Bel Fuse Inc. 198 Van Vorst Street, Jersey City, NJ 07302 Tel 201-432-0463 Fax 201-432-9542 www.belfuse.com
2000 Bel Fuse Inc. Specifications subject to change without notice. 09.00
TM00102
T1-5
ELECTRICAL SPECIFICATIONS AT 25 C
SCHEMATIC
HIGH FREQUENCY MAGNETICS
Specialty Through Hole Transformer
2664G
Operating temperature range: -40C to +85
C
Meets IEC 695, 2-2 flammability requirements
PWB Process Capability: standard printed wiring board
assembly techniques, total-immersion cleaning
Reliability testing: Shock, vibration, temperature cycling,
temperature - humidity - bias
4
6
3
7
1
8
Operates as pulse transformer
Operates as analog transformer
Can be configured as 1 : 1 or 1 : 2CT isolation
transformer
Can be configured as 1 : 3 auto transformer
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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. 09.00
TM00102
T1-6
MECHANICAL
2664G
HIGH FREQUENCY MAGNETICS
Specialty Through Hole Transformer
0.50
(12.7)
MAX
0.40
(10.16)
MAX
TERMINAL 1 IDENTIFIER
0.31
(7.87)
MAX
0.110 (2.79)
0.010 (0.25)
0.023 (0.58) SQ TYP (PHOSPHOR
BRONZE, SOLDER COATED)
0.100
(2.54)
0.250
(6.35)
1 2
3
4
8
7
6
5
Unless otherwise specified, dimensions are nominal and in inches (millimeters).
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