SCONDAR SCT1252WR – Compact Through‑Hole Right‑Angle Header, Fully Compatible with Hirose DF13‑xxP‑1.25DS(25) Single Row Series

Introduction

In modern electronic devices, board space is at a premium. Right‑angle connectors allow parallel PCB stacking or edge‑board connections, enabling slimmer product designs. The Hirose DF13series right‑angle, through‑hole header – specifically the DF13‑xxP‑1.25DS(25) – has long been a trusted solution for low‑profile, 1.25mm pitch wire‑to‑board interconnections. The SCONDAR SCT1252WR is a direct mechanical and electrical alternative to this industry standard, offering the same miniature footprint, reliable performance, and compatibility with existing DF13‑based designs.

Direct Compatibility with Hirose DF13‑xxP‑1.25DS(25)

The SCT1252WR is a form‑fit‑function compatible replacement for the Hirose DF13‑xxP‑1.25DS(25) single row right‑angle (horizontal) through‑hole header. It shares identical 1.25mm pitch, pin counts from 2 to 15 positions, PCB mounting dimensions, and mating interface. When paired with standard DF13‑series socket housings (or SCONDAR SCT1252H‑2x series) and crimp terminals (SCT1252T / DF13‑2630SCF), the SCT1252WR ensures seamless interchangeability. No PCB layout changes, requalification, or special tooling are required when switching between sources.

Key Specifications

The SCT1252WR meets or exceeds the electrical and environmental requirements of the DF13‑xxP‑1.25DS(25) under normal operating conditions. All specifications are taken strictly from the provided product data:

These specifications align closely with the DF13 series and offer an extended low‑temperature range down to -40°C, providing additional reliability in cold environments.

Low‑Profile Design for Space‑Constrained Applications

The SCT1252WR is a single row, right‑angle (horizontal) through‑hole header. When mounted on a PCB, its low profile contributes to compact system designs. While exact mounting height depends on pin length and housing geometry, the right‑angle configuration typically achieves a height above board similar to the DF13‑xxP‑1.25DS(25) – approximately 3.6mm from the PCB surface to the top of the housing, enabling slim enclosures and edge‑board connections.

The right‑angle orientation allows cables to be routed parallel to the PCB, reducing overall product thickness and simplifying internal cable management.

Dimensional Overview (Pin Count vs. Housing Length)

The SCT1252WR is available in pin counts from 2 to 15 positions. The overall housing length (dimension B) and the distance from the housing edge to the first pin (dimension A) vary linearly with the number of poles, following standard 1.25mm pitch increments. Based on the ordering information provided, approximate dimensions are as follows (exact drawings available from SCONDAR):

Note: For pin counts 12, 13, 14, and 15, please refer to the official SCONDAR SCT1252WR datasheet for exact A and B dimensions.

Ordering Information & Packaging

The SCT1252WR is available with flexible packaging options to suit both manual and automated assembly lines:

Example ordering code: SCT1252WR‑xxB‑1BE (where xx = number of pins, e.g., 05 for 5 pins, tape & reel, beige).

Robust Material Construction

• Housing: Nylon 66 (PA66) with UL94V‑0 flame rating. This material offers excellent mechanical strength, heat resistance, and dimensional stability during wave soldering.

• Contacts: Brass substrate with a tin‑plated finish, providing good conductivity, corrosion resistance, and reliable solderability to PCB through‑holes.

• Color: Natural beige housing for clear visual identification during assembly and inspection.

Designed for Automated Assembly

To support high‑volume production, the SCT1252WR is fully compatible with automatic insertion equipment:

• Tape & Reel packaging (Code 1) – Enables vacuum pick‑and‑place and auto‑insertion, matching the DF13 series’ support for automatic mounting.

• Tube packaging (Code 2) – Suitable for hand assembly or existing tube‑fed processes.

This flexibility allows seamless integration into production lines originally tooled for DF13‑xxP‑1.25DS(25) headers, without additional capital investment.

Application Areas

The SCONDAR SCT1252WR is ideal for compact electronic devices requiring low‑profile, edge‑board, or parallel‑to‑board connections, including:

• Consumer electronics – Portable media players, handheld gaming devices, digital cameras

• Industrial controls – Compact PLCs, human‑machine interfaces (HMIs), sensor hubs

• Medical devices – Portable diagnostic equipment, patient monitors, wearable health tech

• LED lighting – Driver boards, linear lighting modules

• Security systems – IP cameras, access control readers, alarm keypads

• Automotive – Interior electronics (infotainment, climate control panels) – non‑safety critical

Why Choose SCONDAR SCT1252WR?

• True drop‑in replacement for Hirose DF13‑xxP‑1.25DS(25) – identical PCB footprint, pin count, and mating interface.

• Wider operating temperature (-40°C to +85°C) compared to many standard DF13 variants, enhancing low‑temperature performance.

• Cost‑effective with shorter lead times and flexible MOQ.

• Dual packaging (tape & reel or tube) to match existing assembly processes.

• RoHS compliant and manufactured under strict quality control for consistent pin alignment and solderability.

• Global technical support and free samples available for evaluation.

Conclusion

The SCONDAR SCT1252WR through‑hole right‑angle header provides a reliable, high‑performance alternative to the Hirose DF13‑xxP‑1.25DS(25) single row right‑angle pin header. With matching electrical ratings (1A, 150V), same pin count range (2‑15), robust Nylon 66 housing, tin‑plated brass contacts, and support for automated assembly, it meets the demands of space‑constrained electronic designs while offering supply chain flexibility and cost savings. Whether you are designing a new product or seeking a qualified second source, the SCT1252WR delivers performance, reliability, and compatibility.