EPI221811B37F-LF datasheet, PDF

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EPI221811B37F-LF: Description1 ELEMENT, 219.3 uH, GENERAL PURPOSE INDUCTOR, SMD; CategoryPassive components inductor; File Size17KB，1 Pages; ManufacturerPCA Electronics Inc.; Websitehttp://www.pca.com/; Environmental Compliance

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EPI221811B37F-LF Overview

1 ELEMENT, 219.3 uH, GENERAL PURPOSE INDUCTOR, SMD

EPI221811B37F-LF Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
Maker	PCA Electronics Inc.
Reach Compliance Code	compli
ECCN code	EAR99
DC Resistance	0.446 Ω
Nominal inductance(L)	219.3 µH
Inductor Applications	POWER INDUCTOR
Inductor type	GENERAL PURPOSE INDUCTOR
JESD-609 code	e2
Number of functions	1
Number of terminals	2
Maximum rated current	0.81 A
Shape/Size Description	RECTANGULAR PACKAGE
shield	NO
surface mount	YES
Terminal surface	Tin/Copper (Sn/Cu)
Terminal location	DUAL ENDED
Terminal shape	ONE SURFACE
Tolerance	15%

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Surface Mount Power Inductor

ELECTRONICS INC.

EPI B37F & EPI B37F-LF Series

• Low loss material ensures operation in high frequency

switching converters, such as Buck, Boost or as output

averaging filter inductor

• Also suitable for use in high quality filter applications

• Add “-LF” after part number for Lead-Free

• Up to 1 MHz Switching Frequency

• UL 94V-0 Recognized Materials

Electrical Parameters @ 25° C

Part

Number

EPI100402B37F(-LF)

EPI150322B37F(-LF)

EPI250252B37F(-LF)

EPI560172B37F(-LF)

EPI820142B37F(-LF)

EPI101132B37F(-LF)

EPI151102B37F(-LF)

EPI221811B37F(-LF)

EPI331651B37F(-LF)

EPI471531B37F(-LF)

Inductance

(µH ± 15%)

@ 0 Adc

10.4

14.6

24.9

56.0

82.6

99.4

151.7

219.3

330.6

470.9

DCR

(Ω Typ.)

Idc

(Amps)

Inductance

(µH ± 15%)

@ Idc

9.2

13.4

135

198

308

448

(V-µsec)

@ 265 KHz

18.9

22.3

29.1

43.8

53.3

58.2

71.7

86.8

105.7

126.5

Temp. Rise

@ Idc

(°C Typ.)

.020

4.0

.028

3.2

.048

2.5

.115

1.7

.172

1.4

.235

1.3

.371

1.0

.446

.81

.691

.65

1.021

.53

• Core Loss @ Vt :

25 mW

•

Package

.500 Max.

(12.70)

.060 (1.52)

PCA

EPIXXXXXB37F(-LF)

D.C.

.500

Max.

(12.70

.500

(12.70)

Suggested

Pad

Latout

.395

(10.03

.215

Max.

(5.46)

.395

(10.03)

Note:

Coplanarity within .005” Max.

Notes :

1. Lead Finish

2. Peak Solder Rating

(for wave solder process Only)

EPIXXXXXXB37F

SnPb

225°C

TBD grams

(Tray)

TBD pcs / tray

EPIXXXXXXB37F-LF

Hot Tin Dip (Sn) or (SnCu)

260°C

TBD grams

TBD pcs / tray

3. Weight

4. Packaging Information

Unless Otherwise Specified Dimensions are in Inches /mm ± .010 /.25

PCA ELECTRONICS, INC.

16799 SCHOENBORN ST.

NORTH HILLS, CA 91343

Product performance is limited to specified parameters. Data is subject to change without prior notice.

