-Original Multi-purpose High-pin-count Miniature Waterproof Connectors RM-W Series Assembly type (straight plug/RM15W) 57 Cable (Low-height plug) 48 Overview Cable RM-W series connectors originally developed by Fig.1 Hirose offer miniature waterproof connectors to satisfy the requirements of high-capability in a small Assembly type (right-angled plug/RM15W) package. 41 The locking structure adopts a thread coupling style, Cable showing superior waterproof reliability. Features 1. Rich variation In RM-W series, you can select an optimal product for your application through different kinds of both plugs and receptacles. 23 Plugs : Flexible cable arrangements Available in 3 types - straight plug, straight low- Cable height plug, and right-angled plug. Receptacles : Fixing methods : Fig.2 Available in 2 types-Jam nut type and screw tightening type with square flange. The Jam nut types offer a front or back mount application. Available numbers of contacts : 2, 4, 8, 10, 12, 15, 20, 40 contacts in 2 contact plating types: gold or silver. 2. Waterproof structure When fully mated, the connectors meet the waterproof requirements of IP68. 3. Flexible cable arrangements The assembly type right-angled plugs permit exiting of the cable over a 360-degree range in any direction. In cases where the application will demand a high level of reliability, such as automotive, 1 2021.7 please contact a company representative for further information. 360 21.5 40 21.5 23RM-W Series -Original Multi-purpose High-pin-count Miniature Waterproof Connectors Product Specifications (RM15WT size products) 600V AC, 840V DC (2 pos.) 500V AC, 700V DC (4, 8 pos.) Voltage rating 350V AC, 490V DC (10 pos.) 350V AC, 490V DC (12 pos.) Rating 10A (2, 4 pos.) Current rating 5A (8, 10, 12 pos.) Operating temperature (Note 1) -25 to +85 Storage temperature range (Note 2) -10 to +60 Characteristic Specification Conditions 2m max. (2, 4 pos.) 1. Contact resistance 1A DC 4m max. (8, 10, 12 pos.) 2. Insulation resistance 1,000M min 500V DC 1,800V AC/1 minute (2 pos.) 3. Withstanding voltage No flashover or insulation breakdown. 1,500V AC/1 minute (4, 8 pos.) 1,000V AC/1 minute (10, 12 pos.) Frequency : 10 to 55 to 10Hz, single amplitude of 4. Vibration No electrical discontinuity for 10s max. 0.75mm, 10 cycles in 3 axis. 2 Acceleration of 490m/s , 11ms duration, sine half-wave, 5. Shock No electrical discontinuity for 10s max. 3 cycles in each of the 6 axis. 6. Durability 4m max. (2, 4 pos.) 2,000 cycles (insertion/withdrawal) 8m max. (8, 10, 12 pos.) Temperature : -55 Room temperature +85 Room temperature 7. Temperature cycle Insulation resistance : 100M min. Time : 30 10 to 15 30 10 to 15 (Minutes) 5 cycles 8. Humidity Insulation resistance : 100M min. (Dry) 96 hours at temperature of 40 and humidity of 90% to 95%. No water penetration when submerged for 48 hours at 9. Water protection When mated with corresponding connector. the depth of 1.8 meter. Note 1 : Includes temperature rise caused by the current flow. Note 2 : The term storage refers to products stored for long period of time prior to mounting and use. Operating temperature range covers non-conducting condition of installed connectors in storage, shipment or during transportation. Materials / Finish Item Material Finish Remarks Body Zinc alloy, brass Chrome plated or nickel plated ------------------- Insulator Diallyl phthalate resin, or PPS ------------------- UL94V-0 (Color : Black) Contacts Brass, phosphor bronze, or copper alloy Silver plated or gold plated ------------------- Packing SIR (black or red), or NBR (gray) ------------------- ------------------- Note : Do not mix different contact plating. 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. ( ) RM 15 W T P** - 2 P ** 1 2 1 3 4 5 6 7 1 Series name : RM-W 5 Number of Contacts 2 Shell size 6 Contact type P : Male contact 3 Lock type S : Female contact T : Screw Lock 7 4 Connector type Other specifications P : Plug A two-digit number is added to indicate LP : Plug(right angle) other specifications. R : Receptacle 2