{"product_id":"deutsch-dtm-3-pin-waterproof-connector-dtm04-3p-dtm06-3s-sets","title":"Deutsch DTM 3-Pin Waterproof Connector – DTM04-3P Male \u0026 DTM06-3S Female, 16–22AWG Sets","description":"\u003ch2\u003eDeutsch DTM Series 3-Pin Waterproof Connector – DTM04-3P Male \u0026amp; DTM06-3S Female\u003c\/h2\u003e\n\n\u003cp\u003eThe Deutsch DTM 3-pin connector covers the most fundamental sensor wiring pattern in automotive and industrial applications: power (+V), ground (0V), and signal output — three circuits that define the majority of NPN\/PNP sensors, solenoid valves, and single-output actuators. The DTM series uses size 20 contacts (7.5A, 20–24AWG), making it the compact, lightweight choice for signal and low-current wiring where the larger DT series size 16 contacts would be oversized for the wire gauge used.\u003c\/p\u003e\n\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePart Numbers:\u003c\/strong\u003e DTM04-3P (male plug) + DTM06-3S (female receptacle)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eContact Size:\u003c\/strong\u003e Size 20 (7.5A continuous per pin, 20–24AWG)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIP Rating:\u003c\/strong\u003e IP67 (mated)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHousing Material:\u003c\/strong\u003e Glass-filled nylon (PA66-GF), UL94 V-0\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eContact Material:\u003c\/strong\u003e Copper alloy, gold-plated (size 20)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e -55°C to +125°C\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVoltage Rating:\u003c\/strong\u003e 600V\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWire Range:\u003c\/strong\u003e 20–24AWG (size 20 contacts)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 5, 20, or 100 sets (select above)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eStandard 3-Pin Wiring Patterns\u003c\/h3\u003e\n\u003cp\u003eThe 3-pin DTM connector maps directly to the most common sensor and actuator wiring configurations:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNPN sensor (sinking output):\u003c\/strong\u003e Pin A = +24V (brown), Pin B = Output (black, switches to GND), Pin C = 0V GND (blue)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePNP sensor (sourcing output):\u003c\/strong\u003e Pin A = +24V (brown), Pin B = Output (black, switches to +24V), Pin C = 0V GND (blue)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSolenoid valve (2-wire + ground):\u003c\/strong\u003e Pin A = +12V\/+24V, Pin B = Switched supply, Pin C = GND return\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAnalog sensor (0–10V or 4–20mA):\u003c\/strong\u003e Pin A = +24V supply, Pin B = Analog output signal, Pin C = 0V GND\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDTM 3-Pin vs DT 3-Pin — Contact Size Comparison\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDTM04-3P (this product):\u003c\/strong\u003e Size 20 contacts, 7.5A, 20–24AWG. Compact housing (≈18mm wide). For signal wiring, sensor outputs, and low-current actuators where wire gauge is 20–24AWG.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDT04-3P:\u003c\/strong\u003e Size 16 contacts, 13A, 16–20AWG. Larger housing (≈22mm wide). For power wiring, solenoid valves drawing \u0026gt;7.5A, and applications where wire gauge is 16–20AWG.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSelection rule:\u003c\/strong\u003e Match the contact size to the wire gauge. Using size 16 contacts on 22AWG wire results in a loose crimp; using size 20 contacts on 16AWG wire is physically impossible (wire won’t fit the barrel).\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat Questions Does This Product Answer?\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cem\u003e\"What is the pin layout for DTM04-3P?\"\u003c\/em\u003e — DTM04-3P has 3 pins arranged in a triangular pattern. Pin A is at the top (or marked with “A” on the housing face). Verify against the Deutsch application specification for your specific housing orientation — pin labeling (A\/B\/C vs 1\/2\/3) varies by documentation source.