Microminiature Circular - .050 Contact Spacing MICRO-K MICRO-K microminiature circular connectors Standard MIK connectors are available in two radios, military gun sights, airborne landing are rugged yet lightweight - and meet or shell sizes accommodating two contact systems and medical equipment. Maximum exceed the applicable requirements of MIL- arrangements pre-wired to your specific temperature range - 55C to +125C. DTL-83513. Applications include biomedical, requirements. instrumentation and miniature black boxes. MIKM: Similar to our MIK, except has a steel MIK: Accommodate up to 55 contacts on .050 shell and receptacle for improved ruggedness (1.27) centers (equivalent to 420 contacts per and RFI resistance. It accommodates up to 85 square inch). Five keyway polarization prevents twist pin contacts. Maximum temperature cross plugging. The threaded coupling nuts range - 55C to + 125 C. provide strong, reliable coupling. MIK recepta- MIKQ: A quick disconnect metal shell and cles can be either front or back panel mounted receptacle version that can be instantaneously in back mounting applications, panel thickness disconnected yet provides a solid lock when of up to 3/32 can be used on the larger sizes. engaged. Applications include commercial TV Maximum temperature range - 55C to + 125C. cameras, portable Specifications STANDARD MATERIAL AND FINISHES ELECTRO/MECHANICAL FEATURES MIK MIKM MIKQ MIK MIKM MIKQ Shell Thermoplastic Stainless Steel Brass No. of Contacts 7,55 7,55, 85 7,19, 37 Coupling Nut Wire Size 24 AWG 24 AWG 24 AWG Stainless Steel Stainless Steel Brass, Electroless Passivated Passivated Nickel Plated* thru 32 AWG thru 32 AWG thru 32 AWG Insulator Glass-reinforced Glass-reinforced Glass-reinforced Contact Termination Crimp Crimp Crimp Thermoplastic Thermoplastic Thermoplastic Contact Rating 3 Amps 3 Amps 3 Amps Contacts 50 Microinch 50 Microinch 50 Microinch Couping Threaded Threaded Push/Pull Gold Plated Gold Plated Gold Plated Polarization Keyways Keyways Keyways Copper Alloy Copper Alloy Copper Alloy Contact Spacing .050 (1.27) .050 (1.27) .050 (1.27) *For plug only Centers Centers Centers Electrodeposited for receptacle. 7-Jam Nut Shell Styles 0-Wall Mtg. 0-Wall Mtg. 6-Straight Plug 6-Straight Plug 6-Straight Plug 9-Rear Panel Mtg. Receptacle How to Order MIK M 6- 55 P * * * * * * R RoHS COMPLIANCE SERIES CONNECTOR TYPE SHELL STYLE CONTACT ARRANGEMENT CONTACT TYPE TERMINATION TYPE TERMINATION LENGTH CODE HARDWARE SERIES CONTACT ARRANGEMENTS TERMINATION LENGTH CODE (STANDARDS) MIK: Microminiature Circular 7, 19, 37, 55, 85 (H) 001 - 18 , 7/34 strand, 26 AWG, MIL-W-16878/4, Type E Teflon, CONNECTOR TYPES CONTACT TYPE yellow. No Letter - Screw couping, plastic shell P - Pin 18 ,7/34 strand, 26 AWG, (H) 003 - M - Screw coupling, metal shell S - Socket MIL-W-16878/4, Type E Teflon, Q - Push/Pull, metal shell color coded to MIL-STD-681 TERMINATION TYPES System I. SHELL STYLES H - Insulated round hook-up wire 1/2 uninsulated solid 25 (L) 1 - 0 - Wall mounting receptacle (MIK and L - Uninsulated round solid wire AWG gold plated copper. MIKM only) 1 uninsulated solid 25 AWG (L) 2 - 6 - Straight plug (MIK, MIKM and MIKQ) gold plated copper. 7 - Jam nut mount (MIKQ only) HARDWARE 9 - Rear panel mounted receptacle (MIKQ) G - Cable nut and grip (MIKQ plug only) N - Nut only (MIKQ plug only) NOTE: Contact types cannot be interchanged between shell styles. Dimensions shown in inch (mm) Specifications and dimensions subject to change www.ittcannon.com 44Microminiature Circular - .050 Contact Spacing MIK Standard Wire Termination Codes The following termination codes are listed for your HARNESS TYPES (H) information. For additional codes please refer to 26 AWG per MIL-W-16878 Type E, Teflon Stranded Appendix on page 79 and 81. All wire lengths are Length -All Yellow ColorCoded minimum. 3 (76.2) 020 027 6 (152.4) 019 016 8 (203.2) 026 034 10 (254.0) 029 025 12 (304.8) 028 002 18 (457.2) 001 003 20 (508.0) 038 023 24 (609.6) 009 004 30 (762.0) 010 005 36 (914.4) 011 006 48 (1219.2) 013 048 72 (1828.8) 017 046 120 (3048.0) 042 041 Contact Arrangements Face View, Pin Side-(Male Twist Pin Contacts) 1 4 5 13 11 12 49 19 14 20 28 10 16 59 29 MASTER KEY (TYP) 17 24 1 3 38 10 15 39 2 7 25 31 47 4 7 16 22 48 57 1 32 39 8 12 66 23 28 58 36 74 4046 67 13 16 29 33 81 4752 75 4 5 17 19 34 37 82 85 53 55 MIK/MIKM/MIKQ MIKQ MIKQ MIK/MIKM MIKM 7 Contacts 19 Contacts 37 Contacts 55 Contacts 85 Contacts Cavity identification numbers are for reference only, they do not appear on connectors. Shell Dimensions MIK (Rear Panel Mount Thickness - see Tabulation) Weight given is 1/2 uninsulated, solid 25 AWG gold plated copper pigtails .335 (8.51) Max. K A THD A THD. L A THD. R A THD. ++ D S D D DIA. S D R DIA. DIA. DIA. L H (TYP.) K F L F L H (TYP.) Plug Receptacle Plug Receptacle Shell Size7 only Shell Size55 only Plug Part Number A D L Avg. Weight by Shell Size Thread Max. Max. oz. (gm.) 5% MIK6-7P 5/16-24UNF-2B .375 (9.52) .315 (8.00) .054 (1.54) MIK6-55P 9/16-24UNF-2A .755 (19.18) .460 (11.68) .202 (5.72) Receptacle Part Number A D F H K L R S T Avg. Weight by Shell Size Thread .010 (0.25) Max003 (0.08) .010 (0.25) Max005 (0.13) Max. Max. oz. (gm.) 5% MIK0-7S 5/16-24UNF-2B .325 (8.26) .315 (8.00) .078 (1.98) .062 (1.57) .355 (9.02) .460 (11.68) .630 (16.00) .032 (0.81) .022 (.635) MIK0-55S 9/16-24UNF-2A .625 (15.88) .440 (11.18) .089 (2.26) .100 (2.54) .495 (12.57) .580 (14.73) .760 (19.30) .062 (1.57) .134 (3.81) Dimensions shown in inch (mm) Specifications and dimensions subject to change www.ittcannon.com 45