EA400 FerriShield, EA400 Datasheet

EA400

Manufacturer Part Number

EA400

Description

EMI/RFI Suppressors & Ferrites EMC Wave Absorber

Manufacturer

FerriShield

Series

EAr

Datasheet

1.EA3200H-SP12.pdf (2 pages)

Specifications of EA400

Dimensions

400 mm W x 400 mm L x 0.6 mm H

Shielding

Shielded

Test Frequency

400 MHz

Product

Absorber Sheets & Tiles

Operating Temperature Range

- 20 C to + 100 C

Termination Style

SMD/SMT

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

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The Leading Source for EMI Shielding

Reliable Board, Enclosure and Cable Solutions

14100 McCormick Drive

electromagnetic radio wave absorbers

EMC wave absorber

extra wideband series

shielding patches

applications:

*Available in standard rolls 8.25”

* “H” signifies high temperature version. See specifications above.

Material Characteristic

PART No.

Frequency range

Peak frequency

Temperature range

Flammability rating

Adhesive: standard temp.

Dimensions: standard

EA3200

EA3200H (hi temp) 8.25

EA3200H-SP12

Radio frequencies emanating from electronic components such as the

printed circuit board sketch at the right are addressed in three ways:

sometimes no shielding is required; a reflective shield in the form of a

local cover for the components, or the entire electronic enclosure can be

fitted up as a shield; an absorber pad shield which soaks up the RF and

converts it to imperceptible heat energy.

The latter Absorber Shield method deals with the unwanted RF energy

right at the source and prevents re-radiation and reflection of the signals

so that neighboring components are unaffected; also, second, third and

fourth order harmonics are nullified or greatly minimized.

40MHz TO 5GHz: EA SERIES.

absorber in a range of formulations addressing 40MHz to 5GHz radiations

from electronic components. It has a multi-layered structure of screened

coating matrixes adjusted for discrete impedance matching to absorb

electromagnetic waves at various peak frequencies depending on which

of the seven different constructions is used.

PCB’s, PCB components, electronic enclosures, shielded boxes, all

microprocessor based electronic, EDP, telecom, scientific, medical,

architectural shielding, RF test chambers, shielded facilities

40MHz TO 5GHz @ 3.2GHZ PEAK.

formula is available in a standard temperature type and a high

temperature type (up to 200˚C). Excellent performance from 40MHz to

5GHz.

FOR PCB COMPONENTS AND WIRE CIRCUITS.

gain 1 to 2 dB without invasive circuit changes. The EA3200H RF

absorber matrix provides a measurable effect from 40MHz to 5GHz

depending on frequency, existing circuit load, and area covered by the

patch

Installs simply by removing protective adhesive liner. Convenient 6.00” x

8.00” (152 x 203mm) sheets with (24) patches per sheet.

Tampa, FL 33626

. Peak performance is at 3.2GHz to 5.0GHz.

high temp.

tack

shear

maximum

8.25

1.00

Width

210mm

8.3 p.s.i.

-20˚C to 100˚C and -10˚C to 200˚C (high temp)

8.25” W x 15.75 “ L x .004” max.

209,6

8.4 p.s.i.

50˚F to 312˚F

www.leadertechinc.com

3’-0” W x 65’-0” L x .004” max

25,4

0˚F to 180˚F

300+ hrs. @ 2 p.s.i. @ 22˚C

866.TECH.EMI (866.832.4364)

x 65’-0”

(stainless steel high temperature)

40 MHz - 5 GHz

(stainless steel standard)

20M

The EA series is a high frequency noise

Measure

15.75

UL94-V0

3.2 GHz

1.937

Length*

This all-around universal wideband

400,0

49,2

10˚C to 200˚C

-18˚C to 83˚C

Thickness

.005

A quick and easy way to

209,6 x 400,0 x 0,10

1,0 x 20,0 M x 0,10

0,13

ASTM D-3575

T: 813.855.6921

Frequency Range

40 MHz to 5 GHz

-15

-25

-35

40MHz - 5GHz: peak @ 3.2GHz @ -31.2dB

typical absorption rate

Typical

reflected radiation to affect neighboring

components.

Noise absorber approach assimilates

radiated frequencies and converts to

imperceptible heat energy.

Absorbers shown in use below and above

Printed Circuit Board.

w/o Adhesive Liner

F: 813.855.3291

EA3200 and EA3200H

Peak Frequency – Attenuation

Reflective Shield

shielding

Absorber Shield

Frequency GHz

Frequency – Attenuation

3.2 GHz @ -31.3 dB

*Adhesive Liner

approach

.003” (0,076)

allows

Related parts for EA400

EA400 Summary of contents

Page 1

The Leading Source for EMI Shielding Reliable Board, Enclosure and Cable Solutions electromagnetic radio wave absorbers Radio frequencies emanating from electronic components such as the printed circuit board sketch at the right are addressed in three ways: sometimes no shielding ...

Page 2

... EA100 1.5 2.0 2.5 Frequency GHz EA400 1.5 2.0 2.5 Frequency GHz EA800 1.5 2.0 2.5 Frequency GHz 866.TECH.EMI (866.832.4364) www.leadertechinc.com Frequency Range Peak Frequency – Attenuation -5 dB min MHz to 1 GHz 100 MHz @ -17 ...

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