205839-3 TE Connectivity, 205839-3 Datasheet - Page 12

• Manufacturer Part Number: 205839-3
• Description: Conn CPC SKT 28 POS Crimp ST Cable Mount 28 Terminal 1 Port
• Manufacturer: TE Connectivity
• Type: CPCr
• Series: CPC Series 2r

Specifications of 205839-3

• Gender: PL
• Termination Method: Crimp
• Mounting: Cable Mount
• Body Orientation: Straight
• Connector Type: Circular Industrial
• Connector Body Material: Thermoplastic
• Contact Gender: Pin
• Connector Mounting: Free Hanging
• Connector Shell Size: 17
• 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 "
• Flammability Rating: UL94-V0
• Housing Type: Plastic
• Insert Arrangement: 17-28
• Material, Housing: Thermoplastic
• Mating Type: Threaded
• Mounting Type: Free Hanging
• Number Of Contacts: 28
• Primary Type: Circular Plastic Connector
• Shell Size: 17
• Product Type: Connectors
• Contact Style: Socket (Female)
• Shell Style: Plug
• Number Of Positions / Contacts: 28
• Mating Style: Threaded
• Termination Style: Wire
• Mount: Free Hanging
• Mount Angle: Straight
• 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
• Contact Type: Socket
• Reverse Gender: Standard
• Connector Style: Plug
• 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: RoHS Compliant part

12
Keying
Molded-in keying in two configurations:
A—Standard Configuration: 5 Keys
B—Optional Configuration: 4 Keys to
Other Available Posted
Contacts
Tyco Electronics can make
available contacts with
various solder tail lengths
for loading into the standard
or reverse sex, square
flange receptacles for
applications requiring
custom solder tail lengths.
Square Flange
Receptacles, Printed
Circuit Board Mount
with .025 [0.64] sq. solder tails
Material and Finish
Housing—Thermoplastic, 94V-0 rated,
black
Contacts—
A—Duplex plated gold flash on entire
contact with .000030 [0.00076] min.
gold on contact engagement area, tin on
the termination area
C—Plated tin on the entire contact, tin
on the termination area
Related Product Data
Contact Arrangement—Page 24
Performance Characteristics—
Page 6
Technical Documents—Page 80
Catalog 82021
Revised 7-07
www.tycoelectronics.com
prevent mismating of standard and
reverse sex.
Dimensions are in inches and
millimeters unless otherwise
specified. Values in brackets
are metric equivalents.
AMP Circular Connectors for
Commercial Signal and Power Applications
Circular Plastic Connectors, Series 1
Standard Sex (Posted Pin Contacts)
Note: Posts are .017 [0.43] offset from centerline of contacts. All posts must be oriented in the same plane for proper
Arrangement
[36.45
1.435
contact/post location.
17-16
23-19
23-24
23-37
11-4
13-7
13-9
No.
±.015
±0.38
]
[28.58
1.125
Typ.
[28.58
1.125
±.010
±0.25
Typ.
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
1-207303-5
1-207303-3
1-206934-1
1-206934-8
1-206934-9
]
Mounting
208223-9
213855-4
213782-4
213859-2
213798-3
213780-2
213857-2
206934-5
208132-2
213854-3
±.010
±0.25
Holes
Receptacle Assemblies
]
—
—
—
—
—
—
[36.45
1.435
4-40 Threaded
1-796433-1
1-208223-0
1-207303-4
1-206934-7
207825-9
213855-3
213588-2
Inserts
[15.70]
±.015
±0.38
[3.02]
.119
.618
—
—
—
—
—
—
—
—
—
—
—
—
—
—
]
Min.
Max.
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 52-55-1106-0800
C. America: 57-1-254-4444
[3.81]
.150
4 Holes
Keying
Style
Note:
are RoHS Compliant.
A
A
A
A
A
A
B
A
B
A
A
A
B
A
A
A
A
B
A
Dia.
All part numbers
[26.67
1.050
[10.67
Dia.
.420
10.90
15.70
15.70
10.90
10.90
15.70
.119
3.02
.220
5.59
.220
5.59
.220
5.59
.220
5.59
.220
5.59
.429
.618
.220
5.59
.618
.220
5.59
.429
.220
5.59
.119
3.02
.429
.618
±.010
±0.25
A
Dimensions
[3.18]
Panel Thk.
±.015
.125
±0.38
]
]
Max.
20.73
20.73
20.73
20.73
20.73
20.73
17.24
17.12
16.61
17.24
16.61
17.24
16.61
16.61
16.61
16.61
.816
.816
.816
.816
.816
.816
.679
.674
.654
.679
.654
.679
.654
.654
.654
.654
B
South America: 55-11-2103-6000
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 44-208-420-8341
Contact
Finish
Code
A
A
A
A
A
C
A
A
A
C
A
A
A
A
A
C
A
A
A
B
[2.39]
.094
Peripheral
Seal
N
N
N
N
N
N
N
N
N
N
N
N
N
N
Y
N
N
A