ORD21115-20 AT Standexmeder

E2R0011-37-21 ORD211 REED SWITCH REED SWITCH ORD211 General Purpose Ultraminiature (Low-level Load 24 V Max.) GENERAL DESCRIPTION The ORD211 is a small single-contact reed switch designed for general control of low-level loads less than 24 V. The contacts are sealed within the glass tube with inert gas to mainatin contact reliability. Features (1) Reed contacts are hermetically sealed within a glass tube with inert gas and do not receive any influence from the external atmospheric environment. 3 (2) Quick response (3) The structure comprises an operating system and electrical circuits coaxially. Reed switches are suited to applications in radio frequency. (4) Reed switches are compact and light weight. (5) Superior corrosion resistance and wear resistance of the contacts assures stable switching operation and long life. (6) With a permanent magnet installed, reed switches economically and easily become proximity switches. External Dimensions (Unit:mm) MAX f2.0 f0.4 MAX 10.0 35.7 0.3 APPLICATIONS OF REED SWITCHES 1. Automotive electronic devices 2. Control equipment 3. Communication equipment 4. Measurement equipment 5. Household appliances 40REED SWITCH ORD211 ELECTRICAL CHARACTERISTICS Rated Value Parameter Symbol Condition Unit Min. Typ. Max. Pull-in Value PI 10 40 AT Drop-out Value DO 5 AT Contact Resistance CR 100 mW Breakdown Voltage 150 VDC 9 Insulation Resistance 10 W Electrostatic Capacitance 0.2 pF Contact Rating 1.0 VA DC Maximum Switching Voltage 24 V AC Maximum Switching Current 0.1 A Maximum Carry Current 0.3 A 3 (1) Drop-out vs. Pull-in (2) Contact resistance (Measurement length 22 mm) 99.9 AT 50 99 95 40 90 80 70 30 60 50 40 30 20 20 10 5 10 1 0.1 0 10 20 30 40 50 AT 40 60 80 100 mW Pull-in Contact resistance 41 Drop-out Cumulative frequency percent