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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 124

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

  • Smallest through-hole reed relay currently available
  • 3 or 5 Volt coils
  • 5 Watts, 0.5 Amp switching
  • 1 Form A (SPST) Normally Open Energize to make
  • Very fast operate times, typically 80 μs; making these relays ideal for high speed test systems
  • Plastic package with internal mu-metal magnetic screen allowing high packing density
  • Ideal for A.T.E. and semiconductor 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.

Switching Current (Amps)
Coil Voltage
Contact Configuration
Diode
Switching Power (Watts)
Stand-Off Voltage (DC/AC peak)
Switching Voltage (DC/AC peak)
Depth (mm)
Height (mm)
Width (mm)
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Category
Contact Configuration
Switching Current (Amps)
Switching Power (Watts)
Switching Voltage (DC or AC peak)
Stand-off Voltage DC or AC peak
Coil Voltage
Coil Resistance (Ω)
Switch Type
Diode
Depth (mm)
Width (mm)
Height (mm)
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124-1-A-3/2
Ultra High Density 4mm
1 Form A - SPST N.O.
0.5
5
170
190.4
3V
75 Ω
Low Level Dry Reed
No
3.9
3.9
9.5
$8.75
Max:
Min: 1
Step: 1
Add
124-1-A-3/2
Ultra High Density 4mm
1 Form A - SPST N.O.
0.5
5
170
190.4
5V
200 Ω
Low Level Dry Reed
No
3.9
3.9
9.5
$8.83
Max:
Min: 1
Step: 1
Add
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