Weidmüller 1000890000 BLDF 5.08/05/180 SN BK BX: Technical Guide to a 5-Pole Female Plug
The Weidmüller 1000890000 BLDF 5.08/05/180 SN BK BX is a 5-pole female PCB plug developed for industrial electronics that require a removable wire-to-board interface with efficient installation and reliable contact performance. It is a practical choice for designers who want a proven connector family, comfortable conductor handling, and a structured pluggable architecture on the PCB.
Product Definition and Layout
The designation Weidmüller 1000890000 BLDF 5.08/05/180 SN BK BX female plug indicates a 5.08 mm pitch, 5 poles, and a 180-degree straight conductor outlet. It uses PUSH IN with actuator technology, which helps simplify conductor insertion and release. In industrial settings, that matters because installation speed and maintenance efficiency can directly affect uptime and service cost.
Why the 5-Pole Version Is a Flexible Option
The Weidmüller BLDF 5.08/05/180 SN BK BX sits in a useful middle range within the BLDF family. Five-pole connectors are often selected for applications that need multiple control lines, combined signal-and-power routing, or compact modular wiring without moving to a much larger connection interface. It is a well-balanced option for engineers who want more connection capacity while preserving layout efficiency.
The 5.08 mm pitch also contributes to easy handling in practical use. In industrial electronics, comfortable wiring access can reduce assembly mistakes and improve service speed, especially when technicians work in dense enclosures.
Electrical Ratings and Series Capability
The listed product data shows that the Weidmüller 1000890000 connector is rated at 400 V / 20.8 A under IEC with a conductor range of 0.2 to 2.5 mm². Under UL, it is specified at 300 V / 18.5 A with a wire range of AWG 12 to AWG 26. The connector also has a maximum clamping range of 3.31 mm². These values support use in many control and moderate power-related board interconnection tasks.
Typical Application Areas
The Weidmüller 1000890000 BLDF 5.08/05/180 SN BK BX female plug is suitable for automation devices, control panels, relay modules, machine electronics, monitoring units, and custom board assemblies that benefit from removable wiring. Because it is part of a broader family, it also supports platform consistency when different pole counts are needed across related products.
Common search phrases include Weidmüller 1000890000, Weidmüller BLDF 5.08/05/180 SN BK BX, and Weidmüller 5-pole female plug. These product references align well with technical documentation and spare-part lookup workflows.
FAQ
What type of connector is Weidmüller 1000890000?
It is a female PCB plug for pluggable wire-to-board connection.
How many poles does it have?
This model has 5 poles.
What pitch does it use?
The connector uses a 5.08 mm pitch.
What connection technology does it use?
It uses PUSH IN with actuator technology.
What are the listed electrical ratings?
The product data lists 400 V / 20.8 A under IEC and 300 V / 18.5 A under UL.
Where is this connector commonly used?
It is commonly used in industrial control systems, machine electronics, compact automation devices, and serviceable PCB assemblies.
For more about Weidmüller, reviewing neighboring BLDF pole counts can help standardize product families across a wider design platform.