7-146285-0 TE Connectivity, 7-146285-0 Datasheet - Page 193

• 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

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

Product Facts
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Note: All part numbers are RoHS
Catalog 1307819
Revised 8-08
www.tycoelectronics.com
Two-Piece reliability
Two- and three-row systems
available
Short signal path for VLSI
applications
Receptacles employ dual
cantilever beams and built-
in anti-overstress to provide
reliable connections
Built-in guides provide
alignment before contact
engagement
Closed entry receptacle
housings provide lead-in
ramp for positive mating of
contacts
Shrouded headers provide
full pin protection
Polarized headers
Vertical headers available
with ACTION PIN posts or
.025 [0.64] square solder
posts
Repairable ACTION PIN
posts
Simple seating tooling for
headers with ACTION PIN
posts
Recognized under the
Component Program
of Underwriters
Laboratories Inc.,
File No. E28476
Certified by Canadian
Standards
Association,
File No. LR 7189
compliant.
are metric equivalents.
R
Dimensions are in inches and
millimeters unless otherwise
specified. Values in brackets
R
AMPMODU Interconnection System
Two-Piece Printed Circuit Board Connectors
5-534972-2 Vertical
Receptacle
5-102690-3
Vertical Header
with ACTION PIN
Posts
5-532956-3 Horizontal
Receptacle
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
ACTION PIN Posts
(Double Beam with Anti-Overstress)
Board Retention Feature Available
5-532956-3 Horizontal
Receptacle
Receptacle Contact
3-Row Header
5-103264-3
6-102589-2 3/4 Shroud,
Right Angle Header
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-1106-0803
Solder Posts
Double-Row
Make First/Break
Last Header
(Part Nos. available
upon request)
For drawings, technical data or samples,
contact your Tyco Electronics sales engi-
neer or call the Tyco Electronics Product
Information Center: 1-800-522-6752
3-Row Closed Entry
Receptacle 5-534974-8
South America: 55-11-2103-6000
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 44-8706-080-208
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