spacer spacer
TSM-2000 Series
Datasheet: butsm2000ds.pdf
Rev: G
Product Brief: 1553_Series_pb.pdf
Rev: 1
TSM-2000 Series - 3.3V, 5V, 12V, 15V, o.400" x 0.400" x 0320", SMT


  • Miniature package requires less board space than any other dual.
  • Surface Mount - Tape and Reel Available
  • For use with MIL-STD-1553A and B, MacAir, A-3818, A-5690, A-5232, and A-4905
  • Withstands conventional IR/Convection Reflow process
  • -55°C to +130°C Operating Temperature Range
  • Built and Tested to MIL-PRF-21038 and MIL-STD-202


The military data bus specification, MIL-STD-1553, has brought about the need for versatile pulse transformers that meet all electical requirements of Manchester II serial bi-phase data transmission. The TSM-2000 series of transmformers 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 TSM-2000 series complement DDC’s entire MIL-STD-1553 product line and are compatible with competitors’ drivers, receivers, and transceivers. These Transformers only require 1/6th the board space compared to the existing dual stacked surface mount transformers. They are encapsulated and meet the performance requirements of MIL-PRF-21038. Sinusoidal or trapezodial waveforms are accurately proccessed, making the TSM-2000 series of transformers an excellent choice for any MIL-STD-1553A or B application.