RC20W3K Souriau Connection Technology, RC20W3K Datasheet - Page 30

• 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
Special case with the tool RX2025GE1:
A - When setting up in the cell, keep firmly
the tool
by the hexagonal metallic part and insert tool
in cavity.
B - Push the tool by the handle to extract the
contact.
A
Contact size
Quadrax
Square flange receptacle
#20
#1 6
#1 2
#8
UTS0
A
5106.021.09.24
5106.021.09.36
VGE1-0324A
RX2025GE1
RX20D44
Extractor
B
C
Extraction tools instruction for size 1 6
D
5106.021.09.24
Jam nut receptacle
UTS7
RX2025GE1
Extraction tools
Panel cut out
58
E
5106.021.09.36
Shell
size
1 0
1 2
1 4
1 8
8
A
18.3
20.6
23.0
1 5.1
27.0
±0.25
Ø B
Extraction:
Place the tool into the cavity from
front face of the connector, push
on the handle, then remove the
contact..
3.2
±0.1
mounting
Front
18.2
21.4
1 2.5
1 5.1
27.8
RX20D44
Ø C
±0.1
mounting
Rear
22.2
25.5
31.8
1 4.5
1 7.8
Ø D
22.5
25.7
1 4.6
1 7.7
VGE1-0324A
32
±0.2
1 3.75
E
16.5
21.2
24.3
30.6
±0.2
UTS Series
Rated current & working voltage
The current carrying capacity of a connector is limited by the thermal properties of materials used in it's construction. The amount of current
that can be handled depends on the size of cable used, the ambient temperature and the heat that is generated inside the connector. Part 3
of the IEC 6051 2 standard determines through a derating curve, the maximum current permissible, which varies from one layout to another
(Fig.1 & Fig.2). Wire size plays an important role as well, since they help to dissipate heat and avoid overheating (Fig.1 & Fig.3).
Please note that the curve should be adjusted when dealing with potential hot spots, which can occur as a result of unequal loading of current
across a number of contacts. As a general rule, it is best to avoid locating power handling contacts in the middle of the connector; try to locate
them towards the edge where heat can be dissipated more effectively. Eventually you should find a level which represents the permissible
operating range:
The rated current is defined as uninterrupted continuous current that a connector can take when all contacts are energized simultaneously
without exceeding the maximum limit of temperature. The earth contact is never loaded.
30
28
25
23
20
18
10
35
33
30
28
25
23
20
18
10
1 5
1 3
1 5
1 3
8
5
3
0
8
5
3
0
0
0
20
20
Fig.3: UTS 1 2-4 – 2.5mm² wires
Fig.1: UTS 1 2-4 – 1 .5mm² wires
Ambient Operating Temperature (°C)
Ambient Operating Temperature (°C)
40
40
60
60
80
80
Current carrying capacity
100
100
1 20
1 20
59
30
28
25
23
20
18
10
1 5
1 3
8
5
3
0
0
20
Fig.2: UTS 1 2-8 – 1 .5mm² wires
Ambient Operating Temperature (°C)
Current use
Limited use
Not recommended use
40
60
80
100
1 20
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