HIGH FREQUENCY MAGNETICS T1/E1 Octal Transformer Modules

• Optimized for line interface devices listed on next page
• Eight transformers in one surface mount package
• Two modules:
    S553-6500-D4 with 8 transformers
    S553-6500-D5 with 8 transformers and IC surge
    protection devices
• Four transformers have center taps to facillitate Simplex line powering
• Meets ITU-T G.703 return loss from -40° to +85° C
• Operating temperature range -40° 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
• Interwinding breakdown voltage: 1500 Vrms min
• UL 1950 approved: file number E150991