Stripline Mounting Non-reflective Terminations
HT Series
ꢀ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.
3.Housing functions as a radiator to
permit small size and high-density
mounting.
HT-1-3
HT-1-2
HT-1-1 HT-025-1 HT-05-2 HT-025-2
ꢀProduct Specifications
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
-10ç to +60ç
95% Max.
Ratings
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
Standard
Conditions
Frequency of 10 to 2000 Hz, overall amplitude of 1.52 mm,
acceleration of 98 m/s for 2 hours in each of 3 directions
1.Vibration
2
No electrical discontinuity of 1 µs or more
2
No damage, cracks, or parts dislocation
Acceleration of 490 m/s , sine half-wave waveform,
2.Shock
3 cycles in each of the 3 axis
Temperature: -55
ç ꢀ +5ç to +35ç ꢀ +85ç ꢀ +5ç to +35ç
3.Temperature cycle No damage, cracks, or parts dislocation
The test method conforms to MIL-STD-202.
Time: 30 ꢀ 15 max. ꢀ 30 ꢀ15 max. (Minutes)
200 cycles
ꢀ
HT-30-1
Item
Standard
Conditions
Frequency of 10 to 2000 Hz, overall amplitude of 1.52 mm,
acceleration of 98 m/s for 2 hours in each of 3 directions
1.Vibration
2.Shock
2
No electrical discontinuity of 1 µs or more
No damage, cracks, or parts dislocation
2
Acceleration of 294 m/s , sine half-wave waveform,
3 cycles in each of the 3 axis
Temperature: -55ç ꢀ +5ç to +35ç ꢀ +120ç ꢀ +5ç to +35ç
Time: 30 ꢀ 15 max. ꢀ 30 ꢀ15 max. (Minutes)
200 cycles
3.Temperature cycle No damage, cracks, or parts dislocation
The test method conforms to MIL-STD-202.
ꢀ
ꢀMaterials
HT-025-1, HT-025-2, and HT-05-2
HT-1-1, HT-1-2, and HT-1-3
Part
Material
Finish
Solder plating
----------
Part
Material
Aluminum
Copper
Finish
Nickel plating
Solder plating
----------
Tabs
Copper
Plate
Resistor
Metal film
Tabs
Resistor
Metal film
HT-30-1
HT-10-2, HT-20-3, and HT-50-1
Part
Material
Aluminum
Finish
Conductive alumite
Nickel plating
Tin plating
Plate
Part
Material
Finish
Nickel plating
Silver plating
----------
Retaining plate
Tabs
Phosphor bronze
Copper
Plate
Copper
Tabs
Copper
Resistor
Metal film
----------
Resistor
Metal film
72