7
A
B
C
D
E
F
65432
765432
A
B
C
D
E
F
1
1
C
DO NOT SCALE
DRAWING
Scale Sheet of
!"
#$ %
&'($)
($*
&!'$ $
&)'+
,$)+$$'
##&'$
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-$#
10:1
1 2
UNLESS OTHERWISE SPECIFIED
UNITS: INCHES
142-1701-821/830
34078
TAK
9/13/09
TAK
10/13/09
142-1701-821/830
1A
SMA JACK SELF
FIXTURE END LAUNCH
JOHNSON
ZONE REV ECO DESCRIPTION APPR. DATE
1 53056 TAK 10/13/09
1A 53965 TAK 1/16/12
.XX
u
.01
.XXX
u
.003
.XXXX
u
.0010
ANGLES
u
1
v
00'
PART
NUMBER
ITEM 1
BODY
ITEM 2
CONTACT
ITEM 3
INSULATOR
142-1701-821
BRASS
GOLD PL .00001 MIN OVER
NICKEL PL .00005 MIN OVER
COPPER PL .00005 MIN
BERYLLIUM COPPER
GOLD PL .00005 MIN OVER
NICKEL PL .00005 MIN OVER
COPPER PL .00005 MIN
TEFLON
NOTES: UNLESS OTHERWISE SPECIFIED.
1. SPECIFICATIONS:
ELECTRICAL:
IMPEDANCE: 50 OHMS
FREQUENCY RANGE: 0-26.5 GHz
VSWR: 1.05+.02F(GHz) MAX AT 0-18 GHz, TYPICALLY < 1.50 AT 18-26.5 GHz
WORKING VOLTAGE: 170 VRMS MAX AT SEA LEVEL
DIELECTRIC WITHSTANDING VOLTAGE: 500 VRMS MIN AT SEAL LEVEL
INSULATION RESISTANCE: 1000 MEGOHMS
CONTACT RESISTANCE: CENTER CONTACT - INITIAL 3.0 MILLIOHMS MAX,
AFTER ENVIRONMENTAL - 4.0 MILLIOHMS MAX
OUTER CONDUCTOR - INITIAL 2.0 MILLIOHMS MAX
AFTER ENVIRONMENTAL - N/A
CORONA LEVEL: 125 VOLTS MIN AT 70,000 FEET
INSERTION LOSS: N/A (DEPENDANT UPON APPLICATION)
RF HIGH POTENTIAL WITHSTANDING VOLTAGE: 335 VRMS MIN AT 4 AND 7 MHz
MECHANICAL:
ENGAGEMENT/DISENGAGEMENT TORQUE: 2 INCH POUNDS MAX
MATING TORQUE: 7-10 INCH POUNDS WHEN BODY SUPPORTED WITH WRENCH
CONTACT RETENTION: 6 LBS MIN AXIAL FORCE
4 OZ-IN MIN RADIAL TORQUE
DURABLITY: 500 CYCLES MIN
ENVIRONMENTAL:
(MEETS OR EXCEEDS THE APPLICABLE PARAGRAPH OF MIL-PRF-39012)
THERMAL SHOCK: MIL-STS-202, METHOD 107, CONDITION B
EXCEPT 115°C HIGH TEMP
OPERATING TEMPERATURE: -65
v
C TO 165
v
C
CORROSION: MIL-STD-202, METHOD 101, CONDITION B
SHOCK: MIL-STD-202, METHOD 213, CONDITION I
VIBERATION: MIL-STD-202, METHOD 204, CONDITION D
MOISTURE RESISTANCE: MIL-STD-202, METHOD 106
2. ALL HOLES PLATED THRU ENTIRE CIRCUIT BOARD STACKUP.
3. HOLE PATTERNS SYMMETRICAL ABOUT CENTER OF CPW TRACE.
4. FOR OPTIMUM CIRCUIT BOARD HIGH FREQUENCY PROFORMANCE:
A. MAINTAIN SOLID GROUND PLANE BELOW HIGH FREQUENCY SUBSTRATE.
B. CONTROL PULLBACK OF TRACE AND GROUND FROM BOARD EDGE.
C. CONTINUE GROUNDED COPLANAR LINE BEYOND GROUND PADS.
D. PLACE 16 MIL DIA GROUND VIAS ON BOTH SIDES OF COPLANAR
WAVEGUIDE LINE AT 50 MIL INTERVALS ALONG ENTIRE LENGTH.
E. IMMERSION GOLD PLATE (ENIG) ALL CONDUCTORS PER IPC-4552.
5. REFERENCE DIMENSIONS FOR 50 OHM GROUNDED CPW LINE, USING
ROGERS R04003, 16 MIL HIGH FREQUENCY CIRCUIT BOARD SUBSTRATE:
TRACE WIDTH - 28.5 MILS
GROUND GAPS - 10 MILS
CONDUCTOR THICKNESS - 1.4 MIL (INCLUDES PLATING)
6. ALL TERMINALS SHALL BE SOLDERED TO CIRCUIT BOARD.
A
A
.067
.100
7/32
FLATS
R .1252X
O
.0150
.0602X
.059±.0032X
CLOSED END OF SELF
FIXTURE TERMINALS
O
.247
.187±.0052x
.375±.005
.030±.010 NOMINAL
CONTACT PROJECTION
.004 NOMINAL
INSULATOR PROJECTION
.0253X
.0322X
h
.006
.068±.003
.286±.010
.138±.005
.195
u
.005
.080
u
.005
1
2
3
6
.0504X
.0485±.00052X
.0285±.0005
.070±.002
.040
.202
.242
O
.01610X
.0252X
.320
.084±.0022X
.100±.0023X
TRACE LAYOUT
(TOP VIEW)
SCALE 10:1
2
5
5
3
5
3
SCALE 5:1
TYPICAL MICROSTRIP TOPSIDE LAYOUT
.062" THICK BOARD
FR4 BOARD
DOUBLE SIDED 1 OZ COPPER
FULL UNDERSIDE GROUND PLANE
ALL DIMENSIONS ARE REFERENCE
APPLICATIONS REQUIRE OPTIMIZATION
3X
