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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.
2664AL Datasheet
