TE Connectivity 776429-1 | 3 Pin AMPSEAL 16 Plug Housing | Black

gd-admin — Wed, 06 May 2026 05:45:37 +0000

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.

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● 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.

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