MIL-STD-1553 data bus couplers

We offer a complete line of single and multi-stub MIL-STD-1553 data bus couplers ranging from lightweight and compact models for aircraft to heavy duty models used in the M1A2 tanks. We also offer a line of assorted, less expensive ruggedized couplers for bench-test applications. We have developed custom designs utilizing a wide selection of connectors and box configurations. We can provide a complete summary report of environmental test results over a wide range of temperature, vibration, EMI and other conditions. Use the Contact Us form to request one.

Our data bus couplers are manufactured using transformers fully tested to the requirements of MIL-PRF-21038/27. Check the DSCC link if you need to obtain more information about MIL-PRF-21038. Using pre-tested transformers ensures our data bus couplers will withstand even the most demanding environments.

MIL-STD-1553 Data Bus Couplers
Features and General Specifications

We offer several standard single and multi-stub connector-equipped models. These versatile packages can be specified for use in test or ground base systems. They can also be provided for use on full military rated applications. Our COTs PDF datasheet describes four standard connector types. Custom configurations and connectors available (examples at right).

Features

• Uses QPL per MIL-PRF-21038/27 coupling transformers
  
• Available with any industry-standard connector type
  
• EMI shielded
  
• Exceeds the military standard requirement of > 45 dB CMR
  
• All resistors are QPL, military grade type designation RWR80N..FS (non-inductive, failure class S) tolerances are ±1%, 2 watts dissipation
  
• Select from several flight-qualified models
  
• Custom configurations available

Pulse, A Technitrol Company, Specialty Components (PSC), Two Pearl Buck Court, Ste. 2, Bristol, PA 19007-6812. Tel: 215-781-6400; Fax: 215-781-6403.