Deutsch Sealed Rectangular Connector (SRC), Custom Wire Harness Assembly
Deutsch Sealed Rectangular Connector (SRC)
TE's Sealed Rectangular Connector (SRC) is a rugged, high-density solution designed for harsh environments in industrial and transportation sectors. Rated IP67/IP69K and operational from -40°C to +125°C, it ensures reliability in demanding applications like agriculture, construction, and commercial vehicles. The SRC supports mixed configurations of signal (up to 84 positions) and power circuits (40A max), with integrated TPA (Terminal Position Assurance) and blind-mate slide-latch for secure, tool-free assembly. Its modular design allows flexible wire routing via conduit interfaces, while rear-seal crimp-and-poke terminals simplify maintenance. Available in black or green housings, the SRC series combines durability, ease of use, and scalability for complex wiring systems requiring sealed, high-performance connectivity.
Key Features & Benefits
- Rugged Reliability
- IP67/IP69K Rating: Ensures protection against dust, high-pressure water jets, and chemical exposure.
- Wide Temperature Range: Operates in -40°C to +125°C, suitable for under-hood and outdoor applications.
- Ease of Use
- Blind-Mate Functionality: Slide-action latch enables single-handed mating, ideal for confined spaces.
- Integrated TPA (Terminal Position Assurance): Ensures terminals are securely locked, preventing misalignment.
- Simplified Assembly: Crimp-and-poke terminal insertion through integrated grommet seals reduces assembly time.
- Design Flexibility
- Mixed Signal/Power Configurations: Supports up to 84 positions with combinations of signal (MX150, SRC2.5) and power (MX150L) contacts.
- Modular Backshells: Conduit interfaces (e.g., 2500034/2500035 series) offer customizable wire routing and additional sealing.
Technical Specifications
- Contact Types:
- Signal (MX150, SRC2.5)
- Power (MX150L)
- Current Ratings:
- Signal MX150: 6A (84-circuit) / 18A (single terminal);
- Power MX150L: 40A
- Wire Seal Ranges
- Signal: 1.5–3.0mm;
- Power: 3.0–5.0mm
- Pitch
- Signal: 4mm;
- Power: 8mm
- Configurations: 8 arrangements (e.g., 84-0, 72-2, 60-6) for mixed signal/power circuits
Applications
- Commercial Vehicles: Fire trucks, concrete mixers, refuse trucks.
- Agriculture: Tractors, combines, harvesters.
- Construction: Forklifts, cranes, loaders.
- Marine & Recreational Vehicles: Harsh marine environments and RV power systems.
Connector Specification Chart
| P/N | Poles | Color | Descriptions | Type | Connection | Pitch | Contact Current Rating (Max) | Mounting type | Links |
| 850841218 | 20 | Black | SRC Pwr 12+18ABCEFG Female Recp Hsg Assy | Housing for Female Terminals | Wire-to-Wire | 8 mm | 18 A, 40 A | Cable Mount (Free-Hanging) | https://www.te.com/en/product-2500001-1.html |
| 850840020 | 20 | Black | SRC Pwr 0+20ABCDEFG Female Recp Hsg Assy | Housing for Female Terminals | Wire-to-Wire | 8 mm | 40 A | Cable Mount (Free-Hanging) | https://www.te.com/en/product-2500000-1.html |
| 937920020 | 20 | Black | SRC Pwr 0+20ABCDEFG Male Blade Hsg Assy | Housing for Male Terminals | Wire-to-Panel | 8 mm | 40 A | Panel Mount | https://www.te.com/en/product-2500016-1.html |
| 850841218 | 20 | Black | SRC Pwr 12+18ABCEFG Female Recp Hsg Assy | Housing for Female Terminals | Wire-to-Wire | 8 mm | 18 A, 40 A | Cable Mount (Free-Hanging) | https://www.te.com/en/product-2500001-1.html |
