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Wire to Board Connector
Industrial, IT Datacom
This 2×4P connector integrates factory-molded A-type polarization notch on the plastic shell as core standard configuration, a critical design to rule out accidental cross-plugging with B-key counterparts from the same product lineup. For harness assembly factories and electronic manufacturers, the anti-misplug feature drastically cuts rework expense caused by reverse insertion faults during manual wiring or automated production, helping factories stabilize daily assembly yield without extra secondary fixture modification.
Available with industry-standard tin contact finish as the specified variant, this option delivers balanced performance and component expenditure versus gold-plated alternatives within the CONSHARE 2.5mm connector range. The layered under-plating structure under tin coating reinforces contact durability without unnecessary high precious-metal cost, making it a preferred pick for general signal and low-power interconnect to trim overall project BOM spending for volume procurement buyers.
The insulator body is made from flame retardant engineering polymer tailored to survive standard high-temperature PCB soldering cycles. It retains stable physical shape throughout reflow processing instead of deforming or bubbling under thermal impact, effectively lowering discarded defective PCBs during automated pick-and-place and wave soldering, which directly translates to saved production overhead for your in-house assembly line.
Engineered to sustain stable electrical performance across wide ambient condition shifts, the finished connector keeps steady circuit transmission whether installed inside heat-concentrated enclosed cabinets or low-temperature compact equipment. Such broad environmental adaptability avoids intermittent connection failures triggered by seasonal temperature swings and cuts post-delivery after-sales troubleshooting cost for finished equipment brands.
Every finished connector unit passes standardized corrosive atmosphere aging validation before warehousing, with contact plating built to fend off rust and metal degradation under damp working surroundings. For devices deployed in semi-open industrial or humid household appliance scenarios, this anti-corrosion property extends whole-product service lifespan and reduces recurring on-site repair demands for end users.
Configuration Item | Standard 2×4PIN A-Key Tin Version | Optional Customizable Options Across CONSHARE Full Series |
|---|---|---|
Polarization Key | Fixed A-Key pre-molded | Switchable to B-Key per PCB design |
Contact Surface Finish | Standard Tin plating | Upgradeable to selective gold plating on contact areas |
Circuit Arrangement | Fixed 2 rows × 4 positions | Flexible pin count from 2×2P up to 2×12P |
PCB Footprint Layout | Predefined even-position PCB pad design | Swap to odd-position layout for customized board routing |
CONSHARE reserves two distinct pad layout solutions for this connector series, letting PCB designers freely pick even or odd pin arrangement based on internal circuit routing planning. Uniform dimensional precision on pin spacing also boosts alignment accuracy during automated PCB mounting, shortening programming time for SMT placement equipment on your production line.
Different from integrated overmolded wire connectors, split crimp construction separates plastic housing and loose terminals, enabling your in-house wiring team to complete wire crimping and assembly directly on production floor. No customized injection molds are required for small-batch harness production, which shortens sample lead time for new product prototype development.
While the listed unit locks into fixed 2×4P, A-Key and tin finish specs, our complete 2.5mm crimp connector portfolio opens multiple adjustable parameters to match unique project requirements. Clients can adjust circuit quantity, polarization style or contact plating specification to align with custom PCB and harness design, and CONSHARE supports flexible order threshold for small-to-medium non-standard modification requests without excessive tooling surcharge.
Tailored for mixed low-voltage power and signal internal interconnection, this CONSHARE A-Key tin connector is widely selected by procurement and R&D teams across below sectors:
Internal auxiliary wiring of industrial automation control modules
Power connection assembly of household smart electrical appliances
Peripheral signal harness for miniature servo and drive components
Internal circuit linking of bench-top precision testing instruments
Low-current auxiliary wiring for non-power core automotive accessories
