End of life criteria:

Contact resistance > 2

Ω after 2.5 ms

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

Switching different loads involves different life expect-

ancy and reliability data. Further information is available

on request.

M

M

M

M

ECHANICAL

ECHANICAL

ECHANICAL

ECHANICAL

D

D

D

D

A

A

A

AT

T

T

T

TA

A

A

A

A

Contact arrangement is normally open; lead finish is

tinned; net mass is approximately 0.09 g; and can be

mounted in any position.

S

S

S

S

HOCK

HOCK

HOCK

HOCK

The switches are tested in accordance with “IEC 68-2-

27”, test Ea (peak acceleration 100 G, half sinewave;

duration 11 ms). Such a shock will not cause an open

switch (no magnetic field present) to close.

M

M

M

M

ECHANICAL

ECHANICAL

ECHANICAL

ECHANICAL

S

S

S

S

TRENGTH

TRENGTH

TRENGTH

TRENGTH

The robustness of the terminations is tested in accordance

with “IEC 68-2-21”, test Ua

O

O

O

O

PERA

PERA

PERA

PERATING

TING

TING

TING

TING AND

AND

AND

AND

AND

S

S

S

S

ORA

ORA

ORA

ORAGE

GE

GE

GE

GE

T

T

T

T

EMPERA

EMPERA

EMPERA

EMPERATURE

TURE

TURE

TURE

TURE

Operating ambient temperature; min: -55

°C;

max: +125

°C.

Storage temperature; min: -55

°C; max: +125°C.

Note:

Note:

Note:

Note:

Note: Temperature excursions up to 150

°C may be

permissible. For more information contact your nearest

Coto Technology sales office.

S

S

S

S

OLDERING

OLDERING

OLDERING

OLDERING

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.

W

W

W

W

ELDING

ELDING

ELDING

ELDING

The leads can be welded.

M

M

M

M

OUNTING

OUNTING

OUNTING

OUNTING

The leads should not be bent closer than 1 mm to 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

conditions.

RI-60 Series

Model Number

RI-60

Parameters

Test Conditions

Units

Operating Characteristics

Operate Range

AT

9-21

Release Range

AT

5-16

Operate Time - including bounce (typ.)

(energization)

ms

0.15 (25 AT)

Bounce Time (typ.)

(energization)

ms

0.035 (25 AT)

Release Time (max)

(energization)

µs

20 (25 AT)

Resonant Frequency (typ.)

Hz

11300

Electrical Characteristics

Switched Power (max)

W

10

Switched Voltage DC (max)

V

200

Switched Voltage AC, RMS value (max)

V

140

Switched Current DC (max)

mA

500

Switched Current AC, RMS value (max)

mA

500

Carry Current DC; AC, RMS value (max)

mA

500

Breakdown Voltage (min)

V

230

Contact Resistance (initial max)

(energization)

m

Ω

115 (25 AT)

Contact Resistance (initial typ.)

(energization)

m

Ω

95 (25 AT)

Contact Capacitance (max)

without test coil

pF

0.25

Insulation Resistance (min)

RH

≤ 45%

M

Ω

10

6