PM42S-3R3 datasheet, PDF - EEWORLD Datasheet

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PM42S-3R3: Descriptioninductor shielded 3.3uh 30% smd; CategoryPassive components inductor; File Size351KB，2 Pages; ManufacturerBourns; Websitehttp://www.bourns.com

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PM42S-3R3 Overview

inductor shielded 3.3uh 30% smd

PM42S-3R3 Parametric

Parameter Name	Attribute value
Is it Rohs certified?	incompatible
Maker	Bourns
package instruction	1919
Reach Compliance Code	unknown
ECCN code	EAR99
uppercase and lowercase codes	1919
structure	Magnetic Shielded
core material	FERRITE
DC Resistance	0.11 Ω
Nominal inductance(L)	3.3 µH
Inductor Applications	POWER INDUCTOR
Inductor type	GENERAL PURPOSE INDUCTOR
Manufacturer's serial number	PM42S
Number of functions	1
Number of terminals	2
Maximum operating temperature	100 °C
Minimum operating temperature	-30 °C
Package height	2 mm
Package length	4.7 mm
Package form	SMT
Package width	4.7 mm
method of packing	TR
Maximum rated current	1.04 A
series	PM42S
Shape/Size Description	RECTANGULAR PACKAGE
shield	YES
surface mount	YES
Terminal location	DUAL ENDED
Terminal shape	ONE SURFACE
Test frequency	7.96 MHz
Tolerance	30%

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Features

■

Formerly

■

Height of 2.0 mm

■

Current rating up to 2.7 A

■

RoHS compliant

Applications

model

■

Input/output of DC/DC converters

■

Power supplies for:

•

Portable communication equipment

Camcorders

LCD TVs

Car radios

PM42S Series - Shielded SMD Power Inductors

Electrical Speciﬁcations

Inductance 100 kHz

General Speciﬁcations

Ref.

Test

Frequency

(MHz)

7.960

2.520

0.796

SRF

Typ.

(MHz)

219

DCR

Max.

(mΩ)

100

135

150

170

220

280

300

370

420

540

600

820

860

1200

1350

1950

2600

4000

I rms

(A)

2.70

2.10

2.03

1.95

1.82

1.72

1.64

1.50

1.40

1.30

1.15

1.03

0.92

0.88

0.77

0.73

0.64

0.62

0.52

0.50

0.43

0.40

0.33

0.28

0.18

I sat

(A)

2.60

2.10

1.95

1.80

1.65

1.50

1.25

1.15

1.10

1.00

0.90

0.82

0.75

0.65

0.60

0.50

0.48

0.45

0.40

0.38

0.32

0.30

0.28

0.26

0.25

Bourns Part No.

PM42S-1R0-RC

PM42S-2R2-RC

PM42S-2R7-RC

PM42S-3R3-RC

PM42S-3R9-RC

PM42S-4R7-RC

PM42S-5R6-RC

PM42S-6R8-RC

PM42S-8R2-RC

PM42S-100-RC

PM42S-120-RC

PM42S-150-RC

PM42S-180-RC

PM42S-220-RC

PM42S-270-RC

PM42S-330-RC

PM42S-390-RC

PM42S-470-RC

PM42S-560-RC

PM42S-680-RC

PM42S-820-RC

PM42S-101-RC

PM42S-121-RC

PM42S-151-RC

PM42S-181-RC

(µH)

1.0

2.2

2.7

3.3

3.9

4.7

5.6

6.8

8.2

100

120

150

180

Tol. %

±30

Test Voltage .................... 0.1 V, 100 KHz

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 for 10 sec.

Materials

Core Material ................................Ferrite

Wire ...........................Enameled Copper

Adhesive .............................Epoxy Resin

Terminal ....................................Ag/Ni/Sn

Rated Current .......Ind. drop of 35 % typ.

at Isat

Temperature Rise ....... 30 ˚C typ. at Irms

Packaging .................. 1000 pcs. per reel

Product Dimensions

4.80 ± 0.20

(.189 ± .008)

6R8

4.80 ± 0.20

(.189 ± .008)

1.80 ± 0.20

(.071 ± .008)

1.60

(.063)

TYP.

