Simple Box Receptacle,2.54×9.0mm Double Row 2×8P,right angle dip type, PC=3.15mm

Description

This 90degree vertical throughhole solder box header connector is a reliable boardtoboard and boardtocable interconnect component designed for manual and wave soldering assembly processes. It adopts vertical insertion orientation with 90degree rightangle pin bending structure, enabling pins to go straight through printed circuit board pads and complete fixed connection via solder tin filling. The series supports customizable pin counts to match diverse layout requirements of industrial control, consumer electronics, energy storage and medical equipment mainboards.

Insulator material selects highgrade thermoplastic engineering plastic with excellent heatresistant performance, which can sustain longterm working temperature during wave soldering and reflow soldering without deformation, melting or dimension shifting. Contact terminals are processed via precision stamping and plating treatment. Base material is highconductivity copper alloy to guarantee stable electrical transmission; surface plating options include tin plating, gold plating partial gold plating upon customer request. Goldplated contacts deliver superior antioxidation and anticorrosion capability for highreliability working environments, while tinplated version provides costeffective solution for generalpurpose projects.

Mechanical parameters cover mating cycles, contact retention force and terminal pullingout force. Normal mating durability reaches hundreds of insertionwithdrawal cycles without obvious contact performance degradation. Throughhole solder pin dimension is optimized for standard PCB hole aperture, ensuring smooth pin penetration and good solder wettability. Pitch options contain mainstream industry pitches for flexible selection. Mounting form strictly follows 90degree vertical throughhole solder type: connector body stands parallel to PCB surface, metal pins perpendicularly penetrate PCB mounting holes for soldering fixation. Electrical parameters include rated current, rated voltage, contact resistance, insulation resistance and dielectric withstanding voltage. Low contact resistance reduces signal loss and heat generation during power transmission; high insulation resistance avoids shortcircuit risk between adjacent pins. Working ambient temperature range covers wide coldhot variation to adapt indoor and partial outdoor enclosed equipment. All dimension tolerances follow industrial connector standards to ensure interchangeability with compatible mating female sockets. Customizable items include pin number, plating thickness, insulator color, locating boss, polarization key and stacking height, supporting nonstandard drawingbased development for special project demands.

Specifications & Parameters

Product Features & Advantages

The 90degree vertical throughhole solder box header owns multiple core advantages for massproduction electronic assembly. First of all, the 90degree rightangle vertical insertion structural design realizes spacesaving layout on printed circuit boards. The connector housing runs flat along PCB surface instead of vertical upward occupation, effectively saving vertical inner space inside finished devices, which is extremely valuable for compactstructure electronic products with limited enclosure height.

Secondly, throughhole soldering mounting method creates firm mechanical locking effect. After metal pins pass through PCB holes and are soldered, both solder tin and pin body provide dual mechanical holding force. Comparing with surfacemount counterparts, this soldering mode delivers stronger antivibration and antishock performance. Under vibration, bump and mechanical stress conditions in industrial equipment, contacts are not easy to loosen or separate, greatly improving longterm connection stability of the whole system.

Thirdly, outstanding electrical performance guarantees steady transmission of power signal and weak signal. Highconductivity copper alloy terminals lower contact resistance, minimizing signal attenuation and voltage drop during current delivery. Multiple plating alternatives balance reliability and project budget. Goldplated contacts resist oxidation under humid, dusty or temperaturechanging environment, preventing bad contact failure caused by terminal surface oxidation. Tinplated option keeps good solderability for standard wavesoldering production lines, friendly to existing factory assembly workflows without extra equipment modification.

Fourthly, engineeringplastic insulator features high heat resistance. It can endure high temperature impact from wave soldering process, maintaining stable geometry dimension. Polarization and positioning structure can be added optionally to prevent reverse misinsertion during manual assembly, lowering humancaused assembly mistakes and product defective rate.

Fifthly, high production consistency and interchangeability. Precision stamping mold controls terminal dimension precisely; injectionmolded insulator keeps uniform size among batches. Connectors from different production lots can normally mate with matching female receptacles without fitting jam or poor contact. Rich customizable options allow customers to adjust pin quantity, plating, locating feature and plastic height according to PCB layout, cabinet space and function requirement, avoiding forced compromise on hardware design. In addition, this box header connector supports easy inspection after soldering. Operators can visually check solder joint filling condition on PCB bottom side, convenient for quality control and fault detection in mass manufacturing.

