PM43-2R7M datasheet, PDF - EEWORLD Datasheet

Datasheet> All Categories > Passive components> inductor> PM43-2R7M

PM43-2R7M: DescriptionFixed Inductors 2.7uH 20%; CategoryPassive components inductor; File Size211KB，2 Pages; ManufacturerBourns; Websitehttp://www.bourns.com

Download Datasheet Parametric Compare View All

PM43-2R7M Online Shopping

Suppliers	Part Number	Price	MOQ	In stock
	PM43-2R7M	-	-	View	Buy Now

PM43-2R7M Overview

Fixed Inductors 2.7uH 20%

PM43-2R7M Parametric

Parameter Name	Attribute value
Is it Rohs certified?	incompatible
Maker	Bourns
package instruction	1816
Reach Compliance Code	unknown
ECCN code	EAR99
uppercase and lowercase codes	1816
structure	Bobbin Core
core material	FERRITE
DC Resistance	0.079 Ω
Nominal inductance(L)	2.7 µH
Inductor Applications	POWER INDUCTOR
Inductor type	GENERAL PURPOSE INDUCTOR
Manufacturer's serial number	PM43
Number of functions	1
Number of terminals	2
Maximum operating temperature	100 °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
Maximum rated current	1.58 A
self resonant frequency	66 MHz
series	PM43 SERIES
Shape/Size Description	RECTANGULAR PACKAGE
shield	NO
surface mount	YES
Terminal location	DUAL ENDED
Terminal shape	ONE SURFACE
Test frequency	7.96 MHz
Tolerance	20%

Preview

Download Datasheet

View All

Features

■

Formerly

■

Available in E12 series

■

Low proﬁle of only 3.2 mm

■

Low inductance values

■

RoHS compliant*

Applications

model

■

Input/output of DC/DC converters

■

Power supplies for:

•

Portable communication equipment

Camcorders

LCD TVs

Car radios

PM43 Series - SMD Power Inductor

Electrical Speciﬁcations

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

Ref.

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

General Speciﬁcations

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.

Materials

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

4.5

0.3

(.177

.012)

MAX.

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

3.2

0.3

MAX.

(.126

.012)

Typical Part Marking

Electrical Schematic

1.5

TYP.

(.059)

100

4.0

0.3

MAX.

(.157

.012)

Recommended Layout

4.5

(.177)

1.8

(.071)

1.5

(.059)

1.8

(.071)

*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)

PM43-2R7M Related Products

	PM43-2R7M	PM43-4R7M	PM20-470K-RC	PM43-100M
Description	Fixed Inductors 2.7uH 20%	Fixed Inductors 4.7uH 4X4.5X3.2mm	Fixed Inductors 47uH 10%	Fixed Inductors 10uH 4X4.5X3.2mm
Tolerance	20%	20%	10 %	20%
Is it Rohs certified?	incompatible	incompatible	-	incompatible
Maker	Bourns	Bourns	-	Bourns
package instruction	1816	1816	-	1816
Reach Compliance Code	unknown	unknown	-	unknown
ECCN code	EAR99	EAR99	-	EAR99
uppercase and lowercase codes	1816	1816	-	1816
structure	Bobbin Core	Bobbin Core	-	Bobbin Core
core material	FERRITE	FERRITE	-	FERRITE
DC Resistance	0.079 Ω	0.109 Ω	-	0.182 Ω
Nominal inductance(L)	2.7 µH	4.7 µH	-	10 µH
Inductor Applications	POWER INDUCTOR	POWER INDUCTOR	-	POWER INDUCTOR
Inductor type	GENERAL PURPOSE INDUCTOR	GENERAL PURPOSE INDUCTOR	-	GENERAL PURPOSE INDUCTOR
Number of functions	1	1	-	1
Number of terminals	2	2	-	2
Maximum operating temperature	100 °C	100 °C	-	100 °C
Minimum operating temperature	-40 °C	-40 °C	-	-40 °C
Package height	3.2 mm	3.2 mm	-	3.2 mm
Package length	4.5 mm	4.5 mm	-	4.5 mm
Package form	SMT	SMT	-	SMT
Package width	4 mm	4 mm	-	4 mm
method of packing	TR	TR	-	TR
Maximum rated current	1.58 A	1.15 A	-	1.04 A
self resonant frequency	66 MHz	49 MHz	-	35 MHz
series	PM43 SERIES	PM43 SERIES	-	PM43 SERIES
Shape/Size Description	RECTANGULAR PACKAGE	RECTANGULAR PACKAGE	-	RECTANGULAR PACKAGE
shield	NO	NO	-	NO
surface mount	YES	YES	-	YES
Terminal location	DUAL ENDED	DUAL ENDED	-	DUAL ENDED
Terminal shape	ONE SURFACE	ONE SURFACE	-	ONE SURFACE
Test frequency	7.96 MHz	7.96 MHz	-	2.52 MHz

Recommended Resources

What is the impact between power supply noise and high-speed DAC phase noise?

MC3367 (communication equipment) FM receiving circuit

Low-voltage electrical appliance overcurrent electronic protection switch circuit

waveform generator

Three-terminal voltage regulator constant current source circuit

875p computer motherboard circuit diagram_047

160 classic DSP questions and English-Chinese comparison table of common DSP vocabulary: I think it's well written, share it...; kbgxq1986 DSP and ARM Processors

Low voltage DC24V brushless DC motor driven electric fan: fan...; bolin2009 ARM Technology

Current, EMF, and Voltage: 1. Current The orderly movement of charged ions is electric current. The amount of charge is called electricity, represented by the letter Q. The unit is coulomb, and the charge of 6.24×1,000,000,000,...; zdr MCU

Help with MCU soft decoding of 2622 receiving of 315M transmitter module: I spent a long time writing the MCU software decoding of the 2622 receiving device of the 315M transmitter module, but I feel that the timing is not right. I use polling instead of interruption. How c...; liangza135230i RF/Wirelessly

Answers to confusions about using and learning VC.: VC is a compiler from Microsoft. Currently, raw os and all related modules are written in C language. As long as you know C language, you can step into the core of embedded software. You don't need to...; jorya_txj Embedded System

Has anyone ported ucosii to mc9s08aw32? There is a problem in my ported code OSTickISR: Has anyone ported ucosii to mc9s08aw32? There is a problem in my ported code OSTickISR, I don't know how to solve it? /*************************************************************************** ** OS...; 1ying Real-time operating system RTOS

Shortcut: A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 AA AB AC AD AE AF AG AH AI AJ AK AL AM AN AO AP AQ AR AS AT AU AV AW AX AY AZ B0 B1 B2 B3 B4 B5 B6 B7 B8 B9 BA BB BC BD BE BF BG BH BI BJ BK BL BM BN BO BP BQ BR BS BT BU BV BW BX BY BZ C0 C1 C2 C3 C4 C5 C6 C7 C8 C9 CA CB CC CD CE CF CG CH CI CJ CK CL CM CN CO CP CQ CR CS CT CU CV CW CX CY CZ D0 D1 D2 D3 D4 D5 D6 D7 D8 D9 DA DB DC DD DE DF DG DH DI DJ DK DL DM DN DO DP DQ DR DS DT DU DV DW DX DZ

Popular Components