Datasheet > RI-02

RI-02

更新时间： 2024-09-24 03:36:55

品牌	Logo	应用领域
COTO		开关
页数	文件大小	规格书
2页	191K
描述
Dry Reed Switch

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RI-02 数据手册

RI-02 Series Dry Reed Switch

RI-02 Series

Ultra-miniature dry-reed switch hermetically sealed in a gas-

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

normally open contacts, and containing two magnetically

actuated 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 relays, sensors, pulse

counters or similar devices.

RI-02 Series Features

ꢀ

Ideal for General Purpose reed relays and sensors

Contact layers: ruthenium on gold

Superior glass-to-metal seal and blade alignment

Dimensions in inches (mm)

General data for all models RI-02

AT-Customization / Preformed Leads

Besides the standard models, customized products

can also be supplied offering the following options:

! Operate and release ranges to customer specification

! Cropped and/or preformed leads

Loaded conditions (resistive load: 5V; 100 mA;

operating frequency: 125 Hz)

Life expectancy: min. 2 x 10⁶operations with a failure

rate of less than 10^-8with a confidence level of 90%.

End of life criteria:

Contact resistance > 1Ω after 2.5 ms

Release time > 1 ms (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.

Loaded conditions (resistive load: 20V; 500 mA;

operating frequency: 125 Hz)

Life expectancy: min. 2 x 10⁶operations with a failure

rate of < 10^-7with a confidence level of 90%.

Life expectancy and reliability

End of life criteria:

Contact resistance > 2Ω after 2.5 ms

Release time > 2.5 ms (latching or contact sticking).

The life expectancy data given below are valid for a coil

energized at 1.25 times the published maximum operate

value for each type in the RI-02 series.

Switching different loads involves different life expect-

ancy and reliability data. Further information is avail-

able on request.

No-load conditions (operating frequency: 100 Hz)

Life expectancy: min.10⁸operations with a failure rate

of less than 2 x10^-10with a confidence level of 90%.

End of life criteria:

Contact resistance > 1Ω after 2 ms

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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