AT04-3P-RY01 Amphenol 3-Pin Receptacle | IP67 Sealed Gray Housing

gd-admin — Tue, 21 Apr 2026 06:07:00 +0000

Shop Amphenol AT04-3P-RY01 at Suzhou Suqin Electronic. A 3-position gray receptacle housing (Male Pin) from AT Series™. IP67 rated, -55°C to 125°C, compatible with 14-20AWG wires.

Data Overview

Attribute Category	Technical Specification
Brand	Amphenol Sine Systems
Model / PN	AT04-3P-RY01
Connector Gender	Receptacle (Male Pin Housing)
Circuit Positions	3 Pin
Wire Range	14, 16, 18, 20 AWG
Voltage Rating	250 VAC/VDC
Current Rating	13 Amps (Max per contact)
Housing Color	Gray
Sealing Protection	IP67 (Environmental)
Modification Code	RY01 (Specific End Cap/Seal config)
Mating Plug	AT06-3S Series
Wedge Lock Required	AW3P (Sold Separately)
Flammability	UL 94V-0 Rated Material

Product Details

Engineering Specifications & Material Excellence	Technical Performance & Operational Superiority	Strategic Value & Business Benefits
Industry Standard AT Series™ Design	Fully interchangeable and mating compatible with Deutsch DT04-3P and other industry-standard connectors.	Seamless Integration: Allows for direct replacement in existing wire harness designs without re-tooling, reducing supply chain transition costs.
IP67 Rated Silicone Sealing System	Features advanced rear wire seals and an internal perimeter seal to block moisture, fuel, and dust.	Unmatched Reliability: Prevents circuit oxidation and short circuits in harsh off-road or marine environments, lowering vehicle downtime and repair claims.
Rugged Thermoplastic Housing	Built with high-grade, chemical-resistant thermoplastic that maintains structural integrity under vibration.	Engineered Longevity: Resists engine oils, hydraulic fluids, and UV exposure, ensuring the connection lasts the entire service life of the equipment.
Snap-Lock Latch Mechanism	Integrated manual latch provides an audible and tactile “click” to confirm a fully secured connection.	Assembly Efficiency: Simplifies field maintenance and production line assembly, ensuring zero-error mating even in low-visibility environments.

Our advantage

● Brand supply diversification,
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Automobile, electromechanical, industrial, communication, etc.

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● 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: Is the AT04-3P-RY01 fully compatible with Deutsch DT series connectors?

A: Yes. The Amphenol AT Series™ is designed to be 100% functionally equivalent and interchangeable with the Deutsch DT series. The AT04-3P-RY01 will mate perfectly with any standard DT06-3S plug and use the same Size 16 contacts and AW3P wedge locks.

Q2: What does the “RY01” modification signify on this model?

A: The RY01 suffix typically denotes a specific modification such as an integrated end cap for extra wire seal protection or a specific seal material/color for industrial applications. It ensures better strain relief and protection against rear-entry moisture in heavy-duty wiring harnesses.

Q3: Does this receptacle come with the pins and wedge lock?

A: No. To allow for maximum flexibility in wire gauge selection (14-20 AWG), the male pins (contacts) and the AW3P wedge lock are sold separately. Suzhou Suqin Electronic provides these components individually or as complete assembly kits upon request.

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