Series CCT-38S
Multi-Throw DC–12 GHz, SP9T & SP10T
Normally Open Coaxial Switch
COAX SWITCHES
PART NUMBER DESCRIPTION
CCT-38S Commercial Normally Open Multi-throw, DC-12 GHz
The CCT-38S is a broadband, multi-throw, electromechanical coaxial switch designed to switch a
microwave signal from a common input to any of 9 or 10 outputs. The characteristic impedance is 50
Ohms. The switches are small using the popular connector spacing on a 1.740” dia. circle. Each position
has an individual actuator mechanism allowing random position selection. This also gives the minimum
switching time.
With the normally open actuator, all paths are open when the switch is de-energized.
ENVIRONMENTAL AND PHYSICAL CHARACTERISTICS
ELECTRICAL CHARACTERISTICS
Operating Temperature
Form Factor
Multi-Throw,
Commercial Model, CCT-38S
–40°C to 65°C
10 g’s RMS
break before make
Vibration (MIL-STD-202 Method 214,
Condition D, non-operating)
Frequency Range
DC–12 GHz
Characteristic Impedance
Operate Time
50 Ohms
Shock (MIL-STD-202 Method 213,
Condition D, non-operating)
500 g’s
20 ms (max.)
20 ms (max.)
12 15 24 28
Release Time
Standard Actuator Life
Actuator Life w/ Additional Features
3,000,000 cycles
1,000,000 cycles
Actuation Voltage Available
Actuation Current, max. @ ambient
V
580 720 345 405 mA
Connector Type
Humidity (Moisture Seal)
Weight
SMA
Available
9 oz. (255.2G) (max.)
PERFORMANCE CHARACTERISTICS
Frequency
DC–6 GHz
6–12 GHz
Insertion Loss, dB,
max.
0.20
0.40
Isolation, dB, min.
VSWR , max.
70
60
1.30:1
1.40:1
PART NUMBERING SYSTEM
CCT-38
S
1
0
C
-
T **
Series
Options
Connectors
Actuator Voltage
Actuator Type
Number of Positions
CONNECTOR
ACTUATOR VOLTAGE
NUMBER OF POSITIONS
9: SP9T
ACTUATOR TYPE
OPTIONS
S: SMA FEMALE
1: 28 VDC NORMALLY OPEN
2: 15 VDC NORMALLY OPEN
3: 12 VDC NORMALLY OPEN
4: 24 VDC NORMALLY OPEN
0: NO INDICATOR CONTACTS
C: INDICATOR CONTACTS
T: TTL DRIVERS WITH DIODES
D: COIL TRANSIENT SUPPRESSION DIODES
S: D-SUB CONNECTOR*
0: SP10T
TD: DECODERS AND TTL DRIVERS WITH
DIODES
**SEE PARTS LIST ON PAGE 10
M: MOISTURE SEAL
* D-Sub Connector may be 15 or 26 pin depending
on number of throws. (See Connector Pinout page)
For additional options, please contact factory.
© 2013 TELEDYNE RELAYS
(800) 284-7007 • www.teledynecoax.com
CCT-38S Page 1
CCT-38S\072013\Q3