Stripline Mounting Non-reflective Terminations
HT Series
s
Features
1.High Performance
These super wide bandwidth/ultra high matching
non-reflective termination use Hirose Electric
original high frequency matching technology.
HT-30-1
HT-50-1
HT-10-2
HT-20-3
2.Equipped with Tabs
Termination are equipped with tabs to permit direct
mounting to flat circuits.
HT-1-3
HT-1-2
HT-1-1
HT-025-1 HT-05-2 HT-025-2
3.Housing functions as a radiator to
permit small size and high-density
mounting.
s
Product Specifications
Ratings
Rated frequency range (Note)
Characteristic impedance
Maximum Input Power (Note)
DC to 15.0 GHz
50 ohms
0.25 to 50 W
Operating temperature range
Operating relative humidity
-10莽 to +60莽
95% Max.
NOTE: The frequency range and the maximum input power will differ depending on the products.
HT-025-1, HT-025-2, HT-05-2, HT-1-1, HT-1-2, HT-1-3, HT-10-2, HT-20-3, and HT-50-1
Item
1.Vibration
No electrical discontinuity of 1
碌s
or more
No damage, cracks, or parts dislocation
2.Shock
3.Temperature cycle
No damage, cracks, or parts dislocation
Standard
Conditions
Frequency of 10 to 2000 Hz, overall amplitude of 1.52 mm,
acceleration of 98 m/s
2
for 2 hours in each of 3 directions
Acceleration of 490 m/s
2
, sine half-wave waveform,
3 cycles in each of the 3 axis
Temperature: -55莽
隆
+5莽 to +35莽
隆
+85莽
隆
+5莽 to +35莽
Time: 30
隆
15 max.
隆
30
隆
15 max. (Minutes)
200 cycles
q
The test method conforms to MIL-STD-202.
HT-30-1
Item
1.Vibration
No electrical discontinuity of 1
碌s
or more
No damage, cracks, or parts dislocation
2.Shock
3.Temperature cycle
No damage, cracks, or parts dislocation
Standard
Conditions
Frequency of 10 to 2000 Hz, overall amplitude of 1.52 mm,
acceleration of 98 m/s
2
for 2 hours in each of 3 directions
Acceleration of 294 m/s
2
, sine half-wave waveform,
3 cycles in each of the 3 axis
Temperature: -55莽
隆
+5莽 to +35莽
隆
+120莽
隆
+5莽 to +35莽
Time: 30
隆
15 max.
隆
30
隆
15 max. (Minutes)
200 cycles
q
The test method conforms to MIL-STD-202.
s
Materials
HT-025-1, HT-025-2, and HT-05-2
Part
Tabs
Resistor
Material
Copper
Metal film
Finish
Solder plating
----------
HT-1-1, HT-1-2, and HT-1-3
Part
Plate
Tabs
Resistor
Material
Aluminum
Copper
Metal film
Finish
Nickel plating
Solder plating
----------
HT-30-1
Part
Plate
Retaining plate
Tabs
Resistor
Material
Aluminum
Phosphor bronze
Copper
Metal film
Finish
Conductive alumite
Nickel plating
Tin plating
----------
HT-10-2, HT-20-3, and HT-50-1
Part
Plate
Tabs
Resistor
Material
Copper
Copper
Metal film
Finish
Nickel plating
Silver plating
----------
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2
3
4
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