Feed-through Non-reflecting Terminations
MR Series
s
Features
1.High Performance
These wide bandwidth/high matching non-reflective
terminators use Hirose Electric original high
frequency matching technology.
2.Feed-through Termination
These termination are intended for measurements
of 50ø products using a synchroscope.
MR-201
s
Product Specifications
Ratings
Frequency range
Characteristic impedance
Maximum Input Power
Resistance value
DC to 0.5 GHz
50 ohms
0.5 W
50±1
ohms
Standard
1.1 max.
1.2 max.
No electrical discontinuity of 1
µs
or more
No damage, cracks, or parts dislocation
Operating temperature range
Operating relative humidity
-10ç to +65ç
95% Max.
Item
1.V.S.W.R. (Reference)
2.Vibration
3.Shock
4.Temperature cycle
Conditions
DC to 100 MHz
100 MHz to 500 MHz
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: -55ç
¡
+5ç to +35ç
¡
+85ç
¡
+5ç to +35ç
Time: 30
¡
15 max.
¡
30
¡
15 max. (Minutes)
200 cycles
No damage, cracks, or parts dislocation
q
The test method conforms to MIL-STD-202.
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Materials
Part
Connector Body
Insulator
Male contacts
Female contacts
Resistor
Material
Brass
PTFE
Brass
Beryllium copper
Metal film
Finish
Nickel plating
----------
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External Dimensions
Gold plating
Gold plating
----------
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Typical Data
(With output end open)
68
FPGA/CPLD
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