RI-46B Coto Technology, RI-46B Datasheet

RI-46B

Manufacturer Part Number

RI-46B

Description

SWITCH MAGNETIC 1A 24-51AT

Manufacturer

Coto Technology

Series

RI-46r

Type

Glass Bodyr

Datasheet

1.RI-46AA.pdf (2 pages)

Specifications of RI-46B

Circuit

SPST-NO

Must Operate

24 ~ 51AT

Must Release

8 ~ 20.5AT

Switching Current (dc) (max)

Switching Voltage (dc) (max)

200V

Switching Power (max)

40W

Magnet

Not Specified

Mounting Type

Non-Standard (Axial)

Termination Style

Axial (2 Leads)

Switch Type

Dry-Reed

Contact Form

SPST

Contact Rating

1000 mAmps

Magnet Type

Electromagnet

Operate Range

24 At to 51 At

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Other names

306-1100
RI46B

Current page: 1 of 2
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RI-46 Series

G G G G G

AT-Customization / Preformed Leads

Besides the standard models, customized products can also

be supplied offering the following options:

C C C C C

All characteristics are measured using the Philips Standard

Coil. For definitions of the Philips Standard Coil and the

standard MIL Coil, refer to “Application Notes” in the

Reed Switch Technical & Application Information Section

of this catalog.

Rela

Relationship betw

dar

dard MIL Coil

Operate value of standard MIL Coil = 0.79 x operate value

of Philips Standard Coil + 2.26 AT.

Release value of standard Mil Coil = 0.83 x release value of

Philips Standard Coil + 1.31 AT.

L L L L L

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-46 series.

No-load conditions (oper

No-load conditions (opera a a a a ting fr

No-load conditions (oper

Life expectancy: min. 10

Rela

dar

No-load conditions (oper

IFE

IFE EXPECT

IFE

Operate and release ranges to customer specification

Cropped and/or preformed leads

OILS

ENERAL

ENERAL DATA

d MIL Coil

tionship betw

tionship between Philips Standar

tionship betw

EXPECT

EXPECTANCY

EXPECT

DATA

DATA FOR

DATA

ANCY

ANCY AND

ANCY

FOR

FOR ALL

FOR

AND

AND RELIABILITY

AND

een Philips Standar

een Philips Standard Coil and

ALL

ALL MODELS

RELIABILITY

MODELS

Catch Us on the Web! www.cotorelay.com E-Mail us: sales@cotorelay.com

operations with a failure rate of

ting fr

ting frequenc

ting fr

RI-46

equenc

equency: y: y: y: y: 100 Hz)

equenc

d Coil and

d Coil and Stan-

d Coil and

100 Hz)

RI-46 S

Micro dry-reed switch hermetically sealed in a gas-filled glass 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-46 S

Can switch main voltage

Can handle up to 40 W load

Contact layers: Gold, sputtered ruthenium

Superior glass-to-metal seal and blade alignment

Excellent life expectancy and reliability

Stan-

ERIES

F F F F F

Loaded conditions (r

oper

RI-46AA

RI-46A; RI-46B; RI-46C

less than 10

End of life criteria:

Loaded conditions (r

Loaded conditions (resisti

oper

opera a a a a ting fr

oper

RI-46AA

Life expectancy: min. 10

less than 10

End of life criteria:

RI-46A; RI-46B; RI-46C

Life expectancy: min. 2.5 x 10

rate of less than 10

End of life criteria:

EATURES

Contact resistance > 1

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

Contact resistance > 2

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

Contact resistance > 2

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

TURES

ting fr

ting frequenc

-8

-9

equenc

equency: y: y: y: y: 125 Hz)

equenc

with a confidence level of 90%.

Dimensions in inches (mm)

-8

with a confidence level of 90%.

esisti

esistiv v v v v e load:

esisti

125 Hz)

operations with a failure rate of

after 2 ms

after 2.5 ms

e load:

e load: 20

e load:

operations with a failure

20 20

20 20 V V V V V ; 500 mA;

; 500 mA;

Related parts for RI-46B

RI-46B Summary of contents

Page 1

... End of life criteria: Contact resistance > 2 Release time > 2.5 ms (latching or contact sticking). RI-46A; RI-46B; RI-46C RI-46A; RI-46B; RI-46C RI-46A; RI-46B; RI-46C RI-46A; RI-46B; RI-46C RI-46A; RI-46B; RI-46C Life expectancy: min. 2 rate of less than 10 End of life criteria: Contact resistance > 2 equenc equency 100 Hz) ...

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 influ- encing the operating and measuring conditions. E-Mail us: sales@cotorelay.com RI-46A RI-46B 15-28 24-51 5-16 8-20.5 0.35 (35 AT) ...

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