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參數(shù)資料
| 型號： | 2795M |
| 廠商： | BEL FUSE INC |
| 元件分類： | 電信用變壓器 |
| 英文描述： | HIGH FREQUENCY MAGNETICS DS3/E3/STS-1 Dual-ratio Surface Mount Transformer |
| 中文描述： | TELECOM TRANSFORMER |
| 文件頁數(shù)： | 2/2頁 |
| 文件大?。?/td> | 65K |
| 代理商： | 2795M |
CORPORATE
Bel Fuse Inc.
198 Van Vorst Street
Jersey City, NJ 07302
Tel
201-432-0463
Fax
201-432-9542
www.belfuse.com
FAR EAST
Bel Fuse Ltd.
8F / 8 Luk Hop Street
San Po Kong
Kowloon, Hong Kong
Tel
852-2328-5515
Fax 852-2352-3706
www.belfuse.com
EUROPE
Bel Fuse Europe Ltd.
Preston Technology Management Centre
Marsh Lane, Suite G7, Preston
Lancashire, PR1 8UD, U.K.
Tel
44-1772-556601
Fax 44-1772-888366
www.belfuse.com
2000 Bel Fuse Inc. Specifications subject to change without notice. 04.00
TM00149
T1-116
HIGH FREQUENCY MAGNETICS
DS3/E3/STS-1 Dual-ratio Surface Mount Transformer
2795M
MECHANICAL
Supplementary Information
Safety Agency Compatibility
Surge Voltage Capability
Flammability Compliance
Simulation Model
Surface-Mount Packaging
Underwriters Laboratories, Inc. UL 1950
10/700 μs; 10 repetitions of alternating polarity, generator output: peak voltage, 25
source
IEC-695, 2-2 (needle flame test), materials are UL 94 VO approved
SPICE computer simulation file available on request
Tape and Reel; 16 mm wide by 12 mm pitch; 13 inch OD; 4 inch ID
650 transformers per reel, maximum
Meets ANSI/EIA 481-2 Carrier Tape Standards—JEDEC SO package
0.004 inch [0.10 mm]
Machine placement (recommendation: locate by terminals, not body)
Terminal Lead Coplanarity
PWB Process Capability
0.265
[6.73]
ref
A
6
5
4
1
2
3
Terminal 1 ID
0.020 [0.51]
0.073 [1.85]
A
0.240
[6.10] max
0.350
[8.90]
max
0.055
[1.40]
0.265
[6.73]
max
0.015 [0.40]
R 0.023 [0.60]
0/8
No metallization
or solder mask
in cross-hatched
designated area
0.033 [0.84]
0.065
[1.65]
0.364
[9.25]
0.057
[1.45]
0.234
[5.95]
0.186
[4.72]
0.073 [1.85]
0.040 [1.02]
Suggested PCB Pad Layout
Note: Unless otherwise specified, dimensions
are nominal and in inches [millimeters].
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 2795N | 制造商:Bel Fuse 功能描述:HAS DUAL TURNS RATIO TO ALLOW CEPT 120 AND CEPT 75 LINE INTE - Tape and Reel |
| 2795P | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:T1/E1 Transformer Miniature |
| 2795P-F | 制造商:Bel Fuse 功能描述:Telecom Transformer 1:1.26CT 1500Vrms 1.4Ohm Prim. DCR 1.8Ohm Sec. DCR Surface Mount |
| 2795R | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:T1/E1 Transformer Miniature |
| 2795R-F | 制造商:Bel Fuse 功能描述:RF TX 1: 1CT 1500VRMS 1.6OHM PRIM.DCR 1.7OHM SEC.DCR 35PF SM - Tape and Reel 制造商:Bel Fuse 功能描述:Telecom Transformer 1:1CT 1500Vrms 1.6Ohm Prim. DCR 1.7Ohm Sec. DCR Surface Mount |
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