COTO TECHNOLOGY, INC.

fax (401) 942.0920

|

www.cotorelay.com

MODEL NUMBER

9270

Parameters

Test Conditions

Units

1 Form A

50 Ω Coaxial

COIL SPECS.

Nom. Coil Voltage

VDC

5 12

Max. Coil Voltage

VDC

6.5 15.0

Coil Resistance

+/- 10%, 25° C

Ω

100 400

Operate Voltage

Must Operate by

VDC - Max.

2.5 6.7

Release Voltage

Must Release by

VDC - Min.

0.4 1.0

CONTACT RATINGS

Switching Voltage

Max DC/Peak AC Resist.

Volts

200

Switching Current

Max DC/Peak AC Resist.

Amps

0.5

Carry Current

Max DC/Peak AC Resist.

Amps

1.5

Contact Rating

Max DC/Peak AC Resist.

Watts

10

Signal Level 1.0V, 10mA

1000

Static Contact

Resistance (max. init.)

50mV, 10mA

Ω

0.150

Dynamic Contact

Resistance (max. init.)

0.5V, 50mA

at 100 Hz, 1.5 msec

Ω

0.200

RELAY SPECIFICATIONS

Insulation Resistance

(minimum)

Between all Isolated Pins

at 100V, 25°C, 40% RH

Ω

Capacitance - Typical

Across Open Contacts

No Shield

Shield Floating

Shield Guarding

pF

pF

pF

-

1.0

0.2

Open Contact to Coil

No Shield

Shield Floating

Shield Guarding

pF

pF

pF

-

2.0

0.4

Contact to Coil

Contacts Open, Shield Floating

pF

2

Dielectric Strength

(minimum)

Between Contacts

Contacts to Shield

Contacts/Shield to Coil

VDC/peak AC

VDC/peak AC

VDC/peak AC

250

500

500

Operate Time - including

bounce - Typical

At Nominal Coil Voltage,

30 Hz Square Wave

msec.

0.40

Release Time - Typical

msec.

0.10

Notes:

1

Consult factory for life expectancy at other switching loads.

2

Surface mount component processing temperature: 500°F / 260°C max for 1 min-

ute dwell time. Temperature measured on leads where lead exits molded package.

Environmental Ratings:

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

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

Top View:

Dot stamped on top of relay refers to pin #1 location

24 6

13 5

06262014