Micro Miniature SMA
Switch
RLC Electronics’ Micro Miniature SMA Switch is a
single pole two position type. The switch incorporates
SMA connectors to allow high density packaging and
excellent electrical performance through 26.5 GHz. The
Switch Type
Frequency (GHz)
Insertion Loss (dB Max.)
VSWR (Max.)
Isolation (dB Min.)
DC-8
0.3
1.35
70
switch is available in failsafe
and latching configurations with a choice of three differ-
ent frequency ranges and three different coil voltages.
SR-2min-min-R
-1-2-3
Single Pole Two Position
8-12.4
0.5
1.6
60
12.4-18
0.7
1.7
60
18-26.5
0.8
1.8
50
Power Rating,
RF Cold Switching: See catalog page 5
Impedance:
50 ohms
Operating Power
25 deg C (mA nominal):
5vdc at 310mA
12vdc at 130mA
28vdc at 75mA
Connectors:
SMA female
Power Connections:
0.018 dia. pins
Life:
1,000,000 operations
Switching Time:
15 milliseconds max.
Weight:
1.3 oz.
Environmental Conditions:
MIL-DTL-3928
Operating Mode:
Failsafe or Latching
Switching Sequence:
Break before make
To designate the Switch desired use:
1.
2.
3.
“E” for 5 volt coil “H” for 12-15 volt coil “D” for 24-28 volt coil
“8” for DC-8GHz “18” for DC-18 GHz “26” for DC-26.5
“A” for failsafe Figure 1 “B” for Failsafe Figure 2 “L” for Latching
Example: SR-2min-min-R-D-26-L is SPDT, 24-28vdc, DC-26.5 GHz, Latching switch
Specifications subject to change without notification.
Tolerances unless otherwise specified are .xx +/- .02, xxx +/- .005
Specials requiring closer tolerances, different frequency ranges, special
connectors, different materials, finishes, etc. can be furnished upon request.
RLC ELECTRONICS, INC.
83 Radio Circle, Mount Kisco, New York 10549 Telephone 914-241-1334 Fax 914-241-1753
e-mail:
sales@rlcelectronics.com
www.rlcelectronics.com
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