Ulti-Mate Connector

Ulti-Mate Connector, Inc. has been producing world-class Micro-miniature connectors and interconnect solutions since 1977. Their expertise in the design and production of customized solutions to the most demanding customer requirements has made Ulti-Mate a valued supplier to the OEM Marketplace.

Ulti-Mate specializes in serving the unique interconnect needs of military, space, aviation, medical, and geophysical exploration marketplaces. Innovation and quality has placed Ulti-Mate connectors in many of our country’s most advanced missile systems, manned space and satellite vehicles, and guidance and navigation systems. Ulti-Mate has a long history of meeting the rigorous specifications of invasive and noninvasive medical imaging, patient monitoring and measured drug delivery markets.

Micro-D Circuit Series | Right Angle .750 x .100 (Styles 8, 18)



Micro-D Shell Dimensions (inches) [millimeters]

Size A Max. B Nom.  C Max. E Max./ A & P. E Max./ M & B  
9 .785 (19.94) .565 (14.35) .400 (10.16) .215 (5.46) .308 (7.82)  
15 .935 (23.75) .715 (18.16) .550 (13.97) .215 (5.46) .308 (7.82)  
21 1.085 (27.56) .865 (21.97) .700 (17.78) .215 (5.46) .308 (7.82)  
25 1.185 (30.10) .965 (24.51) .800 (20.32) .215 (5.46) .308 (7.82)  
31 1.335 (33.91) 1.115 (28.32) .950 (24.13) .215 (5.46) .308 (7.82)  
37 1.485 (37.72) 1.265 (32.13) 1.100 (27.94) .215 (5.46) .308 (7.82)  
51-3 1.435 (36.45) 1.215 (30.86) 1.045 (26.54) .255 (6.48) .351 (8.92)  
100 2.165 (54.99) 1.800 (45.72) 1.550 (39.37) N/A .394 (10.01)  
                 


Size F Max. G Max. H Max.  
9 .410 (10.41) .250 (6.35) .138 (3.51)  
15 .410 (10.41) .250 (6.35) .138 (3.51)  
21 .410 (10.41) .250 (6.35) .138 (3.51)  
25 .410 (10.41) .250 (6.35) .138 (3.51)  
31 .410 (10.41) .250 (6.35) .138 (3.51)  
37 .410 (10.41) .250 (6.35) .138 (3.51)  
51-3 .500 (12.70) .295 (7.49) .145 (3.68)  
100 .615 (15.62) .350 (8.89) .163 (4.14)  
                 

Sales Drawings

download pdf Male Style 8 Circuits Size(9-37) PDF file

download pdf Male Style 8 Circuits Size 51 PDF file

download pdf Male Style 8 Circuits Size 100 PDF file

download pdf Female Style 8 Circuits Size(9-37) PDF file

download pdf Female Style 8 Circuits Size 51 PDF file

download pdf Female Style 8 Circuits Size 100 PDF file


download pdf Male Style 18 Circuits Size(9-37) PDF file

download pdf Male Style 18 Circuits Size 51 PDF file

download pdf Male Style 18 Circuits Size 100 PDF file

download pdf Female Style 18 Circuits Size(9-37) PDF file

download pdf Female Style 18 Circuits Size 51 PDF file

download pdf Female Style 18 Circuits Size 100 PDF file


  3D Models*      
  Style 8 Style 18    
Size Male Female Male Female  
9 836111817.STP 836211817.STP 836111012.STP 836211012.STP  
15 836121817.STP 836221817.STP 836121012.STP 836221012.STP  
21 836131817.STP 836231817.STP 836131012.STP 836231012.STP  
25 836141817.STP 836241817.STP 836141012.STP 836241012.STP  
31 836151817.STP 836251817.STP 836151012.STP 836251012.STP  
37 836161817.STP 836261817.STP 836161012.STP 836261012.STP  
51-3 836171817.STP 836271817.STP 836171012.STP 836271012.STP  
100 836181817.STP 836281817.STP 836181012.STP 836281012.STP  
                 


  PCB Layouts  
Size Male Female  
9 836111817PCB.DXF 836211817PCB.DXF  
15 836121817PCB.DXF 836221817PCB.DXF  
21 836131817PCB.DXF 836231817PCB.DXF  
25 836141817PCB.DXF 836241817PCB.DXF  
31 836151817PCB.DXF 836251817PCB.DXF  
37 836161817PCB.DXF 836261817PCB.DXF  
51-3 836171817PCB.DXF 836271817PCB.DXF  
100 836181817PCB.DXF 836281817PCB.DXF  
                 

*3D Models for Style 8 is standard profile with jackposts. 3D models for Style 18 is standard profile with jackscrews. Consult factory for other configurations



Contact Resistance 8 mO Maximum @ 2.5 A
Current Rating 3.0 A Maximum
Dielectric Withstanding Voltage 900 VAC at sea level, 300 VAC @ 70,000 ft. Solder cups and shielded cable same as MIL-DTL-83513; 600 VAC at sea level 150VAC @ 70,000 ft.
Insulation Resistance 5,000 MO Minimum

Contact Engaging and Separating Forces

6 oz. max per MIL-DTL-83513 (contact average is 3 oz.); Separation force is 5.0 oz. minimum.

