8
7
6
5
4
3
REV
-
A
B
2
DOCUMENT
TITANIUM COMPATIBLE LASER WELDABLE MICRO-D CONNECTOR
• CONFIGURATION SIMILAR TO THE TRADITIONAL MID-SECTION FLANGE STYLE
EXCEPT THE FLANGE IS SMALLER AND LOCATED AT THE TOP OF THE CONNECTOR.
REVISIONS
CHANGE NO.
DATE
INIT RLSE
10/07/2004
DCN000027
12/13/2004
DCN000467
4/8/2009
SRIMD502
APPROVED
/S/ DC
/S/ DC
J. PETRI
D
• ADVANTAGEOUS FOR LASER WELD INTO A LOW-PROFILE ELECTRONIC PACKAGE WHERE
SPACE IS NOT AVAILABLE FOR THE TRADITIONAL MICRO-D CONFIGURATION OR WHERE
THE FLUSH MOUNT IS PREFERRED.
• CONFORMS TO MIL-PRF-83513 AND ARE AVAILABLE IN 9, 15, 21, 25, 31, 37, 51,
AND 100 COUNT PIN/SOCKET CONFIGURATIONS.
• INCORPORATES BERYLLIUM-COPPER PIN/SOCKETS INDIVIDUALLY SEALED USING
CERAMAX® PROPRIETARY CERAMIC TO ESTABLISH A DURABLE HERMETIC SEAL.
• THE INTERNAL PINS CAN BE CONFIGURED TO ACCEPT INSULATED WIRE, AUTOMATIC
WIRE BONDS, RIBBON WELDS, OR SOLDER CONNECTIONS.
D
1. LEAK RATE: LESS THAN OR EQUAL TO 1X10E-9 CC/SEC He AT ONE ATMOSPHERE DIFFERENTIAL PRESSURE.
2. INTERFACE AND MOUNTING HOLES IN ACCORDANCE WITH MIL-PRF-83513/2.
3. MATERIALS:
CONTACT: BERYLLIUM-COPPER ALLOY 172/173 IN ACCORDANCE WITH ASTM B196/197.
INSULATOR: CERAMAX PROPRIETARY CERAMIC.
WELD FLANGE: TITANIUM GRADE 4 IN ACCORDANCE WITH ASTM B265.
INTERFACIAL SEAL: FLUOROSILICONE RUBBER PER MIL-R-25988, CLASS 1, TYPE II, GRADE 60.
4. FINISH:
CONTACTS: NICKEL PLATE PER QQ-N-290, .000100/.000250 THICK.
GOLD PLATE PER ASTM B488, TYPE III, CODE A, .000050/.000100 THICK.
PLATE ENTIRE EXPOSED PIN, BOTH ENDS.
PLATING IN SOCKETS NOT REQUIRED BENEATH BLEED HOLE.
SHELL: PASSIVATED.
