Weidmüller 1003600000 SL-SMT 3.50/11/135F 3.2SN BK BX Technical Guide
The Weidmüller 1003600000 SL-SMT 3.50/11/135F 3.2SN BK BX is an 11-pole PCB male header designed for compact pluggable board connection in demanding technical environments. As a Weidmüller 1003600000 PCB plug-in connector male header, it is especially relevant for engineers who need a clean, scalable, and service-friendly interface in control electronics, automation systems, measurement devices, and modern embedded products.
In real-world PCB development, a connector has strategic value. It affects how the board is wired, how the enclosure is structured, how technicians access the connection point, and how easily the device can be maintained over time. The Weidmüller 1003600000 SL-SMT 3.50/11/135F 3.2SN BK BX male header supports that wider engineering perspective by combining compact pitch with an expanded pole count and a geometry that fits neatly into dense layouts.
Connector design and product logic
This product is specified as a flanged male header with THT/THR solder connection, 3.50 mm pitch, and 135-degree orientation. Those details matter because they define not only electrical compatibility but also mechanical behaviour. The flange supports more controlled integration, while the THT/THR concept helps create stronger board anchoring in applications where connector stability is important.
The 11-pole format is especially practical when the design needs more connection capacity than a 10-pole version but still must stay within a compact connector family. That makes this part a useful option for grouped control, signalling, and low-voltage distribution tasks on one board edge.
Technical specifications that matter
The Weidmüller 1003600000 SL-SMT 3.50/11/135F 3.2SN BK BX product type features a 3.2 mm solder pin length, tinned contacts, black housing, and box packaging. Official electrical values are IEC 320 V / 15 A and UL 300 V / 10 A. This combination makes it a solid candidate for professional board connection where both compact dimensions and reliable performance are required.
The 3.50 mm pitch remains one of the key design strengths of this family. It allows connectors to stay space-efficient while still offering practical integration for industrial-style electronics. That balance between compactness and usability is exactly why this pitch remains common in structured board connection systems.
Why 11 poles can improve board architecture
The advantage of an 11-pole header is not simply “one more pole.” In board design, one extra position can allow a much cleaner signal grouping, a better power-and-control split, or a more future-ready interface. Instead of forcing the layout into an awkward compromise, the Weidmüller SL-SMT 3.50/11/135F 3.2SN BK BX male header can support a more logical and maintainable system structure.
The angled format also contributes to layout quality. A 135-degree connector can improve clearance planning, help maintain manageable wire exit paths, and reduce mechanical conflict inside compact housings. In many technical products, that is a major practical advantage.
Typical application context
This Weidmüller 1003600000 PCB male header fits well in controller cards, interface electronics, smart building devices, compact automation modules, industrial monitoring units, and data acquisition hardware. In these applications, a connector must serve electrical, mechanical, and operational goals at the same time.
Weidmüller 1003600000 For more information about Weidmüller, it is a smart move to review adjacent pole-count versions in the same family when standardising designs across multiple products.
Weidmüller 1003600000 FAQ
What is Weidmüller 1003600000 used for?
It is used as an 11-pole pluggable PCB male header in compact industrial and technical electronics that need an organised board connection interface.
What makes the 11-pole version different?
It offers slightly more interface capacity than a 10-pole version, which can make board design more flexible and reduce the need for split connectors.
Why is THT/THR solder connection important?
It supports stronger PCB anchoring and can improve long-term mechanical stability in applications exposed to handling, vibration, or repeated service.
Is the connector suitable for compact enclosures?
Yes. The 3.50 mm pitch and 135-degree angle are both valuable in layouts where enclosure space is limited.
What industries typically use this kind of connector?
Industrial automation, control technology, instrumentation, smart building systems, and professional embedded electronics commonly use this connector style.
What should engineers review before use?
They should confirm the mating component, PCB footprint, insulation distances required by the end product, and the routing effect of the angled connector geometry.