
M52-040000P2045 Rectangular Connectors - Headers, Male Pins by Harwin
M52-040000P2045 is a Rectangular Connectors - Headers, Male Pins from Harwin in manufacturer-listed packaging. It is commonly reviewed for CONN HDR 1.27MM 20POS. This page lists current TrustCompo stock, tier pricing, package data, datasheet access, compliance attributes, Hong Kong warehouse shipping options, payment confirmation, and RFQ options for buyers verifying this exact ordering code.
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Key specifications
- Part Number
M52-040000P2045
- Internal code
TCE000062456
- Package
-
- Manufacturer
- Harwin
Key specifications
- Series
*
- Min Quantity
1
- Category
- Connectors, Interconnects
- Sub Category
- Rectangular Connectors - Headers, Male Pins
- Description
CONN HDR 1.27MM 20POS
- key Attributes
-
Trust signals
Quality and trust signals
Review TrustCompo quality credentials, traceability support, anti-counterfeit handling, and inspection controls before sending an RFQ.
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.
RFQ checklist
Order process
Confirm the core buying details for M52-040000P2045 before RFQ, PO release, and shipment planning.
- 1
Confirm MPN
Use the exact part number, manufacturer, package, and approval constraints in the RFQ.
- 2
Check stock and price
Verify live availability, MOQ, lead time, final unit price, and tax terms before PO release.
- 3
Align documents
Confirm datasheet, CoC, traceability, lifecycle notes, and inspection scope when required.
- 4
Arrange shipment
Release the PO and align DHL, FedEx, UPS, or buyer forwarder shipment from Hong Kong.
Before PO release
Part confirmation
- Exact MPN confirmed: M52-040000P2045
- Package to verify: -
Commercial confirmation
- Live stock and lead time confirmed by RFQ
- Final price and tax terms confirmed before PO release
Fulfillment & documents
- Ship-from location: Hong Kong warehouse
- Shipping method: DHL, FedEx, UPS, or buyer forwarder account
Technical parameters
Parameters
Compare grouped M52-040000P2045 parameters from Harwin, including package, series, key attributes, and technical values used for engineering and sourcing review.
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
Product Attribute
Sub-Categories
Rectangular Connectors - Headers, Male Pins
| Parameter | Value |
|---|---|
Moisture Sensitivity Level (MSL) Indicates the floor life of a component before it must be baked prior to soldering. Higher levels require stricter handling and shorter exposure times. Verify the MSL rating in the datasheet to ensure proper storage and assembly conditions. | 1 (Unlimited) |
HTSUS Harmonized Tariff Schedule of the United States code for customs classification. Essential for import/export documentation and duty calculation. Verify the correct code with a trade specialist to avoid customs delays. | 8536.69.4040 |
RoHS Status Indicates whether the component complies with the EU RoHS directive restricting hazardous substances. Buyers should verify this status for regulatory compliance and market access. Check the datasheet or certificate for exact compliance details. | ROHS3 Compliant |
REACH SVHC Indicates whether the product contains substances of very high concern as per the REACH regulation. Buyers should verify this for compliance with EU environmental standards, especially when exporting to Europe. Check the manufacturer's declaration or datasheet for accurate SVHC status. | No SVHC |
JESD-609 Code This code indicates the terminal finish material per JESD-609 standard. It helps identify the plating type for soldering compatibility and environmental compliance. Check the datasheet for the exact code and its meaning. | e4 |
| Parameter | Value |
|---|---|
Sub-Categories Indicates the specific product subcategories or classifications within the broader component family. Helps narrow down search results and identify the exact type of component needed for your design. Review the subcategory to ensure compatibility with your application. | Rectangular Connectors - Headers, Male Pins |
UL Flammability Code Specifies the UL flammability rating of the material used in the component, such as UL94 V-0 or HB. This is critical for safety in high-temperature or enclosed applications. Confirm the rating with the datasheet for your required safety standards. | 94V-0 |
Option Describes the specific configuration or variant of the component, such as packaging, lead form, or mounting style. Engineers compare options to match exact design requirements. Always check the option code against the datasheet to ensure compatibility with your application. | GENERAL PURPOSE |
Insulation Resistance Indicates the resistance between insulated conductors or contacts, typically measured in megohms. High values ensure minimal leakage current and safe operation. Check datasheet for minimum acceptable levels under specified test conditions. | 1GOhm |
Contact Style Specifies the physical shape or configuration of the electrical contact, such as pin, socket, blade, or crimp. This affects mating compatibility and reliability. Verify the contact style against the connector series and datasheet to ensure proper fit and performance in your application. | SQ PIN-SKT |
Part Status Lifecycle status of the part, such as active or obsolete. Indicates availability and long-term support from the manufacturer. Check this before design-in to avoid last-time buys or supply disruptions. Verify with the datasheet or distributor for current status. | Active |
Filter Feature Specifies the type of filtering the component provides, such as EMI, RFI, or signal conditioning. Compare this attribute when selecting parts for noise suppression or signal integrity. Verify the exact filter topology and performance against the datasheet. | NO |
