Datasheet > RI-90

RI-90

更新时间： 2024-09-13 04:08:23

品牌	Logo	应用领域
COTO		开关
页数	文件大小	规格书
2页	88K
描述
Dry Reed Switch

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

RI-90 数据手册

RI-90 Series Dry Reed Switch

RI-90 Series

Micro changeover dry-reed switch hermetically sealed in a gas-filled

envelope. Single-pole, double-throw (SPDT) type, having a normally

open and a normally closed contact.

The switch 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-90 Series Features

ꢀ

Ideal for ATE switching & proximity sensors

Contact layers: Ruthenium on gold

Superior glass-to-metal seal and blade alignment

Excellent life expectancy and reliability

Dimensions in inches (mm)

General data for all models RI-90

End of life criteria:

Contact resistance > 1Ω after 2 ms

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

Switching different loads involves different life expect-

ancy and reliability data. Further information is avail-

able on request.

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

Operating and Storage Temperature

Coils

Operating ambient temperature; min: -55°C;

max: +125°C. Storage temperature; min: -55°C; max:

+125°C. Note: Temperature excursions up to 150°C

may be permissible. For more information contact your

nearest Coto Technology sales office.

All characteristics are measured using the Philips

Standard Coil. For definitions of the Philips Stan-

dard Coil, see Reed Switch Technical & Application

Information Section of this catalog.

Life expectancy and reliability

Soldering

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-90 series.

The switch can withstand soldering heat in accordance

with “IEC 68-2-20”, test Tb, method 1B:solder bath at

350 10°C for 3.5 0.5 s. Solderability is tested in

accordance with “IEC 68-2-20”, test Ta, method 3:

solder globule temperature 235°C; ageing 1b: 4 hours

steam.

No load conditions (operating frequency:

100Hz)

Life expectancy : min. 10⁸operations with a failure

rate of less than 2 x 10^-9with a confidence level of

90%.

Welding

The leads can be welded.

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

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

中文翻译

下载PDF

与RI-90相关器件

型号	品牌	获取价格	描述	数据表
RIAA33	ETC	获取价格	Infrared Receiver Modules
RIAA33-1	ETC	获取价格	Infrared Receiver Modules
RIAA37	ETC	获取价格	Infrared Receiver Modules
RIAA37-1	ETC	获取价格	Infrared Receiver Modules
RIAA38	ETC	获取价格	Infrared Receiver Modules
RIAA38-1	ETC	获取价格	Infrared Receiver Modules
RIAA40	ETC	获取价格	Infrared Receiver Modules
RIAA40-1	ETC	获取价格	Infrared Receiver Modules
RIAA57	ETC	获取价格	Infrared Receiver Modules
RIAA57-1	ETC	获取价格	Infrared Receiver Modules