Datasheet > RI-05

RI-05

更新时间： 2024-02-20 17:04:42

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COTO		开关
页数	文件大小	规格书
2页	212K
描述
Dry Reed Switch

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RI-05 数据手册

RI-05 Series Dry Reed Switch

RI-05 Series

Close differential pico dry-reed switch hermetically sealed in a

gas-filled envelope. Single-pole, single-throw (SPST) type, having

normally open contacts, and containing two magnetically actu-

ated reeds.

The switch is of the double-ended type and may be actuated by

an electromagnet, a permanent magnet or a combination of both.

The device is intended for use in sensors, relays, pulse counters

or similar devices.

RI-05 Series Features

ꢀ

Close differential reed switch

Contact layers: ruthenium on gold

Superior glass-to-metal seal and blade alignment

Dimensions in inches (mm)

General data for all models RI-05

AT-Customization / Preformed Leads

Loaded conditions (resistive load: 12 V; 4 mA;

(15 mA peak); operating frequency: 170 Hz)

Besides the standard models, customized products can

also be supplied offering the following options:

! Operate and release ranges to customer specification Life expectancy: min. 10⁶operations.

! Cropped and/or preformed leads

End of life criteria:

Contact resistance > 2Ω after 4ms

Release time > 0.7ms (latching or contact

sticking).

Coils

All characteristics are measured using the Philips

Standard Coil. For definitions of the Philips Standard

Coil, refer to “Application Notes” in the Reed Switch

Technical & Application Information Section of this

catalog.

Switching different loads involves different life

expectancy and reliability data. Further information

is available on request.

Life expectancy and reliability

Mechanical Data

The life expectancy data given below are valid for a

coil energized at 1.5 times the published maximum

operate value for each type in the RI-05 series.

Contact arrangement is normally open; lead finish is

tinned; net mass is approximately 100 mg; and can be

mounted in any position.

No-load conditions (operating frequency: 100 Hz)

Life expectancy: min. 2 x 10⁸operations with a failure

rate of less than 10^-9with a confidence level of 90%.

End of life criteria:

Shock

The switches are tested in accordance with “IEC 68-

2-27”, test Ea (peak acceleration 150 G, half

sinewave; duration 11 ms). Such a shock will not

cause an open switch (no magnetic field present) to

Contact resistance > 1Ω after 2ms

Release time > 2ms (latching or contact sticking).

COTO TECHNOLOGY (USA) Tel: (401) 943-2686 / Fax (401) 942-0920

(Europe) Tel: +31-45-5439343 / Fax +31-45-5427216

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