Non-reflective Terminations (Box Type)
N, BNC-TM Series
s
Features
1.High Performance
These super wide bandwidth/ultra high matching non-
reflective termination use Hirose Electric original high
frequency matching technology.
2.Heat Sink Equipped Type
The usable power has been increased to 30 W through
the use of a heat sink. (5 W without heat sink)
N-TMJ-30
BNC-TMJ-30
s
Product Specifications
Ratings
Frequency range
Characteristic impedance
Maximum Input Power
Item
1.Vibration
No electrical discontinuity of 1
碌
s or more
No damage, cracks, or parts dislocation
DC to 1.0 GHz
50 ohms
30 W (5 W without heat sink)
Standard
Operating temperature range
Operating relative humidity
-10
莽
to +60
莽
95% Max.
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
2.Shock
3.Temperature
No damage, cracks, or parts dislocation
q
The test method conforms to MIL-STD-202.
s
Materials
Part
Connector Body
Insulator
Female contacts
Case
Resistor
Material
Brass
PTFE
Beryllium copper
Aluminum
Metal film
Finish
Nickel plating
----------
s
External Dimensions
Silver plating
Conductive white alumite
----------
Part Number
N-TMJ-30
BNC-TMJ-30
A
26
19
B
57.5
57.1
C
N-J
BNC-J
s
Specifications
Part Number
N-TMJ-30
BNC-TMJ-30
Frequency
Range
(GHz)
DC
~
1
DC
~
1
V.S.W.R.
(Max)
1.25
1.25
Power
(Without
Heat-sink)
When mounting a dummy case on Heat-sink
Power
(W)
Heat Resistance
Heat Sink Temperature at Maximum Load
(W)
5
5
(
莽/W
)
4
4
(
莽
)
Impedance
(ohms)
50
50
Weight
(g)
116
73
30
30
+60
+60
67
1
