73855 datasheet, PDF - EEWORLD Datasheet

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73855: DescriptionGeneral Purpose Inductor, 2500uH, 1 Element, SMD, 4545,; Categoryinductor Fixed inductance; File Size179KB，5 Pages; ManufacturerPico Electronics Inc.

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73855 Overview

General Purpose Inductor, 2500uH, 1 Element, SMD, 4545,

73855 Parametric

Parameter Name	Attribute value
Is it lead-free?	Contains lead
Is it Rohs certified?	incompatible
Maker	Pico Electronics Inc.
package instruction	4545
Reach Compliance Code	compliant
ECCN code	EAR99
Is Samacsys	N
uppercase and lowercase codes	4545
structure	Rectangular
DC Resistance	6 Ω
Nominal inductance(L)	2500 µH
Inductor Applications	POWER INDUCTOR
Inductor type	GENERAL PURPOSE INDUCTOR
JESD-609 code	e0
Number of functions	1
Number of terminals	4
Package height	5.7 mm
Package length	11.43 mm
Package form	SMT
Package width	11.43 mm
Maximum rated current	0.25 A
self resonant frequency	0.5 MHz
Shape/Size Description	RECTANGULAR PACKAGE
shield	YES
surface mount	YES
Terminal surface	Tin/Lead (Sn/Pb)
Terminal location	DUAL IN-LINE
Terminal shape	L BEND
Base Number Matches	1

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Low Profile Power Inductors

Page 1 of 5

Low Profile Power Inductors

These inductors utilize special techniques to minimize cross coupling and give the utmost in shielding

efficiency. They are ideal for Noise, Spike and Power Filtering Applications in Power Supplies, DC-DC

Converters and Switching Regulators.

PICO surface mount units utilize materials and methods to withstand extreme temperature of vapor phase,

I.R., and other reflow procedures without degradation of electrical or mechanical characteristics.

HANDLE LARGE TRANSIENT DC CURRENTS

MINIMUM POSSIBLE SIZE

MANUFACTURED TO MIL-PRF-27, Grade 5, Class S

LARGE SELECTION OF SIZES AVAILABLE

SPECIAL HIGH FREQUENCY CORE MATERIAL TO INSURE LOW LOSSES

Larger size drawing

Size

Max.

Height

.180

(4.57)

.210

(4.83)

.305

(7.75)

.360

(9.14)

.360

(9.14)

.455

(11.56)

.380

(9.65)

.450

(11.43)

.450

(11.43)

.550

(14.00)

.650

(16.51)

.850

(21.59)

.280

(7.11)

.300

(7.62)

.300

(7.62)

.400

(10.16)

.500

(12.70)

.600

(15.24)

.025

(.64)

.025

(.64)

.025

(.64)

.030

(.76)

.030

(.76)

.055

(1.40)

.015

(.38)

.020

(.51)

.020

(.51)

.025

(.64)

.025

(.64)

.025

(.64)

.500

(12.70)

.570

(14.48)

.570

(14.48)

.670

(17.02)

.770

(19.56)

1.050

(26.67)

.060

(1.52)

.060

(1.52)

.060

(1.52)

.060

(1.52)

.060

(1.52)

.100

(2.54)

SIZE 00

L 0 DC

MICROHY

(µH)

3.5

IDC for 10%

DROP in L

AMPS

3.84

2.9

2.43

1.92

1.72

1.4

1.22

IDC for 20%

DROP in L

AMPS

5.56

4.2

3.5

2.78

2.49

2.03

1.76

IDC for 30%

DROP in L

AMPS

7.0

5.3

4.43

3.5

3.13

2.56

2.21

RDC

OHMS

.005

.009

.0128

.0206

.026

.039

.051

SRF

MHz

24.7

18.7

15.7

12.4

11.1

9.04

7.83

PICO

PART

NUMBER

73905

73910

73915

73920

73925

73930

73935

PRICE

(1-9)

(US $)

35.40

http://www.picoelectronics.com/surface/pe024_25.htm?PartNo=73905

5/4/2009

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