403 Series SPDT F
ailsafe
, SMA
Operating Voltage:
(across temperature range)
12 Vdc
(11-14 Vdc)
28 Vdc
(24-32 Vdc)
Coil Current (max @ nom.Vdc & 20°C):
12 Vdc
195
mA
28 Vdc
95
mA
Switching Time:
15 mS maximum
Operating T
emperature:
-25ºC to +65ºC (Standard)
-55ºC to +85ºC (Extended
“T”
Option)
Mechanical Life,
Cycles:
1,000,000 minimum
Vibration,
Operating:
10 G RMS,
20-2000 Hz
Mechanical Shock,
Non-Operating:
50 G,
1/2 Sine,
11 mS
Nominal Weight:
1.5 oz.,
(42g.)
Specifications
403 Series SPDT F
ailsafe
SMA, PC
Mount
Frequency
VSWR
Isolation
Ins.
Loss
GHz
(max)
dB (min)
dB (max)
0-1
1.10
85
0.10
1-4
1.15
80
0.15
4-8
1.20
70
0.20
8-12
1.30
65
0.30
12-18
1.35
60
0.35
*18-26.5
1.50
55
0.50
* “K”
option
only
.
Ex:
403K-2208
Note:
T
ypical performance dependent on selected options
RF Characteristics
Mechanical
Part Number Selection
ISO 9001 Cer
tified
4
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C
Commercial
M
Military
A
Avionics
S
Space
A
2
2
08
02
A
403
Special Options
Actuator
Coil V
oltage
Connectors
Indicators
Cir
cuit Options
A
= High
Power
2
= Failsafe
2
= 12Vdc
08
= SMA Female
02
= No Indicators
A
= TTL High
I
= Immersion
Seal
6
= F
ailsafe with
3
= 28Vdc
19
= Pins,
PC Board Mount
K
=
26.5 GHz
Suppression Diode
7
= 20Vdc
S
= Epoxy
Seal
8
= 24Vdc
T
=
-55°C to + 85°C
9
= 15Vdc
For Electrical Schematic
see page # 1-5
403-2X08 Shown
401/403 Series Electrical Schematics
ISO 9001 Cer
tified
1-5
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.dowke
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.com
1
401/403 F
ailsafe
2
401/403 F
ailsafe TTL
LOGIC TRUTH T
ABLE
3
401 Pulse Latch
4
401 Self Cutoff
5
401 Self Cutoff TTL
Optional Indicators
Optional Indicators
Optional Indicators
Optional Indicators
Optional Indicators
F
AILSAFE TTL - SCH #2
SELF CUTOFF
TTL - SCH #5
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