Micro-D Plastic Shell - .050 Contact Spacing MD** Microminiature Rectangular Connectors ITT can also terminate a wide variety of Glass-filled diallyl phthalate thermoset with MICRO-Pin Contacts on .050 (1.27) stranded or solid wire directly to MICRO-D material used in high temperature applica- centers. contacts, which is often desirable in high den- tions that is immune to cleaning solvents. sity arrangements. It also has excellent dielectric properties. MICRO-D microminiature rack/panel connec- Temperature range: -65F to +300F tors are used in applications requiring highly MICRO-D connectors can also be custom har- (-55C to +149C). reliable, extremely small, lightweight connec- nessed to meet any customer requirement of tors. These connectors are available in 2 insu- single or multiple connectors. Pigtail lead and Glass-filled polyester thermoplastic that is lator materials, 2 mounting variations, 7 shell harness description must be given by the cus- not affected by cleaning solvents and sizes accommodating from 9 to 51 contacts tomer. A typical description would be: .5 25 exhibits excellent dielectric properties. and a special arrangement of 5 micro contacts AWG, gold plated copper leads or 18 of 26 Temperature range: -55F to +257F and 2 coaxials. The insulator materials listed yellow, Teflon-insulated, Type E wire. Shown (-65C to +125C). give the MICRO-D connector wide versatility below are various methods of termination. in most applications required by industry. Consult customer service for any routine or complex harnessing of MICRO-D connectors. Specifications MATERIALS AND FINISHES ELECTRICAL DATA Shell/Insulator (One Piece) MD/MDB: Glass-filled No of Contacts - 9 to 51: (1 arrangement of 5 thermoset plastic contacts and 2 coaxials - for MDV/MDVB: screw mount only) Thermoplastic Coaxial Cable - RG-178/U (Not available for Contacts - Copper alloy, gold plate MD clip mount) Wire Size - 24 thru 32 AWG Contact Termination - Multi-indent crimp MECHANICAL FEATURES Size or Length - 7 sizes Coupling - Friction/jackscrews Polarization - Keystone-shaped shells Contact Spacing -.050 (1.27mm) Centers Shell Styles - Plug and receptacle Consult factory for availabilty. How to Order MD** 1- 9 P H 001 P R PCB ordering information - page 30 RoHS COMPLIANCE SERIES-INSULATOR STYLE-MATERIAL CONTACT SPACING CONTACT ARRANGEMENT CONTACT TYPE TERMINATION TYPE TERMINATION CODE LOCKINGHARDWARE SERIES-INSULATOR STYLE-MATERIAL TERMINATION TYPE LOCKINGHARDWARE (SCREW MOUNTING ONLY) P - Jackpost MDB - Screw mounting-Diallyl phthalate H - Insulated solid or stranded wire K - Jackscrew-standard MDVB - Screw mounting-Polyester L - Uninsulated solid wire L - Jackscrew-low profile S - Solder pot to accept 26 AWG max. CONTACT SPACING F - Float mount harness wire. 1 - .050 (1.27) centers M - Military specification hardware, see page 13. TERMINATION CODE CONTACT ARRANGEMENT See page 79 and 81 for additional codes No designator - No hardware - standard mounting 9-15-21-25-31-37-51. See page 9 (H) 001 - 18 , 7/34 strand, 26 AWG, .091 (2.31) hole diameter CONTACT TYPE MIL-W-16878/4, Type E Teflon, Yellow. P - Pin S - Socket (H) 003 - 18 , 7/34 strand, 26 AWG, MIL-W-16878/4, Type E Teflon, color coded to MIL-STD-681 System I. (L) 1 - 1/2 uninsulated solid 25 AWG gold plated copper. (L) 2 - 1 uninsulated solid 25 AWG gold plated copper. Dimensions shown in inch (mm)Dimensions shown in inch (mm) Specifications and dimensions subject to changeSpecifications and dimensions subject to change www.ittcannon.com 28Micro-D Plastic Shell - .050 Contact Spacing MDB/MDVB Standard Wire Termination Codes The following termination codes are listed for your information. For additional codes please refer to Appendix on page 79 and 81. All wire lengths are minimum. Harness Type (H) SolidUninsulated Type (L) 26 AWG per MIL-W-16878 Type E Teflon, stranded. 