PM43-330K-RC datasheet, PDF - EEWORLD Datasheet

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PM43-330K-RC: DescriptionFixed Inductors 33uH 10%; CategoryPassive components inductor; File Size271KB，2 Pages; ManufacturerBourns; Websitehttp://www.bourns.com; Environmental Compliance

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PM43-330K-RC Overview

Fixed Inductors 33uH 10%

PM43-330K-RC Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
package instruction	1816
Reach Compliance Code	compliant
ECCN code	EAR99
Factory Lead Time	12 weeks
uppercase and lowercase codes	1816
structure	Unshielded
core material	FERRITE
DC Resistance	0.54 Ω
Nominal inductance(L)	33 µH
Inductor Applications	POWER INDUCTOR
Inductor type	GENERAL PURPOSE INDUCTOR
JESD-609 code	e2
Number of functions	1
Number of terminals	2
Maximum operating temperature	125 °C
Minimum operating temperature	-40 °C
Package height	3.2 mm
Package length	4.5 mm
Package form	SMT
Package width	4 mm
method of packing	TR, 13 Inch
Maximum rated current	0.64 A
self resonant frequency	15 MHz
Shape/Size Description	RECTANGULAR PACKAGE
shield	NO
surface mount	YES
Terminal surface	Tin/Nickel/Silver (Sn/Ni/Ag)
Terminal location	DUAL ENDED
Terminal shape	ONE SURFACE
Test frequency	0.001 MHz
Tolerance	10%
Base Number Matches	1

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Features

Formerly model

Available in E12 series

Low profile of only 3.2 mm

Low inductance values

RoHS compliant*

Applications

Input/output of DC/DC converters

Power supplies for:

• Portable communication equipment

• Camcorders

• LCD TVs

PM43 Series - SMD Power Inductor

Test

Frequency

(MHz)

7.96

2.52

SRF

Min.

(MHz)

150

110

I rms

Max.

(A)

3.80

3.30

2.91

2.60

2.43

2.15

1.98

1.70

1.60

1.41

1.26

1.15

1.05

0.92

0.84

0.76

0.71

0.64

0.59

0.54

0.50

0.46

I sat

Typ.

(A)

5.50

5.10

4.40

3.90

3.50

3.00

2.70

2.60

2.40

2.10

1.90

1.70

1.60

1.40

1.30

1.20

1.00

0.99

0.92

0.78

0.74

0.68

Electrical Specifications

Ref.

Ro VE LEA

HS RS D

C ION FRE

OM S E

PL AR

IA E

Inductance 1 kHz

Bourns Part No.

PM43-1R0M-RC

PM43-1R4M-RC

PM43-1R8M-RC

PM43-2R2M-RC

PM43-2R7M-RC

PM43-3R3M-RC

PM43-3R9M-RC

PM43-4R7M-RC

PM43-5R6M-RC

PM43-6R8M-RC

PM43-8R2M-RC

PM43-100M-RC

PM43-120M-RC

PM43-150M-RC

PM43-180M-RC

PM43-220M-RC

PM43-270K-RC

PM43-330K-RC

PM43-390K-RC

PM43-470K-RC

PM43-560K-RC

PM43-680K-RC

(µH)

1.0

1.4

1.8

2.2

2.7

3.3

3.9

4.7

5.6

6.8

8.2

Tol. %

± 20

± 10

RDC

(Ω)

0.033

0.038

0.042

0.047

0.052

0.058

0.076

0.094

0.10

0.12

0.13

0.18

0.21

0.24

0.34

0.38

0.52

0.54

0.59

0.84

0.94

1.12

Test Voltage .......................................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 for 5 sec.

Moisture Sensitivity Level .....................2

ESD Classification (HBM)................. N/A

Core ...................................... Ferrite DR

Wire ............ Enameled copper wire 130

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

Rated Current

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

Temperature Rise ................. 40 °C max.

at rated Irms

Packaging .................. 1500 pcs. per reel

Product Dimensions

(.177 ± .012)

MAX.

4.5 ± 0.3

(.177 ± .012)

MAX.

4.5 ± 0.3

General Specifications

Materials

3.2 ± 0.3

MAX.

(.126 ± .012)

3.2 ± 0.3

MAX.

(.126 ± .012)

Typical Part Marking

Electrical Schematic

1.5

TYP.

(.059)

1.5

TYP.

(.059)

4.0 ± 0.3

MAX.

(.157 ± .012)

4.0 ± 0.3

MAX.

(.157 ± .012)

100

Recommended Layout

4.5

(.177)

4.5

(.177)

1.8

(.071)

1.8

(.071)

1.5

(.059)

1.5

(.059)

*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.

The device characteristics and parameters in this data sheet can and do vary in different applications and actual

device performance may vary over time.

Users should verify actual device performance in their specific applications.

1.8

(.071)

DIMENSIONS:

(INCHES)

1.8

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