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MDSR-7-20-25

MDSR-7-20-25

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LITTELFUSE

SWITCH REED N.O. 0.5A 140VAC 200VDC 10VA 0.6MS 100MOHM

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MDSR-7-20-25

MDSR-7-20-25

Active
LITTELFUSE

SWITCH REED N.O. 0.5A 140VAC 200VDC 10VA 0.6MS 100MOHM

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Description

General part information

MDSR-7-20-25 Series

A sub-miniature, normally open switch with a 12.70mm long x 1.80mm diameter (0.500" x 0.071") glass envelope. Capable of switching 200Vdc at 10W. Available sensitivity range of 10-25 AT. High insulation resistance of 1012 ohms minimum and low contact resistance of less than 120 milliohms. Ideally suited for reed relay applications, security, metering, limit sensing and telephone off-hook applications.

Technical Specifications

Parameters and characteristics for this part

SpecificationMDSR-7-20-25
Capacitance0.3 pF
CircuitSPST-NO
Current - Carry800 mA
Current - Carry TypeDC
Current - Switching (AC)0.35 mA
Current - Switching (DC)0.5 mA
Length - Overall1.59 in
Mounting TypeThrough Hole
Operate Range (Max)25 AT
Operate Range (Min)20 AT
Operate Time600 µs
Operating Temperature (Max)125 °C
Operating Temperature (Min)-40 °C
Power - Rated10 W
Release Time0.2 ms
Size - Body Diameter0.071 in
Size - Body Length0.5 in
Termination StyleAxial
TypeGlass Body Reed
Voltage - Switching AC140 V
Voltage - Switching DC200 V

Pricing

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CAD

3D models and CAD resources for this part