S574-1000-18 [BEL]
MODEM MAGNETICS V.90 Modem Surface Mount Transformer; MODEM MAGNETICS V.90调制解调器表面贴装变压器
| 型号： | S574-1000-18 |
| 厂家： | 
BEL FUSE INC. |
| 描述： | MODEM MAGNETICS V.90 Modem Surface Mount Transformer |
| 文件： | 总2页 (文件大小：30K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
MODEM MAGNETICS
V.90 Modem Surface Mount Transformer
TM00402
•
•
Designed for full compliance with V.90 requirements
Excellent harmonic distortion characteristics
•
•
Meets UL and CSA safety standards
Minimum interwinding breakdown voltage of 1250 Vrms
ELECTRICAL SPECIFICATIONS at 25° C
Insertion
Loss
dB max
Return
Loss*
dB typ
Frequency
Response
dB
DCR
Ω
±10%
Harmonic
Distortion
dB max
Longitudinal
Balance
dB min
Turns
Ratio
± 1%
Part Number
600 Hz
@ -10dB
@ 1 kHz
@ 1 kHz
100 Hz - 4000 Hz
Pri
Sec
60 Hz - 1000 Hz
1000 Hz - 4000 Hz
S574-1000-18
1 : 1
2.5
37
±0.2
120
145
-86
70
60
* Measured with a 600Ω reference and a 340Ω load.
SCHEMATIC
S574-1000-18
10
6
2
4
Primary
Secondary
©2000 Bel Fuse Inc. Specifications subject to change without notice. 05.00
Bel Fuse Inc. 198 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com
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MODEM MAGNETICS
V.90 Modem Surface Mount Transformer
TM00402
MECHANICAL
S574-1000-18
0.575
[14.61]
max
Pin 2
10
6
0.550
[13.97]
max
4
0.420
[10.67]
max
0.697 [17.70]
0.730
[18.54]
0.100
[2.54]
0.080
[2.03]
0.050
[1.30]
Suggested PCB Pad Layout
Dimensions are in inches [millimeters].
Standard dimension tolerance is
±0.010 [0.25] unless otherwise noted.
©2000 Bel Fuse Inc. Specifications subject to change without notice. 05.00
CORPORATE
FAR EAST
EUROPE
Bel Fuse Inc.
Bel Fuse Ltd.
Bel Fuse Europe Ltd.
198 Van Vorst Street
Jersey City, NJ 07302
Tel 201-432-0463
Fax 201-432-9542
www.belfuse.com
8F / 8 Luk Hop Street
San Po Kong
Kowloon, Hong Kong
Tel 852-2328-5515
Fax 852-2352-3706
www.belfuse.com
PrestonTechnology Management Centre
Marsh Lane, Suite G7, Preston
Lancashire, PR1 8UD, U.K.
Tel 44-1772-556601
Fax 44-1772-888366
www.belfuse.com
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