BMxxB-SRDS-G-TF

SCONDAR SCT1002WVS-2X – Dual Row SMD Vertical Header | Compact, Reliable, and Drop-in Replacement for JST SRDS Series

Introduction
The SCONDAR SCT1002WVS-2X is a high-performance dual row SMD vertical header designed for space-constrained applications requiring robust electrical and mechanical characteristics. With its compact form factor, enhanced contact reliability, and compatibility with the JST BMxxB-SRDS-G-TF series footprint, this connector offers a practical and legally compliant alternative for engineers seeking supply chain flexibility or second-source solutions without redesigning PCBs.

Key Specifications

• Current Rating: 1A AC/DC

• Voltage Rating: 50V AC/DC

• Insulation Resistance: 100MΩ min.

• Withstanding Voltage: 500VAC for 1 minute

• Contact Resistance: 30mΩ max.

• Operating Temperature: -40°C to +85°C

Material Composition

• Insulator (Housing): PA9T (UL94V-0 rated) – high heat resistance and low moisture absorption

• Contacts: Phosphor bronze with gold plating – ensures low contact resistance and corrosion resistance

• Color: Beige

Mechanical Advantages
The SCT1002WVS-2X features an ultra-compact design suitable for high-density PCBs:

• Top entry type: mounting height 6.3 mm, width 5.0 mm

• Side entry type: mounting height 5.5 mm, width 5.1 mm

This dual profile allows flexible integration into vertical or horizontal wire-to-board configurations while maintaining consistent mating alignment.

Compatibility Note (Non-Infringing)
This header is mechanically and electrically compatible with the JST BMxxB-SRDS-G-TF series in terms of PCB footprint, pin spacing, and mating dimensions. However, SCONDAR provides its own independent tooling, materials, and quality control. Customers are advised to verify final fit and performance in their specific application. SCONDAR does not claim any license, endorsement, or association with JST trademarks. The compatibility statement is for engineering reference only.

Applications

• Industrial controls

• Home appliances

• Automotive interior modules

• Battery management systems (BMS)

• Consumer electronics where 1A 50V signal/power distribution is required

Conclusion
The SCONDAR SCT1002WVS-2X dual row SMD vertical header delivers reliable performance, compact dimensions, and a drop-in replacement option for JST SRDS-based layouts. By combining PA9T insulation, gold-plated phosphor bronze contacts, and wide operating temperature range, it ensures durable interconnect solutions while respecting third-party intellectual property rights.

Ordering Information
Available in tape-and-reel packaging for automated SMD assembly. Contact SCONDAR for samples, drawings, and compliance certificates (RoHS/REACH).