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 Combo Series
Below are some of our most commonly used Micro-D Combo configurations. Consult factory to define a Combo that might work for your application.
| Contact Resistance | 8 mO Maximum @ 2.5 A |
|---|---|
| Current Rating | 3.0 A Maximum |
| Current Rating (16 ga. Power) | 10 A |
| 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. |
| Impedance Data (Coax) | 37 O ±5% |
| 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 | |
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. |
Combo Wired
Combo Circuit
