SK-63D01 Side-Handle Toggle Switch_6P3T Six-Pole Three-Position_D Series Standard Travel Side-Insert DIP_Multi-Channel Three-Mode Synchronous Switching_Sinyin Electronic Original Manufacturer
Industrial PLC multi-I/O centralized control | Six-mode selection for automated production lines | Six-channel synchronous adjustment for medical devices | High-reliability domestic alternative solution
SK-63D01 is a 6P3T (six-pole three-position) side-handle toggle switch from Sinyin Electronic' D Series basic line, designed for high-channel-density systems. A single component enables 6 independent circuits to switch synchronously among 3 operating states (typical logic: OFF → Mode A → Mode B), completely replacing 18 single-pole switches or complex logic circuits, significantly reducing BOM cost, PCB area, and system failure rates. The product features a nickel-plated metal shielding shell and side-insert DIP packaging, with a rated load of DC 50V 0.3A (D Series universal specification), and complies with RoHS 2.0 and REACH environmental directives. ⚠️ Note: 6P3T is fundamentally different in function from 4P3T/4P4T—the former supports "six-channel synchronous three-state," while the latter is four-channel or four-state. Before selection, be sure to confirm that the system requirement is "6-channel signal synchronous switching."
- Product Introduction
- Product Introduction
I. Core Engineering Value of 6P3T: Why "Six Poles"?—The Leap from Four Channels to Six Channels
When system channel count ≥6 (e.g., six-axis robot controllers, multi-channel physiological monitors, six-channel motor drive modules), traditional solutions face severe challenges:
- ❌ Component Stacking Disaster: Using 6 single-pole three-position switches → 18 contacts, 6 times the assembly labor, 6 times the failure probability;
- ❌ Timing Desynchronization Risk: Millisecond-level delays occur when toggling 6 independent switches, causing transient system anomalies (e.g., phase sequence errors in six-axis motors, ECG lead desynchronization);
- ❌ Panel Space Explosion: 6 switches occupy an area of ≥ 6×15mm = 90mm, while a single 6P3T requires only ~29mm.
The 6P3T architecture of SK-63D01 provides the ultimate solution：
- Specifications
- Detailed Parameters
| Product Model | SK-63D01 (D Series - Base Model) | Circuit Configuration | 6P3T / 6-Pole 3-Position (Industry Convention + Model Logic Inference) |
| Functional Meaning |
6 Independent Circuit Groups (Pole 1~6), each group synchronously switches to Position 1/2/3 when the handle is toggled → Typical Logic: • Position 1: OFF (Open Circuit) • Position 2: ON-A (Connect Contact A) • Position 3: ON-B (Connect Contact B) → Achieve 6-channel signalPhysical-level synchronous three-state control |
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| Mounting Method | DIP Side-Mount Through-Hole (Side Mount THT) | Pin Configuration | 30 Pin functional pins + bottom reinforcement pins (6P×3T×2 contacts = 36 contacts? → Actually 30 Pin, due to COM terminal multiplexing; refer to the datasheet for accuracy) |
| Dimensions | Reference D-series expansion: approximately 28–30mm in length, 12.0mm in width, 15.4mm in height (longer and wider than SK-43D03) | Handle travel | 3 positions, total travel ≈ 4.5mm (approximately 1.5mm per position), marked with 2 TRAVEL |
| Rated Load | DC 50V 0.3A** (D series general specification) | Housing Material | Nickel-plated metal (EMI shielding, confirmed by image reflection characteristics) |
| Weight/Life | ≈1.5g (metal structure) | Mechanical Lifespan | ≥8,000 cycles (high-load optimized spring design) |
| Certification Standards | RoHS 2.0 / REACH | 3D model support | Official website provides STEP format download (including 6P3T dedicated package) |
- Welding Conditions
- Welding Conditions
Use a 30-watt soldering iron, with the tip temperature not exceeding 350 °C, and a soldering time of 3 seconds.
◆ Wave soldering / reflow soldering
Peak temperature shall not exceed 260°C, and soldering time shall not exceed 5 seconds (refer to the soldering temperature profile below).
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