2-102975-0 TE Connectivity, 2-102975-0 Datasheet - Page 185
![Conn Unshrouded Header HDR 40 POS 2.54mm Solder RA Thru-Hole](/photos/41/39/413973/pr1055050a_sml.jpg)
2-102975-0
Manufacturer Part Number
2-102975-0
Description
Conn Unshrouded Header HDR 40 POS 2.54mm Solder RA Thru-Hole
Manufacturer
TE Connectivity
Type
Unshrouded Headerr
Datasheet
1.1-102618-8.pdf
(320 pages)
Specifications of 2-102975-0
Pitch
2.54 mm
Number Of Rows
2
Number Of Contacts
40
Gender
HDR
Contact Plating
Gold Over Nickel
Termination Method
Solder
Rohs Compliant
NO
Product Type
Connector
Mount Angle
Right Angle
Pcb Mount Retention
Without
Surface Mount Compatible
No
Board Standoff
Without
Mounting Ears
Without
Mating Connector Lock
Without
Post Size (mm [in])
0.64 [.025]
Mating Post Length (mm [in])
8.08 [0.318]
Panel Mount Retention
Without
Current Rating (a)
3
Insulation Resistance (m?)
5,000
Dielectric Withstanding Voltage (v)
750
Termination Post Length (mm [in])
2.79 [0.110]
Solder Tail Contact Plating
Tin-Lead over Nickel
Header Type
Breakaway
Number Of Positions
40
Centerline (mm [in])
2.54 [0.100]
Row-to-row Spacing (mm [in])
2.54 [0.100]
Selectively Loaded
No
Mount Type
Printed Circuit Board
Contact Plating, Mating Area, Material
Gold (15)
Contact Shape
Square
Contact Base Material
Phosphor Bronze
Housing Material
Thermoplastic - GF
Ul Flammability Rating
UL 94V-0
Rohs/elv Compliance
ELV compliant, 5 of 6 Compliant
Lead Free Solder Processes
Wave solder capable to 240°C
Approved Standards
UL E28476, CSA LR7189
Operating Temperature (°c)
-65 – +105
High Temperature Housing
No
High Speed Serial Data Connector
No
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Product Facts
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Catalog 1307819
Revised 8-08
www.tycoelectronics.com
Surface Mount Leads
Contact Material:
phosphor bronze
High temperature, black
thermoplastic housings,
94V-0 rated, capable of
withstanding IR or vapor-
phase reflow
Gold/tin duplex plating
for reliable mating
interconnection and solder
interface
Metallic hold downs provide
retention in the PC board
prior to and during the
reflow process … and strain
relief after soldering
Hold downs provide for
proper lead-to-pad
registration
Closed-entry receptacle
housings provide lead-in
ramp for positive mating
Receptacle contacts employ
dual cantilever beams for
reliable connections
Recognized under the
Component Program
of Underwriters
Laboratories Inc.
File No. E28476
Certified by
Canadian Standards
Association,
File No. LR 7189
R
are metric equivalents.
Dimensions are in inches and
millimeters unless otherwise
specified. Values in brackets
R
AMPMODU Interconnection System
Mod IV Surface Mount Vertical Receptacle Assemblies,
.100 x .100 [2.54 x 2.54] Centerline
The AMPMODU 0.025 [0.64]
square interconnection
system is an industry
standard that has provided
level III and IV thru-hole
interconnections to almost
every industry and
marketplace for years.
As technology advances,
so has the AMPMODU
product line.
Surface mount vertical
receptacle assemblies are
available to meet your level
II packaging needs as
process technologies
evolve from wave soldering
to surface mount reflow
(infrared and vapor-phase)
processes. AMPMODU
surface mount receptacle
assemblies are offered in
vertical dual entry
configurations. These
receptacles are available in
single-row and double-row
configurations with a
contact centerline spacing
of .100 x .100 [2.54 x 2.54].
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
AMPMODU surface mount
vertical receptacle
assemblies continue to
provide the proven features
and benefits of their
thru-hole counterparts in the
AMPMODU product family.
Closed-entry style housing
design provides a lead-in
ramp for positive mating of
contacts, virtually eliminating
the possibility of stubbing.
The dual-beam receptacle
contact design, coupled with
gold plating in the contact
area, provides a reliable
interface. Tin plating on the
solder tails also enhances
solderability.
The incorporation of
compliant metallic hold
downs on receptacle
assemblies offers multiple
benefits. The hold downs
provide for proper lead-to-
pad registration and provide
retention to the PC board
prior to and during
processing. Used with a
plated thru-hole, the hold
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-1106-0803
downs are soldered during
the reflow process and
serve as a strain relief for
the solder joints during
mating/unmating.
The design of the hold
downs results in an
excellent ratio of
insertion/extraction forces
(into the PC board); 20 lb.
[89 N] maximum insertion
force per pair and 10 lb.
[44.5 N] minimum extraction
force per pair (unsoldered).
No tools are required for
insertion.
South America: 55-11-2103-6000
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 44-8706-080-208
185
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