Inductance vs. Current

102

101

TYP.

1.60

(.063)

330

Inductance (µH)

101

1.60

(.063)

TYP.

100

4R7

Recommended Layout

5.30

REF.

(.209)

2.00

(.079)

REF.

100

101

7 102

7 103

104

1R0

1.80

(.071)

REF.

1.50

(.059)

2.00

(.079)

REF.

DC Current (mA)

*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)

PM42S-3R3 Related Products

	PM42S-3R3	PM42S-120	PM42S-121	PM42S-101	PM42S-180	PM42S-390	PM42S-3R9
Description	inductor shielded 3.3uh 30% smd	inductor shielded 12uh 30% smd	inductor shielded 120uh 30% smd	inductor shielded 100uh 30% smd	inductor shielded 18uh 30% smd	inductor shielded 39uh 30% smd	inductor shielded 3.9uh 30% smd
Is it Rohs certified?	incompatible	incompatible	-	incompatible	incompatible	incompatible	incompatible
Maker	Bourns	Bourns	-	Bourns	Bourns	Bourns	Bourns
package instruction	1919	1919	-	1919	1919	1919	1919
Reach Compliance Code	unknown	unknown	-	unknown	unknown	unknown	unknown
ECCN code	EAR99	EAR99	-	EAR99	EAR99	EAR99	EAR99
uppercase and lowercase codes	1919	1919	-	1919	1919	1919	1919
structure	Magnetic Shielded	Magnetic Shielded	-	Magnetic Shielded	Magnetic Shielded	Magnetic Shielded	Magnetic Shielded
core material	FERRITE	FERRITE	-	FERRITE	FERRITE	FERRITE	FERRITE
DC Resistance	0.11 Ω	0.21 Ω	-	1.73 Ω	0.338 Ω	0.709 Ω	0.155 Ω
Nominal inductance(L)	3.3 µH	12 µH	-	100 µH	18 µH	39 µH	3.9 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
Manufacturer's serial number	PM42S	PM42S	-	PM42S	PM42S	PM42S	PM42S
Number of functions	1	1	-	1	1	1	1
Number of terminals	2	2	-	2	2	2	2
Maximum operating temperature	100 °C	100 °C	-	100 °C	100 °C	100 °C	100 °C
Minimum operating temperature	-30 °C	-30 °C	-	-30 °C	-30 °C	-30 °C	-30 °C
Package height	2 mm	2 mm	-	2 mm	2 mm	2 mm	2 mm
Package length	4.7 mm	4.7 mm	-	4.7 mm	4.7 mm	4.7 mm	4.7 mm
Package form	SMT	SMT	-	SMT	SMT	SMT	SMT
Package width	4.7 mm	4.7 mm	-	4.7 mm	4.7 mm	4.7 mm	4.7 mm
method of packing	TR	TR	-	TR	TR	TR	TR
Maximum rated current	1.04 A	0.56 A	-	0.2 A	0.48 A	0.3 A	0.88 A
series	PM42S	PM42S	-	PM42S	PM42S	PM42S	PM42S
Shape/Size Description	RECTANGULAR PACKAGE	RECTANGULAR PACKAGE	-	RECTANGULAR PACKAGE	RECTANGULAR PACKAGE	RECTANGULAR PACKAGE	RECTANGULAR PACKAGE
shield	YES	YES	-	YES	YES	YES	YES
surface mount	YES	YES	-	YES	YES	YES	YES
Terminal location	DUAL ENDED	DUAL ENDED	-	DUAL ENDED	DUAL ENDED	DUAL ENDED	DUAL ENDED
Terminal shape	ONE SURFACE	ONE SURFACE	-	ONE SURFACE	ONE SURFACE	ONE SURFACE	ONE SURFACE
Test frequency	7.96 MHz	0.01 MHz	-	0.01 MHz	0.01 MHz	0.01 MHz	7.96 MHz
Tolerance	30%	30%	-	30%	30%	30%	30%

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