LP4040R-R45M datasheet, PDF - EEWORLD Datasheet

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LP4040R-R45M: DescriptionGeneral Purpose Inductor, 0.45uH, 20%, 1 Element, SMD, 4040, CHIP, 4040, ROHS COMPLIANT; CategoryPassive components inductor; File Size168KB，1 Pages; ManufacturerAPI Delevan; Websitehttp://www.delevan.com/; Environmental Compliance

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LP4040R-R45M Overview

General Purpose Inductor, 0.45uH, 20%, 1 Element, SMD, 4040, CHIP, 4040, ROHS COMPLIANT

LP4040R-R45M Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Maker	API Delevan
package instruction	4040
Reach Compliance Code	compliant
ECCN code	EAR99
Is Samacsys	N
uppercase and lowercase codes	4040
structure	Rectangular
DC Resistance	0.0015 Ω
Nominal inductance(L)	0.45 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	-20 °C
Package height	4 mm
Package length	11.5 mm
Package form	SMT
Package width	10.3 mm
method of packing	TR
Maximum rated current	29 A
series	LP4040R
Shape/Size Description	RECTANGULAR PACKAGE
shield	NO
surface mount	YES
Terminal location	DUAL ENDED
Terminal shape	WRAPAROUND
Test frequency	0.1 MHz
Tolerance	20%
Base Number Matches	1

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er

w

Po

T

EN

RR C)

CU D

L (A

TA AL

EN PIC

EM TY

CR

IN

NG

TI )

RA C

T AD

EN L (

RR ICA

CU YP

T

CE

AN )

ST S

SI HM

RE (mO

DC UM

M

XI

MA

H)

(µ

CE kHz

AN 0

CT 10

DU @

IN 0%

±2

SERIES

LP4040R

LP5050R

LP5035R

LP5064R

Commercial Low Proﬁle

Surface Mount Power Inductors

s

or

ct

du

In

DA

SH

NU

MB

ER

*

-R36M

-R45M

-R56M

-R88M

-1R0M

-1R5M

-R15M

-R22M

-R33M

-R47M

-R60M

-R68M

-R82M

-1R0M

-1R5M

-R22M

-R33M

-R47M

-R56M

-R68M

-R82M

-1R0M

-1R5M

-1R8M

-R22M

-R33M

-R47M

-R56M

-R68M

-R82M

-1R0M

-1R8M

-2R2M

0.36

0.45

0.56

0.88

1.0

1.5

0.150

0.220

0.330

0.470

0.600

0.680

0.820

1.00

1.50

0.220

0.330

0.470

0.560

0.680

0.820

1.00

1.50

1.80

0.220

0.330

0.470

0.560

0.680

0.820

1.00

1.80

2.20

Actual Size (Max.)

Physical Parameters

Inches

Millimeters

A

0.453 Max.

11.5 Max. (LP4040R)

0.539 Max.

13.7 Max.

B

0.406 Max.

10.3 Max. (LP4040R)

0.508 Max.

12.9 Max.

C

0.138 Max.

3.5 Max. (LP5035R)

0.157 Max.

4.0 Max. (LP4040R)

0.197 Max.

5.0 Max. (LP5050R)

0.252 Max.

6.4 Max. (LP5064R)

D

0.098 to 0.138

2.5 to 3.5 (LP4040R)

0.118 to 0.157

3.0 to 4.0

E

0.075 to 0.098

1.9 to 2.5 (LP4040R)

0.079 to 0.102

2.0 to 2.6

F

0.283 (Ref. only)

7.2 (Ref. only) (LP4040R)

Dimensions "A" and "C" are over terminals.

Operating Temperature Range

-20°C to +125°C

Current Rating at 25°C Ambient

40°C Rise

Inductance

Measured at 0.25 VAC with no DC Current

Incremental Current

The current at which the

inductance will be decreased by a maximum of 20%

from its initial 0 DC value.

Application Frequency

to 1.0 MHz

SERIES LP4040R

1.20

1.50

1.80

3.00

3.30

4.20

SERIES LP5035R

1.20

1.30

1.50

2.00

2.20

2.50

3.00

3.50

5.50

SERIES LP5050R

0.800

1.10

1.30

1.50

1.70

2.30

2.50

4.10

4.90

SERIES LP5064R

0.700

0.900

1.20

1.40

1.60

1.90

2.00

3.20

4.20

30.0

29.0

25.0

20.0

18.0

16.0

41.0

39.0

37.0

32.0

29.0

28.0

25.0

24.0

19.0

51.0

42.0

38.0

36.0

34.0

31.0

29.0

23.0

19.0

53.0

46.0

41.0

37.0

35.0

33.0

32.0

24.0

22.0

60.0

45.0

40.0

38.0

36.0

33.0

75.0

65.0

62.0

55.0

51.0

49.0

44.0

40.0

35.0

110.0

80.0

65.0

55.0

54.0

53.0

50.0

48.0

40.0

112.0

65.0

63.0

62.0

60.0

50.0

49.0

41.0

40.0

For surface ﬁnish information, refer to www.delevanﬁnishes.com

LP4040R Packaging

Tape & reel: 13" reel,

500 pieces max.