5. ORDERING INSTRUCTIONS:
SPECIFY BASE NUMBER FOLLOWED BY DASH NUMBERS INDICATING PIN COUNT AND CONFIGURATION (SEE SHEET 2+):
EXAMPLE: SRIMD502 - 25 - A 1
DETAILED CONFIGURATION
PIN END STYLE (SEE VIEW A)
NUMBER OF CONTACTS, X
BASE NUMBER
B
C
C
B
B
A
UNLESS OTHERWISE SPECIFIED
DIMENSIONING IAW ASME Y14.5M-1994
DIMENSIONS APPLY AFTER PROCESSES
DIMENSIONS IAW US CUSTOMARY UNITS
.X .1, .XX .01, .XXX .005,
.5
.010 MAX OUTSIDE R, .005 MAX INSIDE R
125 RMS SURFACE FINISH
SRI HERMETICS
TITLE
(321) 254-4067
WWW.SRIHERMETICS.COM
A
CONNECTOR, MICRO-D, TITANIUM LASER WELDABLE
SIZE DOCUMENT
SCALE
THIRD ANGLE PROJECTION
A
SRIMD502
3PJY7
SHEET
REV
B
3:1
CAGE CODE
1 OF 3
FORM 300067 REV -
7
6
5
4
3
2
1
8
7
6
5
B
4
B
A .010
3
2
B
A .010
B .010
DOCUMENT
SRIMD502
A .010
B .010
D
W .002
B .010
D
X .002
2XR
INTERFACIAL SEAL
C .010
C .010
D .010
9-37 PIN CONFIGURATIONS
51 PIN CONFIGURATION
PIN EXTENSIONS (SEE SH 3)
100 PIN CONFIGURATION
C
.010±.002
B
.003 MAX BRK
ALL AROUND
Y .001
WELD FLANGE
.320
.045
Z .001
.003 MAX BRK
ALL AROUND
INSULATOR (ONE PER CONTACT)
2XR
C
B
CONTACT
PIN END STYLE:
A-STRAIGHT CUT
B-STEPPED
C-WIREBOND FLATS
(SOLDERCUP SRIC101-1 AVAILABLE
FOR WIRE ATTACH TO STRAIGHT CUT
END CONFIGURATION.)
B
HOLE DETAIL
VIEW A
A
UNLESS OTHERWISE SPECIFIED
DIMENSIONING IAW ASME Y14.5M-1994
DIMENSIONS APPLY AFTER PROCESSES
DIMENSIONS IAW US CUSTOMARY UNITS
.X .1, .XX .01, .XXX .005,
.5
.010 MAX OUTSIDE R, .005 MAX INSIDE R
125 RMS SURFACE FINISH
SRI HERMETICS
TITLE
(321) 254-4067
WWW.SRIHERMETICS.COM
A
CONNECTOR, MICRO-D, TITANIUM LASER WELDABLE
SIZE DOCUMENT
SCALE
THIRD ANGLE PROJECTION
A
SRIMD502
3PJY7
SHEET
REV
B
3:1
CAGE CODE
2 OF 3
FORM 300067 REV -
7
6
5
4
3
2
1
8
7
6
5
4
3
2
DOCUMENT
SRIMD502
STRAIGHT PIN END STYLE, A
PIN EXTENSION A, B, C, D
STEPPED PIN END STYLE, B
PIN EXTENSION A, B, C, D
E
.012 .001
WIREBOND FLAT PIN END STYLE, C
PIN EXTENSION A, B, C, D
+.010
FLAT
.025
- .000
D
D
.018 .001
.007 MIN THICK
SR
.018 MIN WIDE
C
PART NUMBER
SRIMD502 - X - B 1
A
.083
B
.083
C
.083
D
.083
E
.037
PART NUMBER
SRIMD502 - X - C
SRIMD502 - X - C
SRIMD502 - X - C
SRIMD502 - X - C
A
.145
.110
.090
.075
B
.110
.065
.118
.050
C
.075
-
-
-
D
.040
-
-
-
C
1
2
3
4
B
B
A
UNLESS OTHERWISE SPECIFIED
DIMENSIONING IAW ASME Y14.5M-1994
DIMENSIONS APPLY AFTER PROCESSES
DIMENSIONS IAW US CUSTOMARY UNITS
.X .1, .XX .01, .XXX .005,
.5
.010 MAX OUTSIDE R, .005 MAX INSIDE R
125 RMS SURFACE FINISH
SRI HERMETICS
TITLE
(321) 254-4067
WWW.SRIHERMETICS.COM
A
CONNECTOR, MICRO-D, TITANIUM LASER WELDABLE
SIZE DOCUMENT
SCALE
THIRD ANGLE PROJECTION
A
SRIMD502
3PJY7
SHEET
REV
B
3:1
CAGE CODE
3 OF 3
FORM 300067 REV -
7
6
5
4
3
2
1
