Weidmüller 1003590000 SL-SMT 3.50/10/135F 3.2SN BK BX Technical Guide
The Weidmüller 1003590000 SL-SMT 3.50/10/135F 3.2SN BK BX is a compact 10-pole PCB male header developed for engineers who need a dependable pluggable board connection in space-conscious electronic designs. As a Weidmüller 1003590000 PCB plug-in connector male header, this component belongs to the OMNIMATE signal connector family and is built for structured board-level connectivity in industrial electronics, building automation, control technology, and embedded device design.
In many projects, the connector is not just a mechanical interface. It directly affects board layout, serviceability, enclosure fit, and long-term maintenance logic. That is exactly where the Weidmüller 1003590000 SL-SMT 3.50/10/135F 3.2SN BK BX male header becomes relevant. It offers a compact 3.50 mm pitch, a 10-pole layout, a flanged format, and a 135-degree orientation that supports more deliberate cable and mating alignment inside constrained product housings.
Understanding the product structure
This Weidmüller SL-SMT 3.50/10/135F 3.2SN BK BX PCB connector uses a THT/THR solder connection design, which gives the part stronger mechanical anchoring on the PCB than lighter board connection formats. For industrial and professional electronics, that detail matters. Connectors are often exposed to repeated handling, vibration, commissioning activity, and service cycles. A more robust soldering concept supports better stability over time.
The flanged male header construction also adds value in practical applications. A flange can improve connector positioning and consistency during mating, especially when the connection point must remain controlled inside compact assemblies. Combined with the 135-degree design, it helps engineering teams shape the plug approach direction in a more predictable way.
Key technical characteristics
The official product profile for the Weidmüller 1003590000 SL-SMT 3.50/10/135F 3.2SN BK BX product type includes a 3.50 mm pitch, 10 poles, 135° orientation, 3.2 mm solder pin length, black housing, tinned contact surface, and box packaging. Electrically, the connector is rated at IEC 320 V / 15 A and UL 300 V / 10 A. That specification profile makes it suitable for many compact board interconnection tasks where a professional-grade pluggable interface is required.
A 10-pole header is especially useful when a device needs multiple grouped signal or low-voltage power connections in one clean interface. Instead of spreading those circuits across smaller connectors, a single organised header can simplify documentation, assembly, and future maintenance.
Why the 10-pole version is practical
Moving into the 10-pole range gives engineers more room to structure the interface intelligently. This can be valuable in controller boards, compact I/O electronics, industrial communication modules, sensor hubs, and building management hardware. The connector stays compact enough for efficient PCB integration, yet offers enough positions to support richer grouped functionality.
The 135-degree angle is another design advantage. In tight enclosures, connector orientation can determine whether cable exit paths remain neat or become awkward. A well-chosen angle often improves accessibility for installation and service teams while also helping the overall product look more intentional from a mechanical design perspective.
Application areas and engineering relevance
The Weidmüller 1003590000 PCB male header can be used in compact industrial controllers, distributed automation electronics, interface boards, monitoring devices, building control units, and instrumentation products. In all of these environments, connector choice must support not only electrical compatibility but also physical integration, service workflow, and long-term reliability.
Weidmüller 1003590000 For more information about Weidmüller, it is useful to compare surrounding pole-count options within the same 3.50 mm family when building a scalable platform architecture across several device variants.
Weidmüller 1003590000 FAQ
What is Weidmüller 1003590000?
It is a 10-pole PCB plug-in connector male header with flange, 3.50 mm pitch, THT/THR solder connection, and a 135-degree orientation.
Why would an engineer choose a 10-pole PCB header?
A 10-pole header helps group multiple related electrical connections into one compact, organised interface, which can simplify board layout and improve serviceability.
What does the 3.2SN designation indicate?
It refers to the 3.2 mm solder pin length, which is important for board fit, soldering process suitability, and mechanical integration.
Is this connector intended for industrial electronics?
Yes. Its construction, ratings, and product family positioning align well with industrial, automation, and professional electronics applications.
Why is the 135-degree angle important?
The connector angle affects plug approach direction, cable management, and enclosure fit. In compact devices, this can significantly improve layout efficiency.
What should be checked before final specification?
Engineers should confirm the matching counterpart, PCB footprint compatibility, clearance and creepage requirements in the final application, and mechanical fit within the enclosure.