Subcategory A more specific classification within the main product category, such as 'Ceramic Capacitor' under 'Capacitors'. This helps narrow down search results and compare similar components. Use it to filter products with similar characteristics and intended applications. | Headers and Edge Type Connectors |
Flammability Rating UL flammability rating of the material used in the component, indicating its resistance to ignition and flame spread. This is important for safety compliance in end products. Check the rating against your application's required safety standards and environmental conditions. | UL94 V-0 |
Categories Lists the product categories or classifications assigned to this component, such as connectors, capacitors, or modules. This helps in filtering and comparing similar parts. Review the categories to ensure the component fits your application and to find alternative parts in the same class. | Connectors, Interconnects |
Contact Gender Specifies whether the electrical contact is male (pin) or female (socket). This determines mating compatibility with the corresponding connector half. Verify the gender against the connector housing and mating part to ensure proper insertion and reliable electrical connection. | MALE |
Reliability Reliability rating or qualification indicates the component's expected performance under specified conditions over time. Compare reliability levels when selecting parts for critical applications, and verify the qualification standard against the datasheet to ensure it meets your requirements. | COMMERCIAL |
Number Of Conductors Specifies how many separate conductive paths are inside the component, such as wires in a cable or traces in a connector. This affects current capacity and signal routing. Verify against the datasheet for proper circuit design and compatibility. | ONE |
REACH Status Shows whether the component complies with the EU REACH regulation. Essential for legal market access in Europe. Check the manufacturer's latest statement to confirm that no substances of very high concern are present above the threshold. | REACH Unaffected |
Housing Material Specifies the material of the component's outer casing, such as plastic, metal, or ceramic. This affects durability, thermal performance, and environmental resistance. Verify against datasheet for application-specific requirements like flammability or chemical exposure. | Nylon |
ECCN Export Control Classification Number assigned by the U.S. government. Determines whether the component requires an export license. Essential for international trade compliance. Verify the ECCN with the manufacturer or supplier before shipping to avoid legal issues. | EAR99 |
Max Operating Temperature Specifies the highest ambient temperature at which the component reliably functions. Compare this limit with your application's thermal environment to ensure safe operation. Always verify against the datasheet's derating curves and test conditions, as exceeding this value may cause performance degradation or permanent damage. | 105°C |
Reference Standard Indicates the industry specification or standard the component complies with, such as IEC, MIL, or JEDEC. Buyers use this to ensure regulatory and quality compliance. Verify the exact standard and revision against the datasheet before design-in. | UL |
Dielectric Withstanding Voltage Specifies the maximum voltage that the insulation between conductors can withstand without breakdown. Critical for safety and reliability in power supplies, transformers, and connectors. Engineers must verify this rating against the datasheet for their application's isolation requirements. | 500VAC V |
Contact Material Specifies the metal alloy used for the electrical contact surfaces, affecting conductivity, wear resistance, and corrosion behavior. Compare materials like silver, gold, or palladium for signal integrity and durability. Verify against datasheet for application-specific requirements. | Copper |
Minimum Operating Temperature Specifies the lowest ambient temperature at which the component is guaranteed to function within its electrical and mechanical specifications. Verify this limit against the datasheet for your application's thermal environment, especially for automotive or industrial designs. | -55°C |
Factory Lead Time Indicates the typical duration from order confirmation to shipment from the manufacturer's facility. This helps you plan production schedules and inventory. Verify current lead times with your distributor or supplier, as they may vary based on order quantity, product availability, and market conditions. | 13 Weeks |
Lead Pitch Distance between centers of adjacent leads on a component. Critical for PCB layout and soldering. Engineers compare this to ensure the part fits the footprint. Verify against the datasheet for accurate mounting. | 1.27mm |
Published Published indicates the date when the product data was released or updated in the catalog. It helps buyers assess the freshness of the information and whether the component is current or possibly obsolete. Check the datasheet for the latest revisions. | 2005 |
PCB Contact Pattern Describes the arrangement and spacing of electrical contacts on the printed circuit board footprint. This attribute is critical for ensuring proper soldering and electrical connection. Verify against the recommended PCB layout in the datasheet to avoid assembly issues. | STAGGERED |
PCB Contact Row Spacing Specifies the center-to-center distance between parallel rows of contacts on the PCB footprint. This dimension is critical for ensuring proper alignment with mating connectors or sockets. Verify against the datasheet when designing the board layout or selecting a connector to avoid mechanical interference. | 2.9972 mm |
