ID 1020 V3.00 OSMP Microminiature Push-On Coaxial Connectors • Intermateable with Gilbert GPO™ Series • DESC approved • Enhanced performance features • Simplified Assembly M/A-COM’s OSMP microminiature push-on coaxial connectors provide solutions for today’s modular designs with denser packaging requirements. The extremely small size of the OSMP offers a versatile solution for high density packaging allowing connector center-to-center spacing of 0.170". The push-on interface facilitates easier assembly and test with a positive snap-in feature to indicate a fully mated connection. The rugged OSMP interface can withstand harsh environments of mechanical shock and vibration, typically found in military or aerospace related applications. M/A-COM’s OSMP connector interface is the standard used by Defense Electronics Supply Center (DESC) to generate the SMP push-on connector series. OSMP Shroud and Jack to Jack Adapter Assembly Standard design OSMP configurations include cable connectors, straight and right angle, for 0.047 and 0.085 semi-rigid cable, full detent, limited detent and smooth bore mating shrouds that can be bulkhead or flange mounted and glass feedthroughs for coax to circuit launchers. In-series adapters for module to module intermating and between series adapters for integrating or testing systems or components parameters. OSMP connectors are an ideal solution for upgrading existing systems or creating new high density designs for next generation RF packaging. Years of design experience has made M/A-COM an industry leader in blindmate modular interconnect technology. Call your local M/A-COM Sales Office or authorized Distributor for more information or samples of our new OSMP series. VSWR OSMP connectors can be your design solution for mechanical packaging and frequency response. The OSMP interface provides 0.020" of radial misalignment for critical blindmate applications. Mating forces are strictly controlled to ensure reliable connections per mated pair or when simultaneously mating multiple connectors. Cable jacks include an anti-rocking ring to ensure reliable mechanical performance regardless of the operating environment. OSMP connectors offer enhanced broadband VSWR performance of 1.15:1 max thru 26GHz and 1.40:1 max thru 40GHz. 1.50:1 1.40:1 1.30:1 1.20:1 1.10:1 0.0 8.0 16.0 24.0 32.0 40.0 GHz Typical VSWR for OSMP Jack to Jack Adapter Part Numbers 2980-0000-62 and 2998-5001-02 Specifications Subject to Change Without Notice. M/A-COM, Inc. North America: 1 Tel. (800) 366-2266 Fax (800) 618-8883 ■ Asia/Pacific: Tel. +81 3 3263 8761 Fax +81 3 3263 8769 ■ Europe: Tel. +44 (1344) 869 595 Fax +44 (1344) 300 020 OSMP Specifications Requirement Detail General Materials and Finishes Housings and Center Contacts Beryllium Copper per ASTM-B-196; gold plate over nickel plate Dielectric PTFE Fluorocarbon per ASTM-D-1457 Shrouds Stainless steel per ASTM-A582 Type 303; passivate per ASTM-A380 Hermetic Seal Glass bead Electrical Frequency Range dc - 40.0 GHz VSWR 1.10:1 Maximum dc - 23.0 GHz 1.15:1 Maximum 23.0 - 26.0 GHz 1.40:1 Maximum 26.0 - 40.0 GHz Voltage Rating 335 VRMS maximum at sea level Insertion Loss 0.10 f (GHz) maximum Insulation Resistance 5000 megohms minimum