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Request evaluation samplesSupply original 644456-3, Rectangular Connectors - Headers, Male Pins, by TE Connectivity
644456-3 is a Rectangular Connectors - Headers, Male Pins model from TE Connectivity, presented on TrustCompo for buyers who need clear sourcing and review context before RFQ. This listing sits in the Connectors, Interconnects / Rectangular Connectors - Headers, Male Pins product path. CONN HEADER VERT 3POS 2.54MM. TrustCompo combines the available model, brand, hierarchy, and specification details around 644456-3 so buyers can move faster from review to quotation.
RoHS
Datasheet
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Traceability and authenticity checks
Fast RFQ turnaround
Documentation support
Pre-shipment inspection review
Key specifications
Series
MTA-100
Min Quantity
1
Category
Connectors, InterconnectsSub Category
Rectangular Connectors - Headers, Male PinsDescription
CONN HEADER VERT 3POS 2.54MM
key Attributes
-
Datasheet
View 644456-3 DatasheetTechnical document
Open The Official Datasheet
Review the latest datasheet for 644456-3 from TE Connectivity in a separate tab so engineers and buyers can check package, electrical characteristics, and application details without leaving this product page.
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Trust signals
Globally recognized certifications
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ISO 9001
Quality management processes for more consistent sourcing and handling.
AS9120B
Aerospace-focused distribution controls for traceability and reliability.
ISO 14001
Environmental management discipline across warehouse and operating workflows.
ESD Control
Electrostatic handling standards to help protect sensitive components.
Ordering workflow
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How to order this product
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1
Confirm part and quantity
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2
Send RFQ or sample request
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3
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Product overview
Overview
CONN HEADER VERT 3POS 2.54MM
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Popular Specs Surfaced First
Product Attribute
Sub-Categories
Rectangular Connectors - Headers, Male Pins
Product Attribute
UL Flammability Code
94V-0
Product Attribute
Filter Feature
NO
Product Attribute
Manufacturer
TE Connectivity
Product Attribute
Flammability Rating
UL94 V-0
Product Attribute
Shrouding
Unshrouded
Sub-Categories
Rectangular Connectors - Headers, Male Pins
UL Flammability Code
94V-0
Filter Feature
NO
Manufacturer
TE Connectivity
Flammability Rating
UL94 V-0
Shrouding
Unshrouded
Contact Type
Male Pin
Categories
Connectors, Interconnects
Orientation
Vertical
Mounting Type
Through Hole
Insulation Material
Thermoplastic
Contact Gender
MALE
Number Of Positions Loaded
All
Contact Shape
Square
Voltage - Rated
250VAC
Current Rating
5A
Operating Temperature
-55°C~105°C
Voltage - Rated AC
250V
Contact Material
Copper Alloy
Contact Finish Thickness - Post
150.0μin 3.81μm
Pitch - Mating
0.100 2.54mm
Packaging
Bulk
Connector Type
Header
Series
MTA-100
Current Rating (Amps)
Varies by WireGAuge
Style
Board to Cable/Wire
Contact Resistance
6mOhm
Lead Free
Contains Lead
Contact Length - Post
0.110 2.79mm
ELV
Non-Compliant
Housing Material
Polyester
Contact Length - Mating
0.295 7.49mm
Insulation Color
Natural
Published
2007
Factory Lead Time
8 Weeks
Additional Feature
AMP
Part Status
Obsolete
Overall Contact Length
0.505 12.83mm
Number Of Positions
3
Contact Plating
Tin
Mount
Through Hole
Reach Compliance Code
unknown
Max Voltage Rating (AC)
250V
Terminal Pitch
2.54mm
DIN Conformance
NO
Mixed Contacts
NO
MIL Conformance
NO
IEC Conformance
NO
Material Flammability Rating
UL94 V-0
Number Of Rows
1
Termination
Solder
Housing Color
White
Contact Finish Thickness - Mating
150.0μin 3.81μm
Applications
General Purpose
Contact Finish - Mating
Tin-Lead
Insulation Height
0.100 2.54mm
Manufacturer'S Part No.
644456-3
Moisture Sensitivity Level (MSL)
1 (Unlimited)
RoHS Status
Non-RoHS Compliant
Common questions
Product FAQ
Quick answers for buyers reviewing 644456-3, stock, documentation, and sourcing steps.
What is 644456-3?
644456-3 is a Rectangular Connectors - Headers, Male Pins component from TE Connectivity. This product page summarizes the core sourcing details buyers need before checking price, availability, documentation, or samples.
What package and description are listed for 644456-3?
644456-3 is listed with package reference -. The current product description is CONN HEADER VERT 3POS 2.54MM, and buyers should confirm package, footprint, and electrical details against the datasheet or quotation notes before approval.
Is 644456-3 available in stock?
This page currently shows 27848 units in stock and 20225 units available for 644456-3. Because electronic component availability can change quickly, submit an RFQ to confirm live stock, lead time, and final pricing.
Can I request a quote or sample for 644456-3?
Yes. Use the Quick Quote or Request Sample action on this page to send the quantity and sourcing requirements for 644456-3 by TE Connectivity. The TrustCompo team can review price, availability, and documentation support.
Is a datasheet available for 644456-3?
Yes. This page links to the datasheet for 644456-3 by TE Connectivity, so engineers and buyers can review package, ratings, and application details before purchase.
How should buyers verify 644456-3 before ordering?
Buyers should confirm the manufacturer, package, quantity, target price, RoHS or compliance needs, and any Certificate of Conformance or traceability requirements for 644456-3 before approving the order.
Rectangular Connectors - Headers, Male Pins
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