What is 640455-4?
640455-4 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.
Supply original 640455-4, Rectangular Connectors - Headers, Male Pins, by TE Connectivity
CONN HEADER R/A 4POS 2.54MM
RoHS
Pictures are for reference only. Please contact us for the latest pictures.
Key specifications
Serise
MTA-100
Min Quantity
1
Category
Connectors, InterconnectsSub Categroy
Rectangular Connectors - Headers, Male PinsDescription
CONN HEADER R/A 4POS 2.54MM
key Attributes
-
Technical document
Open The Official Datasheet
Review the latest datasheet for 640455-4 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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Use the RFQ step to confirm the commercial and documentation details buyers usually need before placing an order.
Confirm stock and lead-time expectations
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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.
Authenticity Verification
CoC Available on Request
Pre-Shipment Inspection
Responsive RFQ Support
Why buyers trust this sourcing flow
Our quality workflow is designed to reduce counterfeit risk and support confident procurement. Components are reviewed through documented handling and inspection steps so buyers can evaluate sourcing with stronger authenticity controls.
Structured product content
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Full technical breakdown
Detailed Specifications
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Popular Specs Surfaced First
Product Attribute
Contact Finish - Mating
Tin
Product Attribute
Sub-Categories
Rectangular Connectors - Headers, Male Pins
Product Attribute
Applications
GENERAL PURPOSE
Product Attribute
Termination
SOLDER
Product Attribute
PCB Thickness
1.6002mm
Product Attribute
Part Status
Active
Contact Finish - Mating
Tin
Sub-Categories
Rectangular Connectors - Headers, Male Pins
Applications
GENERAL PURPOSE
Termination
SOLDER
PCB Thickness
1.6002mm
Part Status
Active
Sealable
NO
MIL Conformance
NO
DIN Conformance
NO
IEC Conformance
NO
Mixed Contacts
NO
Filter Feature
NO
Lifecycle Status
ACTIVE (Last Updated: 4 days ago)
Manufacturer
TE Connectivity
Flammability Rating
UL94 V-0
Material Flammability Rating
UL94 V-0
Contact Type
Male Pin
Categories
Connectors, Interconnects
PCB Contact Pattern
RECTANGULAR
Mount
Through Hole
Insulation Material
Thermoplastic
Approval Agency
CSA
PCB Mount Retention
Without
Contact Gender
MALE
Number Of Positions Loaded
All
ELV
Compliant
Reliability
COMMERCIAL
Contact Shape
Square
Published
2008
Pbfree Code
Yes
Number Of Conductors
ONE
Voltage - Rated
250VAC
Additional Feature
POLARIZED
Underplate Material
Nickel
Circuit Application
Signal
Contact Current Rating
5A
Current Rating
5A
Durability
25 Cycles
Operating Temperature
-55°C~105°C
Number Of Rows
1
Number Of PCB Rows
1
Max Voltage Rating (AC)
250V
Operating Supply Voltage
250V
Voltage - Rated AC
250V
Insertion Force-Max
8.896 N
Dielectric Withstanding Voltage
750VAC V
Insulation Resistance
5000000000Ohm
Contact Material
Copper Alloy
Pitch - Mating
0.100 2.54mm
Number Of Positions
4
Lead Free
Lead Free
Packaging
Bulk
Connector Type
Header
Series
MTA-100
Shrouding
Shrouded - 1 Wall
Current Rating (Amps)
Varies by WireGAuge
Style
Board to Cable/Wire
Contact Resistance
6mOhm
Orientation
Right Angle
PCB Mounting Orientation
Right Angle
Mounting Type
Through Hole, Right Angle
Length - Tail
3.56mm
Lead Length
3.56mm
Depth
11.05mm
Length
12.7mm
Housing Material
Polyester
Contact Length - Mating
0.295 7.49mm
Contact Length - Post
0.140 3.56mm
Mating Post Length
7.49mm
Plating Thickness
3.81μm
Contact Finish Thickness - Mating
3.81μm
Insulation Height
0.225 5.72mm
Insulation Color
Natural
Body Breadth
0.225 inch
Color
Beige, Natural
Factory Lead Time
14 Weeks
Height
7.75mm
Manufacturer'S Part No.
640455-4
JESD-609 Code
e3
RoHS Status
RoHS Compliant
ECCN Code
EAR99
REACH SVHC
Unknown
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Common questions
Product FAQ
Quick answers for buyers reviewing 640455-4, stock, documentation, and sourcing steps.
What package and description are listed for 640455-4?
640455-4 is listed with package reference -. The current product description is CONN HEADER R/A 4POS 2.54MM, and buyers should confirm package, footprint, and electrical details against the datasheet or quotation notes before approval.
Is 640455-4 available in stock?
This page currently shows 60707 units in stock and 15646 units available for 640455-4. 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 640455-4?
Yes. Use the Quick Quote or Request Sample action on this page to send the quantity and sourcing requirements for 640455-4 by TE Connectivity. The TrustCompo team can review price, availability, and documentation support.
Is a datasheet available for 640455-4?
Yes. This page links to the datasheet for 640455-4 by TE Connectivity, so engineers and buyers can review package, ratings, and application details before purchase.
How should buyers verify 640455-4 before ordering?
Buyers should confirm the manufacturer, package, quantity, target price, RoHS or compliance needs, and any Certificate of Conformance or traceability requirements for 640455-4 before approving the order.
Rectangular Connectors - Headers, Male Pins
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