Weidmüller 1001590000 BLF 5.08HC/08/90 Technical Guide
The Weidmüller 1001590000 BLF 5.08HC/08/90 female plug is intended for PCB connection applications where eight conductors must be grouped in a reliable and service-oriented pluggable interface. In practical device engineering, eight poles often represent a very efficient format. It is broad enough to support more advanced wiring schemes, yet still compact enough for modern board design.
This product is listed as a female PCB plug-in connector with 5.08 mm pitch, 8 poles, 90° cable entry, and PUSH IN with actuator connection technology. The product family is designed for intuitive handling, safe connection, and wide clamping capability up to 3.31 mm².
Understanding the Weidmüller 1001590000 Connector
The Weidmüller BLF 5.08HC/08/90 female plug serves as the detachable wiring-side element in a pluggable PCB system. This means the board can be connected to the field wiring through a matched header-and-plug arrangement. Such architectures are highly valued in industrial products because they simplify replacement, speed up maintenance, and preserve organized wiring.
Eight poles provide enough connection capacity for grouped outputs, signal bundles, power and control combinations, or multi-function interfaces in one single connector body. That can reduce the number of separate connection points on the board and make the product easier to wire and label.
Why 8 Poles Can Improve Layout Efficiency
A Weidmüller 1001590000 8-pole connector can help consolidate wiring tasks that might otherwise require multiple smaller connectors. In engineering terms, that can improve layout discipline, reduce component count around the board edge, and create a neater service experience. For products with limited board frontage, this can be especially useful.
At the same time, the 5.08 mm pitch ensures that the connector still offers practical conductor spacing. This is one of the reasons why the BLF series continues to be relevant in control electronics, building systems, and industrial signal platforms.
Advantages of 90° Geometry
The Weidmüller BLF 5.08HC/08/90 female plug features right-angle wire entry, which helps conductors run sideways. This makes a real difference in enclosure-limited applications, where front-facing cable projection would waste space or complicate routing. In cabinet electronics, compact housings, and modular products, lateral cable guidance often leads to a much cleaner result.
When several connectors are aligned along a board, 90-degree entry can also improve visual consistency and ease of access during installation.
PUSH IN with Actuator and User Experience
The Weidmüller 1001590000 BLF 5.08HC/08/90 SN OR BX is part of a connector platform focused on fast and intuitive wiring. PUSH IN with actuator technology helps make conductor insertion more efficient while maintaining dependable contact performance. In products assembled in volume, that translates into better workflow efficiency. In field service, it supports clearer and quicker reconnection.
That matters because good connector design is not just about specifications. It is also about the experience of the technician who installs, tests, or replaces the product later.
Typical Use Cases
The Weidmüller 1001590000 female plug is highly relevant in industrial control modules, compact automation devices, smart building electronics, measurement systems, interface cards, and machine subassemblies where eight grouped conductors must be connected in a structured, pluggable format.
For Weidmüller connectivity strategies, this model is best considered together with the appropriate mating header and overall enclosure design.
Weidmüller 1001590000 FAQ
What type of connector is Weidmüller 1001590000?
It is an 8-pole female PCB plug-in connector with 5.08 mm pitch and 90-degree wire entry.
Why is an 8-pole version useful?
It can consolidate larger groups of conductors into one connector body, improving wiring order and layout efficiency.
What connection technology does it use?
It uses PUSH IN with actuator technology for fast and practical wiring.
Is this suitable for compact products?
Yes. Even with eight poles, the 5.08 mm pitch keeps the connector manageable for compact industrial and electronic designs.
Why is 90-degree wire entry beneficial?
It supports side cable routing, which can save space and improve internal wire organization.
Where is this connector commonly applied?
It is commonly used in controller modules, signal boards, automation electronics, and service-friendly PCB systems.