Wide Application Scenarios

This 90degree vertical throughhole solder box header connector is widely adopted in numerous electronic fields requiring stable boardtoboard interconnection and antivibration capability.

In industrial control equipment, it serves internal signal and power connection for PLC modules, relay modules, industrial sensor circuit boards and fieldbus accessories. Industrial sites often contain mechanical vibration, temperature fluctuation and dust interference; firm throughhole soldering mounting ensures continuous and reliable signal transmission for control system.

In newenergy and energystorage industry, the connector applies to auxiliary circuit boards of energystorage inverters, battery management system (BMS) subboards, photovoltaic accessory control units. It connects sampling signal lines and lowpower circuits inside power equipment, adapting to compact cabinet layout by utilizing 90degree flatlying installation to save inner cabinet space.

In consumer electronics field, it is used for household appliance control boards, smart home modules, display driver subboards and small intelligent device internal wiring. Compact installation form helps product designers pursue thinner and smaller product appearance while keeping connection reliability.

In medical electronic equipment, goldplated variant of this box header works for nonimplant medical instrument internal circuit interconnection, such as detection modules and control mainboards. Stable contact performance reduces hidden equipment failure risks, satisfying highreliability requirement of medical devices.

Besides, it can be deployed in communication auxiliary equipment, security monitoring hardware, automotive interior electronic auxiliary modules and testing instrument internal circuit boards. Wherever PCBtoPCB connection needs vibration resistance, easy soldering processing and limited installation height, this 90degree vertical throughhole solder box header becomes a practical interconnect solution.

FAQ

Q1: What does “90degree vertical throughhole solder” mounting mean exactly? A: It means the connector housing lies parallel to PCB surface, metal pins bend at 90 degrees and go vertically through PCB mounting holes. Fixation is completed by soldering pins on the bottom layer of PCB. It is different from straight vertical standing type and horizontal SMD surfacemount type.

Q2: Can this box header work with wave soldering production process? A: Yes. Our insulator material is formulated for wavesoldering temperature. Please follow recommended soldering temperature and time parameter to avoid plastic damage.

Q3: What plating choices are available for contact terminals? A: Standard options include full tin plating, selective gold plating and full gold plating. Tin plating fits generalpurpose costsensitive projects. Gold plating suits highreliability, highhumidity or longservicelife application scenarios. You may specify plating requirement when placing inquiry.

Q4: Is custommade service supported? A: Yes. We support customization on pin count, pitch, insulator color, locating boss, polarization key, plastic height and plating thickness. You can provide your PCB drawing or sample for our technical evaluation. MOQ will apply for nonstandard customized items.

Q5: What is the difference between throughhole solder type and SMD surfacemount box header? A: Throughhole soldering type owns much stronger mechanical antivibration performance, suitable for vibrationprone environment. SMD type is good for ultrathin layout but mechanical holding force is relatively weaker. Select mounting solution according to your working condition.

Q6: Are mating female receptacle counterparts available for purchase together? A: Yes, we supply matching female box header receptacles. You can order male box header and corresponding female sockets in one order for complete interconnect solution.

Q7: How to confirm suitable pin number for my project? A: Please count your signal and power circuit quantity, also reserve spare pins for future expansion. You may send us your PCB layout screenshot, our engineering team can give professional suggestion for your reference.

Contact Us

If you have technical consultation, sample request, quotation demand or customizedproduct requirement for our 90degree vertical throughhole solder box header connector, please feel free to get in touch with our sales and technical support team.

Our professional team possesses rich experience in electronic interconnect components. We can provide datasheet download, product sample supply, drawing review, customsolution evaluation and bulkorder support for worldwide customers. Whether you are searching for standard offthestock parts or developing nonstandard connector for newproject design, we are ready to offer responsive technical support and competitive commercial proposal.

Please send your detailed requirement including pitch, pin quantity, plating specification, expected quantity, application industry and special technical notes to our business mailbox. Our staff will reply your inquiry within working hours. We welcome OEM and ODM cooperation from global electronic manufacturers, industrial solution providers and purchasing agents. We commit to stable product quality, traceable production process and timely delivery schedule to support your wholeproject success.