Notes:

1

Consult factory for life expectancy at other switching loads .

2

Optional coil suppression diode Pin #1 is +.

3

Hg Content: Form A, 0.04 grams per capsule; Form C, 0.072 grams per capsule .

Environmental Ratings:

All electrical parameters measured at 25°C unless otherwise specified .

Vibration: 20 G’s to 2000 Hz; Shock: 50 G’s

7000 SERIES

Parameters

Test Conditions

Units

Form C

Hg Wetted

Form A

High

Voltage

CONTACT RATINGS

Switching Voltage

Max DC/Peak AC Resist.

Volts

200

150

500

500

Switching Current

Max DC/Peak AC Resist.

Amps

0.5

0.25

1.0

0.5

Carry Current

Max DC/Peak AC Resist.

Amps

2.0

0.5

2.0

2.0

Contact Rating

Max DC/Peak AC Resist.

Watts

10

3

50

10

Signal Level 1.0V, 10mA

1000

100

1000

100

Static Contact

Resistance (max. init.)

50mV, 10mA

Ω

0.100

0.150

0.075

0.100

Dynamic Contact

Resistance (max. init.)

0.5V, 50mA

at 100 Hz, 1.5 msec

Ω

0.150

0.200

0.100

0.150

RELAY SPECIFICATIONS

Insulation Resistance

(minimum)

Between all Isolated Pins

at 100V, 25°C, 40% RH

Ω

Capacitance - Typical

Across Open Contacts

No Shield

Shield Guarding

pF

pF

1.0

0.2

2.0

1.0

1.0

0.2

1.0

0.2

Dielectric Strength

(minimum)

Between Contacts

Contacts to Shield

Contacts/Shield to Coil

VDC/peak AC

VDC/peak AC

VDC/peak AC

250

1000

1500

200

1000

1500

1000

1000

1500

1200

1000

1500

Operate Time - including

bounce - Typical

At Nominal Coil Voltage,

30 Hz Square Wave

msec.

1.0

2.0

2.0

1.0

Release Time - Typical

msec.

0.1

2.5

1.0

0.1

Dot stamped on top of relay

refers to pin #1 location

(See following pages for schematic

diagrams and coil data.)

COTO TECHNOLOGY, INC.

For most recent data visit www.cotorelay.com

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