Circular connectors for small electronic devices SR30 Series Features 1. Compact and light weight design Optimally suited for use in small electronic devices such as radio equipment, the SR30 has a maximum outer shell diameter of 15. 2. Robustness The metal construction provides for a small but robust connector. 3. Smart design The flexible strain relief is strong enough to maintain its shape and resist bending stresses. 4. Variation Items No. of Contacts 4 contacts, 6 contacts, 7 contacts Plug and jack : Straight Connector type Receptacle : Straight Plug and jack : Soldering Termination version Receptacle : Soldering Tightened with nuts on either of Receptacle the front or back of the panel mounting method (6-contact only) Product Speci cations Rated current 1A Operation temperature range 10 to +60 Ratings Rated voltage 100V AC, 140V DC Storage temperature range 10 to +60 Items Speci cations Conditions 1. Contact resistance 10m max Measured at 1A DC 2. Insulation resistance 200M min Measured at 100V DC 3. Withstanding voltage No ashover or dielectric breakdown. 300V AC for 1 minute No electrical discontinuity for 10s 10 to 55Hz/cycle, amplitude : 0.75mm, 3 axis directions, 4. Vibration resistance or greater. 2 hours each 2 No electrical discontinuity for 10s Acceleration : 490m/s , duration : 11ms, 3 axis directions, 5. Shock resistance or greater. 3 cycles each 6. Mating cycle Contact resistance : 15m max 1,000 times 30C : 30 minutes Normal temperature : 10 to 15 minutes 85 : 30 7. Temperature cycle Insulation resistance : 200M min minutes Normal Temperature : 10 to 15 minutes, left for 5 cycles Insulation resistance : 8. Humidity 10M min (at high humidities) Temperature : 40C, relative humidity : 90 to 95%, left for 96 hours resistance 100M min (when dry) Materials / Finish Items Material Finish Remarks Insulator Polyacetal resin ----------- ----------- Contact Brass or phosphor bronze Gold plating ----------- Plug Shell Brass or zinc die-cast Nickel or Chromium plating ----------- Jack Hood Chloroprene rubber ----------- ----------- Clamp Brass ----------- ----------- Screw Steel Nickel plating ----------- Insulator Polyacetal resin ----------- ----------- Contact Phosphor bronze Gold plating ----------- Receptacle Shell Brass Chromium plating ----------- Gasket Polyamide resin ----------- ----------- Nut Steel Nickel plating ----------- In cases where the application will demand a high level of reliability, such as automotive, 1 2018.8w please contact a company representative for further information. Dec.1.2018 Copyright 2018 HIROSE ELECTRIC CO., LTD. All Rights Reserved.SR30 SeriesCircular connectors for small electronic devices Product Number Structure Refer to the chart below when determining the product specifications from the product number. Please select from the product numbers listed in this catalog when placing orders. Connector ( ) SR30 - 10 W P A - 6PA ** Model name : SR30 Series Shell size : Shell size is the outer diameter of the mating end of the plug. Particularity : No indication : Standard W : Waterproof Shell type P : Plug R : Receptacle J : Jack Contact form P : Male contact S : Female contact Variation of insulator A : Insulator material : Fluorinated synthetic resin Other speci cations : 2 n umerical digits will be added when there is a speci cation change other than shown in positions Accessory ( ) SR30 - 10 RC 1 ** Model name : SR30 Series Shell size : Shell size is the outer diameter of the mating end of the plug. Accessory name : RC : Receptacle cap Form type : A number is added if there are some variations. Other speci cations : 2 numerical digits will be added when there is a speci cation change other than shown in positions 2 Dec.1.2018 Copyright 2018 HIROSE ELECTRIC CO., LTD. All Rights Reserved.