205840-3 TE Connectivity, 205840-3 Datasheet - Page 32

• Manufacturer Part Number: 205840-3
• Description: Conn CPC PIN 28 POS Crimp ST Panel Mount 28 Terminal 1 Port
• Manufacturer: TE Connectivity
• Type: CPCr
• Series: CPC Series 2r

Specifications of 205840-3

• Gender: RCP
• Termination Method: Crimp
• Mounting: Panel Mount
• Body Orientation: Straight
• Contact Gender: PIN
• Number Of Contacts: 28POS
• Shell Size / Insert Arrangement: 17-28
• Mounting Style: Panel
• Strain Relief: No
• Contact Classification: 28Signal
• Product Length (mm): 20.55mm
• Product Depth (mm): 36.45mm
• Product Height (mm): 36.45mm
• Connector Type: Circular Industrial
• Connector Body Material: Thermoplastic
• Connector Mounting: Panel
• Connector Shell Size: 17
• Insert Arrangement: 17-28
• Rohs Compliant: Yes
• Angle: Straight
• Application: Commercial
• Brand/series: Series 2
• Color: Black
• Contact Size: 20D
• Current, Rating: 7.5 A
• Diameter, Insulation: 0.068 "
• Diameter, Mounting Hole: 0.15 "
• Flammability Rating: UL94-V0
• Housing Type: Plastic
• Material, Housing: Thermoplastic
• Mating Type: Threaded
• Mounting Type: Flanged
• Primary Type: Circular Plastic Connector
• Shell Size: 17
• Thickness, Panel: 0.125 "
• Product Type: Connectors
• Contact Style: Pin (Male)
• Shell Style: Receptacle
• Number Of Positions / Contacts: 28
• Mating Style: Threaded
• Termination Style: Wire
• Mount: Panel
• Mount Angle: Straight
• Pcb Mount Retention: Without
• Shell Type: All Plastic
• Product Series: Series 2
• Thread Size: 15/16-20 UNEF-2A
• Sealed: No
• Mating Retention Type: Threaded Coupling
• Number Of Positions: 28
• Number Of Signal Positions: 28
• Mount Style: Flange with Mounting Holes
• Contact Type: Pin
• Reverse Gender: Standard
• Connector Style: Receptacle
• Mating Alignment Type: Keyed
• Housing Material: Thermoplastic - GF
• Housing Color: Black
• Ul Flammability Rating: UL 94V-0
• Environmental Protection: Without
• Reverse Numbering: Without
• Vde Tested: No
• Rohs/elv Compliance: RoHS compliant, ELV compliant
• Lead Free Solder Processes: Not relevant for lead free process
• Rohs/elv Compliance History: Always was RoHS compliant
• Fluid Resistance: None
• Accepts Wire Insulation Diameter, Range (mm [in]): 1.73 [0.068]
• Lead Free Status / RoHS Status: Compliant
• Lead Free Status / RoHS Status: Compliant

32
Note: All dimensions apply to both standard and reverse sex connectors.
Catalog 82021
Revised 7-07
www.tycoelectronics.com
Arrangement
17-28
23-57
23-63
No.
11-8
11-9
20.55
20.55
23.47
.809
.809
.924
A
Dimensions are in inches and
millimeters unless otherwise
specified. Values in brackets
are metric equivalents.
10.67
10.67
10.67
.420
.420
.420
B
Square Flange Receptacle
.094
2.39
.094
2.39
.156
3.96
AMP Circular Connectors for
Commercial Signal and Power Applications
Component Dimensions, Series 2
Free-Hanging Receptacle
Plug
C
B
D
±.015
[±0.38]
±.010
[±0.25]
17.48
1.050
26.67
1.438
36.53
.688
D
23.95
1.515
38.48
.943
.630
16
Max.
E
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
A
[3.18] Max.
B
Panel Thk.
.125
D
C
Thread Size
±.015
[±0.38]
(See chart)
±.010
[±0.25]
±.010
[±0.25]
21.44
1.125
28.58
1.438
36.53
.844
F
E Max.
Thread Size
(See chart)
Dimensions
A Max.
1.125
28.58
1.435
36.45
1.750
44.45
M Max.
G
.150
.125
3.18
.150
3.81
3.81
H
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 52-55-1106-0800
C. America: 57-1-254-4444
E Max.
C
N Max.
±.010
[±0.25]
G
F
±.025
[±0.64]
±.010
[±0.25]
Thread Size
(See chart)
21.34
1.210
30.73
1.610
40.89
Note:
are RoHS Compliant.
.840
J
All part numbers
20.75
1.161
29.49
1.500
38.1
.817
K
*H
+.007
–.000
[+0.18]
23.75
1.310
33.27
1.733
44.02
.935
Dia.
L
Max.
K
South America: 55-11-2103-6000
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 44-208-420-8341
20.32
20.32
23.24
.800
.915
Panel Cutout
.800
M
L Max.
J Dia.
24.77
1.349
34.26
1.788
45.42
.975
N
UNEF-2A
UNEF-2A
UNEF-2A
F
15/16-20
1-3/8-18
Thread
5/8-24
±.010
[±0.25]
Size