(07-07) Communications\ISDN\MUJ

Electrical Specifications @ 25°C

Turns Ratio:

Bold = IC side windings

ISDN S

Dimensions: Inches (Millimeters)

Tolerance: ±0.010 (0.25) unless specified otherwise

Surface Coplanarity will be 0.004 (0.10)

MUJ Miniature Module

Suggested

Pad Layout

Test Conditions:

Polarity and Turns Ratio: ±1%

Inductance: 25mH minimum, line side windings in series @ 10kHz, 100mV

Leakage Inductance: Line side windings in series, IC side windings short circuited - measurement @ 100kHz, 100mV

Coupling capacitance: IC side windings in series to Line side windings in series @ 10kHz, 100mV

Common Mode Choke Inductance: 100kHz, 20mV

Test Voltage: 1.5kV for 2 Sec. - Line side windings in series to IC side windings in series

Standard Packaging: Tape and Reel

0.079

(2.00)

0.394

(10.60)

0.031

(0.80)

0.050

(1.27)

0.350

(8.89)

Schematic

(Without Choke)

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16

15

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Schematics - With Choke

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1

Features

• excellent output characteristics ensure compliance with CCITT.I.430

pulse waveform template when used with recommended IC pairing

• SMD modules are designed for pick and place compatability

• excellent and consistent balance between windings

• modular design maximizes suppression effectivity and transmission

properties

• full compatibility with all common IC's

• manufactured in ISO-9001:2000, TS-16949:2002 and

ISO-14001:2001 certified Talema facility

• fully RoHS compliant and meets lead free reflow level

J-STD-020C

• operating temperature: -40° to 85°C

• storage temperature: -40 to +125°C

Germany: Int.+4989-841 00-0 • Ireland: Int.+35 374 - 954 8666 • Czech Rep: Int.+420 377 - 338 351 • India: Int.+91 427 - 244 1325

http://www.talema-nuvotem.com

0.378

(9.60)

0.504

(12.80)

0.350

(8.89)

0.077

(1.96)

0.346

(8.80)

0.189

(4.80)

0.236

(6.00)

Pins: 0.016x0.016

(0.40 x 0.40)

TALEMA IN

WK/YR

Part Number

USA: AlfaMag Electronics LLC | 945 Parkwood | PO Box 668 | Rolla, MO 65402

Phone: 1-800-413-6693 FAX: 1-364-5390 EMail: support@alfamag.com

http://www.alfamag.com