284051-9 Terminal Blocks - Headers, Plugs and Sockets by TE Connectivity

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.

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.

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.

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.

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.

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.

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.

Indicates compliance with the European End-of-Life Vehicle directive, restricting hazardous substances in automotive components. Verify this attribute when sourcing parts for vehicles to ensure environmental and regulatory compliance. Check the datasheet or certificate for specific ELV status.

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.

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.

Indicates the form of delivery for the component, such as tape and reel, tube, or tray. This affects handling, storage, and assembly processes. Verify the packaging type matches your production requirements and equipment compatibility.

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.

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.

Current stage in the product's lifecycle, such as Active, Obsolete, or End of Life. This indicates availability and long-term supply risk. Check this before designing in a part to ensure it will be available for your product's production lifetime.

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.

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.

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.

Specifies how the component attaches to the PCB or assembly, such as surface mount, through-hole, or chassis mount. This affects soldering process, mechanical stability, and thermal performance. Verify compatibility with your board layout and assembly capabilities.

Specifies the visual color of the component body or housing. Useful for identifying parts in inventory or matching design aesthetics. Verify against the datasheet or physical sample, as color may vary between manufacturers and batches.

Specifies the smallest wire size (AWG or mm²) that the terminal, connector, or lug can reliably accept. Important for ensuring proper mechanical and electrical contact. Check the datasheet to confirm compatibility with your chosen wire gauge and avoid overstressing the connection.

Indicates how the component connects to the PCB, such as through-hole, SMD, or press-fit. This affects assembly method, thermal performance, and mechanical strength. Verify compatibility with your board design and soldering process before ordering.

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.

Specifies the ambient temperature range within which the component reliably functions. Compare this with your application's thermal environment to ensure proper operation. Always verify against the datasheet for derating curves and maximum ratings.

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.

Specifies the nominal thread dimensions for connectors, fasteners, or mounting hardware. Critical for ensuring mechanical compatibility with mating parts or panel cutouts. Verify against datasheet or mechanical drawing before assembly to avoid fit issues.

Recommended tightening torque for the screw terminal, usually expressed in newton-meters or pound-inches. Applying the correct torque ensures a reliable electrical connection without damaging the screw or conductor. Always follow the manufacturer's specification to prevent over-tightening or loose connections.

Acceptable wire cross-section range in square millimeters that the terminal can accommodate. This ensures proper clamping force and current-carrying capacity. Verify that your wire size falls within this range to guarantee a secure and safe connection for your application.

Specifies the acceptable wire gauge or range in American Wire Gauge for this component. Verify compatibility with your cable size to ensure proper connection and current handling. Check the datasheet for exact limits.

Specifies the length of insulation removed from the wire end for termination. This affects how securely the conductor seats in the terminal and ensures proper electrical contact. Verify against the connector's recommended strip length to avoid short circuits or loose connections.

Indicates the direction from which wires enter the plug connector. This affects cable routing, strain relief, and mating clearance. Verify against the datasheet to ensure the plug orientation suits your enclosure layout and wiring harness design.

This attribute highlights special characteristics or functions of the component, such as built-in protection, mounting style, or unique performance traits. Engineers compare these features to match specific application requirements. Always verify against the datasheet for complete specifications.

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.

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.

Indicates the flammability classification of the insulating material used in the component, typically following UL 94 standards. This rating helps engineers assess fire safety and compliance with regulatory requirements. Check the datasheet for the specific test method and thickness conditions.

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.

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.

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.

Indicates whether the component is manufactured without lead, complying with RoHS and similar regulations. Check this attribute to ensure environmental compliance for your market. Verify against the datasheet for exact material declarations.

Indicates the largest wire size that can be terminated or accommodated by this connector or terminal. Compare with your application's wire gauge to ensure proper fit and reliable electrical contact. Verify against the datasheet for specific wire ranges and strip lengths.

Indicates the maximum voltage the component can withstand or operate at, depending on context. Critical for ensuring the part is not overstressed in your application. Always compare with your circuit's voltage levels and consider transient spikes.

Indicates how many tiers or rows of terminals are stacked vertically in a terminal block. This determines the overall height and wiring density of the component. Choose based on your PCB layout and the number of circuits you need to connect in a compact space.

Total number of contact positions in the connector. This determines the maximum number of electrical connections possible. Compare with your circuit requirements and verify against the datasheet to ensure the connector matches your pin count and layout.

Specifies the plating material on the contact surface where electrical connection occurs. This finish affects durability, corrosion resistance, and signal integrity. Compare finishes like gold, tin, or silver for application suitability and verify against datasheet specifications.

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.

Select the component category that best matches your application, such as resistor, capacitor, diode, or connector. This classification helps narrow down the correct part family and ensures compatibility with your circuit design. Verify the type against the datasheet to avoid mismatches.

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.

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.

Rated voltage as certified by Underwriters Laboratories for safety compliance. Verify this value against the datasheet when designing for UL-listed equipment, ensuring your application does not exceed the component's maximum allowable voltage under normal operating conditions.

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.

Specifies the maximum continuous electrical current the component can safely handle under specified conditions. Compare this rating with your circuit's expected load to ensure reliable operation. Always verify against the datasheet for derating and temperature effects.

Specifies the nominal thread diameter and pitch of the screw used for mounting or terminal connections. Verify against the datasheet to ensure compatibility with your enclosure, PCB hole, or mating hardware. Critical for mechanical fit and reliable assembly.

Rated current per UL standard. This value indicates the maximum continuous current the component can safely handle under UL certification conditions. Verify against the datasheet for derating and ambient temperature effects.

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.

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.

Indicates how many contact positions are arranged in each row or level of a multi-level connector. Compare this when selecting connectors for dense PCB layouts, and verify against the datasheet to ensure the pin count matches your required circuit connections.

Height of the insulating material above the mounting surface in a connector. This affects the connector's profile and clearance for other components. Verify it meets your mechanical constraints and does not interfere with neighboring parts on the PCB.

Specifies the total number of independent electrical paths or circuits within the component. This is critical for connectors, switches, and relay arrays to match the required wiring scheme. Always verify against the datasheet to ensure the circuit count meets your application's needs.

Number of terminal positions available in each level of a multi-level terminal block. This defines how many circuits can be connected per row. Multiply by the number of levels to get the total number of connections. Choose based on your circuit count and board space.

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.