7000 SERIES
Parameters
Test Conditions
Units
Form A, B2
Form C
Form A3
Form A
High
Voltage
Hg Wetted
CONTACT RATINGS
Switching Voltage
Switching Current
Carry Current
Max DC/Peak AC Resist.
Max DC/Peak AC Resist.
Max DC/Peak AC Resist.
Max DC/Peak AC Resist.
Signal Level 1.0V, 10mA
Volts
Amps
200
0.5
150
0.25
0.5
3
500
1.0
500
0.5
2.0
10
Amps
2.0
2.0
Contact Rating
Life Expectancy-Typical1
Watts
x 106 Ops.
10
50
1000
100
1000
100
Static Contact
Resistance (max. init.)
50mV, 10mA
Ω
Ω
0.100
0.150
0.150
0.200
0.075
0.100
0.100
0.150
Dynamic Contact
Resistance (max. init.)
0.5V, 50mA
at 100 Hz, 1.5 msec
RELAY SPECIFICATIONS
Insulation Resistance
(minimum)
Between all Isolated Pins
at 100V, 25°C, 40% RH
Ω
1012
1010
1012
1012
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
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
Dielectric Strength
(minimum)
Operate Time - including
bounce - Typical
At Nominal Coil Voltage,
msec.
1.0
0.1
2.0
2.5
2.0
1.0
1.0
0.1
30 Hz Square Wave
Release Time - Typical
msec.
Dot stamped on top of relay
refers to pin #1 location
(See following pages for schematic
diagrams and coil data.)
Notes:
1
Consult factory for life expectancy at other switching loadsꢀ
Optional coil suppression diode Pin #1 is +ꢀ
Hg Content: Form A, 0ꢀ04 grams per capsule; Form C, 0ꢀ072 grams per capsuleꢀ
2
3
Environmental Ratings:
Storage Temp: -35°C to +100°C; Operating Temp: -20°C to +85°C; Solder Temp: 270°C max; 10 secꢀ max
All electrical parameters measured at 25°C unless otherwise specifiedꢀ
Vibration: 20 G’s to 2000 Hz; Shock: 50 G’s
For most recent data visit www.cotorelay.com
COTO TECHNOLOGY, INC.
page | 27