-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.
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Plugs :
Flexible cable arrangements
Available in 3 types - straight plug, straight low-
Cable
height plug, and right-angled plug.
Receptacles :
Single-body waterproof type is available to satisfy
Fig.2
waterproof requirements in a single connector.
Fixing methods :
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, 3, 4, 8, 10, 12, 15, 20, 40, and 55 contacts in
2 contact plating types: gold or silver.
2. Waterproof structure
When fully mated, the connectors meet the
waterproof requirements of IP67 and IP68.
Single-body waterproof receptacles also meet
the requirements of IP67 and IP68.
*IP67 : Submerged in 1m for 30 minutes.
*IP68 : Submerged in 2m for 14 days.
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
2018.7
please contact a company representative for further information.
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Dec.1.2018 Copyright 2018 HIROSE ELECTRIC CO., LTD. All Rights Reserved.
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 (3, 4, 8 pos.)
Voltage rating
350V AC, 490V DC (10 pos.)
350V AC, 490V DC (12 pos.)
Rating
10A (2, 3, 4 pos.)
Current rating
5A (8, 10, 12 pos.)
Operating temperature range (Note 1) -25 to +85
Storage temperature range (Note 2) -10 to +60
Characteristic Specification Conditions
2m max.(2, 3, 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.)
2,000V AC/1 minute (3 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 55Hz, single amplitude of 0.75mm,
4. Vibration No electrical discontinuity for 10s max.
for 3 hours in 3 axis.
2
Acceleration of 490m/s , 11ms duration, sine half-wave
5. Shock No electrical discontinuity for 10s max.
waveform, 3 cycles in each of the 3 axis.
6. Durability 4m max.(2, 3, 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.(Dray state) 96 hours at temperature of 40 and humidity of 90% to 95%.
Complete dust protection. No water penetration
9. Water / dust protection When mated with corresponding connector.
when submerged for 48 hours at 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 and
humidity 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
Dec.1.2018 Copyright 2018 HIROSE ELECTRIC CO., LTD. All Rights Reserved.