RI-07AA Coto Technology, RI-07AA Datasheet

RI-07AA

Manufacturer Part Number

RI-07AA

Description

SWITCH REED MAG GP SPST 16-25AT

Manufacturer

Coto Technology

Series

RI-07r

Type

Glass Bodyr

Datasheet

1.RI-07AA.pdf (2 pages)

Specifications of RI-07AA

Circuit

SPST-NO

Must Operate

16 ~ 25AT

Must Release

4 ~ 18AT

Switching Current (dc) (max)

500mA

Switching Voltage (dc) (max)

200V

Switching Power (max)

10W

Magnet

Not Specified

Mounting Type

Non-Standard (Axial)

Termination Style

Axial (2 Leads)

Switch Type

Dry-Reed

Contact Form

SPST - NO

Contact Rating

500 mAmps

Magnet Type

Electromagnet

Operate Range

16 At to 25 At

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Other names

306-1172

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General data for all models RI-07

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

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.

Life expectancy and reliability

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-07 series.

No-load conditions (operating frequency: 100 Hz)

Life expectancy: min. 10

of less than 10

End of life criteria:

Contact resistance > 1Ω after 2 ms

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

RI-07 Series Dry Reed Switch

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

-9

with a confidence level of 90%.

operations with a failure rate

RI-07 Series

Pico dry-reed switch hermetically sealed in a gas-filled glass envelope.

Single-pole, single-throw (SPST) type, having normally open con-

tacts, 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-07 Series Features

Superior glass-to-metal seal and blade alignment

Ideal for general purpose reed relays and sensors

Contact layers: Ruthenium on gold

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

operating frequency: 125 Hz)

Life expectancy: min. 10

of less than 10

End of life criteria:

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

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

Life expectancy: min. 10

End of life criteria:

Switching different loads involves different life expect-

ancy and reliability data. Further information is avail-

able on request.

Mechanical Data

Contact arrangement is normally open; lead finish is

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

Contact resistance > 1Ω after 2.5 ms

Release time > 1 ms (latching or contact sticking).

Contact resistance > 2Ω after 4 ms

Release time > 0.7 ms (latching or contact sticking).

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

-8

with a confidence level of 90%.

Dimensions in inches (mm)

operations with a failure rate

operations

Related parts for RI-07AA

RI-07AA Summary of contents

Page 1

... Life expectancy and reliability 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-07 series. No-load conditions (operating frequency: 100 Hz) Life expectancy: min operations with a failure rate ...

Page 2

... The leads should not be bent closer than the glass-to-metal seals. Stress on the seals should be avoided. Care must be taken to prevent stray magnetic fields from influencing the operating and measuring (load 10 N). 1 conditions. RI-07AAA RI-07AA 7-19 16-25 3-16 4-18 0.25 (24 AT) 0.25 (31 AT) 0.45 (45 AT) ...

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