D series
high voltage reed relays
15kV, 50W
The D series is capable of withstanding voltages
15kV Isolation
up to 15kV, the D series high voltage reed relay is
suitable for high reliability applications such as
cardiac defibrillators, test equipment and high
voltage power supplies. Two contact materials
are available for low contact resistance or power
switching applications. Standard coil voltages of
5, 12 and 24 volts are available with form A and
#
Low Contact Resistance
#
High Power Switching
#
PCB or Panel Mount
#
Flying Lead, Solder Turret and
#
Faston* style spade terminals Options
B contact configurations.
Printed Circuit Board (PCB) mount and panel
mount (nylon studs) configurations available.
Optional electrical connections include solder
turret tag, flying lead and Faston* style spade
terminals.
Contact Units Conditions 10kV Form A 10kV Form B 1 5kV Form A
Contact Materials Rhodium Tungsten Rhodium Tungsten Tungsten
Isolation Across Contacts kV DC or AC peak 10 10 5 5 15
Max. Switching Power W 50 50 50 50 50
Max. Switching Voltage V DC or AC peak 1000 7000 1000 7000 10000
Max. Switching Current A DC or AC peak 3 2 3 2 1
Max. Current Carry A DC or AC peak 4 3 4 3 2
Capacitance Across Contacts pF
Lifetime Operations Dry Switching 109 10
Lifetime Operations 50W Switching 106 10
Contact Resistance mOhms Maximum (Typical) 50 (15) 250 (100) 50 (15) 250 (100) 250 (100)
Insulations Resistance Ohms Minimum (Typical) 1010 (1013) 1010 (1013) 1010 (1013) 1010 (1013) 1010 (1013)
Coil at 20°C 5V 12V 24V 5V 12V 24V 5V 12V 24V
Must Operate V DC 3.7 9 20 3.7 9 20 3.7 9 20
Must Release 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 Ohms 28 150 780 38 240 925 16 95 350
Construction
Isolation Contact to Coil kV DC or AC peak 17 17 17
Insulation Resistance Contact
to All Other Terminals
Ohms Minimum (Typical) 1010 (1013) 1010 (1013) 1010 (1013)
Coil/Screen Grounded
<0.2 <0.2 <0.2 <0.2 <0.2
9
6
9 109 109
10
6 106 106
10
Environmental
Operating Temperature Range ° C -20 to +70 -20 to +70 -20 to +70
ISO9001 CERT I F IED Competitive part number cross-reference available at: www.cynergy3.com
TM
Part Numbering System
Reedswitch Size - D D A T 7 24 15 F
Contact Form - A: Form A, B: Form B
Contact Material - R: Rhodium, T: Tungsten
Moulding Reference Number
Coil Voltage - 05: 5V, 12: 12v, 24: 24V
Isolation Between Contacts - 10: 10kV, 15:15kV (DAT Only)
Mechanical Dimensions
All dimensions are in millimetres (inches)
D series
high voltage reed relays
15kV, 50W
Mounting Style:
No suffix: Standard PCB mount
F: Flying Lead Contact Terminals
S: Panel Mount via nylon studs, Faston* style spade terminals
P: Panel Mount via nylon studs, turret contact/coil terminals
STANDARD
(e.g. DAT71210)
18.5
(0.73")
4.0
(0.15")
SPADE TYPE
(e.g. DAT71210S)
15.8 (0.62)
10.16(0.4”)
5.08 (0.2”)
1
25.4
(1.0")
60.0
(2.36")
3
4
50.8
(2.0")
60.0
(2.36”)
1
48.00
(1.88”)
50.80 (2.0”)
25.40
(1.0”)
CIRCUIT DIAGRAMS
15.8
(0.62")
(ALL VARIANTS)
Viewed from underside
FORM A (NO)
3
1
4
5.1
(0.2")
2
10.2
(0.4")
NOTE: COIL POLARITY IS IMPORTANT
FOR FORM B VARIANT ONLY.
'S' Suffix denotes the 0.250" 'Push On'
blade connectors, 4BA fixing bolts and Epoxy potting.
2
11.0 (0.43”)
18.5 (0.73”)
4.0
(0.16”)
2 Pins 6.35 Square
3
4
2 Mounting Studs
4BA complete with nuts, Nylon 66.
Requires 2x holes minimum 4.0mm.
1
11.60(0.46”)
+
1
-
9.00
(0.35”)
FORM B (NC)
3
4
30.0(1.18”) max
+
1
-
PANEL MOUNT
(e.g. DAT71210P)
4
3
50.8
(2.0")
2
9.5
(0.37")
10.0
(0.39")
1
2
6.3
-
+
2
(0.25")
25.4
(1.0")
2 Mounting Studs
4BA Complete with
Nuts, Nylon 66
FLYING LEAD
(e.g. DAT71210F)
~300 (12.0”)
13.0
(0.5”)
1
50.8
(2.0")
3
4
NOTE: PINS WHICH ARE NOT NUMBERED
HAVE NO ELECTRICAL CONNECTION.
2
ISO9001 Certified
USA
Sales & Tech Support (866) 258-5057
Email: sales@cynergy3.com
Cynergy3 Components
2320 Paseo de las Americas, Suite 104
San Diego, CA 92154
© 2007 Cynergy3 components, All Rights Reserved.
"*Other names and brands may be claimed as the propety of others."
Specifications are subject to change without pr ior notice. Cynergy3 components and the Cynergy3 components logo are tra demarks of Cynergy3 components Corp.
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
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