ca_I1-I40.qxd:Layout 1 2/10/11 8:43 AM Page 1 ca_I1-I40.qxd:Layout 1 2/10/11 8:44 AM Page 13 Commercial SMA Cannon’s Commercial SMA connectors are subminiature devices that provide repeatable electrical performance through the frequency range DC to 18.0 GHz. These 50 ohm connectors offer minimum attenuation with low reflection which makes them extremely popular in the RF and microwave industry. The MIL-C-39012 series SMA interface ensures they can be mated with all connectors meeting the MIL specification dimensions. They are designed for use with a variety of subminiature coaxial cables. This includes semi-rigid and hand formable cables as well as the popular RG series of flexible cable and commercial cables meeting these dimensions. Key Features These SMA connectors feature stand-off legs on the PCB mount designs to enhance soldering, cleaning and inspection. The straight plugs feature crimp / solder contacts for speed of assembly and high performance. SMA connectors are found in many diverse applications including amplifiers, dividers, filters and attenuators. • Crimp /solder contacts on straight plugs and bulkhead jacks • Stand-off legs on PCB mounts Mating Interfaces 4,83 (.190) MIN Ø0.91 (.036) Ø4,55 (.179) Ø5,44 (.214) MAX Ø4,62 (.182) Ø1.27 (.050) REFERENCE PLANE Ø1,27 (.050) 2,54 (.100) MAX 2,54 (.100) MAX .250-36, UNS-2B THD. 1,98 (.078) MAX .250-36, UNS-2A THD. REFERENCE PLANE PLUG JACK Dimensions shown in inches (mm) Specifications and dimensions subject to change www.ittcannon.com 2,92 (.115) I-13 RF • Intermateable with all SMAs to MIL-C-39012 The standard units are supplied in gold plate. Nickel plated versions are available on request. 7,92 (.312) A/F HEX I ca_I1-I40.qxd:Layout 1 2/10/11 8:44 AM Page 14 Commercial SMA Specifications ELECTRICAL Impedance Frequency Range 50Ω 0 to 18.0 GHz for RG-402 & RG-405 semi-rigid cable - 0 to 18 GHz for flexible cable - 0 to the maximum frequency of the cable per MIL-C-17 Voltage Rating Insulation Resistance Contact Resistance RG402 (0.141” OD.) 550 volts rms maximum RG405 (0.085” OD.) 335 volts rms maximum RG58, 141, 142, 223 550 volts rms maximum RG174, 188, 316 335 volts rms maximum 5000 MΩ minimum Center Contact = 5.0 mΩ maximum Outer Contact = 1.0 mΩ maximum Insertion Loss RF I RF Leakage Voltage Standing Wave Ratio (VSWR) 0.04 dB maximum x f GHz (straight) 0.06 dB maximum x f GHz (right angle) -(90-f GHz) dB minimum 1.05+0.15 x f GHz maximum (straight) 1.15+0.15 x f GHz maximum (right angle) RG402 (0.141” OD) 1.05+0.005 x f GHz maximum RG405 (0.085” OD) 1.05+0.005 x f GHz maximum RG58, 141, 142, 223 1.10+0.01 x f GHz maximum (straight) 1.15+0.02 x f GHz maximum (right angle) RG174, 188, 316 1.15+0.01 x f GHz maximum (straight) 1.18+0.02 x f GHz maximum (right angle) Dielectric Withstanding Voltage RG402 (0.141” OD) 1000 volts rms maximum RG405 (0.085”OD) 750 volts rms maximum RG58, 141, 142, 223 1000 volts rms maximum RG174, 188, 316 750 volts rms maximum MECHANICAL & ENVIRONMENTAL Mating Durability Coupling Nut Retention Recommended Nut Mating Torque Cable Retention 1/4” - 36 threaded coupling 500 matings Minimum 60 lbs 8 inch-pounds RG58, 141, 142, 223 40 lbs minimum RG174, 188, 316 Temperature Range Vibration Salt Spray Temperature Cycling MATERIAL Connector Body Center Contact Insulation Gasket Crimp Ferrule 20 lbs minimum -65˚C to 165˚C MIL-STD-202 Method 204 test condition D MIL-STD-202, Method 101, test condition B MIL-STD-202, Method 102 test condition C Material Plating Brass Gold or nickel Male: Brass Gold over nickel Female: beryllium-copper Gold over nickel Teflon None Silicone None Annealed