2662N [BEL]
HIGH FREQUENCY MAGNETICS T1/E1 Single Through Hole Transformer; 高频磁性元件T1 / E1单通孔变压器
| 型号： | 2662N |
| 厂家： | 
BEL FUSE INC. |
| 描述： | HIGH FREQUENCY MAGNETICS T1/E1 Single Through Hole Transformer |
| 文件： | 总2页 (文件大小：38K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
HIGH FREQUENCY MAGNETICS
T1/E1 Single Through HoleTransformer
TM00156
•
•
•
Operates at the DS1 rate of 1.544 Mbits/s and the
CEPT rate of 2.048 Mb/s
•
•
•
Operating Temperature Range: -40° to +85° C
Meets IEC 695, 2-2 flammability requirements
Inductance unbalance of center-tapped winding is
0.3%, max
PWB Process Capability: Standard Printed Wiring Board
assembly techniques, total-immersion cleaning
Recommended transformer for new through-hole
applications is 2745G3
•
Reliability testing: Shock, vibration, temperature cycling,
temperature - humidity - bias
ELECTRICAL SPECIFICATIONS AT 25° C
DCR
Ω
max
Minimum
Maximum
Turns Ratio
± 2%
Inductance1
µH min
Leakage
Inductance 2
µH max
Primary ET Interwinding
Interwinding
Capacitance
pF
Part Number
Constant
V-µs
Breakdown
Voltage
Vrms
(1-3):(4-6)
(1-3)
(1-3)
(4-6)
2662N
1 : 1.14 CT
650
1.0
1.2
1.3
30
21
500
1. measured at 10 kHz, 0.1 Vac
2. measured at 100 kHz, 0.1 Vac
SCHEMATIC
2662N
4
1
5 CT
3
6
1 : 1.14
©2000 Bel Fuse Inc. Specifications subject to change without notice. 08.00
Bel Fuse Inc. 198 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com
T1-29
HIGH FREQUENCY MAGNETICS
T1/E1 Single Through Hole Transformer
TM00156
MECHANICAL
2662N
0.36
(9.14)
MAX
0.51
(12.95)
MAX
0.45
(11.43)
MAX
0.155
(3.94)
0.015 (0.38) X 0.025 (0.63)
(PHOSPHOR BRONZE,
SOLDER COATED)
2
5
3
4
1
6
0.200
(5.08)
0.150
(3.81)
TYP
Unless otherwise specified, dimensions are nominal and in inches (millimeters).
©2000 Bel Fuse Inc. Specifications subject to change without notice. 08.00
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
T1-30
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