Stripline Mounting Non-reflective Terminations HT Series Features 1.High Performance These super wide bandwidth/ultra high matching non-reflective termination use Hirose Electric original high frequency matching technology. HT-30-1 HT-50-1 HT-10-2 HT-20-3 2.Equipped with Tabs Termination are equipped with tabs to permit direct mounting to flat circuits. 3.Housing functions as a radiator to HT-1-3 HT-1-2 HT-1-1 HT-025-1 HT-05-2 HT-025-2 permit small size and high-density mounting. Product Specifications Rated frequency range (Note) DC to 15.0 GHz Operating temperature range -10 to +60 Ratings Characteristic impedance 50 ohms Operating relative humidity 95% Max. Maximum Input Power (Note) 0.25 to 50 W NOTE: The frequency range and the maximum input power will differ depending on the products. HT-025-1, HT-025-2, HT-05-2, HT-1-1, HT-1-2, HT-1-3, HT-10-2, HT-20-3, and HT-50-1 Item Standard Conditions Frequency of 10 to 2000 Hz, overall amplitude of 1.52 mm, 1.Vibration 2 acceleration of 98 m/s for 2 hours in each of 3 directions No electrical discontinuity of 1 s or more 2 No damage, cracks, or parts dislocation Acceleration of 490 m/s , sine half-wave waveform, 2.Shock 3 cycles in each of the 3 axis Temperature: -55 +5 to +35 +85 +5 to +35 3.Temperature cycle No damage, cracks, or parts dislocation Time: 30 15 max. 30 15 max. (Minutes) 200 cycles The test method conforms to MIL-STD-202. HT-30-1 Item Standard Conditions Frequency of 10 to 2000 Hz, overall amplitude of 1.52 mm, 1.Vibration 2 acceleration of 98 m/s for 2 hours in each of 3 directions No electrical discontinuity of 1 s or more No damage, cracks, or parts dislocation 2 Acceleration of 294 m/s , sine half-wave waveform, 2.Shock 3 cycles in each of the 3 axis Temperature: -55 +5 to +35 +120 +5 to +35 3.Temperature cycle No damage, cracks, or parts dislocation Time: 30 15 max. 30 15 max. (Minutes) 200 cycles The test method conforms to MIL-STD-202. Materials HT-025-1, HT-025-2, and HT-05-2 HT-1-1, HT-1-2, and HT-1-3 Part Material Finish Part Material Finish Tabs Copper Solder plating Plate Aluminum Nickel plating Resistor Metal film ---------- Tabs Copper Solder plating Resistor Metal film ---------- HT-30-1 Part Material Finish HT-10-2, HT-20-3, and HT-50-1 Plate Aluminum Conductive alumite Part Material Finish Retaining plate Phosphor bronze Nickel plating Plate Copper Nickel plating Tabs Copper Tin plating Tabs Copper Silver plating Resistor Metal film ---------- Resistor Metal film ---------- 72 Ordering Information Series Name: HT Series Suffix 1 3 2 Power HT - 025 - 1 (Example)0.25:0.25W 1 2 3 1:1W Specifications Heat Sink Frequnency Heat Weight V.S.W.R. Impedance Power Temperature at Part Number Resistance Range (MAX) (Ohms) (W) Maximum Load (g) (GHz) (/ W) ( Max) HT-025-1 DC-8 1.30 50 1/4 +65 50 0.1 HT-025-2 DC-8 1.30 50 1/4 +65 50 0.1 HT-05-2 DC-1 1.20 50 1/2 +65 150 0.3 HT-1-1 HT-1-2 DC-8 1.30 50 1 +65 50 0.3 HT-1-3 HT-10-2 DC-6 1.20 50 10 +65 9 0.3 1.15(DC-4GHz) 1.25(4-8GHz) HT-20-3 DC-15 50 20 +65 3.8 0.6 1.45(8-12.4GHz) 1.55(12.4-15GHz) HT-30-1 DC-1 1.20 50 30 +65 3 3 HT-50-1 DC-5 1.25 50 50 +65 1.6 1.5 CAUTION: Beryllia is used in this product. Please follow associated laws when disposing. Typical Data HT-1-3 HT-10-2 HT-20-3 HT-50-1 73