RF Coaxial Switches (DC to 15 GHz)
HCS2 Series
sFeatures
1.High Performance and High Reliability
These switches are of the SPDT fail-safe type and
have been designed for wide frequency bandwidth,
contact voltage strength, power saving, and vibration
resistance.
2.SMA Connections
SMA type coupling (Hirose Electric HRM Series) has
been used.
3.Environmentally Rugged
A wide variety of tests including temperature and
humidity cycles, high temperature power, low
temperature power, humidity,vibration, and shock have
been conducted and good results were obtained for all.
s
Product Specifications
Ratings
Frequency range
Characteristic impedance
Maximum Input Power
DC to 15 GHz
50 ohms
15 W
Operating temperature range
Operating relative humidity
0
莽
to
+
50
莽
(No freezing)
90
%
Max.
Item
1.Contact resistance
2.Insulation resistance
3.Withstanding voltage
4.Vibration
5.Shock
6.Humidity
Standard
Voltage drop of 4 mV max.
5000 M
ohms
Min.
No flashover or insulation breakdown
No electrical discontinuity of 1 碌s or more
No damage, cracks, or parts dislocation
Insulation resistance: 1000 M
ohms
min.
No damage, cracks, or parts dislocation
No damage, cracks, or parts dislocation
Conditions
1 A DC
500 V DC
100 V AC/one minute
Frequency of 10 to 55 Hz, overall amplitude of 1.52 mm for 2 hours in ech of 3 directions,
Frequency of 10 to 500 Hz, acceleration of 49 m/s2 for 3 hours in each of 3 directions
Acceleration of 490 m/s
2
, sine half-wave waveform, 6 cycles
in each of the 3 axis
240 hours at temperature of 40
莽
and humidity of 95%
Temperature: -30
莽隆
+5
莽
to +35
莽隆
+65
莽隆
+5
莽
to +35
莽
Time: 30
隆
5 max.
隆
30
隆
5 max. (Minutes)
5 cycles
7.Temperature cycle
q
The test method conforms to JIS.
q
The temperature resistance cycle, humidity resistance, and shock resistance tests are verification tests of part deterioration and
looseness, not tests to be conducted at time of switching or when conducting.
s
Materials
Part
Outer conductor
Inner conductor
Connector Body
Female contact
Insulator
Case
Material
Aluminum
Beryllium copper
Stainless steel
Beryllium copper
PTFE
Aluminum
Finish
Conductive alumite
Gold plating
Passivated
Gold plating
------
s
Ordering Information
HCS 2 - 1 1 0 - F
q
w
e r t
q
Series Name: HCS
w
Series No: 2
e
Type of Connector
y
4
:
17V
5
:
10V
r
Switching Voltage
1: 12V
2: 20V
3: 26V
Black alumite
1: SMA
(Hirose Electric HRM Series)
t
Presence of Auxiliary Contacts
0: No
1: Yes
y
Operation Method
F: Fail-safe type
139
1
2
3
