SM561-1: 产品描述Audio Transformers / Signal Transformers Line Transformer; 产品类别电源管理变压器; 文件大小87KB，共1页; 制造商Bourns; 官网地址http://www.bourns.com

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SM561-1概述

Audio Transformers / Signal Transformers Line Transformer

SM561-1规格参数

参数名称	属性值
Reach Compliance Code	unknown
ECCN代码	EAR99
其他特性	TURNS RATIO: 1:1.1
高度	12.07 mm
长度	13.5 mm
制造商序列号	SM561-1
安装特点	SURFACE MOUNT
最高工作温度	85 °C
最低工作温度	-40 °C
物理尺寸	L13.5XB13.46XH12.07 (mm)
表面贴装	YES
变压器类型	TELECOM TRANSFORMER
宽度	13.46 mm
Base Number Matches	1

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32-1

PT5

Features

■

For use with Analog Device’s

■

Designed to meet UL1950 and EN60950

1-1

SM53

AD20msp918 ADSL chipsets

■

Excellent Total Harmonic Distortion (THD)

performance in a small size

■

Both SMD and thru-hole package version

■

Operating temperature 0 °C to +70 °C

supplementary insulation requirements

for operating voltages up to 250 Vrms

Applications

■

ADSL - Analog AD20msp918

SM531-1 & PT532-1 ADSL Line Transformers

Electrical Specifications @ 25 °C

Turns Ratio (1-4):(10-7)

..........................................1:1.27 ±2 %

OCL @ 10 kHz, 0.1 V

(1-4) with (2-3) shorted

........................................1.80 mH min.

(10-7) with (8-9) shorted

........................................2.90 mH min.

Leakage Inductance @ 100 kHz 0.1 V

(1-4) with (2-3), (8-9), (10-7) shorted

..........................................7.5 µH max.

Longitudinal Balance

30 kHz to 1.1 MHz ..............50 dB min.

Insertion Loss @ 100 kHz

................................................< 0.5 dB

Isolation Voltage ............1500 Vrms max.

Load Resistance ............................100

Ω

DC Resistance

(1-4), (10-7) ............................2

Ω

max.

THD Linearity @ 30 kHz

............................................-80 dB typ.

Package

SM531-1 ......................................SMT

PT532-1 ........................................THT

Packaging Specifications

SM531-1* ............................200 pcs./reel

PT532-1 ................................60 pcs./tray

*”E” suffix at end of part number

designates tape & reel packaging, e.g.

SM531-1E.

Electrical Schematic

Product Dimensions

SMT

15.37

(.605)

.711

.050

10 PLCS.

(.028

.002)

13.46

MAX.

(.530)

17.65

MAX.

(.695)

2.54

(.100)

2.50

(.098)

SM531-1

(DATECODE)

10.00

MAX.

2.50

(.394)

(.098)

10.00

(.394)

1.30

.050

10 PLCS.

(.051

.002)

Recommended PAD layout

13.50

MAX.

(.531)

12.32

MAX.

(.485)

12.07

MAX.

(.475)

0.13

(.005)

10 SURFACES

THT

PT532-1

(DATECODE)

12.70

MAX.

(.500)

Reliable Electronic Solutions

Asia-Pacific:

TEL +886-2 25624117

FAX +886-2 25624116

Europe:

TEL +41-41 7685555

FAX +41-41 7685510

N. America:

TEL +1-909 781-5500

FAX +1-909 781-5700

0.6

(.024)

DIA.

10 PLCS.

10.00

(.394)

14.0

MAX.

(.551)

2.6

MIN.

(.102)

2.50

(.098)

10.00

(.394)

14.2

MAX.

(.559)

www.bourns.com

DIMENSIONS ARE:

04/03

(INCHES)

TOLERANCE: ±

0.25

(.010)

Specifications are subject to change without notice.

SM561-1相似产品对比

	SM561-1	SM75719E	SM538-1	SM74120E	SM75176E
描述	Audio Transformers / Signal Transformers Line Transformer	Audio Transformers / Signal Transformers ISDN TRANSFORMER	Audio Transformers / Signal Transformers Line Transformer	Audio Transformers / Signal Transformers SDN-PRI TRANSFORMER T1/CEPT	Audio Transformers / Signal Transformers ISDN TRANSFORMER
Reach Compliance Code	unknown	-	unknown	unknown	-
ECCN代码	EAR99	-	EAR99	EAR99	-
其他特性	TURNS RATIO: 1:1.1	-	TURNS RATIO: 1:1	HEIGHT DIMENSION INCLUDE TERMINAL ALSO, TURNS RATIO: 1:1; 1:1.26; 1CT:2CT	-
高度	12.07 mm	-	12.07 mm	6.22 mm	-
长度	13.5 mm	-	13.5 mm	12 mm	-
安装特点	SURFACE MOUNT	-	SURFACE MOUNT	SURFACE MOUNT	-
最高工作温度	85 °C	-	85 °C	70 °C	-
物理尺寸	L13.5XB13.46XH12.07 (mm)	-	13.5mm X 13.46mm X 12.07mm	L12.0XB7.0XH6.22 (mm)	-
表面贴装	YES	-	YES	YES	-
变压器类型	TELECOM TRANSFORMER	-	TELECOM TRANSFORMER	TELECOM TRANSFORMER	-
宽度	13.46 mm	-	13.46 mm	7 mm	-

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