COTO TECHNOLOGY RHOPOINT COMPONENTS LTD Holland Rd, Hurst Green, Oxted, Surrey, RH8 9AX,ENGLAND
Model Number
9001 9002 9091
Parameters
Test Conditions Units 4 Pin SIP 6 Pin SIP 1 Form A
COIL SPECS.
Nom. Coil Voltage VDC
5 12 5 12 5 12
Max. Coil Voltage VDC
6.5 15.0 6.5 15.0 6.5 15.0
Coil Resistance +/- 10%, 25° C
Ω
500 1000 350 750 500 1000
Operate Voltage Must Operate by VDC - Max.
3.75 9.0 3.75 9.0 3.75 9.0
Release Voltage Must Release by VDC - Min.
0.4 1.0 0.4 1.0 0.4 1.0
CONTACT RATINGS
Switching Voltage Max DC/Peak AC Resist. Volts 200 200 200
Switching Current Max DC/Peak AC Resist. Amps 0.5 0.5 0.5
Carry Current Max DC/Peak AC Resist. Amps 1.5 1.5 1.5
Contact Rating Max DC/Peak AC Resist. Watts 10 10 10
Life Expectancy-Typical
1
Signal Level 1.0V, 1.0mA
x 10
6
Ops.
1000 1000 500
Static Contact
Resistance (max. init.)
50mV, 10mA
Ω
0.150 0.150 0.125
Dynamic Contact
Resistance
max. init.
0.5V, 50mA
at 100 Hz, 1.5 msec
Ω
0.200 0.200 0.150
RELAY SPECIFICATIONS
Insulation Resistance
(minimum)
Between all Isolated Pins
at 100V, 25°C, 40% RH
Ω
x 10
12
x 10
12
x 10
12
Capacitance - Typical
Across Open Contacts
No Shield
Shield Floating
Shield Guarding
pF
pF
pF
0.7
-
-
-
0.8
0.1
0.1
-
-
Open Contact to Coil No Shield
Shield Floating
Shield Guarding
pF
pF
pF
1.4
-
-
-
1.4
0.5
2.0
-
-
Contact to Shield Contacts Open, Shield
Floating
pF - 1.4 -
Dielectric Strength
(minimum)
Between Contacts
Contacts to Shield
Contacts/Shield to Coil
VDC/peak AC
VDC/peak AC
VDC/peak AC
300
-
1500
300
1500
1500
200
-
1500
Operate Time - including
bounce - Typical
At Nominal Coil Voltage,
30 Hz Square Wave
msec. 0.35 0.35 0.50
Release Time - Typical
Zener-Diode Suppression
4
Diode Suppression
msec.
0.10
-
0.10
-
0.30
0.12
Notes:
1
Consult factory for life expectancy at other switching
loads. 9090 series contact resistance >0.5W defines
end of life or failure to open.
2
Optional diode is connected to pin #2 (+) and pin #3(-).
Correct coil polarity must be observed.
3
9000 series part numbers designated with Form B
contacts, these relays contain bias magnets.
Correct coil polarity must be observed.
4
Consists of 20V Zener-diode and 1N1002 diode
in series, connected in parallel with coil.
9000 Series / Molded SIP Reed Relays
Environmental Ratings
Storage Temp:
-
35°C to
+
100°C; Operating Temp:
-
20°C to
+
85°C
Solder Temp: 270°C max; 10 sec. max
The operate and release voltage and the coil resistance are
specified at 25°C. These values vary by approximately
0.4%/°C as the ambient temperature varies.
Vibration: 20 G’s to 2000 Hz; Shock: 50 G’s
Top View:
Dot stamped
on relay refers
to pin #1
Grid = .1"x.1"
(2.54mm x 2.54mm)
2
22
