Circular Connectors for Audio Equipment HA Series Features 1.Circular connectors with lock mechanism for audio equipment Additional grounding feature prevents external noise. This series includes four different receptacle sizes and two types of cable clamping mechanisms used on the plugs. Receptacle selection will depend on your particular design and available mounting space. Product Speci cations No. of Operation Storage temperature Rated voltage Rated current contacts temperature range range 15A 3 Ratings 3 A (PCB dip type) AC130V, DC180V -25 to +70 -10 to +60 45A 54A Items Speci cations Conditions 3 and 4 contacts: 5 m max. 1. Contact resistance Measured at DC 1 A 3 contacts (PCB dip type), 5 contacts: 10 m min. 2. Insulation 1,000 M min. Measured at DC 500 V resistance 3. Withstanding No ashover or dielectric breakdown. AC 1,400 V for one minute voltage 4. Vibration 10 to 55 Hz/cycle, amplitude: 0.75 mm, in 3 axis No electrical discontinuity for 10 s or greater resistance directions, for 2 hours each direction 2 Acceleration: 490 m/s , duration: 11 ms, 3 axis 5.Shock resistance No electrical discontinuity for 10 s or greater directions, 3 cycles each direction 3 and 4 contacts: a maximum of 10 m 6. Mating Cycles 3 contacts (PCB dip style) 1,000 times 5 contacts: 20 m max. -55C: 30 minutes Normal temperature: 10 7. Temperature cycle Insulation resistance: 1,000 M max. to 15 minutes 85C: 30 minutes Normal temperature: 10 to 15 minutes, left for 5 cycles 8. Moisture Insulation resistance: 10 M (at high humidity) min. Temperature: 40C, relative humidity: 90 to 95%, resistance 100 M (when dry) min. left for 96 hours Materials Parts Material Finish Remarks Shell Aluminum alloy or zinc alloy Matte nished, nickel plating Insulator Polyamide resin or PBT resin UL94V-0 Contact Copper alloy Silver plating 1 2014.11w Apr.1.2016 Copyright 2016 HIROSE ELECTRIC CO., LTD. All Rights Reserved. HA SeriesCircular Connectors for Audio Equipment Ordering information Plug and receptacle HA 16 PR N - 3SF - A (**) qw er tyu i o Model name: HA Series q wShell size: Shell size is the outer diameter of the mating interface of the plug. eConnector shape: P: Plug R: Receptacle PR: Plug receptacle J: Jack rShell variation: A, B, C, etc. is used to note exterior shell changes. tNumber of contacts yContact form: P: Male contact S: Female contact u Contact termination method or shape: A, B, C, etc. is used to note any changes to the termination method or type. iGang type: Notes a ganged arrangement of receptacles. oOther speci cations: A two-digit number is added to indicate other speci cations. 2 Apr.1.2016 Copyright 2016 HIROSE ELECTRIC CO., LTD. All Rights Reserved.