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DF49 数据表(PDF) 2 Page - Hirose Electric |
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DF49 数据表(HTML) 2 Page - Hirose Electric |
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2 / 11 page ![]() 2 DF49 Series●0.4 mm Pitch, Horizontal mating, Board- to-Fine Coaxial Cable Connectors ■ Specifications Ratings Current rating AWG42 : 0.25A 電線サイズ AWG44 : 0.2A (Note 3) AWG46 : 0.15A Operating temperature range -35ç to 85ç (Note 1) Operating humidity range 20% to 80% Voltage rating AC30V Storage temperature range -10ç to 60ç (Note 2) Storage humidity range 40% to 70% (Note 2) Item Specification Conditions 1. Insulation resistance 50 Mø min. 100 V DC 2. Withstanding voltage No flashover or insulation breakdown 100 Vrms AC / 1 minute 3. Contact resistance Signal:80mø max, Ground 80mø max 100 mA,(DC or 1,000Hz) 4. Vibration No electrical discontinuity of 1 μs or longer Frequency: 10 to 55 Hz, single amplitude of 0.75mm, 10 cycles in each of the 3 directions 5.Humidity Contact resistance (change from initial value) 50 mø max. Insulation resistance: 25 Mø min. 96 hours at of 40 ±2°C, and humidity of 90 to 95% 6. Temperature cycle Contact resistance (change from initial value) 50 mø max. Insulation resistance: 25 Mø min. -55°C → 5 to 35°C → 85°C → 5 to 35°C Time: 30 min. → 2 to 3 min. → 30 min. → 2 to 3 min. 5 cycles 7. Durability Contact resistance (change from initial value) 50 mø max. 30 cycles 8. Resistance to soldering heat No deformation of affecting performance Reflow: At the recommended temperature profile Manual soldering: 350°C for 3 seconds Note 1: Includes temperature rise caused by current flow. Note 2: The term "storage" refers to products stored for a long period prior to mounting and use. The operating temperature and humidity range covers the non-conducting condition of installed connectors in storage, shipment or during transportation after board mounting. Note 3: With only the connector portion at an elevated temperature level, the rated current value is set. Note 4: Information contained in this catalog represents general requirements for this Series. Contact us for the drawings and specifications for a specific part number shown. ■ Materials Product Part Material Finish Remarks Receptacle Insulator LCP Color:Black UL94V-0 Contacts Phosphor bronze Gold plated --------- Metal fittings Phosphor bronze Tin plated --------- Plug Insulator LCP Color:Black --------- Contacts Phosphor bronze Gold plated UL94V-0 Metal cover Phosphor bronze Tin plated --------- Shell Metal cover Phosphor bronze Tin plated --------- The product information in this catalog is for reference only. Please request the Engineering Drawing for the most current and accurate design information. |
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