N Connectors General Description 5 Delta type N connectors are medium size, 50 impedance connectors with 8 -24 threaded coupling. They are best suited for use with cables in the range of .350 to .450 diameter, but are available for other cables with diameters from .100 to over 1 . Many of our N connectors are available as MIL-PRF-39012 QPL versions, and adapters as MIL-PRF-55339 versions. These types are listed starting on page 190. Our extensive line of type N receptacles includes congurations for virtually any packaging requirement, and we can supply any adapter or accessory you need to complete your system design. Adapters between type N and other series are shown starting on page 176. As with our other connector series, Deltas customer-driven design results in N series connectors with practical and unique features that make your design and assembly process easier. Some of these include: Heli-Grip cable connectors for fast, reliable assembly to exible cable without special tooling. One-Step cable connectors for quick, accurate assembly to semi-rigid cable. PressMount receptacles (page 85) mount securely in a single round hole, saving space on your components and reducing your housing fabrication costs. Panel receptacles with ange sizes to match the same hole pattern as standard SMA or BNC/TNC connectors, letting you drill one hole pattern and mount BNC, N, SMA, TNC, or 7/16 series connectors as needed. 70 impedance N connectors (see page 89) for matched-impedance applications. Our N series product line is still growing, so please call if you dont see what you need. N Congurations Straight Cable Plugs ..................................................... 2 Dummy Receptacles ...................................................16 Right Angle Cable Plugs ............................................. 5 Right Angle Panel Jack Receptacles .....................16 Tee Cable Plugs .............................................................. 6 Panel Plug Receptacles..............................................17 Straight Cable Jacks ...................................................... 6 Bulkhead Jack Receptacles ......................................18 Bulkhead Cable Jacks ................................................... 8 Stripline Receptacles ..................................................18 Tee Bulkhead Cable Jacks........................................... 9 PressMount Receptacles............................................19 Panel Cable Jacks .......................................................... 11 Resistive Terminations ................................................20 Panel Jack Receptacles (square ange) ................ 12 Dust Caps........................................................................ 20 Panel Jack Receptacles (round ange) ..................12 In-Series Adapters ........................................................ 21 N Specications* Electrical: Contact Plating: Silver per ASTM B700, or Nominal Impedance: 50 ohms. Gold per MIL-DTL-45204. Frequency Range: DC11 GHz. Gaskets: Silicone rubber per ZZ-R-765, Class II, Grade 50. Voltage Rating: 1,000 volts RMS. Other Metal Parts: Brass per ASTM B16, plated: Dielectric Withstanding Voltage: 2,500 volts RMS. Silver per ASTM B700, or Insulation Resistance: 5,000 megohms. Nickel per AMS-QQ-N-290. Materials/Finishes: All other specications are in accordance with the Insulators: Teon per ASTM D1710. latest issues of MIL-PRF-39012, or MIL-A-55339, or other Male Contacts: Brass per ASTM B16. applicable MIL specications, and interfaces Female Contacts: Beryllium Copper per ASTM B196. are in accordance with MIL-STD-348. *These specications Plug Interface** Reference Plane Jack Interface** are typical and may Reference Plane .398/.412 not apply to all .356/.362 .016/.060 .210/.230 .187/.207 connectors. Detailed .625-24 UNEF-2A specications for individual connectors .630 dia. are available on min336 .316 .627 dia827 dia330 dia. request344 .320 max. max. max119 .124 dia047/.077 .047 .119/.124 COMPENSATING .158 .077 RING OPTIONAL .168 .625-24 UNEF-2B .172/.202 SLOTS REQUIRED .177 min. full thread .422 min. DESIGN OPTIONAL. **Some proportions altered to illustrate detail. 1 Delta Electronics Mfg. Corp. deltarf.com 978-927-1060 sales deltarf.comN Cable Plugs Straight Plug - Military Clamp For Flexible Cable dia. B B dia. B dia. A A A Figure 1 Figure 2 Figure 3 (Includes armor clamp) Dimensions Plating Cable Assembly Procedure/ Figure Delta P/N Group Trim Code A B Body Contact 1 1 1.50 .750 Nickel Silver UG-18E/U A/01 ( ) 1 1 1.50 .750 Nickel Silver C 1101001N001-000 A/01 2, 3 1 1.80 .680 Nickel Silver UG-21B/U C/01 2, 3 1 1.50 .750 Nickel Gold UG-21D/U A/01 2, 3 1 1.50 .750 Nickel Gold UG-21E/U A/01 2, 3 1 1.50 .750 Nickel Gold UG-21G/U A/01 ( ) 2, 3 1 1.50 .750 Nickel Silver C UG-1185/U A/01 ( ) 2, 3 1 1.50 .750 Nickel Gold C UG-1185A/U A/01 ( ) 2, 3 1 1.50 .750 Silver Gold C M39012/01-0005 * A/01 5, 6 2 1.41 .500 Nickel Silver UG-536B/U A/02 5, 6 2 1.41 .500 Nickel Gold UG-536C/U A/02 ( ) 5, 6 2 1.41 .500 Nickel Gold C 1101015N001-000 A/02 7 2 1.38 .500 Nickel Silver UG-603A/U A/02 ( ) 7 2 1.38 .500 Nickel Silver C 1101021N001-000 A/02 ( ) 8 2 1.41 .500 Nickel Silver C 1101043N001-000 A/02 9 2 1.38 .500 Nickel Silver 1101036N000-000 A/02 ( ) 9 2 1.38 .500 Nickel Silver C 1101036N001-000 A/02 15 3 2.42 .750 Nickel Silver UG-941B/U D/01 ( ) 15 3 2.42 .750 Silver Gold C M39012/01-0125 * D/03 16 1 1.80 .880 Nickel Silver UG-204A/U C/02 ( ) 16 1 1.80 .880 Silver Gold C M39012/01-0015 * A/01 20 3 3.09 1.31 Nickel Silver UG-557A/U D/02 25 2 1.38 .500 Nickel Silver 1101132N000-000 A/03 * Lockwire holes in coupling nut. Optional Type N Coupling Nut Examples .033 dia. lockwire holes (3) .812 hex .812 hex 13 13 /16 hex coupling nut /16 hex coupling nut with lockwire holes These designs allow the connectors to be tightened with a wrench for precise torquing of mated parts, and can be supplied on any Delta type N plug. Please call for details of these options or any other special requirements you may have. See page 209 for cable groups. Assembly procedures start on page 210. (C) in contact plating column indicates captive contact. See page 6 for alternate body plating information. 2 Delta Electronics Mfg. Corp. deltarf.com 978-927-1060 sales deltarf.com