66570-3 TE Connectivity, 66570-3 Datasheet - Page 4

• Manufacturer Part Number: 66570-3
• Description: D SUB CONTACT, PIN, 18AWG, SOLDER
• Manufacturer: TE Connectivity
• Type: Contactr
• Series: AMPLIMITE HDP-20r

Specifications of 66570-3

• Number Of Contacts: 1POS
• Number Of Terminals: 1
• Plug / Receptacle: PIN
• Contact Plating: Au over Pd Ni
• Contact Pitch (mm): Not Requiredmm
• Body Orientation: Straight
• Mounting Style: Cable
• Number Of Ports: 1Port
• Number Of Contact Rows: Not Required
• Operating Temp Range: -55C to 105C
• Termination Method: Solder Cup
• Current Rating: 3.7A
• Housing Material: Not Required
• Contact Material: Brass
• Operating Voltage (max): 250VAC
• Product Length (mm): 14.86mm
• Product Depth (mm): 2.15mm
• Wire Size (awg): 18
• Contact Termination: Solder
• Contact Type: Signal
• Accessory Type: Pin & Socket Contact
• Gender: Pin
• Rohs Compliant: Yes
• Contact Gender: Pin
• Product Type: Contact
• Product Series: HDP-20 (Crimp Snap)
• Termination Method To Wire/cable: Solder
• Insulation Support: No
• Grade: Standard
• Contact Retention In Housing: Crimp Snap-In
• Solder Tail Contact Plating: Gold Flash over Nickel
• Pin Diameter (mm [in]): 1.02 [0.040]
• Wire Range (mm² [awg]): 0.8 - 0.9 [18]
• Used With: CPC Connectors, AMPLIMITE HDP-20
• Contact Base Material: Brass
• Contact Plating, Mating Area, Material: Gold Flash over Palladium Nickel or Gold (30) over Nickel
• Contact Size: 20
• Contact Configuration: Solder Cup
• 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
• Packaging Method: Loose Piece
• Lead Free Status / RoHS Status: Compliant

4
4
Practical Values
The current-rating method
gives designers practical val-
ues applicable to their applica-
tions. While the specified
current levels for a contact may
be lower than for other testing
methods, they are more realis-
tic and simplify the system
design process.
“Spec-manship” is replaced by
a realistic assessment of the
current-carrying capacity of a
contact under varying condi-
tions of temperature, connector
loading, and wire size.
Connector/Contact
Acceptability
As previously stated, choosing
the correct connector/contact
combination is fundamental to
the successful function of all
connectors. The Selection
Chart shown below, is
designed to simplify your
choice of connectors and their
acceptable contacts. Once you
have selected the wire size,
current-carrying capacity need,
number of positions required,
and the type of contacts need-
ed in your choice of connector,
refer to this matrix for a quick
look at exactly what is accept-
able in a given connector type.
Contact Selection Chart
Next are rating factors, a table
of multipliers to account for
connector loading and for
smaller wire sizes. The
designer first determines the
base current for the ambient
conditions of the application;
then multiplies this base cur-
rent by the rating factors to
find the current level for the
application’s loading factor
and wire size.
(.125 POWERBAND)
CPCSeries 1
CPC Series 2
CPC Series 3
CPC Series 4
CPCSeries 5
CPCSeries 6
Connector
“G” Series
Metrimate
Metrimate
Metrimate
M Series
M Series
Drawer
Drawer
Special
Type
& Size 20
Upgrade
20 DF
Dimensions are in inches and
millimeters unless otherwise
specified. Values in brackets
are metric equivalents.
Precision Pin and Socket Contacts
Precision Pin and Socket Contacts
Current Carrying Capabilities
Technical Documents
Technical Documents consist
of Product Specifications and
Application Specifications.
Product Specifications define
the performance characteristics
of the product; i.e., Current
Rating, Temperature Rating,
etc. They are intended for the
Design or Component
Engineer. Application
Specifications describe how
the product is to be applied;
i.e., Crimping, Assembling,
etc. They are intended for
Manufacturing and Operation/
Set Up Personnel. Where Appli-
cation Specifications are not
available, an Instruction Sheet
is provided. Additional
Instruction Sheets on the prod-
uct may be available. Please
contact Technical Support:
1-800-522-6752.
Type I
An Example:
To demonstrate the method of
specifying current, consider the
following application conditions;
an ambient temperature of
65°C, a 50% loading of con-
tacts in the housing, and
20 AWG [0.6mm
From Figure 1, the base cur-
rent rating is 14 ampere with
18 AWG [0.8mm
Figure 2, the rating factor for
50% loading and 20 AWG
[0.6mm
The specific rating for this
application is the product of
the base rating and the rating
factor:
Each of the contacts can
carry 9.5 ampere.
However, if the ambient tem-
perature is 80°C the allow-
able T-rise becomes 25°C.
The base current must be
lowered to 12.8 ampere so
that the 105°C maximum
operating temperature is not
exceeded. The current rating
then becomes:
12.8 x 0.68 = 8.7 ampere.
14 x 0.68 = 9.5 ampere
2
] wire is 0.68.
Type II
2
] wire.
2
Dimensions are shown for
reference purposes only.
Specifications subject to change.
] wire.
Type III + &
Type II/III +
Upgrade
Rating factors allow the base current to be adjusted for various connec-
tor loading and wire sizes.
Type III +
Technical Document Selection Chart
Posted
.125 POWERBAND
M Series Posted
Size 8 Upgrade
(Continued)
Mini Coax
Type III+
Sub-Mini
Contact
Type XII
Type VI
Type II
Type I
Size 8
20 DF
Type
Coax
& Type XII
Upgrade
Type XII
Technical Support
USA: 1-800-522-6752
Canada: 1-905-475-6222
Mexico: 01-800-733-8926
Specifications
POWERBAND
108-40005
108-10108
108-10039
108-10042
108-10038
108-10037
108-10042
108-01317
108-14497
108-12021
108-12008
108-12011
Product
.125
—
Figure 2
Upgrade
&Size 8
Central America: 52-55-5-729-0425
South America: 55-11-3611-1514
www.tycoelectronics.com
Specifications
Size 8
Application
114-10000
114-40030
114-10037
114-10026
114-10004
114-10007
114-10005
114-10043
114-10014
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Mini-Coax
Catalog 65910
Instruction
408-2024-3
408-09155
Revised 1-03
408-1770
Sheet
Sub-Mini
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Coax