Axial Lead Reed Switches
Axial Lead Reed Switches
High Voltage > MVSR-20
MVSR-20 19.7mm Reed Switch
RoHS
Description
The MVSR-20 reed switch is...
Description
Axial Lead Reed Switches
High Voltage > MVSR-20
MVSR-20 19.7mm Reed Switch
RoHS
Description
The MVSR-20 reed switch is a miniature, normally open switch with a 19.69mm long x 2.66mm diameter (0.775” x 0.105”) glass envelope, capable of high voltage switching of up to 1kVdc at 1mA. It has high insulation resistance of 10¹² ohms minimum and contact resistance less than 100 milli-ohms.
Features
Miniature normally open switch Capable of switching 1000Vdc at
1mA or 0.5A up to 10W
Minimum voltage breakdown 2000 Vdc
Available sensitivity range 17-38 AT
Agency Approvals
Agency
Agency File Number Ampere-Turns Range
E47258 E471070 DEMKO 14 ATEX 1393U
17-38 AT 17-38 AT
Note: Contact Littelfuse for specific agency approval ratings.
Dimensions
Dimensions in mm (inch)
CL OF OVERLAP (1.117) REF. 28.37
(.105) MAX. 2.66
(.022) DIA. REF. 0.55
Benefits
Hermetically sealed switch contacts are not affected by and have no effect on their external environment
Applicatio...
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