Product Overview and Functions
- Type: 50-Pin Male IDC (Insulation Displacement Connector) piercing male connector.
- Termination Method: IDC piercing type, can directly pierce the insulation layer of flat ribbon cable, eliminating the need for wire stripping and soldering.
- Main Functions: High-speed parallel data transmission (supports protocols such as SCSI-3 and Ultra SCSI).
- Enables high-density (50-pin) reliable cable harness connections.
- Suitable for rapid mass production of high-channel-count cable assemblies.
- Provides a low-cost, high-efficiency industrial-grade connectivity solution.
Materials and Structure
- Insulator/Housing: PBT + 30% GF (glass fiber reinforced), black, UL94 V-0 flame retardant.
- Plastic Housing/Hood: Engineering plastics (PBT/ABS), providing mechanical protection and stress release.
- Terminals/Contacts: Copper Alloy, Gold Plating on the contact area (5U" or higher), with a sharp-edged IDC piercing edge.
- Latch: Spring Latch for quick locking and releasing.
Structural Features:
- Spacing: 1.27mm (0.05 inch) High density.
- IDC piercing type, suitable for flat ribbon cables (typically AWG28 or AWG30).
- With plastic cap and stress relief structure.
- Main Electrical and Mechanical Specifications (Typical)
| Number of Pins | 50 Pins |
| Rated Current | 1.0 A/pin |
| Withstand Voltage | 250V ~ 500V AC |
| Contact Resistance | ≤ 20–35 mΩ |
| Insulation Resistance | ≥ 500–1000 MΩ |
| Operating Temperature | -25°C ~ +85°C (some models can reach -40°C ~ +105°C) |
| Mating Life | ≥ 500 cycles |
| Locking Method | Spring Latch, easy to operate |
Application Scenarios
- The 50-pin version offers more signal channels than the 26P/36P version, primarily used in:
- Industrial Automation: Servo drives, motion control cards, PLCs, high-density I/O modules.
- Machine Vision: Multi-channel industrial cameras, vision systems, and controller connections.
- Test and Measurement Equipment: High-speed data acquisition systems, automated test equipment (ATE).
- Medical Equipment: Multi-channel imaging and diagnostic instruments.
- Others: CNC machine tools, communication equipment, building automation, legacy SCSI storage/peripheral devices, and other applications requiring a large number of parallel signals.
Connections used in industrial machine vision systems (50-pin high channel count applications)
Key Features
- 50-Pin High Density: Suitable for applications requiring a large number of signal channels, providing more connection points than 26P/36P.
- IDC Piercing Type: Quick assembly, no soldering required, suitable for mass production of wire harnesses.
- Main Applications: Machine vision, multi-channel I/O, servo control, test instruments, medical equipment, and other industrial applications.
Technical Documentation and Other Information
- Technical Documentation: A complete datasheet (including dimensions, soldering specifications, recommended wire diameter, insertion and extraction force, material report, etc.) is available upon request.
- Assembly Method: Main body + Shell (plastic/metal shell) + Soldered wire harness + Stress relief.
- Customization: Supports different shell types, locking methods, plating thicknesses, wire specifications, etc.
- Certifications: RoHS, UL94 V-0, common industrial-grade certifications.
If you require images of this SCSI 50P soldered male main body in actual application scenarios (soldered wire harness, complete assembly, device connection, etc.), please let me know, and I can provide them immediately!
FAQ
Q: What is the HPCN 50P piercing connector?
A: The HPCN (High Performance Connector Network) 50P is a dual-row 50-pin (2×25), 1.27mm pitch IDC piercing connector, compatible with SCSI devices, servo systems, industrial control and data acquisition modules. It's used for quick termination of flat ribbon cables, requiring no stripping or soldering.
Q: Applicable cable specifications?
A: Compatible with 22–28AWG copper/tinned copper flat ribbon cables, insulation thickness 0.1–0.3mm, common core OD 0.62/0.75/0.9mm; terminal spacing tolerance ≤±0.05mm, avoiding mis-piercing/short circuits.
Q: What is the difference between this and a standard solderable 50P connector?
A: Piercing type: No stripping required, completes 50-core termination in 5 minutes, high efficiency, suitable for batch cabling. Wire bonding type: Requires stripping and soldering each wire individually, which is time-consuming and prone to human error, suitable for small batches/repair scenarios.
Q: Is it compatible with Ultra320 SCSI?
A: The main electrical performance supports Ultra320 (320MB/s), but requires shielded cable + terminating resistor (120Ω), and the link length ≤ 1.5m.
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