The Micro Line - .050 Contact Spacing The Cannon MICRO Series established the stan- halves are mated, the chamfered sockets are first Contact rating - 3 amps max. dards for performance and reliability in mircominia- aligned by the connector body, then guide the spiral Contacts centers - .050(1.27). ture interconnects. Exceptionally versatile, MICRO MICROPIN contacts into proper and positive align- Wire sizes - 24 thru 32 AWG, stranded or connectors are available in rectangular, circular, and ment, even under worst-case tolerance conditions. solid. strip configurations, with 3 amp MICROPIN/ This is Cannon s POS-A-LINE connectors design. Contact termination - multiple indent crimp. MICROSOCkET contacts on .050(1.27) centers, Contact retention -fixed via epoxy. The multiple spring elements of the MICROPIN, or with special arrangements of power and coaxial Contact materials and finish - Copper alloy, then under compression, form a multi-point contact contacts. gold-plated per MIL-G-45204, Type II, Grade C, system of high mechanical and electrical integrity. Class 1 over copper flash. The heart of the Cannon MICROPIN/MICROSOCK- Contacts will provide a high degree of reliability Mating/unmating force - 8 oz. per contact, ET contact system is a multi-element Twist Pin over hundreds of mating and unmating cycles, and max./0.5 oz. per contact min. Contact recessed with and insulating housing. The have proven themselves in applications that range rugged, cylindrical sockets are mounted in the from commercial products to equipment that has exposed half of the connector. When connector been landed on the moon. Test Data The table below summarizes the results of key tests connectors with standard termination. Variations performed in accordance with MIL-STD-1344, may affect this data, so please consult the factory where applicable. Data is applicable to standard for further information on your requirements. Test Method Criteria of Acceptance Dielectric Withstanding Method 3001: Voltage 900 VAC at sea level No breakdown 300 VAC at 70,00 altitude No breakdown Solder Pots and Shielded Cable 600 VAC at sea level No breakdown 150 VAC at 70,000 altitude No breakdown Insulation Resistance Method 3003 5,000 megohms minimum Thermal Shock Method 1003. Condition A: No physical damage - 55C to +125C Physical Shock Method 2004, Condition E: No physical damage 50 G s, 3 axes, 6 millisecond No loss of continuity > 1 sec duration sawtooth pulse Vibration Method 2005, Condition IV: No physical damage 20 G s, 10-2,000 Hz. 12 hrs No loss of continuity > 1 sec Durability 500 cycles of mating and No mechanical or electrical defects unmating, 500 CPH max. Moisture Resistance Method 1002, Type II omit steps 7a & 7B Insulation resistance > 100 megohms Salt Spray Method 1001, Condition B: Shall be cable of mating and unmating, 48 hours and meet contact resistance requirements Contact Resistance Method 307 (MIL-STD-202) At 3 amps 8 milliohms maximum At 1 milliamps 10 milliohms maximum Contact Retention Per MIL-C-83513 5 lb. minimum axial load Dimensions are shown in inches (millimeters). Dimensions subject to change. www.ittcannon.com 231Micro-D Metal Shell - .050 Contact Spacing MDM MDM connectors are used in applications requiring PIN/MICROSOCKET contacts on .050(1.27 highly reliable, extremely small, lightweight connec- centers in a contact density identical to the stan- tors with higher density contact configurations than dard MICRO-D connector series, but with these available in traditional rectangular connectors. They additional features: are available in 8 shell sizes accommodating from 9 Aluminum shells to provide greater strength, to 100 contacts, and special arrangements of power prevent chipping, cracking or breaking, offer and coaxial contacts. electromagnetic (EMI) and RFI shielding. These connectors are designed to meet the rapidly Silicone elastomer compression interfacial seal increasing demands for an environmental, high per- to provide a moisture and humidity seal between formance, rugged, moisture-sealed microminiature each contact and between contacts and shell. connector. This connector employs size 24 MICRO- How to Order MIL-C-83513 ordering information- pages 240 and 241 MDM - 51 P H 001 P - XXX SERIES CONTACT ARRANGEMENTS CONTACT TYPE TERMINATION TYPE TERMINATION CODE HARDWARE SHELL FINISH MOD CODES SERIES TERMINATION CODE* F - Float mount MDM (size 9-100): Liquid Crystal Ploymer (LCP) (H) 001 - 18 ,7/34 strand, 26 AWG, B - No hardware standard MDM (Combo Layout): Diallyl Phthalate insulator MIL-W-16878/4, Type E Teflon, .091 (2.31) dia. hole for sizes 9-51 Material yellow120 (3.05) dia. hole for size 100. CONTACT ARRANGEMENTS (H) 003 - 18 , 7/34 strand, 26 AWG, A - .125 (3.18) dia. mounting holes fo 9-15-21-25-31-37-51-100 (standard) MIL-W-16878/4, Type E Teflon, sizes 9-51 7C2, 24C42 (coaxial) or combination of color coded to MIL-STD-681 .166 (4.22) dia. hole for size 100. 7P2, 24P4 (power) coax and power System I. B1 - .1475 (3.75) dia. hole for size 100 (L) 1 - 1/2 uninsulated solid 25 (Per MIL-C-83513) CONTACT TYPE AWG gold plated copper. P - Pin SHELL FINISH MOD CODES** (L) 2 - 1 uninsulated solid 25 AWG S - Socket No gold plated copper. Number - Standard Cadmium/yellow chromate TERMINATION TYPE HARDWARE A174 - Electroless nickel H - Harness-insulated wire. M - Military specification hardware, see A172 - Gold over nickel L - Solid-uninsulated wire. page 237. A141 - Irridite/alodine S - Solder pot to accept 26 AWG MAX. P - Jackpost A30 - Black anodize harness wire. (Not available with power K - Jackscrew-standard *See Termination Codes page 233 for additional length contact arrangements.) L - Jackscrew-low profile Modification codes. **For other modifications not listed, consult the factory. Performance and Material Specifications STANDARD MATERIALS AND FINISHES MECHANICAL FEATURES Shell - Aluminum alloy per QQ-A-200/8 Coupling - Friction/jackscrews (6061-T6), yellow chromate/cadmium Polarization - Keystone-shaped shells per QQ-P-416, Type II, class 3. Contact Spacing - .050 (1.27) Insulator - MIL-M-24519, Type GLCP-30F Centers Glass-filled diallyl phthalate per Shell Styles - Plug and receptacle MIL-M-14, Type SDGF No. of Contacts - 9 thru 100 standard Contacts - Copper alloy, gold plate 5 signal/2 coaxial Mounting Hardware - 300 Series stainless steel, passivate 5 signal/2 power. Kit, Jackpost (3) items - 300 Series stainless steel, passivate 20 signal/4 coaxial 20 signal/4 power Washer - 400 Series stainless stell, passivate Coaxial Cable - RG - 178/U Standard Epoxy - Hysol EE4198 with HD3561 hardener, color green or EE4215 with HD3561, Wire Size - 24 thru 32 AWG color black Contact Termination - Multiple indent crimp ELECTRICAL DATA - page 231 Dimensions are shown in inches (millimeters). Dimensions subject to change. www.ittcannon.com 232