Amphenol AT04-08PA-EC01:Male Cable Connector 8pol A-Key, End Cap

18915741017 — Thu, 02 Apr 2026 01:38:04 +0000

Buy Amphenol AT04-08PA-EC01. An 8-position A-keyed receptacle with End Cap (EC01) from the AT Series. IP67/68 rated, 13A capacity, and fully compatible with Deutsch DT series. Ideal for harsh environment wiring.

Data Overview

Attribute Category	Technical Specification
Brand	Amphenol Sine Systems
Model	AT04-08PA-EC01
Positions	8
Gender	Receptacle (Male Pin Housing)
Series	AT Series (Heavy Duty)
Contact Size	16 (1.5mm)
Current Rating	13 Amps (Continuous)
Voltage Rating	250 V AC/DC
Keying / Color	A-Key / Grey
Ingress Protection	IP67 / IP68 / IP69K
Housing Material	Thermoplastic
Seal Material	Silicone Rubber
Dielectric Strength	1500 V AC
Vibration Resistance	20 G’s (at 10-2000 Hz)

Product Details

Engineering Features & Specs	Technical & Assembly Advantages	Strategic Business Benefits
Integrated EC01 End Cap Design	Provides an extended rear structure specifically designed for easy attachment of heat shrink boots or backshells.	Superior Strain Relief: Protects internal seals from wire tension and movement in high-vibration engine environments, reducing the risk of water ingress and system downtime.
Full Compatibility with Deutsch DT Series	Matches the footprint, mating interface, and terminal system of industry-standard DT04-08PA.	Seamless System Integration: Allows for direct replacement in existing designs without re-tooling, simplifying the supply chain and lowering procurement costs for global customers.
IP67/68/69K Environmental Seals	Features high-performance silicone seals that withstand high-pressure washdowns and submersion.	Unrivaled Durability: Ensures critical signals (CAN-bus, sensors) remain stable in mud, snow, and salt-heavy environments, protecting your equipment’s long-term reputation.
8-Position “A” Keyed Polarization	Precision-molded mechanical keying prevents mating with different keyed connectors.	Zero Error Installation: Eliminates costly circuit damage caused by mis-mating during complex harness assembly, improving production efficiency and safety.

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Q1: What is the advantage of the EC01 suffix for the AT04-08PA?

A: The EC01 suffix indicates an End Cap . This feature is essential when your application requires the use of heat shrink tubing or backshells for added environmental protection and wire strain relief, preventing the wire seal from being compromised by pulling forces.

Q2: Is the AT04-08PA-EC01 fully intermatable with Deutsch DT series?

A: Yes, the Amphenol AT series is designed to be a direct functional equivalent to the Deutsch DT series. The AT04-08PA-EC01 will mate with any Deutsch DT06-08SA plug and uses the same standard Size 16 pins and sockets.

Q3: Which contacts and wedges are required for this connector?

: You will need Size 16 male pins (Solid or Stamped & Formed) and the AW8P secondary wedge lock to ensure the terminals are securely seated. These components are critical for maintaining the connector’s IP68 rating and vibration resistance.

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