5500 SERIES/HIGH VOLTAGE REED RELAYS
5500 Series High Voltage Reed Relays
The 5500 Series High Voltage Reed Relays are ideally suited to the needs of Instru-
mentation, Industrial Process Controls and General Purpose requirements . The speci-
fication tables allow you to select the appropriate relay for your particular application .
Applications include medical and hipot test instruments, and cable test equipment . If
your requirements differ, please consult your local representative or Coto’s Factory .
5500 Series Features
u
High Dielectric Strength - 10,000 Volts isolation across contacts
u
High Contact Rating - 200 Watts
u
Hermetically sealed Tungsten contacts for long life
u
Magnetic Shield standard
u
Custom lead terminations and packages available
u
RoHS compliant
DIMENSIONS
in Inches (Millimeters)
2.800
(71.12)
.710
(18.03)
.065
(1.65)
.200
(5.08)
.200
(5.08)
.750
(19.05)
.700
(17.78)
1.000
(25.4)
.700
(17.78)
.355
(9.02)
.033 DIA.
(0.84)
1
2
3
4
Bottom View
Ordering Information
Part Number
Model Number
5501 5502
5503 5504
XXXX-XX-1
Coil Voltage
05=5 volts
12=12 volts
24=24 volts
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tel: (401) 943.2686
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fax: (401) 942.0920
MODEL NUMBER
Parameters
COIL SPECS.
Nom. Coil Voltage
Max. Coil Voltage
Coil Resistance
Operate Voltage
Release Voltage
+/- 10%, 25° C
Must Operate by
Must Release by
VDC
VDC
Ω
VDC - Max.
VDC - Min.
5
6.5
40
0.5
5501
Test Conditions
Units
High Voltage
Isolation
5502
2
High Voltage
Isolation
5503
1 Form A
5504
2
1 Form B
1 Form A
1 Form B
Load Switching Load Switching
12
15
24
30
5
6.5
40
0.5
12
15
24
30
5
6.5
40
0.5
12
15
24
30
5
6.5
40
0.5
12
15
24
30
175 575
1.0
2.0
175 575
1.0
2.0
175 575
1.0
2.0
175 575
1.0
2.0
3.75 9.0 18.0 3.75 9.0 18.0 3.75 9.0 18.0 3.75 9.0 18.0
CONTACT RATINGS
Switching Voltage
Switching Current
Carry Current
Contact Rating
Life Expectancy-Typical
1
Static Contact
Resistance (max. init.)
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
50mV, 10mA
Volts
Amps
Amps
Watts
x 10
6
Ops.
Ω
7500
3.0
5.0
50
100
0.080
7500
3.0
5.0
50
100
0.080
3500
3.0
5.0
200
100
0.200
3500
3.0
5.0
200
100
0.200
RELAY SPECIFICATIONS
Insulation Resistance
(minimum)
Capacitance - Typical
Across Open Contacts
Dielectric Strength
(minimum)
Operate Time -
including bounce
Release Time - Typical
Between Contacts
Contacts to Coil
At Nominal Coil Voltage,
30 Hz Square Wave
Between all Isolated Pins
at 100V, 25°C, 40% RH
Ω
pF
VDC/peak AC
VDC/peak AC
msec.
msec.
10
10
1.5
10,000
10,000
3.0
3.0
10
10
1.5
10,000
10,000
3.0
3.0
10
10
1.5
7,500
10,000
3.0
3.0
10
10
1.5
7,500
10,000
3.0
3.0
Top View: Grid = .1”x.1” (2.54mm x 2.54mm)
4
1
4
+
3
2
3
2
1
5501, 5503
5502, 5504
Notes:
1
2
Consult factory for life expectancy at other switching loads .
This relay contains a bias magnet . Correct coil polarity must be observed .Models 5502 and 5504 susceptible to magnetic interaction due to
bias internal magnet .
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 specified .
Vibration:
20 G’s to 2000 Hz;
Shock:
50 G’s
For most recent data visit www.cotorelay.com
COTO TECHNOLOGY, INC.
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