CSIXXXXXXB37F & -LF

Rev. 4

6/30/08 RR

TEL: (818) 892-0761

FAX: (818) 894-5791

http://www.pca.com

EPI221811B37F-LF Related Products

	EPI221811B37F-LF	EPI100402B37F-LF	EPI150322B37F-LF	EPI151102B37F-LF	EPI250252B37F-LF	EPI471531B37F-LF	EPI560172B37F-LF	EPI820142B37F-LF	EPI331651B37F-LF	EPI101132B37F-LF
Description	1 ELEMENT, 219.3 uH, GENERAL PURPOSE INDUCTOR, SMD	1 ELEMENT, 10.4 uH, GENERAL PURPOSE INDUCTOR, SMD	1 ELEMENT, 14.6 uH, GENERAL PURPOSE INDUCTOR, SMD	1 ELEMENT, 151.7 uH, GENERAL PURPOSE INDUCTOR, SMD	1 ELEMENT, 24.9 uH, GENERAL PURPOSE INDUCTOR, SMD	1 ELEMENT, 470.9 uH, GENERAL PURPOSE INDUCTOR, SMD	1 ELEMENT, 56 uH, GENERAL PURPOSE INDUCTOR, SMD	1 ELEMENT, 82.6 uH, GENERAL PURPOSE INDUCTOR, SMD	1 ELEMENT, 330.6 uH, GENERAL PURPOSE INDUCTOR, SMD	1 ELEMENT, 99.4 uH, GENERAL PURPOSE INDUCTOR, SMD
Is it Rohs certified?	conform to	conform to	conform to	conform to	conform to	conform to	conform to	conform to	conform to	conform to
Reach Compliance Code	compli	compli	compli	compli	compli	compli	compli	compli	compli	compli
ECCN code	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99
DC Resistance	0.446 Ω	0.02 Ω	0.028 Ω	0.371 Ω	0.048 Ω	1.021 Ω	0.115 Ω	0.172 Ω	0.691 Ω	0.235 Ω
Nominal inductance(L)	219.3 µH	10.4 µH	14.6 µH	151.7 µH	24.9 µH	470.9 µH	56 µH	82.6 µH	330.6 µH	99.4 µH
Inductor Applications	POWER INDUCTOR	POWER INDUCTOR	POWER INDUCTOR	POWER INDUCTOR	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	GENERAL PURPOSE INDUCTOR	GENERAL PURPOSE INDUCTOR	GENERAL PURPOSE INDUCTOR	GENERAL PURPOSE INDUCTOR
JESD-609 code	e2	e2	e2	e2	e2	e2	e2	e2	e2	e2
Number of functions	1	1	1	1	1	1	1	1	1	1
Number of terminals	2	2	2	2	2	2	2	2	2	2
Maximum rated current	0.81 A	4 A	3.2 A	1 A	2.5 A	0.53 A	1.7 A	1.4 A	0.65 A	1.3 A
Shape/Size Description	RECTANGULAR PACKAGE	RECTANGULAR PACKAGE	RECTANGULAR PACKAGE	RECTANGULAR PACKAGE	RECTANGULAR PACKAGE	RECTANGULAR PACKAGE	RECTANGULAR PACKAGE	RECTANGULAR PACKAGE	RECTANGULAR PACKAGE	RECTANGULAR PACKAGE
shield	NO	NO	NO	NO	NO	NO	NO	NO	NO	NO
surface mount	YES	YES	YES	YES	YES	YES	YES	YES	YES	YES
Terminal surface	Tin/Copper (Sn/Cu)	Tin/Copper (Sn/Cu)	Tin/Copper (Sn/Cu)	Tin/Copper (Sn/Cu)	Tin/Copper (Sn/Cu)	Tin/Copper (Sn/Cu)	Tin/Copper (Sn/Cu)	Tin/Copper (Sn/Cu)	Tin/Copper (Sn/Cu)	Tin/Copper (Sn/Cu)
Terminal location	DUAL ENDED	DUAL ENDED	DUAL ENDED	DUAL ENDED	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	ONE SURFACE	ONE SURFACE	ONE SURFACE	ONE SURFACE
Tolerance	15%	15%	15%	15%	15%	15%	15%	15%	15%	15%
Maker	PCA Electronics Inc.	PCA Electronics Inc.	-	PCA Electronics Inc.	PCA Electronics Inc.	PCA Electronics Inc.	PCA Electronics Inc.	PCA Electronics Inc.	PCA Electronics Inc.	PCA Electronics Inc.
package instruction	-	LEAD FREE	LEAD FREE	LEAD FREE	LEAD FREE	LEAD FREE	LEAD FREE	LEAD FREE	LEAD FREE	LEAD FREE

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