2795M Datasheet, PDF (2/2 Pages) Bel Fuse Inc. – HIGH FREQUENCY MAGNETICS DS3/E3/STS-1 Dual-ratio Surface Mount Transformer

TM00149
MECHANICAL
HIGH FREQUENCY MAGNETICS
DS3/E3/STS-1 Dual-ratio Surface Mount Transformer
0.240
[6.10] max
6
5
4
0.265
[6.73]
ref
A
0.350
[8.90]
max
2795M
0.073 [1.85]
0.040 [1.02]
0.186
[4.72]
0.065
[1.65]
0.057
[1.45]
A
Terminal 1 ID
1
2
3
0.020 [0.51]
0.073 [1.85]
0.364 0.234
[9.25] _[5.95]
No metallization
or solder mask
in cross-hatched
designated area
0˚/8˚
0.265
[6.73]
max
0.055
[1.40]
0.033 [0.84]
Suggested PCB Pad Layout
Note: Unless otherwise specified, dimensions
are nominal and in inches [millimeters].
0.015 [0.40]
R0.023 [0.60]
Supplementary Information
Safety Agency Compatibility
Surge Voltage Capability
Flammability Compliance
Simulation Model
Surface-Mount Packaging
Terminal Lead Coplanarity
PWB Process Capability
Underwriters Laboratories, Inc. UL 1950
10/700 µs; 10 repetitions of alternating polarity, generator output: peak voltage, 25 Ω 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)
CORPORATE
Bel Fuse Inc.
198 Van Vorst Street
Jersey City, NJ 07302
Tel [phone]
Fax [phone]
www.belfuse.com
T1-116
FAR EAST
Bel Fuse Ltd.
8F / 8 Luk Hop Street
San Po Kong
Kowloon, Hong Kong
Tel [phone]
Fax [phone]
www.belfuse.com
©2000 Bel Fuse Inc. Specifications subject to change without notice. 04.00
EUROPE
Bel Fuse Europe Ltd.
Preston Technology Management Centre
Marsh Lane, Suite G7, Preston
Lancashire, PR1 8UD, U.K.
Tel [phone]
Fax [phone]
www.belfuse.com