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D Series
High Voltage relays 10kV & 15kV
10kV or 15kV Isolation
Low Contact Resistance
PCB or Panel Mount
HV connections via Flying Leads, Solder Turret
(wire wrap), or 1/4” Spade Terminals
Excellent AC characteristics
Contact Specification
Unit Condition
Contact Material
Isolation across contacts kV
Switching Power Max. W
Switching Voltage Max. V
Switching Current Max. A
Carry Current Max
A
Capacitance across
pF
contacts
Lifetime
operations
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.
Contact Resistance
Insulation Resistance
Coil Specification
Must Operate Voltage
Must Release Voltage
Operate Time
Release Time
Resistance
Relay Specification
DC or AC peak
DC or AC peak
DC or AC peak
DC or AC peak
coil to screen
grounded
dry switching
50W switching
mW max (typical)
Wmin (typical)
V
V
ms
ms
W
DC
DC
diode fitted
diode fitted
Isolation contact/coil
kV
Insulation resistance contact
to all terminals
Wmin (typical)
Envirnonmental
Operating Temp range ºC
10kV SPNO
Rhodium
10
50
1000
3
4
<0.2
10kV SPNC
Tunsten
10
50
7000
2
3
<0.2
15kV SPNO
Rhodium Tungsten
10
10
50
50
1000
7000
3
2
4
3
<0.2 <0.2
109
109
109
109
6
6
6
10
10
10
106
50 (15) 250(100) 50 (15) 250(100)
1010 (1013)
1010 (1013)
5V
12V
24V
5V
12V
24V
3.7
0.5
3.0
2.0
28
9
1.25
3.0
2.0
150
20
4
3.0
2.0
780
3.7
0.5
2.0
3.0
38
17
10
13
9
1.25
2.0
3.0
240
20
4
2.0
3.0
925
17
Tungsten
15
50
10000
2
2
<0.2
109
106
250 (100)
1010 (1013)
5V
12V
24V
3.7
0.5
3.0
2.0
16
9
1.25
3.0
2.0
95
20
4
3.0
2.0
350
17
10
13
10 (10 )
10 (10 )
-20 to +70
-20 to +70
10
13
10 (10 )
-20 to +70
Please refer to this document for circuit design notes:http://www.cynergy3.com/blog/application-notes-reed-relays-0
Part Numbering System
D A T 7 12 10 F
Reed Switch Size
Contact Form A=n/o, B=n/c
Contact Material
R=Rhodium,
T=Tungsten
Moulding Ref. No.
Cynergy3 Components Ltd.
7 Cobham Road
Ferndown Industrial Estate
Wimborne, Dorset BH21 7PE
Telephone +44 (0) 1202 897969
Email:[email protected]
ISO9001 C E R T I F I E D
Coil Voltage
05=5Vdc, 12=12Vdc,
24=24Vdc
Isolation between
Contacts
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
www.cynergy3.com
D 2016
© 2016 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.
MECHANICAL
PANEL MOUNT
STANDARD
(e.g. DAT71210)
15.8
(0.62")
60.0
(2.36")
CIRCUIT DIAGRAMS
(ALL VARIANTS)
(e.g. DAT71210P)
1
18.5
FORM A (NO)
(0.73")
3
1
2
4.0
4
(0.15") 4 Pins 0.635(0.025”) Square
5.1
FORM B (NC)
(0.2")
3 3
10.2
1
2
2
1
4+
4
(0.4")
25.4
(1.0")
50.8
NOTE: COIL POLARITY IS IMPORTANT
(2.0")
FOR FORM B VARIANT ONLY.
6.3
(0.25")
9.5
(0.37")
50.8
(2.0")
10.0
(0.39")
TURRET (Wire Wrap)
(e.g. DAT71210F)
Cable: UL3239, 22AWG,
20kV, Nom. 3.2mm OD (White)
~300
50.8
(2.0")
1
2
25.4
(1.0")
2 Mounting Studs
M4 Complete with
Nuts, Nylon 66
FLYING LEAD
13.0
4
3
(e.g. DAT71210T)
2
6.3
(0.25")
4 Pins 0.635(0.025”) Square
1
50.8
(2.0")
2
4 Pins 0.635(0.025”) Square
3
3
4
4
NOTE: PINS WHICH ARE NOT NUMBERED
HAVE NO ELECTRICAL CONNECTION.
NOTE: PINS WHICH ARE NOT NUMBERED
HAVE NO ELECTRICAL CONNECTION.
SPADE TYPE
'S' Suffix denotes the 0.250" 'Push On'
blade connectors, M4 fixing bolts and Epoxy potting.
(e.g. DAT71210S)
15.8
2
1
60.0
48.00
11.60
11.0
18.5
30.0 max
+
50.80
25.40
Cynergy3 Components Ltd.
7 Cobham Road
Ferndown Industrial Estate
Wimborne, Dorset BH21 7PE
Telephone +44 (0) 1202 897969
Email:[email protected]
10.16
5.08
3
4
4.0 - 1
9.00+-1
2 Pins 0.635(0.025”) Square
2 Mounting Studs
M4 complete with nuts, Nylon 66.
Requires 2x holes minimum 4.0mm.
Please refer to this document for circuit design notes:http://www.cynergy3.com/blog/application-notes-reed-relays-0
www.cynergy3.com
ISO9001C E R T I F I E D
© 2016 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.
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