2664AK [BEL]
HIGH FREQUENCY MAGNETICS T1/E1 Single Through Hole Transformers; 高频磁性元件T1 / E1单通孔变形金刚
| 型号： | 2664AK |
| 厂家： | 
BEL FUSE INC. |
| 描述： | HIGH FREQUENCY MAGNETICS T1/E1 Single Through Hole Transformers |
| 文件： | 总2页 (文件大小：27K) |
| 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 Hole Transformers
TM00112
•
Designed for 3.3 volt T1/E1 line-interface applica-
tions requiring low leakage inductance
•
•
•
Operating Temperature Range: -40° C to +85° C
Meets IEC 695, 2-2 flammability requirements
•
•
Initial applications: Lucent T7633, T7693 and T7697
PWB Process Capability: Standard Printed Wiring Board
assembly techniques, total-immersion cleaning
Minimum interwinding breakdown voltage of
1500 Vrms
•
Reliability testing: Shock, vibration, temperature cycling,
temperature - humidity - bias
ELECTRICAL SPECIFICATIONS at 25° C
DCR
Ω
Turns Ratio
± 2%
Primary
Inductance2
µH min
Leakage
Interwinding
max
Part Number
Inductance2
Capacitance1
µH max
pF typ
Pri : Sec1
1 : 1.91 CT
1 : 2.1 CT
1 : 2.43 CT
(1 - 8)
0.7
(3 - 6)
0.7
(4 - 5)
0.6
2664AK
2664AL
2664AJ
780
780
970
0.50
0.55
0.45
20
20
20
0.9
1.0
1.0
1.4
1.8
1.6
1. (4 - 6) Connect 3 and 5
2. Measured at 100 kHz, 0.5 Vac
SCHEMATIC
2664AJ
2664AK
2664AL
8
6
3
CT
5
1
4
Primary
Secondary
©2000 Bel Fuse Inc. Specifications subject to change without notice. 04.00
Bel Fuse Inc. 198 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com
T1-31
HIGH FREQUENCY MAGNETICS
T1/E1 Single Through Hole Transformers
TM00112
MECHANICAL
2664AJ
2664AK
2664AL
0.31 [7.87]
max
0.023 [0.58] Sq, typ,
Phosphor bronze
solder-coated
0.110
[2.79]
0.100 [2.54]
centers
0.500 [12.7]
max
Terminal 1 ID
1
2
3
4
5
0.400
[10.16]
max
0.250
[6.35]
8
7
6
Note: Unless otherwise specified, dimensions
are nominal and in inches [millimeters].
©2000 Bel Fuse Inc. Specifications subject to change without notice. 04.00
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
T1-32
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