Manufacturer Identifies the company that designed and produced the component. Buyers often filter by manufacturer to ensure brand reliability, quality standards, and supply chain consistency. Verify the manufacturer against the datasheet and official packaging to avoid counterfeit parts. | Harwin |
Contact Resistance Contact resistance measures the electrical resistance at the interface between mating contacts. Lower values indicate better conductivity and less heat generation. Compare this parameter across connectors, relays, and switches to ensure reliable signal integrity and power transfer. Always verify against the datasheet for your specific application. | 40mOhm |
Package / Case Physical package or case type of the component, defining its dimensions, mounting style, and thermal characteristics. Common types include SMD, through-hole, BGA, and QFN. Choose the package that fits your PCB layout and assembly process. Verify the exact package code in the datasheet for footprint compatibility. | SIL |
Mounting Type Specifies how the component is attached to the PCB, such as through-hole or surface mount. This affects assembly processes, thermal performance, and mechanical strength. Buyers should verify compatibility with their manufacturing capabilities and design requirements. | BOARD |
Connector Type Specifies the connector series or family, such as USB, RJ45, or D-Sub. This determines mechanical compatibility, pin layout, and mating standards. Verify against the datasheet to ensure the connector matches your board design and mating counterpart. | BOARD CONNECTOR |
Series Indicates the product series or family, grouping components with similar design and specifications. Helps identify compatible parts and compare within a product line. Verify the series against the datasheet to ensure correct application. | * |
Contact Plating Specifies the metal coating applied to the contact surfaces of connectors, switches, or relays. This finish affects conductivity, corrosion resistance, and durability. Engineers should verify the plating material and thickness against the datasheet to ensure reliable performance in the intended environment. | Gold |
Radiation Hardening Indicates if the component is designed to withstand ionizing radiation in space, nuclear, or high-energy physics applications. Compare radiation-tolerant vs. radiation-hardened parts for mission-critical designs. Verify the total ionizing dose (TID) and single-event effect (SEE) ratings in the datasheet. | No |
Pb-Free Code Indicates whether the component is lead-free per RoHS or other directives. Buyers use this to verify environmental compliance and avoid restricted substances. Always confirm with the datasheet or certificate of compliance. | yes |
DIN Conformance Indicates whether the component complies with German DIN standards. Verify this attribute when the application requires specific mechanical, electrical, or safety specifications defined by DIN. Check the datasheet for the exact DIN number and edition to ensure compatibility with your system. | NO |
Mixed Contacts Indicates whether the connector combines different contact types, such as signal, power, or coaxial, in one housing. This attribute helps engineers identify versatile interconnect solutions for complex wiring systems. Verify the exact contact arrangement and ratings in the datasheet before design-in. | NO |
MIL Conformance Indicates whether the component meets military specifications (MIL-SPEC) for reliability, performance, and environmental resistance. This is critical for defense, aerospace, and high-reliability applications. Verify the specific MIL standard and test conditions in the datasheet. | NO |
IEC Conformance Indicates whether the component meets International Electrotechnical Commission standards. Check this attribute to ensure compatibility with international safety and performance requirements. Verify the specific IEC standard listed in the datasheet for your application. | NO |
Number Of Rows Specifies how many rows of contacts the connector has, typically one, two, or more. This affects the connector's footprint, pin count, and mating force. Choose the row count based on your PCB layout and required pin density. Verify with the datasheet for exact row spacing. | 1 |
Housing Color Indicates the color of the component's outer housing, which may aid in visual identification and inventory management. Verify the color against the manufacturer's datasheet or product photos, as it does not affect electrical performance but may be important for assembly or aesthetic requirements. | Black |
Termination Describes the method used to connect the component to the circuit board, such as solder, press-fit, or wire wrap. This affects assembly processes, reliability, and repairability. Check the termination type against your PCB footprint and soldering process to ensure compatibility. | Solder |
Pitch The center-to-center distance between adjacent contacts in a connector. Pitch determines the connector's size and PCB footprint requirements. Smaller pitch allows higher density but may require more precise manufacturing. Verify pitch matches your board layout and mating connector to ensure reliable connections. | 2.54mm |
Orientation Indicates the physical mounting orientation of the connector relative to the PCB or mating direction. Engineers compare this to ensure proper alignment in the assembly. Verify against the datasheet for correct placement and mating. | Straight |
Number Of PCB Rows Specifies how many parallel rows of pins or pads the component footprint occupies on the PCB. This affects board layout, routing, and mechanical fit. Verify against the recommended footprint in the datasheet to ensure proper mounting and soldering. | 2 |
