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COTO TECHNOLOGY (USA) Tel: (401) 943-2686 / Fax (401) 942-0920

6 (Europe) Tel: +31-45-5439343 / Fax +31-45-5427216

Low Thermal EMF Reed Relays

The 3500 Series is ideally suited to the needs of Instrumentation, Data

Acquisition and Process Control. The specification tables allow you to

select the appropriate relay for your particular application. Recom-

mended for use in high accuracy DVM’s, Multiplexers and Digital or

Analog Multipoint Recorders. If your requirements differ from the

selection options, please consult Coto’s Factory to discuss a custom

reed relay.

3500 Series Features

Patented Low Thermal Design. U.S. Patent #4,084,142

Low power coils to ensure low thermal EMF

Ω

Control/Signal isolation of 1500 VDC

High reliability, hermetically sealed contacts

Form A, Dry or Hg Wet contacts. High Dielectric Strength

Epoxy coated steel shell provides magnetic shielding

3500 Series/Low Thermal EMF Reed Relays

Dimensions in Inches (Millimeters)

(For Model #’s

3501 & 3540)

(For Model #’s

3502, 3520, 3541)

Bottom View