Datasheet > SM501-1

SM501-1

更新时间： 2024-09-23 06:12:03

品牌	Logo	应用领域
DATATRONICS		变压器电信变压器
页数	文件大小	规格书
1页	58K
描述
SURFACE MOUNT TELECOM TRANSFORMER

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数据手册

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SM501-1 数据手册

February 4, 2009

SURFACE MOUNT TELECOM TRANSFORMER SM501-1

Features

Operating Temp. -20°C to +85°C

Storage Temp. -20°C to +85°C

UL60950-1 Recognized

APPLICATIONS

Telecommunications

Instrumentation

Modems

Laptop Computers

ELECTRICAL SPECIFICATIONS AT 25ºC

IMPEDANCE

PRIMARY

600 Ohms

1 : 1

SHUNT INDUCTANCE (min)

SHUNT LOSS (min)

3.8 H

7500 Ohms

6-7 mH

SECONDARY

TURNS RATIO

LEAKAGE INDUCTANCE @ 1kHz

UNBALANCED D.C. CURRENT

DC RESISTANCE*

INSERTION LOSS @ 2 kHz (max)

FREQUENCY RESPONSE @ 200-4000Hz

RETURN LOSS @ 200-4000Hz

LONGITUDINAL BALANCE (min)

DISTORTION (max)

2.0 dB

0 mA

±0.25 dB

24 dB

PRIMARY

(±15%)

115 Ohms

100 MOhms

4600 Vrms

2 grams

SECONDARY (±15%)

80 dB

INSULATION RESISTANCE (min) @500VDC

DIELECTRIC STRENGTH for 1 minute (PRI – SEC)

Weight:

-76 dB

POWER LEVEL

10 dBm

Note: For use with recommended circuit (BS6305 impedance Class A non-speech or Class B speech)

*SM501-1 is symmetrical meaning there is no real primary or secondary winding.

**SM501-1 is identical to SM-LP-5001. SM-LP-5001 is the European version and is UL60950-1 recognized.

Terminal finish is compliant to RoHS requirements. Solder in accordance with J-STD-020C

OUTLINE SPECIFICATIONS

N/C

SEC

9.60

SM501-1 DATE

PRC

SCHEMATIC

12.0

0.60

Typ

0.60

Typ

12.5

ALL DIMENSIONS IN MILLIMETERS

TOLERANCE : .XX =+/-0.25MM

2.54

5.08

2.50 X 0.95

7.36

Leads Coplanarity = 0.15mm Maximum

RECOMMENDED CIRCUITS

600 MATCHING (SPEECH)

BS6305 CLASS A MATCHING (NON-SPEECH)

310nF

3.3uF

6.8uF

600

370

100nF

±5%

430

680

620 Ω

6.8nF

±5%

6.8nF

±5%

LINE

±2%

560

±2%

±5%

DATATRONIC: 28151 Highway 74, Romoland, CA 92585 Tel: 951-928-7700 Fax: 951-928-7701 Email: ddisales@datatronics.com

499 King’s Road, Hong KongTel: (852) 2562 3858, (852) 2564 8477 Fax: (852) 2565 7214, (852) 2563 1290

All specifications are subject to change without notice

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