)	68 µH
Inductor Applications	POWER INDUCTOR
Inductor type	GENERAL PURPOSE INDUCTOR
JESD-609 code	e1
Number of functions	1
Number of terminals	2
Maximum operating temperature	125 °C
Minimum operating temperature	-40 °C
Package height	1.2 mm
Package length	4.83 mm
Package form	SMT
Package width	4.6 mm
method of packing	TR, 7 Inch
Maximum rated current	0.16 A
self resonant frequency	22 MHz
Shape/Size Description	RECTANGULAR PACKAGE
shield	NO
surface mount	YES
Terminal surface	Tin/Silver/Copper (Sn95.5Ag4.0Cu0.5)
Terminal location	DUAL ENDED
Terminal shape	WRAPAROUND
Test frequency	0.1 MHz
Tolerance	10%

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Document 276-1

SMT Power Inductors – LPO4812

• Very low profile - only 1.2 mm high!

• Handles up to 1.3 Amps saturating current

Designer’s Kit C357

contains 3 each of all values

Core material

Ferrite

Core and winding loss

See www.coilcraft.com/coreloss

Terminations

RoHS compliant silver-palladium-platinum-glass frit.

Other terminations available at additional cost.

Weight

53 – 61 mg

Ambient temperature

–40°C to +85°C with

Irms

current, +85°C to

+125°C with derated current

Storage temperature

Component: –40°C to +125°C.

Tape and reel packaging: –40°C to +80°C

Resistance to soldering heat

Max three 40 second reflows at

+260°C, parts cooled to room temperature between cycles

Moisture Sensitivity Level (MSL)

1 (unlimited floor life at <30°C /

85% relative humidity)

Failures in Time (FIT) / Mean Time Between Failures (MTBF)

38 per billion hours / 26,315,789 hours, calculated per Telcordia SR-332

Packaging

1000/7″ reel; 3500/13″ reel Plastic tape: 12 mm wide,

0.23 mm thick, 8 mm pocket spacing, 1.3 mm pocket depth

Recommended pick and place nozzle

OD: 4.6 mm; ID:

≤

2.3 mm

PCB washing

Tested with pure water or alcohol only. For other solvents,

see Doc787_PCB_Washing.pdf.

Part number

(µH)

DCR

SRF

max

typ

Isat

Irms

(Ohms) (MHz) (A) (A)

0.055

0.080

0.090

0.120

0.155

0.225

0.270

0.300

0.460

0.640

0.850

1.30

1.80

2.60

4.20

5.50

270

220

170

140

110

1.30

1.00

0.80

0.70

0.60

0.45

0.40

0.32

0.28

0.22

0.20

0.16

0.13

0.10

0.09

0.85

0.80

0.78

0.77

0.76

0.72

0.59

0.54

0.50

0.39

0.32

0.26

0.24

LPO4812-102ML_

1.0 ±20%

LPO4812-152ML_

1.5 ±20%

LPO4812-222ML_

2.2 ±20%

LPO4812-332ML_

3.3 ±20%

LPO4812-472ML_

4.7 ±20%

LPO4812-682ML_

6.8 ±20%

LPO4812-822ML_

8.2 ±20%

LPO4812-103KL_

10.±10%

LPO4812-153KL_

15.±10%

LPO4812-223KL_

22.±10%

LPO4812-333KL_

33.±10%

LPO4812-473KL_

47.±10%

LPO4812-683KL_

68.±10%

LPO4812-104KL_ 100.±10%

LPO4812-154KL_ 150.±10%

LPO4812-224KL_ 220.±10%

1. When ordering, please specify

termination

and

packaging

codes:

LPO4812-473MLC

Termination: L

RoHS compliant silver-palladium-plati-

num-glass frit

Special order:

= RoHS tin-silver-copper (95.5/4/0.5)

= non-RoHS tin-lead (63/37).

Packaging: C

= 7″ machine-ready reel. EIA-481 embossed plastic

tape (1000 parts per full reel).

= Less than full reel. In tape, but not machine ready.

To have a leader and trailer added ($25 charge), use

code letter C instead.

= 13″ machine-ready reel. EIA-481 embossed plastic

tape (3500 parts per full reel).

2. Inductance tested at 100 kHz, 0.1 Vrms 0 Adc.

3. DC current at which the inductance drops 10% (typ) from its value

without current.

4. Current that causes a 40°C temperature rise from 25°C ambient.

5. Electrical specifications at 25°C.

Refer to Doc 362 “Soldering Surface Mount Components” before soldering.

+1-847-639-6400 sales@coilcraft.com

+44-1236-730595 sales@coilcraft-europe.com

Taiwan

+886-2-2264 3646 sales@coilcraft.com.tw

China

+86-21-6218 8074 sales@coilcraft.com.cn

Singapore

+ 65-6484 8412 sales@coilcraft.com.sg

Document 276-1

Revised 10/14/08

This product may not be used in medical or high

risk applications without prior Coilcraft approval.

Specification subject to change without notice.

Please check web site for latest information.

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