Dielectric Withstanding Voltage 500 volts (VRMS minimum) RF High Potential 325 volts (VRMS minimum) @ 5 MHz Impedance 50 ohms nominal RF Leakage -80dB to 3 GHz, -65dB from 3 to 26.5 dB minimum Contact Resistance Initial center contact 6.0 milliohms maximum Outer contact 2.0 milliohms maximum Mechanical Durability 100 mating cycles minimum Radial Misalignment ±0.020 minimum Axial Misalignment .000/.010 Force to Engage full detent half detent smooth bore 10.0 lbs. maximum 5.0 lbs. maximum 2.0 lbs. maximum Force to Disengage full detent half detent smooth bore 2.0 lbs. minimum 1.5 lbs. minimum 0.5 lbs. minimum Center Contact Retention 1.5 lbs. minimum axial force Environmental Operating Temperature -65°C to +165°C Vibration per MIL-STD-202, method 204, test condition D Shock per MIL-STD-202, method 213, test condition I Thermal Shock per MIL-STD-202, method 107, test condition B Moisture Resistance per MIL-STD-202 method 106, except step 7b shall be omitted. Resistance shall be 200 megohms within 5 minutes after removal from humidity. Note: Specifications apply to 2980-0000-62. Performance may vary depending on connector selected. Specifications Subject to Change Without Notice. M/A-COM, Inc. 2 North America: Tel. (800) 366-2266 Fax (800) 618-8883 ■ Asia/Pacific: Tel. +81 3 3263 8761 Fax +81 3 3263 8769 ■ Europe: Tel. +44 (1344) 869 595 Fax +44 (1344) 300 020 OSMP Interface Dimensions Shroud Jack FULL DETENT .088±.002 2.23 .080±.002 2.03 .056±.001 1.42 .132 MIN 3.4 EMI RING .025/.035 .06/.08 .145 DIA MAX 3.7 30° REF .135 MAX. DIA 3.43 30° REF ±.002 ±.002 .125 DIA ±.002 .150 DIA 3.8 ±.003 3.2 .116 DIA 2.9 .142 DIA 8.6 ACCEPTS .015±.001 DIA PIN 0.38 .000 ±.005 DIELECTRIC ANTI-ROCK RING .110 ±.002 2.8 .005±.002 0.13 .035±.002 0.89 .000 ±.005 CENTER CONTACT REFERENCE PLANE REFERENCE PLANE BULLET .035/.070 0.89/1.8 SMOOTH BORE .112 MIN 2.8 REFERENCE PLANE .018/.025 0.46/0.6 ±.002 .125 DIA 3.2 .135 DIA MAX 3.43 ACCEPTS .015 ±.001 DIA PIN 0.38 .000 ±.005 DIELECTRIC inch mm .000 ±.005 CENTER CONTACT Note: The U.S. Government (DESC) has determined that the above specified interface dimensions are interchangeable and intermateble with Gilbert GPO™ Series Rf connectors.1 1. Per DESC drawing numbers 94007 and 94008, series SMP. Specifications Subject to Change Without Notice. M/A-COM, Inc. North America: 3 Tel. (800) 366-2266 Fax (800) 618-8883 ■ Asia/Pacific: Tel. +81 3 3263 8761 Fax +81 3 3263 8769 ■ Europe: Tel. +44 (1344) 869 595 Fax +44 (1344) 300 020 OSMP Microminiature Push-On Coaxial Connectors Straight Cable Jack Solder Attachment .250 6.4 .133 DIA 3.4 .135 3.4 DIA MAX EMI RING M/A-COM Part Number DESC Part Number 2902-7947-62 2902-5005-62 2902-7985-62 2902-5006-62 — 94008ZCG-2 — 94008ZCG-1 Cable .047 Semi-Rigid .085 Semi-Rigid (RG-405) in mm ANTI-ROCK RING Right Angle Cable Jack Solder Attachment Solderless Right Angle Junction M/A-COM Part Number DESC Part Number 2908-7947-62 2908-5006-62 2908-7985-62 2908-5007-62 — 94008ZCG-4 — 94008ZCG-3 Cable Dim. A inches mm Dim. B inches mm .047 Semi-Rigid .190 4.8 .230 5.8 .085 Semi-Rigid (RG-405) .209 5.3 .265 6.7 .230 MAX 5.8 .161 MAX 4.1 DIM. B ANTI-ROCK RING DIM. A in mm EMI RING .135 DIA 3.4 MAX Jack to Jack Adapter (Bullet) .2525 /.2555 6.4 / 6.5 M/A-COM Part Number DESC Part Number 2980-0000-62 2980-5004-62 — 94007ZCG-1 .135 DIA 3.4 MAX .133 DIA 3.4 in mm Specifications Subject to Change Without Notice. M/A-COM, Inc. 4 North America: Tel. (800) 366-2266 Fax (800) 618-8883 ■ Asia/Pacific: Tel. +81 3 3263 8761 Fax +81 3 3263 8769 ■ Europe: Tel. +44 (1344) 869 595 Fax +44 (1344) 300 020 OSMP Microminiature Push-On Coaxial Connectors Shroud - Threaded .120 3.0 .020 0.50 .190-48 UNS-2A Full Detent Part Number Limited Detent Part Number Smooth Bore Part Number 2998-5045-02 2998-5043-02 2998-5044-02 .160 DIA MAX 4.1 .030 .030 .76 0.76 .065 1.7 Shroud - 2 Hole Flange Surface Mount in mm M/A-COM Full Detent Part Number 2998-5001-02 2998-5039-02 2998-5002-02 2998-5040-02 2998-5003-02 2998-5041-02 DESC Full Detent Part Number 94007ZSP-3 94007ZSP-4 94007ZSP-5 Limited Detent Part Number 2998-5028-02 2998-5029-02 2998-5030-02 - Smooth Bore Part Number 2998-5031-02 2998-5032-02 2998-5049-02 - Dim A Inch mm .480 12.2 .480 12.2 .625 15.8 .625 15.8 .400 10.2 .400 10.2 Dim B Inch mm .328 8.3 .328 8.3 .481 12.2 .481 12.2 .282 7.2 .282 7.2 Dim C Inch mm .187 4.7 .187 4.7 .223 5.7 .223 5.7 .165 4.2 .165 4.2 Dim D Inch mm .098 2.5 .098 2.5 .102 2.6 .102 2.6 .073 1.9 .073 1.9 .120 3.0 DIM C DIM B .165 4.2 DIM A DIM D 2 PLACES .045 1.1 in mm Shroud - Press Fit DIM B Full Detent Part Number Limited Detent Part Number 2998-5004-02 2998-5005-02 2998-5006-02 2998-5033-02 2998-5034-02 2998-5035-02 Smooth Bore Part Number 2998-5036-02 2998-5037-02 2998-5038-02 Dim A Inch mm .174 4.4 .182 4.6 .154 3.9 Dim B Inch mm .120 3.0 .115 2.9 .080 2.0 DIM A Specifications Subject to Change Without Notice. M/A-COM, Inc. North America: 5 Tel. (800) 366-2266 Fax (800) 618-8883 ■ Asia/Pacific: Tel. +81 3 3263 8761 Fax +81 3 3263 8769 ■ Europe: Tel. +44 (1344) 869 595 Fax +44 (1344) 300 020 OSMP Microminiature Push-On Coaxial Connectors Shroud-Solder-In .140 3.6 .080 2.0 Hermetic .050 1.3 .015 DIA. 0.4 .145 DIA. 3.7 Full Detent Part Number Limited Detent Part Number Smooth Bore Part Number 2998-5054- 94 2998-5055- 94 2998-5056- 94 .098 DIA. 2.5 in mm Glass Bead Assembly .0625 1.6 Part Number 2998-5022-94 .015 0.4 .0985 2.5 DIA in mm .125 3.2 Between Series Adapters OSMP Plug to SMA Plug OSMP Jack to SMA Plug OSMP PLUG SMA PLUG SMA PLUG OSMP JACK .250 HEX 6.4 .312 HEX 7.9 Part Number .312 HEX 7.9 .632 REF 16.0 .690 REF 17.5 .218 5.5 ACROSS FLATS 2981-2241-00 Part Number OSMP Jack to SMA Jack OSMP Plug to SMA Jack .560 14.2 .498 12.6 OSMP JACK SMA JACK 2982-2241-00 SMA JACK .250-36,UNS-2A .187 4.7 .250-36, UNS-2A OSMP PLUG .250 HEX 6.4 ACROSS FLATS Part Number 2980-2240-00 Part Number 2982-2240-00 in mm Specifications Subject to Change Without Notice. M/A-COM, Inc. 6 North America: Tel. (800) 366-2266 Fax (800) 618-8883 ■ Asia/Pacific: Tel. +81 3 3263 8761 Fax +81 3 3263 8769 ■ Europe: Tel. +44 (1344) 869 595 Fax +44 (1344) 300 020 OSMP Application Notes OSMP connectors are designed with maximum packaging density in mind. Their low profile construction allows for module to module flush mounting with a center to center spacing of .170 inches. Connectors are user friendly with simple self contained designs which equates to low installation costs and reduced fabrication