Number Of Contacts Total number of electrical contacts in the connector, which determines the maximum number of circuits that can be connected. This is a critical parameter for matching the connector to your wire harness requirements. Ensure the contact count aligns with your signal and power needs. | 20 |
Contact Pattern Describes the physical arrangement of contacts within the connector housing, such as rows and columns. This affects mating compatibility and PCB layout. Always check the pattern against your mating connector and board footprint to ensure proper alignment and avoid assembly issues. | RECTANGULAR |
Current Rating Specifies the maximum continuous current the component can safely carry under specified conditions. Compare this value with your circuit's expected load to ensure reliable operation. Always verify against the datasheet for temperature derating and mounting considerations. | 1A |
Rated Current (Signal) Maximum current rating for signal transmission through the component. This value ensures reliable signal integrity without overheating. Compare it with your circuit's actual signal current to avoid exceeding the limit, and verify derating factors for high-temperature environments. | 1A |
Body/Shell Style Indicates the physical shape and configuration of the connector body or shell, such as circular, rectangular, or D-sub. This affects mounting, mating, and panel cutout requirements. Verify compatibility with your enclosure and mating connector before design-in. | RECEPTACLE |
Body Breadth Measure the widest dimension of the component body, excluding leads and terminals. This attribute helps determine PCB footprint compatibility and mechanical fit. Verify against the datasheet drawing for accurate placement and clearance in your assembly. | 0.098 inch |
Voltage - Rated AC Maximum AC voltage that the component can safely withstand under specified conditions. This rating is critical for insulation and safety margins. Always compare it with the operating voltage in your circuit and derate according to the datasheet guidelines. | 150V |
Depth Physical depth of the component body, measured in millimeters or inches. This dimension affects PCB layout and mechanical fit. Verify against the datasheet for proper clearance in your enclosure or assembly. | 2.5mm |
Max Current Rating Specifies the highest continuous current the component can safely carry under specified conditions. Compare this rating with your circuit's expected load to prevent overheating or failure. Always verify against the datasheet's derating curves and ambient temperature limits. | 1A |
Additional Feature Lists any extra characteristics or capabilities beyond the standard specifications, such as built-in protection, special mounting options, or enhanced performance. Review these features to ensure they meet your application's specific needs and compare them across similar parts. | ROHS COMPLIANT |
Voltage - Rated Specifies the maximum continuous voltage the component can safely withstand under normal operating conditions. Engineers compare this rating to the circuit's expected voltage to ensure reliable operation. Always verify against the datasheet for derating factors and environmental conditions. | 500V |
Manufacturer'S Part No. The unique part number assigned by the original component manufacturer. Use this to cross-reference datasheets, verify specifications, and ensure the exact component matches your design requirements. Always confirm the number against the manufacturer's official documentation. | M52-040000P2045 |
Notice documents
PCN / product notice documents
No public PCN / PDN records currently displayed
No public product notice document is currently displayed for M52-040000P2045. Confirm PCN, PDN, EOL, date code, and lifecycle status during RFQ before production purchase.
Related sourcing options
Recommended products
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Common questions
Product FAQ
Targeted answers for buyers verifying the exact M52-040000P2045 ordering code, packaging, stock, datasheet, and replacement path.
What does M52-040000P2045 mean?
M52-040000P2045 is the exact ordering code listed for a Rectangular Connectors - Headers, Male Pins component from Harwin. The current package reference is -, with listed context including CONN HDR 1.27MM 20POS. Buyers should use the full code when requesting stock, price, datasheet, or compliance confirmation.
How should buyers verify the M52-040000P2045 ordering code?
Treat M52-040000P2045 as the full ordering code during RFQ and engineering review. Confirm the listed - package, manufacturer documentation from Harwin, datasheet ordering table, reel or packing details, and any customer approval constraints before substitution or PO release.
What package is M52-040000P2045 supplied in?
M52-040000P2045 is currently listed with package reference - from Harwin. Buyers should confirm the manufacturer package drawing, footprint, pinout, tape-and-reel details, and receiving requirements before approval.
Is M52-040000P2045 currently available?
M52-040000P2045 is currently marked with stock availability on this page. Before ordering, confirm the package (-), listed stock (185886), available quantity (41003), required quantity, lead time, final price, compliance needs, and exact ordering code match through RFQ.
Where can I compare M52-040000P2045 alternatives?
A mapped alternative list is not currently published for M52-040000P2045. Send an RFQ with the target quantity, package constraints, and approval requirements so TrustCompo can help review credible replacement options.





