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TE Connectivity 776429-1 | 3 Pin AMPSEAL 16 Plug Housing | Black
Short Description:
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Brand: TE Connectivity / Deutsch
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Series: AMPSEAL 16
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Part Number: 776429-1
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Number of Positions: 3 Pin (Single Row)
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Contact Type: Female Socket (Contacts sold separately)
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Pitch: 4.50 mm (0.177″)
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Fastening Type: Integrated Latch Lock
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Material: Glass-Filled Thermoplastic (High Durability)
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Operating Temperature: -40°C to 125°C
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Mounting: Free Hanging (In-Line)
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Typical Application: Off-road vehicles, agricultural machinery, and heavy industrial equipment.
Product Detail
Product Tags
Buy original TE Connectivity 776429-1 3-position black plug housings from AMPSEAL 16 series. Rated -40°C to 125°C for rugged automotive & industrial wire harnesses.
Data Overview
| Attribute Category | Technical Specification |
| Manufacturer | TE Connectivity / Deutsch |
| Model / PN | 776429-1 |
| Positions / Rows | 3 Positions / 1 Row |
| Pitch (Centerline) | 4.50 mm [0.177 in] |
| Connector System | Wire-to-Wire |
| Contact Gender | Socket (Female) |
| Fastening Type | Latch Lock |
| Housing Color | Black |
| Housing Material | Glass-Filled Thermoplastic |
| Termination Method | Crimp |
| Operating Temp Range | -40°C to +125°C [-40°F to +257°F] |
| Flammability Rating | UL 94V-0 Rated |
Product Details
| Rugged Material & Engineering | Secure Locking & Stability | Extreme Environmental Resilience |
| Glass-Filled Thermoplastic Housing | Molded from premium glass-reinforced thermoplastic for maximum structural rigidity and impact resistance. | Long-Term Durability: Protects sensitive electrical connections from mechanical stress and physical damage in harsh work zones. |
| Integrated Latch Lock Mechanism | Features a precise latch-lock system that provides tactile feedback and a secure mechanical hold. | Anti-Vibration Performance: Ensures the connector remains mated under heavy vibration, common in engine bays and industrial machinery. |
| AMPSEAL 16 Modular Design | Part of the industry-standard AMPSEAL 16 series, designed for wire-to-wire and wire-to-device applications. | System Interchangeability: Simplifies harness assembly and maintenance with a standardized footprint recognized globally by engineers. |
| High-Temp Rating (-40°C to 125°C) | Engineered to maintain electrical integrity across a massive thermal spectrum, including sub-zero and high-heat environments. | Reliable Power Delivery: Prevents material warping or circuit failure in high-performance automotive and industrial engine systems. |
Our advantage
● Brand supply diversification,
Convenient one-stop shopping
● Covers a wide range of fields
Automobile, electromechanical, industrial, communication, etc.
● Complete information, fast delivery
Reduce intermediate links
● Good after-sales service
Quick response, professional reply
● Original genuine guarantee
Support professional consultation
● After-sales problems
Ensure that the imported original products are genuine. If there is a quality problem, it will be solved within one month of receiving the goods.
Q1: Which terminals should I use with the 776429-1 housing?
A: The 776429-1 is designed to accept AMPSEAL 16 Size 16 socket contacts. Please ensure you select terminals that match your specific wire gauge (AWG) requirements for optimal performance.
Q2: Is this connector suitable for use in engine compartments?
A: Yes, absolutely. With an operating temperature range of -40°C to 125°C and a glass-filled thermoplastic body, it is specifically engineered to withstand the heat and vibration found in automotive engine bays and industrial equipment.
Q3: Does the 776429-1 include a secondary lock?
A: Yes, the AMPSEAL 16 series features an integrated CPA (Connector Position Assurance) and primary locking latch to ensure the connector remains firmly seated even in high-vibration applications.