time for cable assemblies and circuit packages. Figure 1 Cable connectors are designed for miniature .047 and .085 semi rigid cables to support density packaging solutions with reduced cross talk of transmission lines and low EMI characteristics. Standard connector configurations are right angle and straight female interface designs, (Fig 1). The right angle connector design requires solder attachment of the cable jacket to connector housing only. Internal assembly is self aligning with a solderless right angle contact junction which facilitates assembly. Figure 2 Circuit packages will employ bulkhead press-in or solder-in shrouds or if space permits a 2 hole flange mount shroud is available (Fig 2). The shrouds are the coupling mechanism to engage mating connections. The shrouds are used with a glass bead sub-assembly to form the entire coaxial mating interface structure. The glass bead is the internal conductor and the shroud will be the outer conductor. Solder-in shrouds with internal glass beads are available to eliminate the two stage assembly required for separate bead and shroud combination. Figure 3 The OSMP push-on interface with smooth bore detent shrouds allows the packaging engineer to mate multiple connectors simultaneously. Modular designed systems can also be constructed using the blindmate concept with full detent and limited detent shrouds where positive locking is required. A full detent shroud offers maximum locking engagement for stationary input interfaces. A limited detent with reduced engagement forces can be utilized for internal modular construction where multiple mates may occur. The basic design of this microminiature series provides for a variety of interface configurations that can be a versatile and reliable design solution. Specifications Subject to Change Without Notice. M/A-COM, Inc. North America: 7 Tel. (800) 366-2266 Fax (800) 618-8883 ■ Asia/Pacific: Tel. +81 3 3263 8761 Fax +81 3 3263 8769 ■ Europe: Tel. +44 (1344) 869 595 Fax +44 (1344) 300 020 OSMP Microminiature Push-On Coaxial Connectors Competitive Cross Reference List Gilbert Engineering Co. Part Number Connecting Devices Inc. Part Number M/A-COM Part Number 00219-105-3 — 2980-2240-00 00219-110-3 — 2982-2240-00 00219-205-3 — 2982-2241-00 00219-210-3 — 2981-2241-00 0119-742-3 — 2998-5049-02 0119-802-3 — 2998-5036-02 0119-803-3 — 2998-5033-02 0119-820-3 — 2998-5038-02 0119-821-3 — 2998-5030-02 0119-822-3 — 2998-5043-02 0119-823-3 — 2998-5044-02 0119-833-3 — 2998-5029-02 0119-845-1 — 2908-7947-62 0119-925-1 P651-2CC 2902-7985-62 0119-930-1 P651-1CC 2902-7947-62 0119-945-1 P650-1CC 2980-0000-62 0119-946-3 P670-1SF 2998-5001-02 0119-948-3 P670-2SF 2998-5002-02 0119-949-3 — 2998-5004-02 0119-950-3 P670-3SF 2998-5003-02 0119-954-3 — 2998-5031-02 0119-955-3 P671-2SF 2998-5032-02 0119-957-3 — 2998-5028-02 0119-959-3 — 2998-5006-02 0119-960-1 P652-2CC 2908-7985-62 0119-972-3 — 2998-5005-02 0119-994-3 — 2998-5045-02 0270-018-1 — 2998-5022-94 — P671-3SF 2998-5033-02 Specifications Subject to Change Without Notice. M/A-COM, Inc. 8 North America: Tel. (800) 366-2266 Fax (800) 618-8883 ■ Asia/Pacific: Tel. +81 3 3263 8761 Fax +81 3 3263 8769 ■ Europe: Tel. +44 (1344) 869 595 Fax +44 (1344) 300 020