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2664AL

Part Number	2664AL
Manufacturer	Bel
Description	HIGH FREQUENCY MAGNETICS
Published	Sep 8, 2015
Detailed Description	HIGH FREQUENCY MAGNETICS T1/E1 Single Through Hole Transformers TM00112 • Designed for 3.3 volt T1/E1 line-interface a...
Datasheet	2664AL PDF File

Overview

HIGH FREQUENCY MAGNETICS T1/E1 Single Through Hole Transformers TM00112 • Designed for 3.
3 volt T1/E1 line-interface applications requiring low leakage inductance • Initial applications: Lucent T7633, T7693 and T7697 • Minimum interwinding breakdown voltage of 1500 Vrms ELECTRICAL SPECIFICATIONS at 25° C • Operating Temperature Range: -40° C 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 Part Number Turns Ratio ± 2% Pri : Sec1 Primary Inductance2 µH min Leakage Inductance2 µH max (1 - 8) DCR Ω max (3 - 6) (4 - 5) Interwinding Capacitance1 pF typ 2664AK 1 : 1.
91 CT 780 0.
50 0.
7 0.
7 0.
6 20 2664AL 1 : 2.
1 CT 780 0.
55 0.
9 1.
0 1.
0 20 2664AJ 1 : 2.
43 CT 1.
(4 - 6) Connect 3 and 5 2.
Measured at 100 kHz, 0.
5 Vac 970 0.
45 1.
4 1.
8 1.
6 20 SCHEMATIC 2664AJ 2664AK 2664AL 8 1 Primary 6 3 CT 5 4 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 TM00112 MECHANICAL HIGH FREQUENCY MAGNETICS T1/E1 Single Through Hole Transformers 2664AJ 2664AK 2664AL 0.
31 [7.
87] max 0.
110 [2.
79] Terminal 1 ID 0.
100 [2.
54] centers 0.
500 [12.
7] max 123 4 0.
023 [0.
58] Sq, typ, Phosphor bronze solder-coated 0.
400 [10.
16] max 0.
250 [6.
35] 8 76 5 Note: Unless otherwise specified, dimensions are nominal and in inches [millimeters].
CORPORATE Bel Fuse Inc.
198 Van Vorst Street Jersey City, NJ 07302 Tel 201-432-0463 Fax 201-432-9542 www.
belfuse.
com T1-32 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 ©2000 Bel Fuse Inc.
Specifications subject to change without notice.
04.
00 EUROPE Bel Fuse Europe Ltd.
Preston Technology Management Ce...

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