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828907-1
Tyco
The 828907-1 model is a highly specialized 55-position receptacle wire-to-board automotive connector, engineered to maintain uninterrupted electrical and signal transmission in demanding vehicular environments. Crafted with a rectangular black housing, this component feels dense and rigid to the touch, a direct result of its reinforced polymer construction. When handling the connector, assembly technicians will notice the precise molding that eliminates sharp edges, ensuring a smooth integration into tight automotive compartments. The matte black finish not only minimizes light reflection during intricate assembly processes but also indicates the presence of thermal stabilizers integrated into the polymer matrix. Fresh from the mold, the housing carries a faint, neutral scent characteristic of industrial-grade thermoplastics, assuring users of its newly manufactured, uncontaminated status.
At the core of this female terminal housing is PBT GF (Polybutylene Terephthalate reinforced with Glass Fiber). This specific material blend grants the connector exceptional dimensional stability and mechanical strength. It resists warping or becoming brittle, easily enduring a broad operating temperature range from -40°C up to 130°C (-40°F to 266°F). Whether exposed to the freezing conditions of a winter morning or the intense radiant heat near an engine block, the housing maintains its structural integrity. Furthermore, the design is fully sealable. The integrated sealing mechanisms create a formidable barrier against moisture ingress, road salt, fine dust, and automotive fluids. This level of environmental protection is crucial for preventing contact oxidation and ensuring that the 55 internal circuits remain completely isolated from external contaminants, thereby securing long-term electrical reliability.
Managing 55 individual connections within a compact footprint requires meticulous structural planning. The connector features a standardized 5mm (0.196in) centerline pitch, balancing the need for a high-density layout with adequate dielectric separation between adjacent terminals. To eliminate assembly errors on the production line, the housing incorporates a sophisticated polarity and fool-proofing mechanism. The physical geometry of the rectangular shell physically prevents incorrect mating orientations. When pushed into its corresponding header, the connector engages with a distinct, audible click and firm tactile feedback, confirming that the locking mechanism is fully secured. This prevents accidental disconnections caused by the relentless vibrations and mechanical shocks typical in moving vehicles. The free-hanging cable mount design further simplifies the routing of complex wire harnesses, giving engineers flexibility in spatial management.
| Model | 828907-1 |
| Color | Black |
| Connector Shape | Rectangular |
| Connector System | Wire to board |
| Housing Type | Housing for Female Terminals |
| Number of Positions | 55P |
| Sealable | Yes |
| Contact Type | Receptacle |
| Product Material | PBT GF |
| Centerline(Pitch) | 5mm(0.196in) |
| Product Length | 52.55mm(2.069in) |
| Product Width | 36mm(1.417in) |
| Connector Height | 40.25mm(1.585in) |
| Connector Mounting Type | Cable Mount(Free-Hanging) |
| Operating Temperature Range | -40-130°C [ -40-266°F ] |
| Serviceable | No |
The 55-position configuration is specifically tailored for complex automotive electronic control units (ECUs), advanced sensor arrays, and central power distribution modules. In modern vehicle architectures, where dozens of signal and power lines must converge into a single, reliable hub, this wire-to-board connector excels. Engineers frequently specify this component for mission-critical systems such as anti-lock braking system (ABS) controllers, transmission control units, and advanced driver-assistance systems (ADAS). The physical dimensions—measuring 52.55mm in length, 36mm in width, and 40.25mm in height—allow it to be securely mounted in areas where space is at a premium, yet it remains large enough for technicians to handle easily while wearing protective gloves. By utilizing this standardized 5mm pitch connector, automotive designers can consolidate multiple smaller connectors into one unified interface, reducing the overall weight of the wiring harness, minimizing potential points of failure, and streamlining the final vehicle assembly process.
To ensure the components arrive in pristine condition, the standard packaging method utilizes reinforced cartons. This packaging strategy protects the PBT GF housings from crushing forces or abrasion during transit, guaranteeing that the precise 5mm pitch alignment and locking tabs remain intact upon delivery. The cartons are strictly palletized and stretch-wrapped to prevent any shifting during global transit, mitigating the risk of micro-scratches on the mating surfaces.
Beyond the physical product, extensive engineering resources and post-delivery assurances are integrated into our service model to facilitate rapid design integration and long-term reliability:
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