PRODUCT SPECIFICATION 1.0 SCOPE This Product Specification covers SMA Connectors (Standard, Field Replaceable, and Precision) 2.0 PRODUCT DESCRIPTION 2.1 PRODUCT NAME SMA 3.0 APPLICABLE DOCUMENTS AND SPECIFICATIONS MIL-STD-348A 4.0 RATINGS 4.1 VOLTAGE 500 Vrms at Sea Level 4.2 TEMPERATURE Rating: - 65°C TO + 165°C 4.3 FREQUENCY RATING DC to 18 GHz (Standard) DC to 27 GHz (Precision/Field Replaceable) 4.4 NOMINAL IMPEDANCE 50 Ohms REVISION: A7 ECR/ECN INFORMATION: TITLE: EC No: URF2013-0054 DATE: 2012 /07/ 30 DOCUMENT NUMBER: PS-89675-346 PS-89675-3460 SMA SHEET No. 1 of 3 CREATED / REVISED BY: CHECKED BY: APPROVED BY: S. SHAH/J. WIENER T. FLAHERTY G.HUBBARD TEMPLATE FILENAME: PRODUCT_SPEC[SIZE_A](V.1).DOC PRODUCT SPECIFICATION 5.0 PERFORMANCE 5.1 ELECTRICAL REQUIREMENTS ITEM DESCRIPTION TEST CONDITION REQUIREMENT 1 Insulation Resistance MIL-PRF-39012, paragraph 3.11 >=5000 Megohms 2 Dielectric Withstanding Voltage MIL-PRF-39012, paragraph 3.17 1000 Vrms 3 Contact Resistance MIL-PRF-39012, paragraph 3.16 Center Contact Outer Contact ≤3 Milliohms ≤2 Milliohms 4 Voltage Standing Wave Ratio 5 RF Leakage 6 RF Insertion Loss 7 RF High Potential Withstanding MIL-PRF-39012, paragraph 3.14 Standard Precision/Field Replaceable 1.06 + 0.001 x f (GHz) 1.04 + .001f (GHz) MIL-PRF-39012, paragraph 3.26 -100dB MIL-PRF-39012, paragraph 3.27 Standard Precision/Field Replaceable 0.04 x √f (GHz) dB 0.03 x √f (GHz) Db MIL-PRF-39012, paragraph 3.23 750V @ 5-7.5 MHz 5.2 MECHANICAL REQUIREMENTS ITEM DESCRIPTION TEST CONDITION 8 Material/Finish MIL-PRF-39012, paragraph 3.3 See Sales Drawing 9 Design MIL-PRF-39012, paragraph 3.4 See Sales Drawing 10 Panel Nut Torque 11 Recommended Mating Torque 12 Force to Engage and Disengage 13 Coupling Proof Torque MIL-PRF-39012, paragraph 3.6 15 inch-pounds 14 Coupling Nut Retention Force MIL-PRF-39012, paragraph 3.25 60 pounds REVISION: A7 N/A 5.30 in-lb (if applicable) MIL-PRF-39012, paragraph 3.5.1 Axial Force Radial Force TITLE: EC No: URF2013-0054 DATE: 2012 /07/ 30 PS-89675-346 7-10 inch-pounds (steel part) 4-5 inch-pounds (brass part) MIL-PRF-39012 ECR/ECN INFORMATION: DOCUMENT NUMBER: REQUIREMENT N/A 2 in-lb PS-89675-3460 SMA SHEET No. 2 of 3 CREATED / REVISED BY: CHECKED BY: APPROVED BY: S. SHAH/J. WIENER T. FLAHERTY G.HUBBARD TEMPLATE FILENAME: PRODUCT_SPEC[SIZE_A](V.1).DOC PRODUCT SPECIFICATION 5.2 MECHANICAL REQUIREMENTS (continued) ITEM DESCRIPTION TEST CONDITION REQUIREMENT 15 Mating Characteristics MIL-PRF-39012, paragraph 3.7 N/A 16 Connector Durability MIL-PRF-39012, paragraph 3.15 500 Cycles 17 Center Contact Retention MIL-PRF-39012, paragraph 3.12 Axial Force Radial Torque 18 Cable Retention MIL-PRF-39012, paragraph 3.24 Axial Force Per Cable Specification 19 Hermetic Seal MIL-PRF-39012, paragraph 3.9 Helium Tracer Gas Per sales drawing 6.0 lbs N/A 5.3 ENVIRONMENTAL REQUIREMENTS ITEM DESCRIPTION TEST CONDITION REQUIREMENT 20 Vibration MIL-PRF-39012, paragraph 3.18 Per MIL-STD-202, Method 204 Test Condition D 21 Shock MIL-PRF-39012, paragraph 3.19 Per MIL-STD-202, Method 213 Test Condition I 22 Shock (Thermal) MIL-PRF-39012, paragraph 3.2 Per MIL-STD-202, Method 107 Test Condition B (165 °C) 23 Corrosion (Salt Spray) MIL-PRF-39012, paragraph 3.13 Per MIL-STD-202, Method 101 Test Condition B 24 Moisture Resistance MIL-PRF-39012, paragraph 3.21 Per MIL-STD-202, Method 106 DWV 1000 Vrms (after drying) REVISION: A7 ECR/ECN INFORMATION: TITLE: EC No: URF2013-0054 DATE: 2012 /07/ 30 DOCUMENT NUMBER: PS-89675-346 PS-89675-3460 SMA SHEET No. 3 of 3 CREATED / REVISED BY: CHECKED BY: APPROVED BY: S. SHAH/J. WIENER T. FLAHERTY G.HUBBARD TEMPLATE FILENAME: PRODUCT_SPEC[SIZE_A](V.1).DOC