SCONDAR SCT1252WV – Reliable Through‑Hole Vertical Header, Fully Compatible with Hirose DF13‑xxP‑1.25DSA(05) Single Row Series
Introduction
As electronic devices continue to shrink, the 1.25mm pitch connector family has become an industry standard for compact wire‑to‑board and board‑to‑board interconnections. Among the most widely used is the Hirose DF13 series straight pin header (through‑hole type), valued for its miniature footprint, low profile, and reliable performance. The SCONDAR SCT1252WV is a direct mechanical and electrical alternative to the DF13‑xxP‑1.25DSA(05) single row vertical header, offering design engineers a dependable second source without requalification, board redesign, or tooling changes.
Direct Compatibility with Hirose DF13‑xxP‑1.25DSA(05)
The SCT1252WV is a form‑fit‑function compatible replacement for the Hirose DF13‑xxP‑1.25DSA(05) single row straight pin header. It shares the same 1.25mm pitch, through‑hole vertical configuration, identical pin counts, and matching PCB mounting dimensions. When mated with compatible crimp housings (such as SCONDAR SCT1252H‑2x or equivalent DF13‑series socket housings) and terminals (SCT1252T / DF13‑2630SCF), the SCT1252WV delivers seamless interchangeability. This compatibility enables manufacturers to mix or replace headers from either source without any changes to PCB layouts or assembly processes.
Key Specifications
The SCT1252WV is engineered to meet or exceed the electrical and environmental requirements of the DF13 series under normal operating conditions. All ratings are based strictly on the provided product specification:
These specifications match and, in the case of operating temperature, exceed the typical DF13 rating, providing enhanced reliability in colder environments down to -40°C.
Robust Material and Mechanical Design
The SCT1252WV is built for durability and consistent performance:
Housing – Molded from Nylon 66 (UL94V‑0), a flame‑retardant thermoplastic known for high mechanical strength, heat resistance, and dimensional stability during wave soldering.
Contacts – Made of brass with a tin‑plated finish, offering good conductivity, corrosion resistance, and reliable solderability to PCB through‑holes.
Color – Natural beige housing for clear visual identification during assembly (other colors available upon request).
The header is a single row, vertical (straight) through‑hole type, designed for direct PCB insertion and wave soldering. Its compact body helps achieve low profile mounting – typical mounted height is approximately 5.3mm above the PCB (consistent with DF13‑xxP‑1.25DSA(05) dimensions).
Pin Counts and Packaging
The SCT1252WV is available in a wide range of pin counts from 2 to 15 positions, exactly matching the DF13‑xxP‑1.25DSA(05) offering. The following table shows the standard ordering options:
For dimensions (overall length, row spacing, etc.), please refer to the product datasheet. As a general reference, the center‑to‑center distance between pin 1 and pin N follows standard 1.25mm pitch increments: A (distance from housing edge to first pin) and B (overall housing length) vary proportionally with pin count. Exact dimensional drawings are available from SCONDAR upon request.
Designed for Automated Assembly
To support high‑volume production, the SCT1252WV is compatible with automatic insertion equipment:
This flexibility mirrors the DF13 series’ support for automatic mounting, ensuring seamless integration into existing DF13‑based production lines without additional tooling investment.
Application Areas
The SCONDAR SCT1252WV is ideal for the same wide range of compact electronic applications where the Hirose DF13‑xxP‑1.25DSA(05) is traditionally used:
Consumer electronics – Portable audio players, digital cameras, gaming devices
Industrial control – Small PLCs, sensor interfaces, HMI panels
Medical equipment – Portable monitors, diagnostic instruments, wearable devices
LED lighting – Driver modules, strip lighting connectors
Security systems – Cameras, access control panels, alarm peripherals
Automotive – Interior electronics (non‑safety critical), infotainment peripherals
Why Choose SCONDAR SCT1252WV?
True drop‑in replacement for Hirose DF13‑xxP‑1.25DSA(05) – identical footprint, pin count, and mating interface.
Wider operating temperature (-40°C to +85°C) enhances low‑temperature performance.
Cost‑effective alternative with shorter lead times and flexible minimum order quantities.
Dual packaging options (tape & reel / tube) to match existing automation levels.
RoHS compliant and manufactured under strict quality control for consistent contact retention and solderability.
Global technical support and free samples available for evaluation.
Conclusion
The SCONDAR SCT1252WV through‑hole vertical header provides a reliable, high‑performance alternative to the Hirose DF13‑xxP‑1.25DSA(05) single row pin header. With matching electrical ratings, identical pin counts (2‑15), robust Nylon 66 housing, tin‑plated brass contacts, and support for automated assembly, it meets the demands of modern compact electronics while offering supply chain flexibility and cost savings. Whether you are designing a new product or seeking a qualified second source, the SCT1252WV delivers peace of mind.