Contact Mating and Unmating Forces per MIL-DTL-83513

Mate = 10 oz. X number of contacts maximum. Unmate = 10.5 oz. X number of contacts minimum.

Shock and Vibration

Vibration No damage or interruption detected (one microsecond sensitivity) when subjected to Method 2005, Test Condition IV of MIL-STD-1344.
Shock No damage or interruption detected (one microsecond sensitivity) when subjected to Test Condition E. Method 2004 of MIL-STD-1344.
Durability No mechanical defects after 500 matings; Test criteria are mating force, contact resistance, contact engagement, and separation forces.
Salt Spray No exposure of base metal due to corrosion; no loss of performance as in durability above.
Description Mil Spec UMI A Max. B Max.
Jackscrew Lo Allen M83513/05-02 83041xxxx .361 (9.17) .103 (2.62)
Jackscrew Hi Allen M83513/05-03 83041xxxx .868 (22.05) .610 (15.49)
Jackscrew Lo Slot M83513/05-05 83041xxxx .361 (9.17) .103 (2.62)
Jackscrew Hi Slot M83513/05-06 83041xxxx .868 (22.05) .610 (15.49)
Jackpost M83513/05-07 83041xxxx .500 (12.70) .190 (4.83)
Jackscrew Lo Allen M83513/05-12 83041xxxx .390 (9.91) .103 (2.62)
Jackscrew Hi Allen M83513/05-13 83041xxxx .902 (22.91) .610 (15.49)
Jackscrew Lo Slot M83513/05-15 83041xxxx .390 (9.91) .103 (2.62)
Jackscrew Hi Slot M83513/05-16 83041xxxx .902 (22.91) .610 (15.49)
Jackpost M83513/05-17 83041xxxx .500 (12.70) .185 (4.70)
         


Description Thread Used on Sizes 3D Models
Jackscrew Lo Allen 2-56 UNC-2A   M83513/05-02.STP
Jackscrew Hi Allen 2-56 UNC-2A 9 M83513/05-03.STP
Jackscrew Lo Slot 2-56 UNC-2A through M83513/05-05.STP
Jackscrew Hi Slot 2-56 UNC-2A 51 M83513/05-06.STP
Jackpost 2-56 UNC-2B   M83513/05-07.STP
Jackscrew Lo Allen 4-40 UNC-2A   M83513/05-12.STP
Jackscrew Hi Allen 4-40 UNC-2A   M83513/05-13.STP
Jackscrew Lo Slot 4-40 UNC-2A 100 M83513/05-15.STP
Jackscrew Hi Slot 4-40 UNC-2A   M83513/05-16.STP
Jackpost 4-40 UNC-2B   M83513/05-17.STP
       


Hardware Diagram

Materials and Finishes

Pin Contacts Beryllium Copper (C17200) per ASTM B194.
Socket Contacts Copper alloy (C21000) per ASTM B36 or leaded commercial bronze (C314000) per ASTM B140.
Contact Plating Gold plated per MIL-DTL-45204D. 50 microinches min. is the standard thickness.
Metal Shells Aluminum alloy per SAE-AMS-QQ-A-200/8, type 6061-T6. Finish is cadmium per SAE-AMS-QQ-P-416, TYPE II, CLASS 3, with suitable underplate with yellow chromate, this plating is not RoHS compliant. Or Finish Electroless Nickel plate per SAE AMS2404, class 3 or 4, .0005 minimum thickness.
Insulator Material Preferred material is Polyphenylene sulfide (PPS) per MIL-M-24519 or ASTM D5927 GST 40F. Color Black.
LCP Liquid Crystal Polymer-Vectra 130 (optional).
Interfacial Seals Fluorosilicone elastomer per MIL-R-25988. Standard on “M” Series socket face.
Hardware Stainless Steel, passivated.

Click image to view larger image view



Micro-D Selection Guide

Select the type of rectangular connector you require. Note the “P” series of MIL-DTL-83513 is not designed to mate with the MIL-DTL-83513 “M” series. The “M” series mates with its dimensional plastic version “B”. The “A” series mates with its dimensional plastic version “P”.

connector mating diagram

Micro-D Dimensional Data

A, P, M, and B Series 50 mil Rectangular Connectors, P and M series are in accordance with MIL-DTL-83513

style diagram