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StandexMeder Electronics GmbH
KSK-1A55 Series Reed Switches

KSK-1A55 Series Reed Switches

Product catalog summary

Overview: The KSK-1A55 Series Reed Switches are designed for high power applications such as lamp and pump switches, targeting markets including appliances, medical, and fluid flow sectors.

Specifications:

Contact Data: Rated power is 50 W, with a maximum switching voltage of 100 V and a switching current of 0.5 A. The carry current is 1.0 A, and contact resistance is 150 mOhm.
Environmental Data: The switches can withstand a shock resistance of 50 g and vibration resistance of 20 g. They operate within a temperature range of -40 to 130 °C and can be stored between -55 to 130 °C. The maximum soldering temperature is 260 °C for 5 seconds.
Dimensions: The overall length is 44.1 mm, with a glass length of 16.5 mm, glass diameter of 2.8 mm, and lead diameter of 0.6 mm.

Performance: The life expectancy of the reed switches varies with load, with typical operations ranging from 1E+05 to 1E+10 depending on the voltage and current.

Contact Forms: The document explains different contact forms including Form A (Normally Open), Form B (Normally Closed), Form C (Changeover), and Form E (Bistable Contact).

Handling & Assembly Instructions: Proper lead clamping or heat sinking techniques are recommended to prevent mechanical and heat stress. Mechanical shock from dropping can alter magnetic sensitivity, and any modification to switch leads will affect performance.

Note: The datasheet contains standard product specifications and may include inaccuracies or typographical errors. For the most current specifications, contact the nearest sales office.

Catalog excerpts

PARTNER | SOLVE | DELIVER' M" Standex W . Electronics Series Datasheet KSK-1A55 Series Reed Switches > Features: High Power > Applications: Lamp Switch, Pump Switch > Markets: Appliance, Medical, Fluid Flow & Others Part Description: USA: +1 866.782.6339 | [email protected] EMEA:+49 7731/8399-0 | [email protected] APAC: +86 21/37606000 | [email protected]

Open the catalog to page 1

PARTNER | SOLVE | DELIVER' M" Standex W . Electronics Series Datasheet KSK-1A55 Series Reed Switches KSK-1A55 Reed Switch Glossary Contact Form Handling & Assembly Instructions Environmental Data Life Test Data > Use proper lead clamping or heat sinking techniques to prevent mechanical and/or heat stress during, soldering, and welding > Mechanical shock as the result of dropping the reed sensor typically from a distance of greater than 12" may change it's magnetic sensitivity and/or destroy the sensor > Any form of modification to the switch leads will alter it's magnetic sensitivity Typical...

Open the catalog to page 2

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