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cem\u003e\"Can I use DTM connectors for 12V automotive sensor wiring?\"\u003c\/em\u003e — Yes. DTM connectors are rated 600V and -55°C to +125°C — well within automotive 12V\/24V system requirements. The size 20 contacts are ideal for the 20–22AWG wire gauge used in most automotive sensor harnesses.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cem\u003e\"What crimp tool do I need for DTM size 20 contacts?\"\u003c\/em\u003e — Deutsch W-HT-20 hand crimp tool or equivalent ratchet tool with size 20 die. Do not use the HDT-48-00 (size 16 tool) — it will over-crimp size 20 contacts and cause open circuits or high resistance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cem\u003e\"How do I identify which end is DTM04 vs DTM06?\"\u003c\/em\u003e — DTM04 = male plug (pins protrude). DTM06 = female receptacle (sockets recessed). The ‘04’ and ‘06’ designations are consistent across all Deutsch DT\/DTM\/DTP series regardless of pin count.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTypical Applications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAutomotive sensors:\u003c\/strong\u003e MAP, TPS, CMP, CKP, wheel speed sensor pigtails and sub-harnesses\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMotorsport:\u003c\/strong\u003e Standalone ECU sensor connections (Haltech, MoTeC, AEM, Link ECU), data logger inputs\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAgricultural equipment:\u003c\/strong\u003e Precision farming sensor harnesses, GPS receiver connections, implement control sensors\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIndustrial automation:\u003c\/strong\u003e Proximity sensor wiring, photoelectric sensor connections, solenoid valve harnesses\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMarine electronics:\u003c\/strong\u003e Depth sounder sensor connections, trim position sensor wiring, fuel level sensor harnesses\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cp\u003e5, 20, or 100 sets (select above) — each set: 1× DTM04-3P male housing + 1× DTM06-3S female housing + 6× size 20 crimp contacts (3 male + 3 female) + W3S wedge lock.\u003c\/p\u003e","brand":"Cable Parts Online","offers":[{"title":"DTM04-3P \/ 5 Sets","offer_id":47850743628021,"sku":"14:200004889#DTM04-3P;200001249:202408827#5 Sets","price":32.52,"currency_code":"USD","in_stock":true},{"title":"DTM04-3P \/ 20 Sets","offer_id":47850743660789,"sku":"14:200004889#DTM04-3P;200001249:202408828#20 Sets","price":101.99,"currency_code":"USD","in_stock":true},{"title":"DTM04-3P \/ 100 Sets","offer_id":47850743562485,"sku":"14:200004889#DTM04-3P;200001249:202408829#100 Sets","price":344.19,"currency_code":"USD","in_stock":true},{"title":"DTM06-3S \/ 5 Sets","offer_id":47850743595253,"sku":"14:200004890#DTM06-3S;200001249:202408827#5 Sets","price":32.52,"currency_code":"USD","in_stock":true},{"title":"DTM06-3S \/ 20 Sets","offer_id":47850743791861,"sku":"14:200004890#DTM06-3S;200001249:202408828#20 Sets","price":101.99,"currency_code":"USD","in_stock":true},{"title":"DTM06-3S \/ 100 Sets","offer_id":47850743824629,"sku":"14:200004890#DTM06-3S;200001249:202408829#100 Sets","price":344.19,"currency_code":"USD","in_stock":true},{"title":"DTM-3P Whole Set \/ 5 Sets","offer_id":47850743726325,"sku":"14:200004891#DTM-3P Whole Set;200001249:202408827#5 Sets","price":40.67,"currency_code":"USD","in_stock":true},{"title":"DTM-3P Whole Set \/ 20 Sets","offer_id":47850743759093,"sku":"14:200004891#DTM-3P Whole Set;200001249:202408828#20 Sets","price":127.47,"currency_code":"USD","in_stock":true},{"title":"DTM-3P Whole Set \/ 100 Sets","offer_id":47850743693557,"sku":"14:200004891#DTM-3P Whole Set;200001249:202408829#100 Sets","price":573.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/3494\/0149\/files\/S4a10bda4946f4fa3ae7817127e694dabD.webp?v=1773899637","url":"https:\/\/www.csldmcml.com\/products\/deutsch-dtm-3-pin-waterproof-connector-dtm04-3p-dtm06-3s-sets","provider":"Cable Parts Online","version":"1.0","type":"link"}