LP5035R Packaging

Tape & reel: 13" reel,

500 pieces max.

LP5050R Packaging

Tape & reel: 13" reel,

250 pieces max.

LP5064R Packaging

Tape & reel: 13" reel,

250 pieces max.

Unique inductive coil construction presents two outer coils

ends, each integrally formed into a terminal lead at

opposed sides of the inductor.

270 Quaker Rd., East Aurora NY 14052 • Phone 716-652-3600 • Fax 716-652-4814 • E-mail: apisales@delevan.com • www.delevan.com

1/2009

LP4040R-R45M Related Products

	LP4040R-R45M	LP4040R-1R5M	LP4040R-R36M	LP4040R-R88M	LP4040R-1R0M	LP4040R-R56M
Description	General Purpose Inductor, 0.45uH, 20%, 1 Element, SMD, 4040, CHIP, 4040, ROHS COMPLIANT	General Purpose Inductor, 1.5uH, 20%, 1 Element, SMD, 4040, CHIP, 4040, ROHS COMPLIANT	General Purpose Inductor, 0.36uH, 20%, 1 Element, SMD, 4040, CHIP, 4040, ROHS COMPLIANT	General Purpose Inductor, 0.88uH, 20%, 1 Element, SMD, 4040, CHIP, 4040, ROHS COMPLIANT	General Purpose Inductor, 1uH, 20%, 1 Element, SMD, 4040, CHIP, 4040, ROHS COMPLIANT	General Purpose Inductor, 0.56uH, 20%, 1 Element, SMD, 4040, CHIP, 4040, ROHS COMPLIANT
Is it lead-free?	Lead free	Lead free	Lead free	Lead free	Lead free	Lead free
Is it Rohs certified?	conform to	conform to	conform to	conform to	conform to	conform to
Maker	API Delevan	API Delevan	API Delevan	API Delevan	API Delevan	API Delevan
package instruction	4040	4040	4040	4040	4040	4040
Reach Compliance Code	compliant	compliant	compliant	compliant	compliant	compliant
ECCN code	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99
uppercase and lowercase codes	4040	4040	4040	4040	4040	4040
structure	Rectangular	Rectangular	Rectangular	Rectangular	Rectangular	Rectangular
DC Resistance	0.0015 Ω	0.0042 Ω	0.0012 Ω	0.003 Ω	0.0033 Ω	0.0018 Ω
Nominal inductance(L)	0.45 µH	1.5 µH	0.36 µH	0.88 µH	1 µH	0.56 µH
Inductor Applications	POWER INDUCTOR	POWER INDUCTOR	POWER INDUCTOR	POWER INDUCTOR	POWER INDUCTOR	POWER INDUCTOR
Inductor type	GENERAL PURPOSE INDUCTOR	GENERAL PURPOSE INDUCTOR	GENERAL PURPOSE INDUCTOR	GENERAL PURPOSE INDUCTOR	GENERAL PURPOSE INDUCTOR	GENERAL PURPOSE INDUCTOR
Number of functions	1	1	1	1	1	1
Number of terminals	2	2	2	2	2	2
Maximum operating temperature	125 °C	125 °C	125 °C	125 °C	125 °C	125 °C
Minimum operating temperature	-20 °C	-20 °C	-20 °C	-20 °C	-20 °C	-20 °C
Package height	4 mm	4 mm	4 mm	4 mm	4 mm	4 mm
Package length	11.5 mm	11.5 mm	11.5 mm	11.5 mm	11.5 mm	11.5 mm
Package form	SMT	SMT	SMT	SMT	SMT	SMT
Package width	10.3 mm	10.3 mm	10.3 mm	10.3 mm	10.3 mm	10.3 mm
method of packing	TR	TR	TR	TR	TR	TR
Maximum rated current	29 A	16 A	30 A	20 A	18 A	25 A
series	LP4040R	LP4040R	LP4040R	LP4040R	LP4040R	LP4040R
Shape/Size Description	RECTANGULAR PACKAGE	RECTANGULAR PACKAGE	RECTANGULAR PACKAGE	RECTANGULAR PACKAGE	RECTANGULAR PACKAGE	RECTANGULAR PACKAGE
shield	NO	NO	NO	NO	NO	NO
surface mount	YES	YES	YES	YES	YES	YES
Terminal location	DUAL ENDED	DUAL ENDED	DUAL ENDED	DUAL ENDED	DUAL ENDED	DUAL ENDED
Terminal shape	WRAPAROUND	WRAPAROUND	WRAPAROUND	WRAPAROUND	WRAPAROUND	WRAPAROUND
Test frequency	0.1 MHz	0.1 MHz	0.1 MHz	0.1 MHz	0.1 MHz	0.1 MHz
Tolerance	20%	20%	20%	20%	20%	20%

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