2.54mm Pitch Board Spacer Single Row Right Angle Type | ELETE HMNSRH Series
Premium Single Row Right Angle PCB Stacking Headers with Flexible Pin Lengths
HMNSRH25-A001
Serial Number:HMNSRH25-A001
An engineered 2.54mm pitch single row right angle board spacer designed for stable, multi-level PCB stacking and reliable perpendicular board-to-board routing.
| Feature | Specification |
|---|---|
| Model | HMNSRH25-A001 |
| Pitch | 2.54mm(0.1'') |
| Product Type | Board Spacer / Right Angle Stacking Header |
| Gender | Male Header, Pin Header |
| Rows | Single Row |
| Insulator Height | 1.5mm, 2.54mm |
| Number of Pins | 2 to 40 Pins per Row |
| Mounting Type | DIP, Straight Type (Vertical) |
| Current Rating | 3 A, 4A, 5A or as required |
| Insulation Resistance | 1000MΩ Min |
| Dielectric Withstanding | 600V AC |
| Contact Resistance | 20mΩ Max |
| Operating Temperature | -40℃ to +105℃ |
| Contact Material | Brass / Phosphor Bronze |
| Insulation Material | High-temp Polyester,UL94V-0 LCP/NL6T/PA9T |
| ·All materials are RoHS and REACH compliant. Halogen-free options are available. | |
Key Features & Advantage:
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Unique Right-Angle Stacking: Features a dual-insulator setup configured at a right angle, enabling precise spatial separation and parallel or perpendicular orientation between multi-layer PCBs.
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Tailored Configurations: Supports customizable pin lengths and customizable pin counts from 2 to 40 positions to match your specific hardware layout perfectly.
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High-Temperature Compatibility: Molded with advanced LCP or NL6T thermoplastic (UL 94V-0), allowing it to withstand high-temperature lead-free reflow and wave soldering environments.
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Premium Contact Options: Available with optional Phosphor Bronze or Brass contacts, coupled with standard or selective plating options (Gold Flash, Gold 3U", or Plating Tin) for long-term corrosion resistance and low contact resistance.
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Global Standard Compliance: Fully RoHS & REACH compliant; halogen-free material variations are available to satisfy stringent green manufacturing protocols.
Drawing

Classic Applications
This single row right-angle board spacer is highly sought after in applications requiring flexible multi-board integration, specialized angle routing, or compact component clearance:
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Industrial Communication & Automation: Compact PLC modules, expandable I/O cards, and industrial fieldbus interfaces.
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Telecommunications & Networking: Right-angle server daughter cards, router backplanes, and network switches.
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Power Supplies & Energy storage: Mezzanine boards for inverters, solar power management units, and compact battery management systems (BMS).
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Commercial & Smart Appliances: High-end display panels, IoT control hubs, and multi-board smart home devices.
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Automotive Tech: Dashboard displays, sensors, and dual-board electronic sub-assemblies requiring perpendicular connection.
Honorary Qualifications
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Email: yuan_guo@elete-tech.com
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Email: jammy.wong@elete-tech.com
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