Standex Electronics


Introducing the New Standex GR150 Reed Switch

Standex GR150 Reed Switch

Continuing the development of its range of world class, high volume reed switches, Standex Electronics is pleased to announce the new 3.7mm long Standex GR150 reed switch. A professional grade ultra miniature reed switch with PGM alloy contacts.

This reed switch is designed for where:

  • The available magnetic field is extremely low, and/or
  • Space limitations are a major design factor.

The applications are nearly limitless for this "micro" reed switch — flip & slide cell telephones, PDAs & hand-held devices, laptop & notebook computers, hearing aids & other medical devices, for example.

Standex GR150 Reed Switch for use in medical products Standex GR150 Reed Switch for use in flip cell telephones Standex GR150 Reed Switch for use in slide telephones, PDAs and hand-held devices Standex GR150 Reed Switch for use in laptop and notebook computers
Hearing Aids Cell Phones Handhelds Computers

Standex GR150 Reed Switch
Standex GR150 Reed Switch

Physical Characteristics
Glass Cross Sectional Dimensions0.80 mm x 1.2 mm
Glass Length (Nominal)3.70 mm
Lead Dia. (Nominal)0.22 mm
Overall Length (Nominal)35.00 mm

Electrical Characteristics
Contact ArrangementForm A (SPST)
Contact MaterialPGM alloy
Power Rating1VA maximum
Switching Current (Max.)0.05 Amp. DC
Carry Current (Max.)0.5 Amp. DC
Switching Voltage (Max.)30 VDC
Breakdown Voltage (Min. @20AT)100 Volts DC
Contact Resistance500 Milliohms
Insulation Resistance (Min.)1011 ohms
Contact Capacitance (pf Max.)0.3 pf

Operating Characteristics
Magnetic Sensitivity (Range - Pull In) 3 to 20 Ampere Turns
Operate Time, including bounce (typ.)0.2 Milliseconds
Release Time (typ.)0.1 Milliseconds
Operating Temperature-40°C to + 125°C
Storage Temperature-50°C to + 155°C

Reed Switches, Reed Sensors, Electromechanical Components

Standex Electronics is a manufacturer of electronic components and assemblies including reed switches, reed sensors, reed relays, proximity sensors, fluid-level sensors, connectors, progressive-die stampings, inductors, chokes, transformers, antenna coils, insert-molded plastic components, and custom products combining many of the above components.

Custom Solutions, Widespread Applications, Worldwide Markets

Standex Electronics provides custom solutions to it's customers serving a variety of markets such as: Aerospace, Audio, Automotive, Cable TV, Commercial, Computer, Consumer Appliance, Entertainment, HVAC/R, Instrumentation, Industrial, Lighting, Medical, Military, Power Supplies, Recreational Vehicles, Security, and Telecommunications.


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