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Assemtech SPST-NO PCB Reed Switch 500 mA 200 V RI-27 Kit

Category Reed Switch Brand Assemtech Condition New

Specifications

Country of Origin Netherlands
Brand Assemtech
Length 13.5mm
Model RI-27 Kit
Width 1.8mm
Mount Type PCB
Contact Material Ruthenium on Gold
Series RI
Maximum Switching Current 500mA
Maximum Operating Temperature 125°C
Contact Configuration SPST-NO
Minimum Operating Temperature -55°C
Terminal type Wire
Contact Resistance 90mΩ
Maximum Switching Power 10W
Standards/Approvals ISO
Maximum Switching Voltage 200V
Maximum Release Time 30μs
Operating Time Including Bounce 0.25ms
AT Value Range 20 to 34 AT

Key Features

  • Hermetically sealed reed switch with ruthenium on gold contacts.
  • Maximum switching power of 10 watts suitable for low power applications.
  • Contact resistance of 90 milliohms ensures reliable conduction.
  • Operates within a temperature range from -55°C to 125°C.
  • Compact dimensions with length of 13.5 mm and width of 1.8 mm for versatile PCB integration.
  • Fast maximum release time of 30 microseconds and operating time including bounce of 0.25 milliseconds.
  • Terminal type is wire with PCB mount type for easy installation.
  • High mechanical life rating of 100 million operations assures durability.

Product Description

Assemtech RI-27 Kit SPST-NO PCB Reed Switch is a high-quality, hermetically sealed reed switch designed for precise switching applications on printed circuit boards. The single pole single throw normally open configuration makes it ideal for use in sensitive switching circuits.

Featuring ruthenium on gold contacts, the switch delivers a maximum switching current of 500 mA and a voltage rating of 200 V, with a maximum switching power of 10 W. The contact resistance is low at 90 milliohms, ensuring efficient electrical performance.

The switch operates reliably over a broad temperature range from -55°C up to 125°C, supporting diverse industrial environments. It has a compact form factor, measuring 13.5 mm in length and 1.8 mm in width, optimized for PCB installations with wire terminal type and PCB mounting style.

This reed switch offers a fast response with a maximum release time of 30 microseconds and an operating time including bounce of 0.25 milliseconds. The mechanical life expectancy is rated at 10⁸ operations, supporting long-term reliability.

Engineered to ISO standards and manufactured in the Netherlands, the RI-27 Kit is part of the Assemtech RI series kits which include a selection of reed switches with varying sensitivities for testing and design purposes. These kits help in selecting the appropriate sensitivity level for optimal application performance, reducing waste and cost during development.

Hermetically sealed glass envelope enhances durability and performance. Ruthenium on gold contacts provide low contact resistance and longevity. Single pole single throw normally open contact configuration. Suitable for PCB mounting with wire terminals.

Wide operating temperature range from -55°C to 125°C. High mechanical life rated at 100 million operations. Compliance with ISO quality standards. Compact size supports versatile PCB integration. Part of KIT series for design stage sensitivity testing.

This reed switch kit is suitable for use in electronics manufacturing, industrial automation, instrumentation, and other applications requiring low power switching with high reliability and fast response times.

Explore more top-quality Reed Switches and industrial electrical components on EnvMart for your engineering and manufacturing needs.

Assemtech SPST-NO PCB Reed Switch 500 mA 200 V RI-27 Kit
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Frequently Asked Questions

The maximum switching current of this model is 500 mA.

It has a maximum voltage rating of 200 V.

This switch features a single pole single throw normally open (SPST-NO) contact configuration.

The contact resistance is 90 milliohms, ensuring efficient electrical performance.

It operates reliably within a temperature range from -55°C to 125°C.

The dimensions are 13.5 mm in length and 1.8 mm in width, making it suitable for versatile PCB integration.

The maximum release time is 30 microseconds.

The operating time, including bounce, is 0.25 milliseconds.

It has a high mechanical life rating of 100 million operations.

The contacts are made of ruthenium on gold, providing low contact resistance and longevity.

It features a wire terminal type suitable for PCB mounting.

Yes, it is engineered to ISO standards.

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