Non-reflective Terminations (Box Type) N, BNC-TM Series ■Features 1.High Performance These super wide bandwidth/ultra high matching nonreflective termination use Hirose Electric original high frequency matching technology. 2.Heat Sink Equipped Type The usable power has been increased to 30 W through the use of a heat sink. (5 W without heat sink) N-TMJ-30 BNC-TMJ-30 ■Product Specifications Frequency range Characteristic impedance Maximum Input Power Ratings DC to 1.0 GHz 50 ohms 30 W (5 W without heat sink) Item Operating temperature range -10ç to +60ç Operating relative humidity 95% Max. Standard Conditions 1.Vibration No electrical discontinuity of 1 µs or more No damage, cracks, or parts dislocation 2.Shock 3.Temperature No damage, cracks, or parts dislocation Frequency of 10 to 2000 Hz, overall amplitude of 1.52 mm, acceleration of 98 m/s2 for 2 hours in each of 3 directions Acceleration of 490 m/s2, sine half-wave waveform, 3 cycles in each of the 3 axis Temperature: -55ç → +5ç to +35ç → +85ç → +5ç to +35ç Time: 30 → 15 max. → 30 → 15 max. (Minutes) 200 cycles ●The test method conforms to MIL-STD-202. ■Materials Part Connector Body Insulator Female contacts Case Resistor ■External Dimensions Material Brass PTFE Beryllium copper Aluminum Metal film Finish Nickel plating ---------- Silver plating Conductive white alumite ---------- Part Number A B C N-TMJ-30 BNC-TMJ-30 26 19 57.5 57.1 N-J BNC-J ■Specifications Part Number N-TMJ-30 BNC-TMJ-30 Frequency Range (GHz) V.S.W.R. (Max) DC~1 1.25 DC~1 1.25 Power (Without Heat-sink) When mounting a dummy case on Heat-sink Heat Sink Temperature at Maximum Load (ç/W) (ç) Impedance (ohms) Weight (g) Heat Resistance (W) Power(W) 5 30 4 +60 50 116 5 30 4 +60 50 73 67