MIL-STD-348B
Applicable standard
Operating
Storage
-55 °C to +105 °C ( 95 %RH Max.)
-55 °C to +50 °C ( 95 %RH Max.)
temperature range
temperature range
Characteristic
impedance
Applicable
cable
-- W
----
50 Ω( 0 to 40 GHz)
Rating Power
Peculiarity
SPECIFICATIONS
ITEM
TEST METHOD
REQUIREMENTS
According to drawing.
QT AT
CONSTRUCTION
General examination
Marking
Visually and by measuring instrument.
Confirmed visually.
X
X
X
X
ELECTRICAL CHARACTERISTICS
Contact resistance
100 mA Max.(DC or 1000 Hz)
Center contact 4 mΩ Max.
X
X
X
X
X
X
X
X
Outer contact 2 mΩ Max.
1000 MΩ Min.
Insulation resistance
Withstanding voltage
Voltage standing
wave ratio
100 V DC.
200 V AC for 1 min. current leakage 2 mA Max.
No flashover or breakdown.
Frequency 0 to 40 GHz.
Frequency - to - GHz.
VSWR 1.3 Max.
--- dB Max.
X
-
-
Insertion loss
-
MECHANICAL CHARACTERISTICS
0
Contact insertion and
extraction forces
Insertion and
φ 0.9195 -0.0025 by steel gauge.
Measured by applicable connector.
500 times insertion and extractions.
Insertion force
Extraction force 0.4 NMIN.
Insertion force --- N Max.
--- N Max.
-
X
-
-
-
-
-
-
extraction forces
Mechanical operation
Extraction force --- N Min.
1)Contact resistance:
Center contact 6 mΩ Max.
Outer contact 4 mΩ Max.
X
-
2)No damage, crack and looseness of parts.
1)No electrical discontinuity of 1 μs.
2)No damage, crack and looseness of parts.
Vibration
Shock
Frequency 10 to 100 Hz single amplitude 1.5 mm,
59 m/s2 at 5 cycles for 3 directions.
X
X
-
-
1960 m/s2 directions of pulse 6 ms
at 3 times for 3 directions.
Cable clamp strength
(Against cable pull)
Using a pulling tester, pull the cable axially at a rate
of 10 mm/min. and record the strength at which
the cable or connector breaks.
- N Min.
-
-
ENVIRONMENTAL CHARACTERISTICS
Damp heat
Exposed at -10 to +65 °C, 90 to 98 %
total 10 cycles.( 240 h)
1)Insulation resistance: 100 MΩ Min.
(at high humidity)
2) Insulation resistance: 1000 MΩ Min.
(at dry)
X
-
3)No damage, crack and looseness of parts.
No damage, crack and looseness of parts.
Rapid change of
temperature
Temperature
Time
-55 → - → +105 → - °C
30 → 3 → 30 → 3 min.
X
X
-
-
Under 5 cycles.
Exposed in 5 % salt water spray for 48 h.
Corrosion salt mist
VSWR 1.3 Max.(0 to 40GHz)
Count
2
Description of revisions
DIS-D-00001843
Designed
TP.MATSUMOTO
Checked
TS.NOBE
Date
17.01.30
1
△
KY.SHIMIZU
KY.SHIMIZU
16.04.07
Remark
Approved
Checked
Designed
Drawn
RoHS COMPLIANT
Note 1 This connector should be used for test port only.
16.04.07
16.04.07
16.04.07
TP.MATSUMOTO
TP.MATSUMOTO
Unless otherwise specified, refer to IEC 60512.
Note QT:Qualification Test AT:Assurance Test X:Applicable Test
Drawing No.
Part No.
ELC-368891-00-00
HK-LR-SR2
SPECIFICATION SHEET
1
△
1/1
HIROSE ELECTRIC CO., LTD.
Code No.
CL338-0079-0-00
FORM HD0011-2-1