| 932878425 | 84 | Black | SRC2 84 Pin Female Recp Hsg Assy 2.5 | Housing for Female Terminals | Wire-to-Wire | 4 mm | 18 A, 20 A | Cable Mount (Free-Hanging) | https://www.te.com/en/product-2500009-1.html |
| 937928400 | 84 | Black | SRC2 84 Pin Male Blade Hsg Assy | Housing for Male Terminals | Wire-to-Panel | 4 mm | 18 A | Panel Mount | https://www.te.com/en/product-2500024-1.html |
| 938508400 | 84 | Green | SRC2 84 Pin Male Blade Hsg Assy Green | Housing for Male Terminals | Wire-to-Panel | 4 mm | 18 A | Panel Mount | https://www.te.com/en/product-2500027-1.html |
| 938508425 | 84 | Green | SRC2 84 Pin Male Blade Hsg Assy2.5 Green | Housing for Male Terminals | Wire-to-Panel | 4 mm | 18 A, 20 A | Panel Mount | https://www.te.com/en/product-2500026-1.html |
| 938498400 | 84 | Green | SRC2 Female 84 Pin Green | Housing for Female Terminals | Wire-to-Wire | 4 mm | 18 A | Cable Mount (Free-Hanging) | https://www.te.com/en/product-2500014-1.html |
| 937928425 | 84 | Black | SRC2 84 Pin Male Blade Hsg Assy 2.5 | Housing for Male Terminals | Wire-to-Panel | 4 mm | 18 A, 20 A | Panel Mount | https://www.te.com/en/product-2500025-1.html |
| 932870001 | 84 | Black | SRC2 84 Pin Female Receptacle Hsg Assy | Housing for Female Terminals | Wire-to-Wire | 4 mm | 18 A | Cable Mount (Free-Hanging) | https://www.te.com/en/product-2500008-1.html |
| 932878425 | 84 | Black | SRC2 84 Pin Female Recp Hsg Assy 2.5 | Housing for Female Terminals | Wire-to-Wire | 4 mm | 18 A, 20 A | Cable Mount (Free-Hanging) | https://www.te.com/en/product-2500009-1.html |
| 937928400 | 84 | Black | SRC2 84 Pin Male Blade Hsg Assy | Housing for Male Terminals | Wire-to-Panel | 4 mm | 18 A | Panel Mount | https://www.te.com/en/product-2500024-1.html |
| 937921218 | 12, 18 | Black | SRC Pwr 12+18ABCEFG Male Blade Hsg Assy | Housing for Male Terminals | Wire-to-Panel | 4 mm, 8 mm | 18 A, 40 A | Panel Mount | https://www.te.com/en/product-2500017-1.html |
| 937921218 | 12, 18 | Black | SRC Pwr 12+18ABCEFG Male Blade Hsg Assy | Housing for Male Terminals | Wire-to-Panel | 4 mm, 8 mm | 18 A, 40 A | Panel Mount | https://www.te.com/en/product-2500017-1.html |
| 938503612 | 12, 36 | Green | SRC2 36+12ACEG Male Blade Hsg Assy Green | Housing for Male Terminals | Wire-to-Panel | 4 mm, 8 mm | 18 A, 40 A | Panel Mount | https://www.te.com/en/product-2500031-1.html |
| 937923612 | 12, 36 | Black | SRC Pwr 36+12ACEG Male Blade Hsg Assy | Housing for Male Terminals | Wire-to-Panel | 4 mm, 8 mm | 18 A, 40 A | Panel Mount | https://www.te.com/en/product-2500019-1.html |
| 850843612 | 12, 36 | Black | SRC Pwr 36+12ACEG Female Recp Hsg Assy | Housing for Female Terminals | Wire-to-Wire | 4 mm, 8 mm | 18 A, 40 A | Cable Mount (Free-Hanging) | https://www.te.com/en/product-2500003-1.html |
| 937922414 | 14, 24 | Black | SRC Pwr 24+14ACDEG Male Blade Hsg Assy | Housing for Male Terminals | Wire-to-Panel | 4 mm, 8 mm | 18 A, 40 A | Panel Mount | https://www.te.com/en/product-2500018-1.html |
| 850842414 | 14, 24 | Black | SRC Pwr 24+14ACDEG Female Recp Hsg Assy | Housing for Female Terminals | Wire-to-Wire | 4 mm, 8 mm | 18 A, 40 A | Cable Mount (Free-Hanging) | https://www.te.com/en/product-2500002-1.html |
