PM54-121K-RC datasheet, PDF - EEWORLD Datasheet

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PM54-121K-RC: Descriptionfixed inductors 120uh 10%; CategoryPassive components; File Size209KB，2 Pages; ManufacturerJ.W. Miller ( Bourns ); Environmental Compliance

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PM54-121K-RC Overview

fixed inductors 120uh 10%

PM54-121K-RC Parametric

Parameter Name	Attribute value
Manufacture	Bourns
Product Category	Fixed Inductors
RoHS	Yes
Inductance	120 uH
Tolerance	10 %
Maximum DC Curre	480 mA
Maximum DC Resistance	930 mOhms
Operating Temperature Range	- 30 C to + 100 C
Self Resonant Frequency	8 MHz
Termination Style	SMD/SMT
Case Length	5.8 mm
Case Width	5.2 mm
Case Heigh	4.5 mm
Packaging	Reel
Factory Pack Quantity	1500
Test Frequency	1 kHz
Type	SMD Power Induc

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Features

■

Formerly

■

Available in E12 series

■

Small diameter of only 5.8 mm maximum

■

Proﬁle of 4.8 mm

■

RoHS compliant*

Applications

model

■

Input/output of DC/DC converters

■

Power supplies for:

•

Portable communication equipment

Camcorders

LCD TVs

Car radios

PM54 Series - SMD Power Inductor

Electrical Speciﬁcations

Inductance 1 kHz

General Speciﬁcations

Test

Frequency

(MHz)

2.52

0.796

SRF

Min.

(MHz)

Irms

Max.

(A)

1.45

1.40

1.30

1.25

1.10

1.00

0.88

0.80

0.72

0.68

0.62

0.58

0.52

0.48

0.40

0.38

0.35

Isat

Typ.

(A)

2.00

1.90

1.60

1.50

1.40

1.30

1.10

1.00

0.90

0.84

0.75

0.68

0.60

0.54

0.50

0.44

Bourns Part No.

PM54-100M-RC

PM54-120M-RC

PM54-150M-RC

PM54-180M-RC

PM54-220M-RC

PM54-270M-RC

PM54-330L-RC

PM54-390L-RC

PM54-470L-RC

PM54-560K-RC

PM54-680K-RC

PM54-820K-RC

PM54-101K-RC

PM54-121K-RC

PM54-151K-RC

PM54-181K-RC

PM54-221K-RC

(µH)

100

120

150

180

220

Tol. %

± 20

± 15

± 10

Ref.

RDC

(Ω)

0.10

0.12

0.14

0.15

0.19

0.22

0.25

0.32

0.37

0.42

0.52

0.60

0.70

0.93

1.10

1.38

1.57

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 core

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

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

5.8

(.228)

MAX.

Typical Part Marking

4.8

MAX.

(.189)

101

1.8

TYP.

(.071)

5.8

MAX.

(.228)

Recommended Layout

5.8

(.228)

6.0

(.236)

1.8

(.071)

DIMENSIONS:

(INCHES)

*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.

PM54-121K-RC Related Products

	PM54-121K-RC	PM54-181K-RC	PM54--560K-RC	PM54-180M-RC	PM54-680K-RC	PM54-151K-RC	PM54-150M-RC	PM54-390L-RC	PM54-221K-RC	PM54-470L-RC
Description	fixed inductors 120uh 10%	fixed inductors 180uh 10%	fixed inductors 56uh 10%	fixed inductors 18uh 20%	fixed inductors 68uh 10%	fixed inductors 150uh 10%	fixed inductors 15uh 20%	fixed inductors 39uh 15%	fixed inductors 220uh 10%	fixed inductors 47uh 15%
Manufacture	Bourns	Bourns	Bourns	Bourns	Bourns	Bourns	Bourns	Bourns	-	-
Product Category	Fixed Inductors	Fixed Inductors	Fixed Inductors	Fixed Inductors	Fixed Inductors	Fixed Inductors	Fixed Inductors	Fixed Inductors	-	-
RoHS	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	-	-
Inductance	120 uH	180 uH	56 uH	18 uH	68 uH	150 uH	15 uH	39 uH	-	-
Tolerance	10 %	10 %	10 %	20 %	10 %	10 %	20 %	15 %	-	-
Maximum DC Curre	480 mA	380 mA	680 mA	1.23 A	610 mA	400 mA	1.3 A	800 mA	-	-
Maximum DC Resistance	930 mOhms	1.38 Ohms	420 mOhms	150 mOhms	460 mOhms	1.1 Ohms	140 mOhms	320 mOhms	-	-
Self Resonant Frequency	8 MHz	6 MHz	12 MHz	23 MHz	11 MHz	8 MHz	25 MHz	15 MHz	-	-
Termination Style	SMD/SMT	SMD/SMT	SMD/SMT	SMD/SMT	SMD/SMT	SMD/SMT	SMD/SMT	SMD/SMT	-	-
Case Length	5.8 mm	5.8 mm	5.8 mm	5.8 mm	5.8 mm	5.8 mm	5.8 mm	5.8 mm	-	-
Case Width	5.2 mm	5.2 mm	5.2 mm	5.2 mm	5.2 mm	5.2 mm	5.2 mm	5.2 mm	-	-
Case Heigh	4.5 mm	4.5 mm	4.5 mm	4.5 mm	4.5 mm	4.5 mm	4.5 mm	4.5 mm	-	-
Factory Pack Quantity	1500	1500	1500	1500	1500	1500	1500	1500	-	-
Type	SMD Power Induc	SMD Power Induc	SMD Power Induc	SMD Power Induc	SMD Power Induc	SMD Power Induc	SMD Power Induc	SMD Power Induc	-	-

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