7-146285-0 TE Connectivity, 7-146285-0 Datasheet - Page 206
![Conn Unshrouded Header HDR 20 POS 2.54mm Solder ST Thru-Hole](/photos/41/39/413997/pr1k40093a_sml.jpg)
7-146285-0
Manufacturer Part Number
7-146285-0
Description
Conn Unshrouded Header HDR 20 POS 2.54mm Solder ST Thru-Hole
Manufacturer
TE Connectivity
Type
Unshrouded Headerr
Datasheet
1.1-102618-8.pdf
(320 pages)
Specifications of 7-146285-0
Pitch
2.54 mm
Number Of Rows
1
Number Of Contacts
20
Gender
HDR
Contact Plating
Gold Over Nickel
Termination Method
Solder
Product Type
Connector
Mount Angle
Vertical
Pcb Mount Retention
Without
Surface Mount Compatible
Yes
Board Standoff
With
Mounting Ears
Without
Mating Connector Lock
Without
Post Size (mm [in])
0.64 [.025]
Mating Post Length (mm [in])
5.84 [0.230]
Panel Mount Retention
Without
Termination Post Length (mm [in])
2.29 [0.090]
Solder Tail Contact Plating
Tin over Nickel, Matte Tin over Nickel
Header Type
Breakaway
Number Of Positions
20
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 (30)
Contact Shape
Square
Contact Base Material
Phosphor Bronze
Housing Material
Liquid Crystal Polymer (LCP)
Ul Flammability Rating
UL 94V-0
Rohs/elv Compliance
RoHS compliant, ELV compliant
Lead Free Solder Processes
Wave solder capable to 240°C, Wave solder capable to 260°C, Wave solder capable to 265°C, Reflow solder capable to 245°C, Reflow solder capable to 260°C, Pin-in-Paste capable to 245°C, Pin-in-Paste capable to 260°C
Rohs/elv Compliance History
Always was RoHS compliant
High Temperature Housing
Yes
High Speed Serial Data Connector
No
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Product Facts
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Performance
Characteristics
Contact Current Rating —
3 amperes
Termination Resistance —
12 milliohms (max.) — Gold plated
contacts
16 milliohms (max.) — Tin plated
contacts
Durability — Ref. Product
Specification 108-36028 and
108-36028-1
Catalog 1307819
Revised 8-08
www.tycoelectronics.com
Self-retaining contacts
provide permanent
connection with quick
connect and disconnect
Fast, easy installation with
no additional locking
hardware required
Mates with .025 [0.64]
square posts in a variety
of configurations
Single- and double-row
configurations in up to
20 positions on .100 [2.54]
centers
Modular design permits
end-to-end stacking
(double- row only) for
circuit grouping
Choice of tin or select gold
plating
Housings made of 94V-0
rated glass-filled polyester
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
Locking Clip Contacts and Housings
*If post is longer than maximum specified, post tip may butt against wire ends.
Typical Application
Single Row
(Page 208)
Both Ends
Dimension defines .025 x .025 [0.64 x 0.64] portion of post.
Closed
PC Board
[5.08/7.04]
.200/.277*
(without
housing
(Page 207)
Contact
Single
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
Extraction
Tool Slot
no. of circuits—
housing size)
(for specified
(Page 209)
Both Ends
Closed
Clearance
Contact
Hole
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-1106-0803
Sq. Posts
[0.64]
.025
(Page 209)
stacking to
Right End
right side)
Open (for
stacking to
(Page 209)
Open (for
Left End
left side)
South America: 55-11-2103-6000
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 44-8706-080-208
(with housing)
.273/.350*
[6.93/8.89]
[2.54 x 2.54]
.100 x .100
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