207365-3 TE Connectivity, 207365-3 Datasheet - Page 4
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207365-3
Manufacturer Part Number
207365-3
Description
METRIMATE PIN HEADER ASSY,3P
Manufacturer
TE Connectivity
Type
Powerr
Datasheet
1.207365-3.pdf
(58 pages)
Specifications of 207365-3
Gender
Pin
Body Orientation
Straight
Housing Material
Nylon
Number Of Contacts
3POS
Number Of Ports
1Port
Number Of Terminals
3
Current Rating (max)
14/ContactA
Pitch (mm)
5mm
Contact Material
Brass
Operating Temp Range
-55C to 130C
Voltage Rating Max
600VDC/600VAC
Mounting Style
Through Hole
Termination Method
Solder
Contact Plating
Gold Over Nickel
Product Height (mm)
17.5mm
Product Depth (mm)
12.7mm
Rohs Compliant
NO
Product Type
Connector
Connector Type
Header
Keyed
No
Mount
Printed Circuit Board
Pcb Mounting Orientation
Vertical
Mounting Ears
With
Post Type
Solder Post
Mating Connector Lock
Without
Pcb Mount Retention
With
Voltage (vac)
600
Current Rating (a)
14
Termination Post Length (mm [in])
4.72 [0.186]
Solder Tail Contact Plating
Tin-Lead over Nickel
Connector Configuration
In-Line
Number Of Positions
3
Coaxial Socket
Without
Centerline (mm [in])
5.00 [0.197]
Jackscrew
Without
8/32 Insert
No
Pcb Mount Retention Type
Mounting Holes
Contact Plating, Mating Area, Material
Gold (30)
Contact Base Material
Copper Alloy
Housing Color
Red
Ul Flammability Rating
UL 94V-0
Rohs/elv Compliance
Not ELV/RoHS compliant
Lead Free Solder Processes
Wave solder capable to 240°C, Wave solder capable to 260°C, Wave solder capable to 265°C
Packaging Quantity
56
Lead Free Status / RoHS Status
Not Compliant
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Catalog 82045
Revised 11-03
www.tycoelectronics.com
Dimensions are in millimeters
and inches unless otherwise
specified. Values in brackets are
equivalent U.S. Customary Units.
Metrimate Pin and Socket Connectors
Performance Characteristics
Practical Va l u e s
The current-rating method
gives designers practical
values applicable to their
applications. While the
specified current levels for a
contact may be lower than
for other testing methods,
they are more realistic and
simplify the system design
process.
”Spec-manship” is replaced
by a realistic assessment of
the current-carrying capac-
ity of a contact under vary-
ing conditions of
temperature, connector
loading, and wire size.
the contact. The curve is
usually flat up to 75°C
ambient and then drops
off. Up to 75°C, the 30°C
T-rise limits the amount of
current, and above 75°C
the current must be
reduced to keep the com-
bination of ambient tem-
perature and T-rise from
exceeding the maximum
operating temperature of
105°C.
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 applica-
tion, then multiplies this
base current by the rating
factors to find the current
level for the application’s
loading factor and wire
size.
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
Graph shows the relationship between base current, ambient tempera-
ture, and contact T-rise.
Rating factors allow the base current to be adjusted for various connec-
tor loading and wire sizes.
An Example:
To demonstrate the method of specifying current, consider
the following application conditions, an ambient temperature
of 65°C, a 50% loading of contacts in the housing, and
20 AWG [0.6 mm
( C o n t i n u e d )
From Figure 1, the base current rating is 14 ampere with
18 AWG [0.8 mm
Figure 2, the rating factor for 50% loading and 20 AWG
[0.6 mm
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.
H o w e v e r, if the ambient temperature is 80°C the allowable
T-rise becomes 25°C. The base current must be lowered to
12.8 ampere so that the 105°C maximum operating temper-
a t u re is not exceeded. The current rating then becomes:
14 x 0.68 = 9.5 ampere
12.8 x 0.68 = 8.7 ampere.
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-5-729-0425
2
] wire is 0.68.
2
] wire.
2
] wire.
Figure 1
Figure 2
South America: 55-11-3611-1514
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 44-141-810-8967
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