Notes:
1
Consult factory for life expectancy at other switching loads.
2
Model 2204, pin #7 is tied to optional electrostatic shield, pins #6 & #7 are tied to optional coaxial shield.
Environmental Ratings:
Storage Temp: -35°C to
+
100°C; Operating Temp: -20°C to
+
85°C; Solder Temp: 270°C max; 10 sec. max
All electrical parameters measured at 25°C unless otherwise specied.
Vibration: 20 G’s to 2000 Hz; Shock: 50 G’s
COTO TECHNOLOGY, INC.For most recent data visit www.cotorelay.com
MODEL NUMBER
2204 2211
2200-
2301
2200-
2302
Parameters Test Conditions Units 1 Form A 1 Form C 1 Form A
Electrostatic
Shield
1 Form A
Coaxial Shield
COIL SPECS.
Nom. Coil Voltage VDC 5 12 5 12 5 5
Coil Resistance +/- 10%, 25° C
Ω
370 1500 230 1500 150 150
Operate Voltage Must Operate by VDC - Max. 3.8 9.0 3.8 9.0 3.6 3.6
Release Voltage Must Release by VDC - Min. 0.4 1.0 0.4 1.0 0.5 0.5
CONTACT RATINGS
Switching Voltage Max DC/Peak AC Resist. Volts 200 100 150 150
Switching Current Max DC/Peak AC Resist. Amps 0.5 0.25 0.5 0.5
Carry Current Max DC/Peak AC Resist. Amps 1.0 0.5 1.0 1.0
Contact Rating Max DC/Peak AC Resist. Watts 10 3 10 10
Life Expectancy-Typical
1
Signal Level 1.0V, 10mA x 10
6
Ops. 500 100 500 500
Rated Loads x 10
6
Ops. 5 5 5 5
Static Contact
Resistance (max. init.)
50mV, 10mA
Ω
0.100 0.150 0.150 0.150
Dynamic Contact
Resistance (max. init.)
0.5V, 50mA
at 100 Hz, 1.5 msec
Ω
0.200 0.200 0.200 0.200
RELAY SPECIFICATIONS
Insulation Resistance
(minimum)
Between all Isolated Pins
at 100V, 25°C, 40% RH
Ω
10
12
10
11
10
11
10
11
Capacitance - Typical
Across Open Contacts
Shield Floating
Shield Guarding
pF
pF
0.9
0.2
0.9
N/A
0.9
0.2
0.9
0.2
Dielectric Strength
(minimum)
Between Contacts
Contacts to Shield
Contacts/Shield to Coil
VDC /peak AC
VDC/peak AC
VDC/peak AC
250
250
1500
200
N/A
1500
250
250
1500
250
250
1500
Operate Time -
including bounce
At Nominal Coil Voltage,
30 Hz Square Wave
msec. 0.5 (typ.) 1.0 (typ.) 0.55 (max.) 0.55 (max.)
Release Time - Typical msec.
0.1 2.0 0.1 0.1
Top View:
Dot stamped on top of relay refers to pin #1 location
Grid = .1”x.1” (2.54mm x 2.54mm)
6
7
6
7
07082013