| 937922414 | 14, 24 | Black | SRC Pwr 24+14ACDEG Male Blade Hsg Assy | Housing for Male Terminals | Wire-to-Panel | 4 mm, 8 mm | 18 A, 40 A | Panel Mount | https://www.te.com/en/product-2500018-1.html |
| 937927202 | 2, 72 | Black | SRC Pwr 72+2D Male Blade Hsg Assy | Housing for Male Terminals | Wire-to-Panel | 4 mm, 8 mm | 18 A, 40 A | Panel Mount | https://www.te.com/en/product-2500023-1.html |
| 850847202 | 2, 72 | Black | SRC Pwr 72+2D Female Recp Hsg Assy | Housing for Female Terminals | Wire-to-Wire | 4 mm, 8 mm | 18 A, 40 A | Cable Mount (Free-Hanging) | https://www.te.com/en/product-2500007-1.html |
| 938506006 | 6, 60 | Green | SRC2 60+6AG Male Blade Hsg Assy Green | Housing for Male Terminals | Wire-to-Panel | 4 mm, 8 mm | 18 A, 40 A | Panel Mount | https://www.te.com/en/product-2500029-1.html |
| 850846025 | 6, 60 | Black | SRC Pwr 60+6AG Female Recp Hsg Assy 2.5 | Housing for Female Terminals | Wire-to-Wire | 4 mm, 8 mm | 18 A, 20 A, 40 A | Cable Mount (Free-Hanging) | https://www.te.com/en/product-2500006-1.html |
| 937926006 | 6, 60 | Black | SRC Pwr 60+6AG Male Blade Hsg Assy | Housing for Male Terminals | Wire-to-Panel | 4 mm, 8 mm | 18 A, 40 A | Panel Mount | https://www.te.com/en/product-2500021-1.html |
| 938506025 | 6, 60 | Green | SRC2 60+6AG Male Blade Hsg Assy2.5 Green | Housing for Male Terminals | Wire-to-Panel | 4 mm, 8 mm | 18 A, 20 A, 40 A | Panel Mount | https://www.te.com/en/product-2500028-1.html |
| 938496006 | 6, 60 | Green | SRC2 Female 60+6AG Mixed Power, Green | Housing for Female Terminals | Wire-to-Wire | 4 mm, 8 mm | 18 A, 40 A | Cable Mount (Free-Hanging) | https://www.te.com/en/product-2500012-1.html |
| 937926025 | 6, 60 | Black | SRC Pwr 60+6AG Male Blade Hsg Assy 2.5 | Housing for Male Terminals | Wire-to-Panel | 4 mm, 8 mm | 18 A, 20 A, 40 A | Panel Mount | https://www.te.com/en/product-2500022-1.html |
| 938506006 | 6, 60 | Green | SRC2 60+6AG Male Blade Hsg Assy Green | Housing for Male Terminals | Wire-to-Panel | 4 mm, 8 mm | 18 A, 40 A | Panel Mount | https://www.te.com/en/product-2500029-1.html |
| 850846025 | 6, 60 | Black | SRC Pwr 60+6AG Female Recp Hsg Assy 2.5 | Housing for Female Terminals | Wire-to-Wire | 4 mm, 8 mm | 18 A, 20 A, 40 A | Cable Mount (Free-Hanging) | https://www.te.com/en/product-2500006-1.html |
| 937926006 | 6, 60 | Black | SRC Pwr 60+6AG Male Blade Hsg Assy | Housing for Male Terminals | Wire-to-Panel | 4 mm, 8 mm | 18 A, 40 A | Panel Mount | https://www.te.com/en/product-2500021-1.html |
Support Custom Wire Harness Assembly
- Connectors: 20P to 84P.
- Wire Gauge:
- depends on your needs
- recommend by us
- Wire Colors: Available in a wide range including white, black, red, yellow, blue, green, brown, orange, purple, grey, and more.
- Wire Length: Fully customizable to your specifications.
- Wiring Diagram: Tailor-made to meet your project needs.
- Custom type:
- Send drawing to customize.
- Send a sample to customize.
- Tell us as many details as possible to customize.
- Minimum Order: 50 pieces per order.
Customize Your Wire Harness
Send your sample or drawing/schematic for quote price→ Feedback with quotation(1~3 days) → Confirm quotation → Arrange sample you for approval→ [Make mold if needed (7 days) →Mold test] → Making samples(1~3 days)→ Samples test(Approval) → place order for Mass production(2~3 weeks)→ Quality checking→ Packing → Delivery → After Service → Repeat Order.
