Standex-Meder KT Series of High Isolation Reed Relays for Surface or Through-HoleMounting
Standex Electronics, a manufacturer of standard and custom electro-magnetic components, including magnetic products and reed switch-based solutions, announced its KT Series of high-isolation reed relays. The KT Series is ideal for use in green applications, such as photovoltaic technology or hybrid vehicles. It is particularly helpful in measuring isolation resistance across several components in a solar energy system prior to grid connection, preventing injury or further current leakages.
The KT Series offers isolation resistance greater than or equal to 1013Ω, and an isolation voltage between the coil and contact of over 7kVDC. Measuring only L30 x W8.6 x H10.6mm, the series provides these high isolation characteristics in a very small package. It is available in three coil voltages of 5V, 12V, and 24V, and all three versions are available in either surface or through-hole mounting. They are packaged in a hermetically sealed thermoset molded encapsulation, with switching voltages of 1000V and coil resistances of 150Ohms.
Like all of Standex Electronics’s high isolation reed relays, the KT series has dynamically tested contacts and can perform millions of reliable operations. It is RoHS-compliant and has been available for mass production since January 2013.
SPECIFICATIONS
Coil voltage: 5V, 12V, 24V
Contact form: 1A (Normally Open)
Contact rating: 100W
Contact resistance: 150 mΩ
Switching voltage: 1000 VDC
Switching current: 1A
Breakdown voltage (across the switch): 2 – 5 kVDC (AT conditional)
Isolation voltage (Coil-Contact): >= 7kVDC
Isolation resistance: 10E+13Ω
Operating temperature: -40℃- +125℃
FEATURES
High Isolation characteristic
Small dimensions
High isolation voltage
Surface mount design
PCB through hole mounting
Hermetically sealed thermoset molded encapsulation
Dynamically tested contacts
Millions of reliable operations
APPLICATIONS
Hybrid Cars
E-bike (electric bike)
Solar collectors
MARKETS
Photovoltaic
Solar industry
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