PM1608-470M-RC datasheet, PDF - EEWORLD Datasheet

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PM1608-470M-RC: DescriptionFixed Inductors 47uH 20%; CategoryPassive components inductor; File Size337KB，2 Pages; ManufacturerBourns; Websitehttp://www.bourns.com; Environmental Compliance

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PM1608-470M-RC Overview

Fixed Inductors 47uH 20%

PM1608-470M-RC Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
package instruction	2618
Reach Compliance Code	compliant
ECCN code	EAR99
Factory Lead Time	12 weeks
uppercase and lowercase codes	2618
structure	Rectangular
core material	FERRITE
DC Resistance	0.64 Ω
Nominal inductance(L)	47 µH
Inductor Applications	POWER INDUCTOR
Inductor type	GENERAL PURPOSE INDUCTOR
Number of functions	1
Number of terminals	2
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
Package height	2.92 mm
Package length	6.6 mm
Package form	SMT
Package width	4.45 mm
method of packing	TR, Embossed, 7 Inch
Maximum rated current	0.5 A
self resonant frequency	14 MHz
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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Features

■

Formerly

■

Height of 2.92 mm

■

Current rating up to 2.9 A

■

RoHS compliant*

Applications

model

■

Input/output of DC/DC converters

■

Power supplies for:

•

Portable communication equipment

Camcorders

LCD TVs

Car radios

PM1608 Series - SMD Power Inductor

Electrical Speciﬁcations

Inductance 100 kHz

General Speciﬁcations

Test

Q Frequency

Ref.

(MHz)

7.96

18.5

7.96

15.5

7.96

2.52

0.796

0.252

SRF

Typ.

(MHz)

130

115

5.5

DCR

Max.

(Ω)

0.05

0.07

0.08

0.09

0.13

0.16

0.23

0.37

0.51

0.64

0.86

1.3

2.0

3.2

3.8

5.1

9.2

13.8

I rms

Max.

(A)

2.9

2.8

2.4

2.0

1.5

1.4

1.1

1.0

0.80

0.60

0.50

0.40

0.30

0.25

0.20

0.16

0.15

0.12

0.07

I sat

Typ.

(A)

2.9

2.6

2.3

2.0

1.5

1.2

1.1

0.90

0.70

0.58

0.50

0.40

0.31

0.27

0.22

0.18

0.16

0.14

0.10

Bourns Part No.

PM1608-1R0M-RC

PM1608-1R5M-RC

PM1608-2R2M-RC

PM1608-3R3M-RC

PM1608-4R7M-RC

PM1608-6R8M-RC

PM1608-100M-RC

PM1608-150M-RC

PM1608-220M-RC

PM1608-330M-RC

PM1608-470M-RC

PM1608-680M-RC

PM1608-101M-RC

PM1608-151M-RC

PM1608-221M-RC

PM1608-331M-RC

PM1608-471M-RC

PM1608-681M-RC

PM1608-102M-RC

(µH)

1.0

1.5

2.2

3.3

4.7

6.8

100

150

220

330

470

680

1000

Tol. %

±20

Test Voltage ....................................0.1 V

Reﬂow soldering .... 230 °C; 50 sec max.

Operating Temperature

................................-40 °C to +125 °C

(Temperature rise included)

Storage Temperature .. -40 °C to +125 °C

Resistance to Soldering Heat

.......................... 260 °C, 10 sec. max.

Materials

Core ..............................................Ferrite

Wire ............................Enameled copper

Base ..........................................Ceramic

Adhesive .............................. Epoxy resin

Terminal ....................................Ag/Ni/Au

Rated Current

...................Ind. drop 10 % typ. at Isat

Temperature Rise ...............15 °C typical

at rated Irms

Packaging .................... 600 pcs. per reel

Product Dimensions

6.60

MAX.

(0.260)

100

Inductance vs. Current

103

102

4.45

(0.175)

MAX.

102

101

MAX.

2.92

(0.115)

Inductance (µH)

101

100

3.05

(0.120)

TYP.

4.32

TYP.

(0.170)

1.27

(0.050)

Recommended Layout

REF.

4.10

(0.161)

100

101

1R0

1.60

REF.

(0.063)

102

7 103

7 104

3.00

REF.

(0.118)

DC Current (mA)

REF.

7.00

(0.276)

*RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011.

Speciﬁcations are subject to change without notice.

Customers should verify actual device performance in their speciﬁc applications.

DIMENSIONS:

(INCHES)

PM1608-470M-RC Related Products

	PM1608-470M-RC	PM1608-331M-RC	PM1608-102M-RC	PM1608-681M-RC	PM1608-151M-RC	PM1608-1R5M-RC
Description	Fixed Inductors 47uH 20%	Fixed Inductors 330uH 20%	Fixed Inductors 1.0mH 20%	Fixed Inductors 680uH 20%	Fixed Inductors 150uH 20%	Fixed Inductors 1.5uH 20%
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
package instruction	2618	2618	ROHS COMPLIANT	2618	2618	2618
Reach Compliance Code	compliant	compliant	compliant	compliant	compliant	compliant
ECCN code	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99
uppercase and lowercase codes	2618	2618	2618	2618	2618	2618
structure	Rectangular	Rectangular	Rectangular	Rectangular	Rectangular	Rectangular
core material	FERRITE	FERRITE	FERRITE	FERRITE	FERRITE	FERRITE
DC Resistance	0.64 Ω	3.8 Ω	13.8 Ω	9.2 Ω	2 Ω	0.05 Ω
Nominal inductance(L)	47 µH	330 µH	1000 µH	680 µH	150 µH	1.5 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	85 °C	125 °C	85 °C	125 °C	85 °C	85 °C
Minimum operating temperature	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C
Package height	2.92 mm	2.92 mm	2.92 mm	2.92 mm	2.92 mm	2.92 mm
Package length	6.6 mm	6.6 mm	6.6 mm	6.6 mm	6.6 mm	6.6 mm
Package form	SMT	SMT	SMT	SMT	SMT	SMT
Package width	4.45 mm	4.45 mm	4.45 mm	4.45 mm	4.45 mm	4.45 mm
method of packing	TR, Embossed, 7 Inch	TR, Embossed, 7 Inch	TR, Embossed, 7 Inch	TR, Embossed, 7 Inch	TR, Embossed, 7 Inch	TR, Embossed, 7 Inch
Maximum rated current	0.5 A	0.16 A	0.07 A	0.12 A	0.25 A	2.8 A
self resonant frequency	14 MHz	5 MHz	2 MHz	3 MHz	6 MHz	115 MHz
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	ONE SURFACE	WRAPAROUND	ONE SURFACE	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%
Factory Lead Time	12 weeks	12 weeks	12 weeks	12 weeks	-	12 weeks
Base Number Matches	1	-	1	-	1	1

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