L-20578 datasheet, PDF - EEWORLD Datasheet

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L-20578: DescriptionGeneral Purpose Inductor, 250uH, 1 Element,; CategoryPassive components inductor; File Size28KB，1 Pages; ManufacturerRhombus Industries, Inc.; Websitehttp://www.rhombus-ind.com/

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L-20578 Overview

General Purpose Inductor, 250uH, 1 Element,

L-20578 Parametric

Parameter Name	Attribute value
Reach Compliance Code	unknown
ECCN code	EAR99
DC Resistance	0.23 Ω
Nominal inductance(L)	250 µH
Inductor Applications	FILTER CHOKE
Inductor type	GENERAL PURPOSE INDUCTOR
Manufacturer's serial number	L-20578
Number of functions	1
Number of terminals	2
Maximum operating temperature	130 °C
Minimum operating temperature	-30 °C
Maximum rated current	1.5 A
Shape/Size Description	RECTANGULAR PACKAGE
shield	NO
special characteristics	INDUCTANCE MEASURED AT 1.5 AMPS DC CURRENT
surface mount	NO
Terminal location	RADIAL
Terminal shape	PRINTED WIRING PIN
Test frequency	0.15 MHz
Base Number Matches	1

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Through hole Self-Leaded Inductor

150 kHz

Electrical Specifications at 25

Operating Temp. Range: -30

C to +130

Part

Number

L-20578

(1)

with DC

(

µH

)

250

(1)

(Amps)

1.5

E-T

(1)

Product

( V-µs )

72.6

DCR

max.

(Ω)

0.23

Schematic Diagram

1) Typical values for a 55

C Temperature rise at 150 kHz and

E-T value above, the core loss is 10 % of copper loss.

Physical Dimensions

inches (mm)

Min.

.440 (11.18)

.820 (20.83)

.415 (10.54)

.130 (3.30)

.300 (7.62)

Typ.

.85 (21.6)

.460 (11.68)

.840 (21.34)

Max.

Leads are #24 AWG

RHOMBUS P/N: L-20578

CUST P/N:

DATE: 01/03/01

NAME:

SHEET:

1 OF 1

Rhombus

Industries Inc.

Transformers & Magnetic Products

15801 Chemical Lane, Huntington Beach, CA 92649

Phone: (714) 898-0960

FAX: (714) 896-0971

www.rhombus-ind.com

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