Series CCRS-33S/CRS-33S
Miniature DC–18 GHz
COAX SWITCHES
Failsafe 2P3T Coaxial Switch
PART NUMBER DESCRIPTION
CCRS-33S
CRS-33S
Commercial Failsafe 2P3T, DC-18GHz
Elite Failsafe 2P3T, DC-18GHz
The CCRS-33S/CRS-33S is a broadband, 2P3T, electromechanical coaxial switch designed to switch a
microwave signal from a common input to either of two outputs. The characteristic
impedance is 50 Ohms. The switches are small with the minimum spacing that is compatible with SMA
connectors, and can also be used as a SPDT switch with external terminations.
ENVIRONMENTAL AND PHYSICAL CHARACTERISTICS
ELECTRICAL CHARACTERISTICS
Operating Temperature
Form Factor
2P3T,
Commercial Model, CCRS-33S
Elite Model, CRS-33S
–40°C to 65°C
–55°C to 85°C
break before make
Frequency Range
CCRS-33S
CRS-33S
Vibration (MIL-STD-202 Method 214,
Condition D, non-operating)
10 g’s RMS
DC–18 GHz
DC–18 GHz
Shock (MIL-STD-202 Method 213,
Condition D, non-operating)
500 g’s
Characteristic Impedance
Operate Time
50 Ohms
10 ms (max.)
10 ms (max.)
12 15 24 28
Standard Actuator Life
Actuator Life w/ Additional Features
5,000,000 cycles
1,000,000 cycles
Release Time
Actuation Voltage Available
Actuation Current, max. @ ambient
V
Connector Type
Humidity (Moisture Seal)
Weight
SMA
420 350 280 200 mA
Available
2.65 oz. (75.1g) (max.)
PERFORMANCE CHARACTERISTICS
Frequency
DC–6 GHz
0.1
6–12 GHz
12–18 GHz
Insertion Loss, dB,
max.
0.2
0.3
Isolation, dB, min.
VSWR , max.
85
80
75
1.1:1
1.2:1
1.3:1
PART NUMBERING SYSTEM
CCRS-33
S
1
C
-
T **
Series
Options
Connectors
Actuator Voltage
Actuator Type
Connector
S: SMA Female
Actuator Voltage
Actuator Type
O: Standard Contacts
C: Indicator Contacts
Options
1: 28 Vdc Failsafe
2: 15 Vdc Failsafe
3: 12 Vdc Failsafe
4: 24 Vdc Failsafe
T: TTL Drivers with Diodes
D: Transient Suppression
Diodes
M: Moisture Seal
**SEE PARTS LIST ON PAGE 8
S: 9 Pin D-Sub Connector
For other options, contact factory.
© 2012 TELEDYNE RELAYS
(800) 284-7007 • www.teledynecoax.com
CCRS-33S/CRS-33S Page 1
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