Copper Same as body Dimensions shown in inches (mm) Specifications and dimensions subject to change I-14 www.ittcannon.com ca_I1-I40.qxd:Layout 1 2/10/11 8:44 AM Page 15 Commercial SMA CRIMP ATTACHMENTS FOR FLEXIBLE CABLE 17.6 [.693] Straight Crimp Plug 12.7 [.374] Part Number Cable Numbers F50 - E22 - 9141000 RG141 F50 - E22 - 9142000 RG142 RECOMMENDED CABLE STRIPPING DIMS 0.6 [.024] 8.7 [.342] Straight Crimp Plug I 16.2 [.638] 9.5 [.374] Cable Numbers F50 - E22- 9188000 RG316 F50 - E22 - 9875000 RD316 RF Part Number 2.9 [.114] RECOMMENDED CABLE STRIPPING DIMS 0.7 [.028] 7.4 [.291] 2.7 [.106] 3.5 [.138] 1.7 [.067] 8.0 [.315] Right Angle Crimp Plug Part Number Cable Numbers F50 - E28 - 9141000 RG141 F50 - E28 - 9142000 RG142 RECOMMENDED CABLE STRIPPING DIMS 2.7 [.106] Right Angle Crimp Plug 6.3 [.248] RG316 F50 - E28 - 9875000 RD316 16.8 [.661] REF Dimensions shown in inches (mm) Specifications and dimensions subject to change I-15 9.50 [.375] F50 - E28 - 9188890 1.7 [.067] RECOMMENDED CABLE STRIPPING DIMS 14.3 [.563] Cable Numbers 10.8 [.425] Part Number www.ittcannon.com 12.7 [.500] 12.4 [.488] 15.9 [.626] 16.7 [.657] REF ca_I1-I40.qxd:Layout 1 2/10/11 8:44 AM Page 16 Commercial SMA CRIMP ATTACHMENTS FOR FLEXIBLE CABLE 8.9 [.350] Bulkhead Crimp Jack Part Number 2.3 [.091] 2.5 [.098] Cable Numbers F50 - E27 - 9188000 RG316 F50 - E27 - 9875000 RD316 RECOMMENDED CABLE STRIPPING DIMS 21.2 [.835] 9.5 [.374] 8 HEX RF I PRINTED CIRCUIT BOARD 13.4 REF. [.528] Straight Jack for Printed Circuit Board Part Number Cable Numbers F50 - E51- 0000000 N/A 3.9 [.153] 0.8 [.031] ø 1.27 [.050] 1.02 SQ [.040] 4 positions 15.1 [.595] F50 - E53- 0000000 N/A 3.9 Cable Numbers [.154] Part Number 10.3 [.544] 13.8 [.544] Right Angle Jack for Printed Circuit Board Ø1.27 [.050] 1.02 SQ [.040] 4 positions Dimensions shown in inches (mm) Specifications and dimensions subject to change I-16 www.ittcannon.com ca_I1-I40.qxd:Layout 1 2/10/11 8:44 AM Page 17 Commercial SMA DIRECT SOLDER FOR SEMI-RIGID CABLE 2.30 [.091] Straight Cable Plug Without Contact Part Number Cable Numbers F55 - E07- 2003000 RG402 RECOMMENDED CABLE STRIPPING DIMS 8.40 [.331] ø 3.65 [.143] 8.23 [.324] I Straight Cable Plug With Contact RECOMMENDED CABLE STRIPPING DIMS 11.20 REF. [.441] 9.10 [.358] Cable Numbers Part Number F55 - E07 - 9172000 RG405 F55 - E07 - 9173000 RG402 30˚X 0.50 [.020] 17.0 REF. [.669] 13.7 [.539] Right Angle Cable Plug Cable Numbers A B F55 - E11 - 3702000 RG405 8,1 [.319] 4,6 [.181] F55 - E11 - 3703000 RG402 11,5 [.453] 8,1 [.319] B A Part Number Dimensions shown in inches (mm) Specifications and dimensions subject to change www.ittcannon.com I-17 RF 3.20 [.126] ca_I1-I40.qxd:Layout 1 2/10/11 8:44 AM Page 18 Commercial SMA The designs shown in this catalogue are not the entire range. Examples of some of the many styles that are available on request are shown below. Should you require styles that are not shown please contact our nearest sales department listed on the back cover. 12.7[.50]SQ. 12.7[.50]SQ. 14.3 REF[.563] 14.6[.575] I 8.64[.34] 12.9[.508] 9.5[.375] 4-Ø2.6[.102] 0.13[.005] Ø1.27[.050] RF 8.64[.340] 1.65[.065] 8 HEX 4-Ø2.6[.102] 1.65[.065] Panel Mount Jack - Solder Pot Contact Panel Mount Plug - Tab Contact 17.3[681] [.236] 12.7[501] 6 RECOMMENDED MOUNTING HOLE 8 HEX 2-Ø2.6[.102] Bulkhead Mount Jack - Solder Pot Contact Ø1.27[.050]WDE X 0.127[.005]THK. 8 HEX Ø6.5 (.256) 6[.236] 3.2[.126] MAX.PANEL 16[.630] Ø1.27[.050] 11.4[.450] 9.5[.375] 2.54[.100] 1.65[.065] Panel Mount Plug - Tab Contact Dimensions shown in inches (mm) Specifications and dimensions subject to change I-18 www.ittcannon.com