MIL-PRF-39012.22B-2006.pdf

MIL-PRF-39012/22B INCH-POUND 16 November 2006 SUPERSEDING MIL-PRF-39012/22A 22 October 1969 PERFORMANCE SPECIFICATION SHEET CONNECTORS, RECEPTACLES, ELECTRICAL, COAXIAL, RADIO FREQUENCY, (SERIES BNC (UNCABLED), SOCKET CONTACT, FLANGE MOUNTED, CLASS 2) This specification is approved for use by all Depart- ments and Agencies of the Department of Defense. The requirements for acquiring the product described herein shall consist of this specification sheet and MIL-PRF-39012. Inches mm .059 .149 .245 .255 .338 .348 1.50 3.78 6.22 6.48 8.59 8.84 NOTES: 1. Dimensions are in inches. 2. For dimensions A, B, C, D; E and F, see table I. 3. Metric equivalents are given for information only. 4. All undimensioned pictorial representations are for reference purposes only. 5. Receptacle recommended for component part use and for use on panels with a .078 inch (1.98 mm) maximum thickness. 6. Bayonet studs and edges of flange shall be within 3 of the orientation shown. 7. Interface shall be in accordance with MIL-STD-348, socket contact. 8. There shall be a solid barrier in the socket between the pin entry and the solder pocket to prevent solder wicking. FIGURE 1. General configuration. AMSC N/A FSC 5935 Source: http:/ - Downloaded: 2008-05-12T05:50Z Check the source to verify that this is the current version before use. MIL-PRF-39012/22B 2 TABLE I. Dash numbers and overall dimensions. Inches (millimeters) 2/ Part or Identifying Number (PIN) 1/ Dim. Minimum Maximum M39012/22-X001 A B C D E F - .682 (17.32) .605 (15.37) - .496 (12.60) .085 (2.16) 1.187 (30.15) .692 (17.58) .645 (16.38) .436 (11.07) .504 (12.80) .095 (2.41) 1/ For cross reference of dash number to superseded PIN or type designation see table III. 2/ Dimensions are in inches. Metric equivalents are given for information only. X Denotes connector body plating material option. The only plating options allowable are Silver or Nickel over brass in accordance with MIL-PRF-39012. Only connectors of the same materials shall be mated to avoid dissimilar metal problems. CAUTION: A NICKEL PLATED BODY IS NOT FOR USE IN APPLICATIONS WHERE PASSIVE INTERMODULATION GENERATION (PIM) MAY BE A CONCERN (http:/ Silver is the preferred plating option. Group qualification: See table II. TABLE II. Group qualification. 1/ 2/ Group Submission and qualification of any of the following connectors Qualifies the following connectors I M39012/21-X001 M39012/21-X002 M39012/21-X003 M39012/22-X001 M39012/21-X001 M39012/21-X002 M39012/21-X003 M39012/22-X001 1/ If a connector manufacturer produces a connector which meets all the requirements for two or more connector PINs (within the same series), the manufacturer may receive qualification approval for two or more connector PINs qualifying the one connector. It is not necessary that such connectors be in the same group. Each connector, however, must be marked with its own appropriate PIN. For group qualification, the connectors must be of similar design and be of the same materials and plating. 2/ For qualification retention, where more then one part is listed in a group in this column, data may be supplied on any of those parts in order to retain qualification for those parts in the corresponding right hand column. The part does not necessarily have to be the part initially qualified. Source: http:/ - Downloaded: 2008-05-12T05:50Z Check the source to verify that this is the current version before use. MIL-PRF-39012/22B 3 TABLE III. Cross reference of PIN. PIN Substitute for type 1/ designation M39012/22-0001UG-290/U 1/ The superseded PIN or the type designation is for cross reference only. The PIN M39012/ 22-XXXX shall be used in all cases for marking and identifying the connector. ENGINEERING DATA Nominal impedance: 50 ohms. Frequency range: 0 to 4 GHz. Voltage rating: 500 volts rms maximum working voltage at sea level. 125 volts rms maximum at 70,000 feet (4.437 kPa). Temperature rating: -65C to +165C. REQUIREMENTS: Design and construction: See figure 1. Center contacts: 4 pounds (17.8 N) minimum axial force. 4 inch-ounces (0.03 Nm) minimum radial torque. Force to engage and disengage: Longitudinal force: 3 pounds (13.34 N), maximum. Torque: 2.5 inch-pounds (0.28 Nm), maximum. Coupling mechanism retention force: Not applicable. Mating characteristics: See MIL-STD-348 for mating dimensions. Contacts with spring members: Oversize test pin: .057 inch (1.45 mm) diameter minimum (non-closed entry contacts only). Insertion depth: .125 inch (3.17 mm) minimum. Number of insertions: 1. Insertion force test: Steel test pin diameter - .054 inch (1.37 mm), minimum. Test pin finish: 16 microinches (0.406 m). Insertion force: 2 pounds (8.90 N), maximum. Withdrawal force test: Steel test pin diameter - .052 inch (1.32 mm), maximum. Withdrawal force: 2 ounces (0.56 N), minimum. Test pin finish: 16 microinches (0.406 m). Source: http:/ - Downloaded: 2008-05-12T05:50Z Check the source to verify that this is the current version before use. MIL-PRF-39012/22B 4