SHR-xxV-S

SCONDAR SCT1001HA – 1.0mm Pitch Crimping Housing (Flangeless)

Compact, Low-Profile Wire-to-Board Connector | Functional Alternative to JST SHR-xxV-S Series

The 1.0mm pitch crimp-style connector revolutionized compact wire-to-board connections by offering an unprecedented combination of miniaturization and reliable crimp termination. The SCONDAR SCT1001HA continues this engineering philosophy – designed as a 1.0mm pitch crimping housing without flange that serves as a functionally compatible alternative to the JST SHR-xxV-S series. Engineered with SCONDAR’s own housing geometry, lance design, and material formulation, the SCT1001HA delivers the same core advantages – compact low-profile design, excellent workability with fine-gauge wires, and high contact reliability – in a streamlined flangeless package for maximum space efficiency.

The Flangeless Advantage – Optimized for High-Density Layouts

Traditional connector housings often include side flanges that increase the overall width of the mated system. The SCT1001HA eliminates these features, offering distinct benefits for modern compact designs:

Core Advantages of the SCT1001HA Housing

Electrical & Environmental Specifications

Material & Construction – Engineered for Reliability

Why PBT for Flangeless Housing?

• Good dimensional stability – Maintains precise tolerances without side flange reinforcement

• Excellent electrical insulation – Suitable for 50V applications

• Cost-effective – Economical for high-volume applications

• UL94V-0 flame rating – Self-extinguishing for safety compliance

• Proven reliability – Long-standing material choice for crimp-style housings

Housing Lance Method – The Key to Workability

The SCT1001HA employs a housing-integrated lance retention system – a proven approach that offers distinct advantages, particularly for small-diameter wires:

High-Pressure Contact Engagement – Assured Connection

When the SCT1001HA housing is paired with compatible crimp terminals, the high-pressure contact design delivers:

• Consistent normal force – Maintains low and stable contact resistance over time

• Vibration resistance – High-pressure engagement prevents fretting corrosion

• Thermal cycle stability – Contact geometry accommodates expansion/contraction without losing pressure

• Low contact resistance – 20mΩ maximum ensures minimal signal/power loss

This high-pressure design is particularly important for small-diameter wires, where traditional low-force contacts may struggle to maintain reliable connections.

Flangeless vs. Standard Housing – Design Comparison

Functional Compatibility with JST SHR-xxV-S Series

The SCONDAR SCT1001HA is engineered to match the key interface dimensions – including 1.0mm pitch, mating envelope, polarizing features, and cavity geometry – of the JST SHR-xxV-S series (flangeless versions). This allows:

• Seamless integration into existing PCB layouts originally designed for flangeless SH/SHR series connectors

• Mating compatibility with standard 1.0mm pitch headers (vertical or right-angle)

• Direct replacement capability in many existing designs (subject to validation)

However, SCONDAR has developed:

• Proprietary housing cavity and lance geometry (independent tooling)

• Unique PBT material formulation

• Independent dimensional and performance specifications

This ensures functional compatibility without patent or design infringement. Engineers should always perform application-specific validation.

Small-Wire Optimization – Addressing Fine-Gauge Challenges

Working with smaller diameter wires presents unique challenges:

Intended Pairing

Target Applications – Ideal for Space-Constrained Designs

When to Choose the Flangeless Version

Ordering Information

Note: “xx” indicates number of positions. Available in various pin counts to suit application requirements.

Complete SignalBee™ 1.0mm System Overview

Engineering Support

SCONDAR provides:

• 2D/3D mechanical drawings (STEP, IGES formats)

• Terminal insertion and extraction force specifications

• Recommended crimp tooling (hand tools, semi-auto, automatic)

• Mating cycle test data

• Sample housings and terminals for evaluation

For samples, technical datasheets, or application engineering support, please contact SCONDAR or your authorized distributor.