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Ultra-High Density 4mm

Ultra-high density 4mm2 TM reed relay product lines stack on a 4mm x 4mm pitch, allowing the highest packing density currently available in the industry. The relays feature the highest quality instrumentation grade reed switches and internal mu-metal magnetic screens. 4mm2 TM  reed relays are ideal for very high density applications such as A.T.E. switching matrices or multiplexers.

Pickering Series 120

Single Pole Reed Relays
Up to 1 Amp switching - Very high packing density
Stacking on 4mm x 4mm pitch

  • SoftCenter ® construction
  • Highest quality instrumentation grade switches
  • Plastic package with internal mu-metal magnetic screen
  • Highest packing density currently available
  • Insulation resistance greater than 1012 Ω
  • 3, 5 or 12 Volt coils
  • 100% tested for dynamic contact resistance for guaranteed performance

The Series 120 reed relay range takes up the minimum board area making them ideal for very high density applications such as A.T.E. switching matrices or multiplexers. Requiring a board area of only 4mm x 4mm, these relays allow the highest packing density currently available.

Two switch types are available, a general purpose sputtered ruthenium switch rated at 15 Watts, 1 Amp (3 volt version) or 20 Watts, 1 Amp (5 & 12 volt versions) and a low level sputtered ruthenium switch rated at 10 Watts, 0.5 Amps.

Pickering Series 124

Single Pole Reed Relays
0.5 Amp switching - Very high packing density
Stacking on 4mm x 4mm pitch

  • Highest packing density currently available
  • 3 or 5 Volt coils
  • 5 Watts, 0.5 Amp switching
  • Very fast operate and release times making these relays ideal for high speed test systems
  • Plastic package with internal mu-metal magnetic screen
  • Ideal for A.T.E. switching matrices or multiplexers
  • 100% tested for dynamic contact resistance for guaranteed performance

The Series 124 reed relay range is part of Pickering’s new ultra-high density 4mm x 4mm product line, which take up the minimum board area of only 4mm x 4mm, allowing the highest packing density currently available.

The range features a sputtered ruthenium switch rated at 5 Watts, 0.5 Amps. These are the same reed switches as used in the long established Pickering Series 111, 111P and 117 but are orientated vertically within the package, allowing this high density.

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