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- SMZ-75 Product Series
FECTURES & APPLICATIONS
SMZ series are 75 ohms push-and-snap connectors, originally designed for BT (British Telecom), meeting the requirements of British Standard. They are widely used in digital and analog communication systems, particularly in type 43 digital distribution frames. With characteristics of easy connection, steady and reliable performance, they are utilized in GSM, GPRS, CDMA and
INTERFACE MATING DIMENSIONS (75Ω)
ENVIRONMENTAL CONDITIONSTemperature Range-55°C~+155°C(PE Cable -40°C ~+85°C)Frequency RangeDC~3 GHzImpedance75 ΩWorking Voltage500 V r.m.s , at sea levelVibration100 m/s2 (10~-500Hz);10gSalt spray test5% NaCl solution; test time≥48hWaterproof SealingIP67TECHNICAL CHARACTERISTICSWithstanding Voltage1500 V r.m.s , at sea levelContact resistanceCenter contact≤ 5 mΩOuter Contact≤ 2.5 mΩInsulation resistance≥ 1000 MΩCenter conductor retention force≥ 0.28 NEngagement force≤ 30 NDisengagement force≥ 45 NInsertion Loss0.15 dBV.S.W.RStraight≤ 1.20Right angle≤ 1.30≥ 60 dB /1 GHzDurability (matings)≥ 500(cycles)MATERIAL & PLATINGPb,Hg,Cd,Cr6+,PBB,PBDE in all products and raw materials are both Eu RoHS and China RoHS compliance.Body/Brass/Nickel or gold platedResilient contact /Brass /Gold platedSocket contact/beryllium-copper/ Gold platedResilient contact/beryllium-copper/ Gold platedInsulator/PTFECrimp ferrule/copper alloy/Nickel or gold platedO-ring sealing /6146 silicone rubberAPPLICABLE STANDARDSIEC 60169-28 BS 9210F0022