Weidmüller 1000870000 BLDF 5.08/03/180 SN BK BX: Practical Guide to a 3-Pole Female Plug
The Weidmüller 1000870000 BLDF 5.08/03/180 SN BK BX is a 3-pole female PCB plug created for equipment builders and engineers who need dependable pluggable board connection with straightforward wiring behavior. In industrial electronics, connectors of this type are valued because they reduce hard-wired complexity while supporting faster installation and more convenient service access.
Product Structure and Core Identity
The designation Weidmüller 1000870000 BLDF 5.08/03/180 SN BK BX female plug describes a connector with a 5.08 mm pitch, 3 poles, and a 180-degree straight conductor outlet. It is part of the BLDF family, which uses PUSH IN with actuator technology. That combination makes the connector attractive for projects that require efficient conductor handling, a service-friendly release mechanism, and a compact but robust wire-to-board interface.
Why the 3-Pole Version Is Popular
The Weidmüller BLDF 5.08/03/180 SN BK BX is a highly practical choice in systems that need one more position than a basic two-line connection but do not justify a larger multi-pole connector. Three-pole layouts are common in control loops, compact sensor or actuator interfaces, small power-and-signal combinations, and board-level transitions where designers want a clean, modular wiring approach.
The 5.08 mm pitch also supports convenient wiring in field conditions. It offers enough space for comfortable handling while remaining compact enough for modern industrial electronics. For many teams, that balance matters because installation conditions are not always ideal and service access may be limited.
Technical Ratings and Wiring Capability
According to the listed product data, the Weidmüller 1000870000 connector carries IEC ratings of 400 V / 20.8 A with a conductor range of 0.2 to 2.5 mm². Under UL, it is specified at 300 V / 18.5 A with AWG 12 to AWG 26. The product is also listed with a maximum clamping range of 3.31 mm². These values make it suitable for a wide range of signal and moderate power applications in industrial environments.
Where Engineers Typically Use This Product
The Weidmüller 1000870000 BLDF 5.08/03/180 SN BK BX female plug is relevant in control panels, small automation devices, relay modules, instrumentation boards, machine interfaces, and custom embedded electronics. Because it is removable, it can simplify maintenance and improve installation efficiency in applications where hard-wired alternatives would be less practical.
Typical search terms include Weidmüller 1000870000, Weidmüller BLDF 5.08/03/180 SN BK BX, and Weidmüller 3-pole female plug. These terms reflect how technical teams naturally search from part-number, family-name, and application-based perspectives.
FAQ
What type of connector is Weidmüller 1000870000?
It is a female PCB plug for pluggable wire-to-board connection.
How many poles does this connector have?
The connector has 3 poles.
What is the pitch of BLDF 5.08/03/180 SN BK BX?
The pitch is 5.08 mm.
What connection technology is used?
It uses PUSH IN with actuator technology for quick wiring and easier conductor release.
What are the listed 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 installed?
It is commonly used in automation systems, industrial control electronics, compact interface boards, and service-friendly PCB assemblies.
For more about Weidmüller, comparing related BLDF products can help identify the best pole-count match for a given design.