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TST-9000 Series
Datasheet: butst9000ds.pdf
Rev: H
Twin Stacked, MIL-STD-1553 Data Bus Transformers; 0.280" Maximum Package Height


  • PC Mount
  • Flat Pack
  • Surface Mount
  • For Use with MIL-STD-1553A and B, MacAir A-5690, A-5232,and A-4905
  • -55°C to +130°C Operating Temperature Range
  • Built and Tested to MIL-PRF-21038 and MIL-STD-202


The TST-9000 series of transformers provide the turns ratio configurations, component isolation, and common mode rejection ratio characteristics necessary for MIL-STD-1553A and B compliance.

The step-up and step-down ratios that are available with the TST-9000 series complement DDC’s entire MIL-STD-1553 product line. These transformers are low-profile, dual modular units, made to couple into data bus redundant systems. They have excellent CMR isolation within the dual package and are multitapped to accommodate existing system configurations.

Encapsulated in accordance with MIL-PRF-21038, their Sn63 solder dipped copper clad steel leads conveniently accommodate printed circuit board mounting. Sinusoidal or trapezoidal waveforms are accurately processed, making the TST-9000 series of transformers an excellent choice for any MIL-STD-1553A or B application.