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M52-040023W2045 Rectangular Connectors - Headers, Male Pins by Harwin
M52-040023W2045 is a Rectangular Connectors - Headers, Male Pins model from Harwin, 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 HDR 1.27MM 40POS. TrustCompo combines the available model, brand, hierarchy, and specification details around M52-040023W2045 so buyers can move faster from review to quotation.
RoHS
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Traceability and authenticity checks
Fast RFQ turnaround
Documentation support
Pre-shipment inspection review
Key specifications
Series
*
Min Quantity
1
Category
Connectors, InterconnectsSub Category
Rectangular Connectors - Headers, Male PinsDescription
CONN HDR 1.27MM 40POS
key Attributes
-
Why request a quote
Use the RFQ step to confirm the commercial and documentation details buyers usually need before placing an order.
RoHS, REACH, and lead-free documentation can be confirmed during RFQ
Traceability and Certificate of Conformance support available on request
Pre-shipment inspection report support for quality review
Trust signals
Globally recognized certifications
Visible certifications work best when they are paired with clear operational promises around traceability, handling, and inspection.
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
Align delivery, payment, and documentation
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Policies buyers usually check
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Product overview
Overview
CONN HDR 1.27MM 40POS
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Popular Specs Surfaced First
Export Classifications & Environmental
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Export Classifications & Environmental
HTSUS
8536.69.4040
Export Classifications & Environmental
RoHS Status
ROHS3 Compliant
Export Classifications & Environmental
REACH SVHC
No SVHC
Export Classifications & Environmental
JESD-609 Code
e4
Export Classifications & Environmental
ECCN Code
EAR99
Moisture Sensitivity Level (MSL)
1 (Unlimited)
HTSUS
8536.69.4040
RoHS Status
ROHS3 Compliant
REACH SVHC
No SVHC
JESD-609 Code
e4
ECCN Code
EAR99
Sub-Categories
Rectangular Connectors - Headers, Male Pins
UL Flammability Code
94V-0
Option
GENERAL PURPOSE
Insulation Resistance
1GOhm
Contact Style
SQ PIN-SKT
Part Status
Active
Filter Feature
NO
Subcategory
Headers and Edge Type Connectors
Flammability Rating
UL94 V-0
Number Of Rows
2
Categories
Connectors, Interconnects
Insulator Color
BLACK
Contact Gender
MALE
Reliability
COMMERCIAL
Number Of Conductors
ONE
REACH Status
REACH Unaffected
Housing Material
Nylon
ECCN
EAR99
Reference Standard
UL
Contact Material
Copper
Factory Lead Time
13 Weeks
Lead Pitch
1.27mm
Plating Thickness
FLASH inch
Published
2005
Manufacturer
Harwin
Contact Resistance
40mOhm
Durability
300 Cycles
Package / Case
SIL
Mounting Type
BOARD
Body Length Or Diameter
1 inch
Connector Type
BOARD CONNECTOR
Series
*
Contact Plating
Gold
Radiation Hardening
No
Pbfree Code
yes
DIN Conformance
NO
Mixed Contacts
NO
MIL Conformance
NO
IEC Conformance
NO
Orientation
Straight
Number Of PCB Rows
2
Number Of Positions
20
Current Rating
1A
Operating Temperature (Max)
105°C
Rated Current (Signal)
1A
Mounting Option 1
LOCKING
Body/Shell Style
RECEPTACLE
Pitch
1.27mm
Termination
Through Hole
Number Of Contacts
40
Voltage - Rated AC
150V
Mating Contact Row Spacing
0.1 inch
Body Breadth
0.197 inch
Additional Feature
ROHS COMPLIANT
Voltage - Rated
500V
Body Depth
0.098 inch
Manufacturer'S Part No.
M52-040023W2045
Common questions
Product FAQ
Quick answers for buyers reviewing M52-040023W2045, stock, documentation, and sourcing steps.
What is M52-040023W2045?
M52-040023W2045 is a Rectangular Connectors - Headers, Male Pins component from Harwin. This product page summarizes the core sourcing details buyers need before checking price, availability, documentation, or samples.
What package and description are listed for M52-040023W2045?
M52-040023W2045 is listed with package reference -. The current product description is CONN HDR 1.27MM 40POS, and buyers should confirm package, footprint, and electrical details against the datasheet or quotation notes before approval.
Is M52-040023W2045 available in stock?
This page currently shows 178750 units in stock and 48173 units available for M52-040023W2045. 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 M52-040023W2045?
Yes. Use the Quick Quote or Request Sample action on this page to send the quantity and sourcing requirements for M52-040023W2045 by Harwin. The TrustCompo team can review price, availability, and documentation support.
Is a datasheet available for M52-040023W2045?
A dedicated datasheet link is not currently listed for M52-040023W2045 by Harwin. Contact us with the part number and required parameters so the team can help confirm documentation during quotation.
How should buyers verify M52-040023W2045 before ordering?
Buyers should confirm the manufacturer, package, quantity, target price, RoHS or compliance needs, and any Certificate of Conformance or traceability requirements for M52-040023W2045 before approving the order.
Rectangular Connectors - Headers, Male Pins
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