www.cynergy3.com
© 2013 Cynergy3 Components, All Rights Reserved. Specifications are subject to change without prior notice. Cynergy3 Components and the Cynergy3 Components logo are trademarks of Cynergy3 Components Limited.
ISO9001
C E R T I F I ED
D Series
High Voltage relays 10kV & 15kV
Cynergy3 Components Ltd.
7 Cobham Road
Ferndown Industrial Estate
Wimborne, Dorset BH21 7PE
Telephone +44 (0) 1202 897969
Email:sales@cynergy3.com
Very high isolation voltages, up to 15kV,
are achieved through the use of high
vacuum reed switches with either Rhodium
or Tungsten contacts and make these
relays suitable for high reliability
applications, such as cardiac
defibrillators, test equipment and high
voltage power supplies.
The Rhodium contact relays have low
contact resistance, while the Tungsten
contact relays can switch higher voltages.
PCB or Panel Mount, via Nylon studs,
versions are available.
Connection options, for the HV, include
PCB, solder turret(wire wrap), flying lead
and 0.25” spade terminals.
PCB or Panel Mount
Excellent AC characteristics
10kV or 15kV Isolation
Low Contact Resistance
HV connections via Flying Leads, Solder Turret
(wire wrap), or 1/4” Spade Terminals
Contact Specification Unit Condition 10kV SPNO 10kV SPNC 15kV SPNO
Contact Material Rhodium Tunsten Rhodium Tungsten Tungsten
Isolation across contacts kV DC or AC peak 10 10 10 10 15
Switching Power Max. W 50 50 50 50 50
Switching Voltage Max. V DC or AC peak 1000 7000 1000 7000 10000
Switching Current Max. A DC or AC peak 3 2 3 2 2
Carry Current Max A DC or AC peak 4 3 4 3 2
Capacitance across pF coil to screen <0.2 <0.2 <0.2 <0.2 <0.2
contacts grounded
9
Lifetime operations dry switching 10
6 6 6 6 6
50W switching 10 10 10 10 10
Contact Resistance mWmax (typical) 50 (15) 250(100) 50 (15) 250(100) 250 (100)
10 13 10 13 10 13
Insulation Resistance Wmin (typical) 10 (10 ) 10 (10 ) 10 (10 )
Coil Specification 5V 12V 24V 5V 12V 24V 5V 12V 24V
Must Operate Voltage V DC 3.7 9 20 3.7 9 20 3.7 9 20
Must Release Voltage V DC 0.5 1.25 4 0.5 1.25 4 0.5 1.25 4
Operate Time ms diode fitted 3.0 3.0 3.0 2.0 2.0 2.0 3.0 3.0 3.0
Release Time ms diode fitted 2.0 2.0 2.0 3.0 3.0 3.0 2.0 2.0 2.0
Resistance W28 150 780 38 240 925 16 95 350
Relay Specification
Isolation contact/coil kV 17 17 17
Insulation resistance contact
10 13 10 13 10 13
to all terminals Wmin (typical) 10 (10 ) 10 (10 ) 10 (10 )
Envirnonmental
Operating Temp range ºC -20 to +70 -20 to +70 -20 to +70
9 9 9 9
10 10 10 10
Part Numbering System
D A T 7 12 10 F
Reed Switch Size
Contact Form A=n/o, B=n/c
Moulding Ref. No.
Contact Material
R=Rhodium,
T=Tungsten
Coil Voltage
05=5Vdc, 12=12Vdc,
24=24Vdc
Isolation between
Contacts
3=3kV, 5=5kV,
10=10kV, 15=15kV
Mounting or Connection Style
No suffix indicates PCB mount
F=PCB mount & coil connection with
Flying lead HV connection
P=Panel mount with wire wrap
terminals
S=PCB mount & coil connection with
stud fixing & 1/4” spade HV
connection (not available on 15kV
models)
T=PCB mount & coil connection with
stud fixing & wire wrap HV
connection
MECHANICAL
12
3
4
12
4
3
4
3
12
3
4
13
42
1
4
3
2
+
-
2 Mounting Studs
4BA Complete with
Nuts, Nylon 66
FORM A (NO)
FORM B (NC)
NOTE: COIL POLARITY IS IMPORTANT
FOR FORM B VARIANT ONLY.
NOTE: PINS WHICH ARE NOT NUMBERED
HAVE NO ELECTRICAL CONNECTION.
12
NOTE: PINS WHICH ARE NOT NUMBERED
HAVE NO ELECTRICAL CONNECTION.
STANDARD
(e.g. DAT71210)
(e.g. DAT71210T)
TURRET (Wire Wrap)
(e.g. DAT71210P)
PANEL MOUNT
(e.g. DAT71210S)
FLYING LEAD
60.0 (0.62")
18.5
(0.15")
25.4
5.1
10.2
(0.2")
(0.4")
(1.0")
(2.0")
50.8
(2.0")
(0.25")
6.3
(0.39")
10.0
25.4
(1.0")
9.5
(0.37")
(2.0")
50.8
13.0
~300
4.0
(0.73")
(2.36")
15.8
50.8
CIRCUIT DIAGRAMS
(ALL VARIANTS)
(2.0")
50.8
6.3
(0.25")
(e.g. DAT71210F)
SPADE TYPE
3
42 Mounting Studs
4BA complete with nuts, Nylon 66.
Requires 2x holes minimum 4.0mm.
12
'S' Suffix denotes the 0.250" 'Push On'
blade connectors, 4BA fixing bolts and Epoxy potting.
2 Pins 0.635(0.025”) Square
4 Pins 0.635(0.025”) Square
4 Pins 0.635(0.025”) Square 4 Pins 0.635(0.025”) Square
15.8
10.16
60.0
50.80 4.0
18.5
25.40
5.08
+
-1
48.00 11.60
11.0
9.00-
+
1
30.0 max
www.cynergy3.com
© 2012 Cynergy3 Components, All Rights Reserved. Specifications are subject to change without prior notice. Cynergy3 Components and the Cynergy3 Components logo are trademarks of Cynergy3 Components Limited.
ISO9001
C E R T I F I ED
