LPC4045EATE681K datasheet, PDF

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LPC4045EATE681K: DescriptionGeneral Purpose Inductor, 680uH, 10%, 1 Element, Ferrite-Core, SMD,; CategoryPassive components inductor; File Size61KB，1 Pages; ManufacturerKOA Speer; Websitehttp://www.koaspeer.com/; Environmental Compliance

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LPC4045EATE681K Overview

General Purpose Inductor, 680uH, 10%, 1 Element, Ferrite-Core, SMD,

LPC4045EATE681K Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Maker	KOA Speer
Reach Compliance Code	compliant
ECCN code	EAR99
core material	FERRITE
DC Resistance	6.67 Ω
Nominal inductance(L)	680 µH
Inductor Applications	POWER INDUCTOR
Inductor type	GENERAL PURPOSE INDUCTOR
JESD-609 code	e2
Manufacturer's serial number	LPC4045E
Number of functions	1
Number of terminals	2
Maximum operating temperature	125 °C
Minimum operating temperature	-40 °C
Minimum quality factor (at nominal inductance)	40
Maximum rated current	0.12 A
self resonant frequency	2.2 MHz
Shape/Size Description	CYLINDRICAL PACKAGE
shield	NO
special characteristics	Q MEASURED AT 0.796 MHZ
surface mount	YES
Terminal surface	Tin/Silver (Sn/Ag)
Terminal location	DUAL ENDED
Terminal shape	ONE SURFACE
Test frequency	0.001 MHz
Tolerance	10%

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INDUCTORS

TECHNOLOGY OF TOMORROW

FERRITE CORE

POWER INDUCTOR

LPC 4045

ØW

STRUCTURE

Ferrite core

Winding wire

Epoxy adhesive

Ceramic substrate

Electrode

IDENTIFICATION

PRODUCT CODE

LPC 4045

COATING COLOR

None

MARKING

None

TYPE DESIGNATION (HOW TO ORDER)

Old Part No.

New Part No.

LPC 4045

PRODUCT

CODE

TERMINATION

SURFACE MATERIAL

L: Sn/Pb

A: SnAg

101

NOMINAL

INDUCTANCE

3 digits

(Unit: µH)

INDUCTANCE

TOLERANCE

INDUCTANCE

TOLERANCE

TAPING*

*Please see “PACKAGING”

FEATURES

■

Large permissible DC current and small DC resistance

Small surface area allows high mounting density

Small size and low height

Suitable for reflow soldering

Operating temperature range: - 40° C ... + 85° C

Inductors for extended ambient temperature range: - 40° C ... + 125° C

on request (Type LPC 4045 E K TE xxx) (10 µH ... 680 µH)

■

Embossed carrier tape packaging available

■

Lab Kit available

DIMENSIONS (mm)

PRODUCT

CODE

LPC 4045

∅

4.0 ± 0.2

4.3 ± 0.2

3.0 ± 0.2

4.5 ± 0.2

1.0 ± 0.3

Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use.

RATING

INDUCTANCE*

TYPE

NOM. VALUE

LPC 4045 TE 1R0

LPC 4045 TE 1R5

LPC 4045 TE 2R2

LPC 4045 TE 3R3

LPC 4045 TE 4R7

LPC 4045 TE 6R8

LPC 4045 TE 100

LPC 4045 TE 150

LPC 4045 TE 220

LPC 4045 TE 330

LPC 4045 TE 470

LPC 4045 TE 680

LPC 4045 TE 101

LPC 4045 TE 151

LPC 4045 TE 221

LPC 4045 TE 331

LPC 4045 TE 471

LPC 4045 TE 681

1 µH

1.5 µH

2.2 µH

3.3 µH

4.7 µH

6.8 µH

10 µH

15 µH

22 µH

33 µH

47 µH

68 µH

100 µH

150 µH

220 µH

330 µH

470 µH

680 µH

TOLERANCE

Q (MIN.)

FREQUENCY

QUALITY FACTOR

SELF-RESONANT

FREQUENCY

(MIN.)

90.0 MHz

70.0 MHz

55.0 MHz

45.0 MHz

35.0 MHz

25.0 MHz

23.5 MHz

18.5 MHz

14.0 MHz

12.0 MHz

10.5 MHz

8.0 MHz

6.3 MHz

5.2 MHz

3.9 MHz

3.0 MHz

2.7 MHz

2.2 MHz

RESISTANCE

(MAX.)

0.015

Ω

0.020

Ω

0.023

Ω

0.044

Ω

0.062Ω

0.075

Ω

0.10

Ω

0.15

Ω

0.21

Ω

0.41

Ω

0.52

Ω

0.67

Ω

0.92

Ω

1.80

Ω

2.25

Ω

4.27

Ω

5.23

Ω

6.67

Ω

ALLOWABLE DC

CURRENT

(MAX.)

3.10 A

2.80 A

2.50 A

1.80 A

1.45 A

1.30 A

1.02 A

0.84 A

0.70 A

0.52 A

0.46 A

0.40 A

0.28 A

0.25 A

0.18 A

0.15 A

0.14 A

0.12 A

M (±20%)

2.52 MHz

K (± 10%)

0.796 MHz

*Inductance measuring frequency: 1 kHz

EUROPE GmbH • Kaddenbusch 6 • D-25578 Dägeling / ITZEHOE • PHONE: +49 (0) 48 21 / 89 89-0 • FAX: +49 (0) 48 21/ 89 89 89 • Internet: www.koaeurope.de

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