SCM20-900M-RC_11 datasheet(1/1 Pages) ALLIED

Part #	SCM20-900M-RC

Description	USB 2.0 Common Mode Choke

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Manufacturer	ALLIED [Allied Components International]

Direct Link	http://www.alliedcomponents.com

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Allied

Part

Number

SCM20-161M-RC

SCM20-221M-RC

SCM20-261M-RC

SCM20-601M-RC

SCM20-102M-RC

SCM20-222M-RC

SCM20 USB 2.0 Common Mode Choke

IDC

(mA)

340

320

310

260

230

200

DCR

Max.

(

Ω)

0.4

0.5

0.8

1.0

1.2

Insulation

(M ) (min)

10

Rated

Voltage

50

Test Freq.

(MHz)

100

Tolerance

(±%)

20

Impedance

160

220

260

600

1000

2200

RoHS

ALLIED COMPONENTS INTERNATIONAL

714-665-1140

www.alliedcomponents.com

Resistance

SCM20-900M-RC

SCM20-121M-RC

370

0.3

10

50

100

20

90

120

All specifications subject to change without notice.

REVISED 03/03/11

(

Ω)

Vdc

Ω

20

Z

Dimensions:

Inches

(mm)

PAD

LAYOUT

Features

• Minature SMD common mode filter

• Suitable for automated assembly

• Excellent solderability

• SCM series offers wide impedance

range

Electrical

Impedance range:

90 Ω to 2200 Ω

Tolerance: 20% over entire range

Operating Temp: -25ºC ~ 85ºC

DCR: Single Wire Test Value

• Excellent noise attenuation in a small

package

Test Frequency: 100Mhz

IDC:

Inductance drop 10% Typ.

from original value with no current

Physical

Packaging: 2000 pieces per 7 inch reel

Marking: None

Test Equipment

Insulation Resistance: HP4339B

(DCR): Chen Hwa 502BC

(Z): HP4286A / HP4287A /

Agilent E4991A

HP4285A with HP42841A

Test time: 6 minutes

Resistance to Solder Heat

Pre-Heat 150ºC, 1 minute

Solder Composition: Sn/Ag3.0/Cu0.5

Solder Temp: 260ºC peak for 10 sec.

(IDC): HP4284A with HP42841A /

Single wire test value

SCHEMATIC

NO POLARITY EQUIVALENT CIRCUIT

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SCM20-900M-RC Datasheet(PDF) 1 Page - Allied Components International

SCM20-900M-RC Datasheet(HTML) 1 Page - Allied Components International

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