Deutsch DT04-3P Compatible - suqinszconnectors.com https://www.suqinszconnectors.com Your Trusted Connector Partner for Wire Harness Manufacturers Thu, 11 Jun 2026 08:27:46 +0000 en-US hourly 1 https://wordpress.org/?v=7.0 https://www.suqinszconnectors.com/uploads/cropped-Logo1-1-32x32.png Deutsch DT04-3P Compatible - suqinszconnectors.com https://www.suqinszconnectors.com 32 32 Amphenol AT04-3P-RD01 3-Way Gray Receptacle with Reduced Diameter Seal | Suqin https://www.suqinszconnectors.com/amphenol-at04-3p-rd01-3-way-gray-receptacle-with-reduced-diameter-seal-suqin-product/ Thu, 11 Jun 2026 08:27:44 +0000 https://www.suqinszconnectors.com/?p=28692 Buy Amphenol AT04-3P-RD01 AT Series 3-way automotive receptacle housing at Suqin. Features a gray thermoplastic body, 13A current capacity, and a specialized RD01 reduced diameter rear seal optimized for thin-insulated wiring harnesses.

The post Amphenol AT04-3P-RD01 3-Way Gray Receptacle with Reduced Diameter Seal | Suqin first appeared on suqinszconnectors.com.

]]> Buy Amphenol AT04-3P-RD01 AT Series 3-way automotive receptacle housing at Suqin. Features a gray thermoplastic body, 13A current capacity, and a specialized RD01 reduced diameter rear seal optimized for thin-insulated wiring harnesses.

Data Overview

Technical Parametric AttributesSpec Detail Values
ManufacturerAmphenol SINE Systems
Product Part NumberAT04-3P-RD01
Product SeriesAT Series
Number of Positions3 Position
Number of Rows2 Row
Gender ConfigurationReceptacle (Takes Male Pins)
Mounting StyleCable Mount / Free Hanging (In-Line)
Termination StyleCrimp
Current Rating13 A
Wire Gauge Range14 AWG to 20 AWG (Thin Insulation)
Housing MaterialThermoplastic (TP)
Primary ColorGray
Seal Modification CodeRD01 (Reduced Diameter Rear Seal)
Insulation Resistance1 GOhms Minimum
Minimum Operating Temp-55°C
Maximum Operating Temp+125°C
Mating Part CompatibilityAT06-3S Series (and equivalent standard 3S plugs)
Required Secondary LockAW3P Wedge Lock (Sold Separately)
Unit Weight0.232808 oz

Product Details

Core SpecificationsEngineering AdvantagesOperational Benefits
RD01 Reduced Diameter Rear Wire SealFeatures a downsized internal diameter on the rear silicone seal, specifically engineered to tightly grip thin-walled automotive wires (such as TXL or thin-insulated wires).Eliminates moisture and dust bypass along downsized cable jackets, preventing capillary water ingress, harness corrosion, and electrical failure.
13A Heavy-Duty Contact ArchitectureEngineered to support continuous electrical current up to 13 Amps safely across all 3 circuits when populated with matching size 16 contacts.Delivers stable power and signal routing for critical under-hood components like sensors, injectors, and fluid pumps without thermal degradation.
Rugged Thermoplastic Engineering ShellMolded from industrial-grade thermoplastic that resists mechanical stress, impact, and chemical exposure from engine fluids.Extends the functional lifespan of vehicle electrical harnesses, preventing cracked housings and minimizing diagnostic field downtime.
Fully Intermateable DT Series CompatibilityBuilt to exact standard dimensions, ensuring 100% mechanical drop-in cross-compatibility with equivalent industry 3-pin connectors.Provides total sourcing flexibility, bypassing factory supply bottlenecks and lowering BOM costs without requiring wire harness redesigns.

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: What is the main structural difference between the standard AT04-3P and the AT04-3P-RD01?

The core difference lies in the diameter of the rear wire insulation entry seal. The standard AT04-3P is designed for standard thick-walled automotive wires, whereas the AT04-3P-RD01 features an RD01 reduced diameter seal. This smaller seal opening is specifically engineered to compress tightly against modern thin-walled wires (such as TXL or thin-jacketed cables), ensuring a reliable waterproof barrier that standard housings cannot provide on narrow gauge insulations.

Q2: Does the AT04-3P-RD01 part number include the male pin contacts and secondary wedge locks?

No. The AT04-3P-RD01 part number specifies only the empty gray thermoplastic receptacle housing with its integrated thin-wire rear seal. To complete the assembly for a wire harness build, you must select and purchase the male crimp pins (Size 16) and the corresponding secondary locking wedge (part number AW3P) separately based on your project requirements.

Q3: Is this Amphenol SINE AT series receptacle fully interchangeable with Deutsch DT components?

Yes, absolutely. The Amphenol AT04-3P-RD01 is precision-engineered to match the dimensions, mechanical mating tracks, and electrical thresholds of the standard Deutsch DT04-3P series. It mates seamlessly with Deutsch DT06-3S plugs and accepts standard Deutsch-style size 16 contacts, serving as a reliable and cost-effective drop-in replacement.

Front-facing perspective looking directly into the empty 3-way internal mating cavity of the AT04-3P-RD01 receptacle.
Four-piece multi-angle layout of the Amphenol AT04-3P-RD01 3-pin gray automotive receptacle showing front, rear, and side configurations.
Original Amphenol factory sealed bulk packaging bag for AT04-3P-RD01 receptacles showing the technical part specification label.
Angled side profile of the gray AT04-3P-RD01 connector shell showcasing the integrated mounting clip rail slot.

The post Amphenol AT04-3P-RD01 3-Way Gray Receptacle with Reduced Diameter Seal | Suqin first appeared on suqinszconnectors.com.

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