RC20W3K Souriau Connection Technology, RC20W3K Datasheet - Page 32

• Manufacturer Part Number: RC20W3K
• Description: CONN SCKT 22-20AWG MACHINE CRIMP
• Manufacturer: Souriau Connection Technology
• Series: Trim Trio® UTSr
• Type: Machinedr

Specifications of RC20W3K

• Contact Termination: Crimp
• Wire Gauge: 20-22 AWG
• Pin Or Socket: Socket
• Size: 20
• Contact Finish: Gold
• Contact Finish Thickness: 16µin (0.40µm)
• Wire Size Range (awg): 20
• Contact Size: 20
• Contact Material: Copper Alloy
• Contact Plating: Gold
• Svhc: No SVHC (15-Dec-2010)
• Cable: RoHS Compliant
• Cable Diameter Max: 2.08mm
• Rohs Compliant: Yes
• Cable Diameter Min: 1.17mm
• For Use With: SOU1718 - CONN RCPT JAM NUT 32POS W/O SCKTSOU1314 - CONN PLUG CABLE 19X1.0 FEMALESOU1311 - CONN PLUG CABLE 10X1.0 FEMALESOU1308 - CONN PLUG CABLE 6X1.0 FEMALESOU1287 - CONN RCPT 10X1.0 FEMALE JAM NUTSOU1286 - CONN RCPT 19X1.0 FEMALE JAM NUTSOU1281 - CONN RCPT 6X1.0 FEMALE JAM NUT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: SOU1643

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UTS Series
UL1 977
There are several standards which deal with plug and receptacle. Each of them is only for a small area of applications. It could be
telecommunication, Etc. The UL 1977 covers single and multipole connectors intended for factory assembly.
Requirements apply to devices in taking into account intensity and voltage. There a categories as follows:
According to above table, the level of performance that has to be reached could be different. Most of them are explained in the following page.
Insulating materials:
Material uses for electrical insulation, as a minimum, have to comply with the characteristics shown below:
Assembly:
Connector has to be keyed to prevent any mismating that can damage the machine or hurt the user. In the same way, plugs and sockets have
to be equipped to protect persons against contact with live parts.
Finally the identified grounding contact shall be located so that the corresponding electrical continuity has to be completed before any other
contact.
• Minimum ratings for polymeric materials
Type
1A
1B
0
2
3
4
Flame rating
HB
HB
HB
HB
HB
-
1 000 A
200 A
8.3 A
31 A
0
Electrical/mechanical w/o impact *
0
Underwriter Laboratories
Relative thermal index (RTI)
Tybe 1B
50/50
50/50
50/50
50/50
50/50
50/50
Type 0
(42 V peak)
Type 4
30 V
62
/
**
* The RTI of the material shall not be lower than the temperature measured during
** For a thickness less than that for which a value has been established, the RTI of
the Temperature Test.
the minimum thickness with an established value shall be used.
Type 1A
Type 2
Type 3
600 V
UTS Series
UL1 977
Spacing:
For a 250V max connector, distance through air or over material shall be 1.2mm whereas from 250V to 600V connector the spacing is 3.2
minimum. These distances have to be taken between uninsulated live parts as shown in the matrix below:
An alternative way to determine voltage rating is with the Dielectric-Withstand test. If during one minute there is no arc-over or breakdown
the rated voltage is given as given below:
Marking:
A device shall be legibly marked with the manufacturer's trade name, trade mark, or other descriptive marking by which the organisation
responsible for the product may be identified. (Exception: If the device is too small, or where the legibility would be difficult to attain, the
manufacturer’s name, trademark, or other descriptive marking may appear on the smallest unit container or carton)
The following shall be marked on the device or on the smallest unit container or carton or on a stuffer sheet in the smallest unit container
or carton:
Example - Marking for the arrangement 10-3:
• Applicability of spacing requirements
Type
1A
1B
0
2
3
4
a) 500 volts for a type 1B device
b) 1000 volts plus twice rated voltage for types 1A, 2, 3 and 4 devices.
a) The catalogue number or an equivalent designation
b) The electrical rating in both volts and amperes, if assigned
c) Whether ac or dc, if restricted
d) Flammability class, if identified
Uninsulated live part - uninsulated
live part of opposite polarity
Yes
Yes
Yes
Yes
Yes
No
Underwriter Laboratories
Uninsulated live part - uninsulated
grounded metal part
63
Yes
Yes
Yes
Yes
Yes
No
Uninsulated live part - exposed
dead metal part
Yes
Yes
Yes
Yes
No
No
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