EV20-1.2-02-3M3 Schaffner EMC Inc, EV20-1.2-02-3M3 Datasheet

EV20-1.2-02-3M3

Manufacturer Part Number

EV20-1.2-02-3M3

Description

CHOKE RFI SUPP 3.3MH 1.2A VERT

Manufacturer

Schaffner EMC Inc

Series

EVr

Datasheet

1.EV20-1.2-02-3M3.pdf (3 pages)

Specifications of EV20-1.2-02-3M3

Inductance

3.3mH

Package / Case

0.827" L x 0.630" W x 0.984" H (21.00mm x 16.00mm x 25.00mm)

Current

1.2A

Dc Resistance (dcr)

127.0 mOhm

Filter Type

Common Mode - 2 Line Array

Mounting Type

Through Hole

Dimensions

16 mm W x 21 mm L x 25 mm H

Tolerance

30 %

Maximum Dc Current

1.2 Amps

Maximum Dc Resistance

127 mOhms

Operating Temperature Range

- 25 C to + 100 C

Termination Style

Through Hole

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Impedance

Lead Free Status / Rohs Status

Lead free / RoHS Compliant

Other names

295-498
817-1034
EV20-1,2-02-3M3

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

EV20-1.2-02-3M3

Manufacturer:

SCHAFFNE

Quantity:

1 000

Current page: 1 of 3
Download datasheet (313Kb)

Technical specifications

Maximum continuous operating voltage:

Operating frequency:

Rated currents:

Overcurrent:

High potential test voltage

winding-to-winding @ 25°C:

Temperature range (operation and storage):

Flammability corresponding to:

Test conditions

Measuring frequency:

Resistance:

Electrical characteristics:

Common-mode suppression chokes are

mainly used to filter noise on AC power lines.

Noise on commercial power lines could enter

the equipment and disturb the proper

function. Noise generated by the equipment

for example from switch mode power

supplies need to be filtered and the spread of

such generated noise need to be suppressed.

Common-mode suppression chokes together

with line bypass capacitors building an AC

EMI suppression filter device.

Common-mode suppression chokes

■

250VAC @ 50°C

dc to 400Hz @ 50°C

0.3 to 5A

1.5x I

3000VAC, 60 sec, guaranteed

2000V, 50Hz, 2 sec, factory test

-25°C to +100°C (25/100/21)

UL 94V-0

10kHz; 5mA < 16μH;

500μA > 16μH < 160μH;

50μA > 160μH > 16mH;

50mV > 16mH < 160mH

Inductance tolerance ±30%

Tolerance max. ±15% @ 25°C; ≤ 20mΩ, 1A;

> 20mΩ ≤ 200mΩ, 100mA; > 200mΩ ≤ 2V, 10mA

@ 25°C ±2°C

Features and benefits

■

Rated currents up to 5A

Broadband attenuation characteristics

Low magnetic leakage ﬂ ux

UL rated materials

RoHS compliant

Rated currents up to 5A.

Compact and light weight.

Low magnetic leakage flux.

Sectional winding.

Standard foot print.

Broad range of available inductances and

current ratings.

Custom-specific versions.

Schaffner offers you also EMI measure-

ment service to verify that your design will

pass the required safety standards.

nominal

for 1 minute, once per hour

RFI suppresion chokes

EV/EH series

Typical electrical schematic

Typical applications

■

Input filters for switch mode power

supplies

Filters to reduce leaking noise

TVs, VCRs, multimedia and audio

equipment

Office automation, communications and

other electronic devices

Electric ballast

AC/AC converters

Related parts for EV20-1.2-02-3M3

EV20-1.2-02-3M3 Summary of contents

Page 1

... Schaffner offers you also EMI measure- ■ ment service to verify that your design will pass the required safety standards. Typical electrical schematic 1 4 Typical applications Input filters for switch mode power ■ supplies Filters to reduce leaking noise ■ TVs, VCRs, multimedia and audio ■ equipment Office automation, communications and ■ ...

Page 2

Components > EV/EH series Choke selection table EV choke EH choke EV 20-0.3-02-33M EH 20-0.3-02-33M EV 20-0.5-02-18M EH 20-0.5-02-18M EV 20-0.8-02-5M6 EH 20-0.8-02-5M6 EV 20-1.0-02-3M9 EH 20-1.0-02-3M9 EV 20-1.2-02-3M3 EH 20-1.2-02-3M3 EV 20-1.5-02-1M8 EH 20-1.5-02-1M8 EV 20-2.0-02-0M8 EH 20-2.0-02-0M8 ...

Page 3

Components > EV/EH series Mechanical data Dimensions ...

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