TM
TM
high voltage reed relays
15kV, 50W
D series
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 contacts have low contact resistance
while the Tungsten contacts can switch higher
voltages.
Printed Circuit Board (PCB) or Panel mount, via
nylon studs, versions are available.
Connection options include PCB, solder turret tag,
flying lead and Faston* style Spade Terminals.
Available as Form A (SPNO) or Form B (SPNC)
contact configurations.
15kV Isolation
Low Contact Resistance
High Power Switching
PCB or Panel Mount
Flying Lead, Solder and Faston* Style Spade
Terminal Options
Contact
Units
Conditions
10kV Form A
10kV Form B
15kV Form A
Tungsten
15
50
10000
2
2
<0.2
10
9
10
8
250 (100)
10
10
(10
13
)
5V 12V 24V
3.7
9
20
0.5 1.25 4
3.0 3.0 3.0
2.0 2.0 2.0
16
95 350
17
10
10
(10
13
)
-20 to +70
Flying Lead
38
46
Rhodium Tungsten Rhodium Tungsten
Contact Materials
Isolation Across Contacts
kV
DC or AC peak
10
10
10
10
Max. Switching Power
W
50
50
50
50
Max. Switching Voltage
V
DC or AC peak
1000
7000
1000
7000
Max. Switching Current
A
DC or AC peak
3
2
3
2
Max. Current Carry
A
DC or AC peak
4
3
4
3
Capacitance Across Contacts
pF
Coil/Screen Grounded
<0.2
<0.2
<0.2
<0.2
9
9
9
10
10
10
9
Lifetime
Operations
Dry Switching
10
Lifetime
Operations
50W Switching
10
6
10
6
10
6
10
6
Contact Resistance
mOhms
Maximum (Typical)
50 (15) 250 (100)
50 (15) 250 (100)
Insulation Resistance
Ohms
Minimum (Typical) 10
10
(10
13
) 10
10
(10
13
) 10
10
(10
13
) 10
10
(10
13
)
Coil at 20°C
5V
12V 24V
5V
12V
24V
Must Operate
V
DC
3.7
9
20
3.7
9
20
Must Release
V
DC
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
Release Time
ms
Diode Fitted
2.0
2.0
2.0
3.0
3.0
3.0
Resistance
Ohms
28
150 780
38
240
925
Construction
Isolation Contact to Coil
kV
DC or AC peak
17
17
Insulation Resistance Contact
10
10
(10
13
)
to All Other Terminals
Ohms
Minimum (Typical)
10
10
(10
13
)
Environmental
Operating Temperature Range
°C
-20 to +70
-20 to +70
Standard
Panel
Spade
Weight
Version
Form A
Form B
gm
gm
23
31
28
36
29
37
ISO
9001
C E R T I F I E D
Competitive part number cross-reference available at:
www.cynergy3.com
high voltage reed relays
15kV, 50W
D series
Part Numbering System
Reed Switch size:
D
D A T 7 24 15 F
Contact Form -
A:
Form A
B:
Form B
Mounting Style:
Contact Material
R:
Rhodium
T:
Tungsten
No suffix:
Standard PCB mount
Moulding Ref.
Number
F:
Flying Lead Contact Terminals
Coil Voltage
05:
5V
12:
12V
24:
24V
P:
Panel Mount via nylon studs, turret contact/coil terminals
Isolation Between Contacts -
10:
10kV,
15:
15kV (dat only)
S:
Panel Mount via nylon studs, Faston* style spade terminals
STANDARD
(e.g. DAT71210)
18.5
(0.73")
4.0
(0.15")
1
60.0
(2.36")
15.8
(0.62")
CIRCUIT DIAGRAMS
(ALL VARIANTS)
Viewed from underside
FORM A (NO)
1
3
4
2
PANEL MOUNT
(e.g. DAT71210P)
1
4
3
2
3
25.4
(1.0")
50.8
(2.0")
4
2
5.1
(0.2")
10.2
(0.4")
FORM B (NC)
1
3
-
4
+
2
6.3
(0.25")
25.4
(1.0")
9.5
(0.37")
NOTE: COIL POLARITY IS IMPORTANT
FOR FORM B VARIANT ONLY.
50.8
2 Mounting Studs
(2.0")
M4 Complete with
Nuts, Nylon 66
Requires 2x holes minimum 4.1mm.
10.0
(0.39")
SPADE TYPE
(e.g. DAT71210S)
15.8 (0.62)
1
'S' Suffix denotes the 6.3 'Push On'
blade connectors, M4 fixing bolts and Epoxy potting.
60.0
(2.36”)
2
FLYING LEAD
(e.g. DAT71210F)
~300 (12.0”)
13.0
(0.5”)
1
50.8
(2.0")
2
48.00
(1.88”)
11.60(0.46”)
11.0 (0.43”)
18.5 (0.73”)
-
4.0
+
1
9.00
+
1
-
(0.16”) (0.35”)
30.0(1.18”) max
3
4
50.80 (2.0”)
25.40
(1.0”)
10.16(0.4”)
5.08 (0.2”)
3
4
2 Pins 0.635 Square
2 Mounting Studs
M4 complete with nuts, Nylon 66.
Requires 2x holes minimum 4.1mm.
USA
Sales & Tech Support(866) 258-5057
Email: sales@cynergy3.com
Cynergy3 Components
2320 Paseo de las Americas, Suite 104
San Diego, CA 92154
NOTE: PINS WHICH ARE NOT NUMBERED
HAVE NO ELECTRICAL CONNECTION.
ISO9001 Certified
EUROPE - UK
Telephone +44 (0) 1202 897969
Fax +44 (0) 1202 891918
Email:sales@cynergy3.com
Cynergy3 Components Ltd.
7 Cobham Road
Ferndown Industrial Estate
Wimborne, Dorset BH21 7PE
ASIA - Thailand
Telephone +66 (0)2 665 2517
Fax +66 (0)2 665 2588
Cynergy 3 Components, Asia
18/8 Fico Place 12th Floor
Soi Sukhumvit 21 (Asoke)
Klongtoey Nua, Wattana
Bangkok, Thailand 10110
© 2007 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 Corp.
*Other names and brands may be claimed as the property of others.
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