Understanding Deutsch connector part numbers allows you to quickly identify the correct connector, terminals, and configuration for your application.
🔍 Example Breakdown
Example: DTM06-2S
Each section of the part number has a meaning:
- DTM → Connector series
- 06 → Plug housing
- 2 → Number of positions
- S → Socket contacts
🧩 Step 1: Identify the Series
| Series | Use Case | Size |
|---|---|---|
| DTM | Sensors / low current | Small |
| DT | General wiring | Medium |
| DTP | High current | Large |
| DTHD | Heavy-duty power | Extra large |
👉 Start here first—this determines everything else.
🔌 Step 2: Plug vs Receptacle
| Code | Type |
|---|---|
| 04 | Receptacle (female housing) |
| 06 | Plug (male housing) |
Example:
- DT04 = Receptacle
- DT06 = Plug
👉 These must match to connect properly.
🔢 Step 3: Number of Positions
The number tells you how many pins:
- 2 = 2-pin
- 3 = 3-pin
- 4 = 4-pin
👉 Both connectors must have the same number.
⚙️ Step 4: Contact Type
| Code | Meaning |
|---|---|
| P | Pin contacts (male terminals) |
| S | Socket contacts (female terminals) |
Important:
- Plug housing → uses socket (S)
- Receptacle → uses pin (P)
👉 This is where people often make mistakes.
🧠 Visual Example: Full Breakdown
DTM06-2S
- DTM = Series
- 06 = Plug
- 2 = Positions
- S = Socket
⚡ DTP (High Current) Example
DTP06-2S
- DTP = High current connector
- 06 = Plug
- 2 = Positions
- S = Socket
👉 Used for:
- Power circuits
- Fans
- Pumps
- High-load devices
⚠️ Common Mistakes
- Mixing plug vs receptacle
- Wrong contact type (P vs S)
- Wrong series for current load
- Mismatched pin counts
🧰 Why This Matters
Choosing the correct part number ensures:
- Proper fitment
- Reliable electrical connection
- Long-term durability
👉 It also prevents ordering the wrong parts.
🚀 Need Help Choosing?
If you’re unsure, we can help identify the correct connector for your application.
Send us:
- A part number
- A photo
- Or your project details
👉 Browse connector kits:
https://www.ksvlooms.com