NOTES:
1. MATERIALS AND FINISHES:
BODY - BRASS, SILVER PLATING
CONTACT - BeCu, GOLD PLATING
INSULATOR - PTFE
GLASS SEAL : KOVAR STEEL, GOLD PLATING
2.
ELECTRICAL:
A. IMPEDANCE: 50 OHM
B. DIELECTRIC WITHSTANDING VOLTAGE : 1500 VRMS
MECHANICAL:
A. DURABILITY: 500 CYCLES MIN.
B. TEMPERATURE RANGE : -65°C TO +165°C
C. SOLDER JOINT MUST WITHSTAND A LEAKAGE RATE OF 1 X 10
OF TRACER GAS AT ATMOSPHERIC PRESSURE.
4.
PACKAGING:
A. QUANTITY: SINGLE PACK
B. MARKING: BAG TO BE MARKED
"AMPHENOLRF, 31-4238 , AND DATE CODE"
31-4238
REVISIONS
REV
DRAWING NO.
THIRD ANGLE PROJ.
0.382 #
0.002
0.349 #
0.002
S
U
V
T
A
OFFICIAL ENG. RELEASE TO MFG.
SEE SHEET 1
SEE SHEET 1
DESCRIPTION
3/8-32UNEF-2A WAS 5/16-32UNEF-2A;
1/2" HEX NUT WAS 0.495 HEX NUT
SEE SHEET 1
6/29/06
3/13/12
6/7/12
9/22/99
7/31/70
DATE
17637
46131
48970
49058
43115
ECO
APPR
CPM
RAK
RAK
CPM
3.
-5
cc/sec
RECOMMENDED MOUNTING
HOLE DIMENSIONS
SCALE
3.000
1.206 REF
0.515 REF
STAMP "M39012/24-0002 74868 XXXX"
3/8 - 32 UNEF-2A
0.214 REF
PANEL THICKNESS
VIEW DOES NOT SHOW
HEX-NUT AND LOCK WASHER
SCALE
2.000
0.595 REF
0.379 REF
0.340 REF
D FLAT
INTERFACE PER
MIL-STD-348
SERIES:BNC JACK
MIL-C-39012 INSPECTION
UNLESS OTHERWISE SPECIFIED, DIMENSIO NS ARE IN INCHES AND TOLERANCES ARE:
2 PLACE DECIMAL
3 PLACE DECIMAL
ANGLES
#.015
(0,381 mm)
#.005 (0,127 mm)
# 1$
NOTICE - These drawings, specificati
property of Amphenol Corp. (2) must
confidential and not to be disclosed
are given by Amphenol Corp. The fur
other data by Amphenol Corp., or to
not to be regarded by implication or
rights or permitting such holder or
product, process or design, patented
or disclosed by said drawings, speci
ons, or other data (1) are, and rema
be returned upon request; and (3) ar
to any person other than those to w
nishing of these drawings, specifica
any other person to anyone for any p
otherwise in any manner licensing,
any other person to manufacture, use
or otherwise, that may in any way b
fications, or other data.
in the
e
hom they
tions, or
urpose is
granting
or sell any
e related to
1/2" HEX NUT
LOCKWASHER
MATERIAL
DRAWN
DATE
DATE
DATE
TITLE
SEE NOTES
ABHAYA KISHORE
23-Feb-12
08-Sep-99
ENGINEER
REFERENCE
T. AUBIN
MIL-C-39012/24-0002
EPA 802206-51
GEN# ASSYF10_BNC
APPROVED
CAD FILE
TYPE BNC
FRONT MOUNT
HERMETIC
RECEPTACLE
74868
CODE ID
Amphenol RF
www.amphenolrf.com
SCALE: 7.0:1
DWG SIZE DRAWING NO.
SHEET
Danbury, CT, USA
Tainan, Taiwan
Shenzhen, China
2 OF 2
REV
B
31-4238
V
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