Deutsch DT 2-Pin Waterproof Connector – DT04-2P & DT06-2S, 16–22AWG

Deutsch DT series 2-pin waterproof connector sets — the most commonly used pin count in the DT series for simple power and ground connections. The DT04-2P is the male plug housing; the DT06-2S is the female receptacle housing. Size 16 contacts rated at 13A continuous, accepting 16–22AWG wire. IP67 rated for permanent outdoor and underbody automotive installation. Available in 5, 10, and 100-set packs for individual builds through workshop stock quantities.

Key Specifications

• Part Numbers: DT04-2P (male plug) + DT06-2S (female receptacle)
• Contact Size: Size 16 (13A continuous, 16–22AWG)
• IP Rating: IP67 (mated)
• Operating Temperature: -55°C to +125°C
• Voltage Rating: 600V
• Housing Material: Glass-filled nylon (PA66-GF), UL94 V-0
• Quantity: 5, 10, or 100 sets (select above)

2-Pin DT Applications — Most Common Use Cases

• Lighting circuits: LED light bars, auxiliary lights, driving lights — positive + negative power connection
• Solenoid valves: 2-wire solenoid power connections on pneumatic and hydraulic systems
• Horn relays: Relay coil connections (supply + trigger)
• Battery connections: Auxiliary battery disconnect points on 4WD and off-road vehicles
• Simple actuators: Any 2-wire on/off actuator requiring a sealed, vibration-resistant connection

Frequently Asked Questions

What is included in each set?

Each set includes: 1× DT04-2P male plug housing + 1× DT06-2S female receptacle housing + 2× size 16 male pin contacts + 2× size 16 female socket contacts + 1× W2S wedge lock + 4× wire seals (one per contact position, both housings). All components required for a complete 2-pin connector assembly are included — only a Deutsch HDT-48-00 crimp tool and wire are needed.

Why is the 2-pin DT the most popular configuration?

The 2-pin DT covers the most common wiring requirement: a single circuit with positive and negative conductors. Most automotive accessories (lights, solenoids, actuators) require only 2 wires. The 2-pin DT provides IP67 sealing, 13A current capacity, and -55°C to +125°C temperature range in the smallest DT housing — making it the default choice for sealed 2-wire connections in automotive and industrial applications.

Can I use 2-pin DT connectors for 24V systems?

Yes. The 600V voltage rating covers 24V DC industrial systems. The 13A current rating at 24V supports loads up to 312W per circuit — adequate for most 24V sensors, solenoids, and lighting circuits. For higher-current 24V loads (motors, high-power lighting), use DTP series connectors (25A per contact).

What is the difference between DT04-2P and DT06-2S?

DT04-2P is the male plug housing — it accepts male pin contacts (0460-202-16141) and has a latch that locks onto the female receptacle. DT06-2S is the female receptacle housing — it accepts female socket contacts (0462-201-16141) and has the latch receiver. The “04” and “06” designations refer to the housing series (DT04 = plug, DT06 = receptacle); the “2” refers to the pin count; “P” = plug, “S” = socket.

Typical Applications

• 4WD & off-road: Auxiliary lighting, winch control, air compressor power connections
• Agricultural: Implement lighting, solenoid valve connections
• Marine: Bilge pump, navigation light, and accessory power connections
• Motorsport: Sensor power, actuator connections in custom harnesses
• Workshop stock: Most-used DT connector for general automotive electrical repair

Package Contents

5, 10, or 100 sets (select above) — each set: DT04-2P male housing + DT06-2S female housing + size 16 contacts (male + female pairs) + W2S wedge lock + wire seals.