Home | | | | Barrier Strip Filtered Terminal Blocks

EMI Filtered Terminal Block

Barrier terminal blocks and strips provide EMI filtering of AC and DC power lines and control lines. These EMI filter terminal blocks are available in 2 to 6 terminal versions for soldering or spade lugs.

Rugged construction protects the EMI filtering element; especially useful for repeated changes in wiring or field connections.

  • UL recognized and CSA approved for DC voltages
  • E133076, UL 1059
  • LR92537, CSA STD 22.2 N°158-1987 and ECN584B
  • EMI filter element provides high insertion loss for EMI/RFI filtering of AC and DC power and control lines
  • Rugged construction provides protection to filtering element; especially useful for repeated changes in wiring or field connections
  • 2 to 6 terminals available (combine if a larger number of terminals needed)
  • Cost-effective solution for industrial interconnection EMI filtering problems
  • Termination options available: straight lead, male or female disconnects, and value-added wiring
  • RoHS Compliant with exemption 7. Fully compliant versions are available.
  • EMI filtering power supplies in telecommunications equipment
  • Metering
  • Industrial controls
  • Instrumentation
  • EDP equipment

Barrier Strip EMI Filter Terminal Blocks

Operating Temperature -55°C to 105°C
Working Voltage 100 VDC
Capacitance 2,500 pF to 5,200 pF
Dielectric Withstanding Voltage 1700VDC
Current Rating 20A
D.C. Resistance 0.01 ohms max
Center Spacing .438" (11.1mm)
Wire Size AWG #12 max for 20A
Screw Size 20A - #6-32, zinc-plated philslot screws
Molded Material Black, UL rated 94VO thermoplastic
Tightening Torque 9 in.-lbs. max.
Terminal Brass, tin-plated
Typical Insertion Loss -dB: In 50 Ohm Circuit 30 MHz - 22
300 MHz - 70 
50 MHz - 32
500 MHz - 75
100 MHz - 48
1000 MHz - 75