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Detailed Product Description

Ideal for ATE switching & proximity sensors;
Contact layers: Ruthenium on gold
Excellent life expectancy and reliability

 

COTO reed switches consist of two ferromagnetic and specially shaped contact blades (reeds) positioned in a hermetically sealed glass tube with a gap between them and in a protective atmosphere.

The plated contact surfaces are isolated from the outside environment, which protects the contacts from contamination. Reed switches are available as form A (normally open) and form C (changeover), and are operated using a magnetic field generated by either a permanent magnet or current-carrying coil.

The features that make the reed switch a valuable tool include compact size, low weight, quick response time, long life and low cost.

Some common applications are: reed reays, automotive sensors, robotics sensors, security sensors and toys and games. They are also available in moulded packages affording protection from damage and in surface mount styles.

 

Models	RI-90, RI-80, RI-70, RI-60, RI-48, RI-46, RI-29, RI-26, RI-25, RI-21, RI-03, RI-02, FR-2S
Contact Form	Normal Open / Changeover
Max. Switching Rating	70W
Max. Switching Voltage	240 Vac / 200 Vdc
Max. Switching Current	1.0A
Glass Tube Length	5, 7, 10, 15, 20mm
Operating Temp.	-55 ~ +125°C

 

Max. innitialcontact resistance:100

Innitialcontact resistance:90

Max.contact capacitance:100

min.insulation resistance:10

Electrical life:>1*10(12/4/170)

Safty:UL:E125629

ROHS compliance:SGS