25 AWG Gold Plated Copper Length All Yellow ColorCoded* TerminationCode Length 3 (76.2) H020 H027 L61 .125 (3.18) 6 (152.4) H019 H016 L56 .150 (3.81) 8 (203.2) H026 H034 L57 .190 (4.83) 10 (254.0) H029 H025 L39 .250 (6.35) 12 (304.8) H028 H002 L58 .375 (9.52) 18 (457.2) H001 H003 L1 .500 (12.70) 20 (508.0) H038 H023 L14 .750 (19.05) 24 (609.6) H009 H004 L2 1.000 (25.40) 30 (762.0) H010 H005 L7 1.500 (38.10) 36 (914.4) H011 H006 L6 2.000 (50.80) 48 (1219.2) H013 H048 L16 2.500 (63.50) 72 (1828.8) H017 H046 L10 3.000 (76.20) 120 (3048.0) H042 H041 *Cavity 1 black With Screw Mounting Holes (Conforms to MIL-DTL-83513) Glass-filled Diallyl Phthalate Glass-filled Polyester MDB MDVB Plastic Insulator Plastic Insulator B .110 (2.79) MAX. .204 (5.18) .304 (7.72) MAX. MAX. TWO MTG. HOLES .091 .003 .395 (10.03) D (2.31 0.08) MAX. F .200 .100 (2.54) C (5.08) R ++ E MAX. MAX. Solder Pot A .154 .185 (4.70) B (3.91) MAX. MAX. F .285 (7.24) MAX. D .375 (9.92) MAX. + + E .200 .100 (2.54) C (5.08) MAX. A MAX. Solder Pot Avg. Weight*** A B C D E F 5% (oz.) 5% (gm.) Part Number by Shell Size Max. Max. Max. Max. Max. .005 MDB1-9P** MDVB1-9P** .788 (20.02) .292 (7.42) .408 (10.36) .173 (4.39) .218 (5.54) .565 (14.35) .026 (0.73) MDB1-9S** MDVB1-9S** .788 (20.02) .380 (9.65) .408 (10.36) .173 (4.39) .218 (5.54) .565 (14.35) .025 (0.70) MDB1-15P** MDVB1-15p** .938 (23.82) .442 (11.23) .588 (14.17) .173 (4.39) .218 (5.54) .715 (18.16) .038 (1.10) MDB1-15S** MDVB1-15S** .938 (23.82) .530 (13.46) .588 (14.17) .173 (4.39) .218 (5.54) .715 (18.16) .035 (1.00) MDB1-21P** MDVB1-21P** 1.088 (27.64) .592 (15.04) .708 (17.98) .173 (4.39) .218 (5.54) .865 (21.97) .053 (1.50) MDB1-21S** MDVB1-21S** 1.088 (27.64) .680 (17.27) .708 (17.98) .173 (4.39) .218 (5.54) .865 (21.97) .050 (1.40) MDB1-25P** MDVB1-25P** 1.188 (30.18) .692 (17.58) .808 (20.56) .173 (4.39) .218 (5.54) .965 (24.51) .063 (1.80) MDB1-25S** MDVB1-25S** 1.188 (30.18) .780 (19.81) .808 (20.56) .173 (4.39) .218 (5.54) .965 (24.51) .056 (1.60) MDB1-31P** MDVB1-31P** 1.338 (33.98) .842 (21.39) .958 (24.33) .173 (4.39) .218 (5.54) 1.115 (28.32) .080 (2.30) MDB1-31S** MDVB1-31S** 1.338 (33.98) .930 (23.62) .958 (24.33) .173 (4.39) .218 (5.54) 1.115 (38.32) .073 (2.10) MDB1-37P** MDVB1-37P** 1.488 (37.80) .992 (25.20) 1.108 (28.14) .173 (4.39) .218 (5.54) 1.265 (32.13) .086 (2.45) MDB1-37S** MDVB1-37S** 1.488 (37.80) 1.080 (27.43) 1.108 (28.14) .173 (4.39) .218 (5.54) 1.265 (32.13) .076 (2.15) MDB1-51P** MDVB1-51P** 1.438 (36.52) .942 (23.93) 1.058 (26.87) .220 (5.59) .260 (6.60) 1.215 (30.86) .109 (3.10) MDB1-51S** MDVB1-51S** 1.438 (36.52) 1.030 (26.16) 1.058 (26.87) .220 (5.59) .260 (6.60) 1.215 (30.86) .093 (2.64) ** Add lead type and length, see Part Number Explanation. *** Weight given is with 1/2 , uninsulated solid 25 AWG gold plated copper pigtails. Dimensions shown in inch (mm) Specifications and dimensions subject to change www.ittcannon.com 29