Weidmüller BLF 5.08HC/16/90

Weidmüller BLF 5.08HC/16/90 SN OR BX PCB Plug-in Connector

The Weidmüller BLF 5.08HC/16/90 SN OR BX PCB plug-in connector is a practical choice for industrial PCB connection tasks that require a higher pole count, structured conductor handling, and reliable pluggable performance. In modern electronic assemblies, connector selection is rarely only about fit. It also affects assembly speed, board layout efficiency, serviceability, and long-term stability. This is why the 16-pole version in the BLF 5.08HC family continues to attract attention in industrial electronics and control system design.

Product Overview

The Weidmüller BLF 5.08HC/16/90 SN OR BX is a female plug connector built for PCB interconnection. It uses a 5.08 mm pitch and a right-angle 90-degree configuration, making it suitable for boards where side-oriented cable routing is preferred. The PUSH IN connection system with actuator enhances wiring convenience and supports an efficient installation process in both production and maintenance scenarios.

When engineers search for a Weidmüller BLF 5.08HC/16/90 SN OR BX PCB plug-in connector, they are often looking for a dependable 16-pole PCB connector, a 5.08 mm female plug connector, or a pluggable industrial terminal solution for automation hardware. This model fits those search needs naturally because its specification profile is aligned with widely used control and interface board requirements.

Technical Characteristics

  • Product type: PCB plug-in connector, female plug
  • Pitch: 5.08 mm
  • Number of poles: 16
  • Design: 90° right-angle
  • Connection system: PUSH IN with actuator
  • Maximum clamping range: 3.31 mm²
  • IEC data: 400 V / 24 A / 0.2–2.5 mm²
  • UL data: 300 V / 18.5 A / AWG 26–12
  • Packaging type: Box

Why a 16-Pole PCB Plug-in Connector Can Be Useful

The difference between 15 poles and 16 poles can be more important than it looks. In many PCB designs, one extra pole provides flexibility for grounding, redundant signal routing, common reference points, or expanded I/O needs. That makes the Weidmüller BLF 5.08HC/16/90 SN OR BX connector highly practical for boards that must support slightly larger interconnection demands without moving into a different connector architecture.

For OEM device design, the 16-pole format can help standardize a board family across multiple product variants. Instead of using several connector types, a single platform may be adapted with small circuit changes while keeping a familiar connection interface.

Handling and Installation Advantages

One of the most relevant strengths of the Weidmüller BLF 5.08HC/16/90 SN OR BX PCB connector is the PUSH IN termination concept. In industrial manufacturing, quick and straightforward wire insertion can improve throughput and reduce handling complexity. It also supports a cleaner wiring process, especially where repetitive harness work is part of daily production.

The right-angle form factor adds another installation advantage. It enables cable exit along the board plane, which can be valuable in compact housings, shallow enclosures, or densely arranged electronic assemblies. This orientation can also contribute to more controlled wire routing and a tidier internal layout.

Application Areas

This connector may be found in control electronics, PLC-related interface boards, communication modules, monitoring systems, HVAC controls, power electronics interfaces, and industrial measurement devices. Because it is pluggable, it is especially attractive in systems that benefit from modular replacement, staged assembly, or simplified service access.

For board designers, the connector is relevant not just electrically but operationally. It supports a workflow in which wiring can be completed more efficiently and maintenance can be performed with less disruption.

Weidmüller BLF 5.08HC/16/90  FAQ

What is the Weidmüller BLF 5.08HC/16/90 SN OR BX used for?

It is used for pluggable PCB connections in industrial and electronic equipment where 16 poles, 5.08 mm pitch, and dependable wire handling are required.

Is this a male or female connector?

This model is a female plug connector intended to mate with the corresponding header in the same connectivity system.

Why is the 90-degree orientation important?

The 90-degree orientation helps route wires parallel to the board, which is useful in limited spaces and in equipment that benefits from organized side-entry cabling.

Can this connector support industrial current and voltage requirements?

Yes. Its published IEC and UL values indicate that it is designed for industrial PCB interconnection duties within its stated conductor and application limits.

What makes PUSH IN wiring attractive?

PUSH IN wiring can speed up installation, improve handling clarity, and support consistent conductor insertion during production or maintenance work.

Who typically searches for this connector?

It is commonly relevant to panel builders, PCB designers, OEM engineers, maintenance teams, and sourcing specialists working with industrial electronics and pluggable board connections.

For more information about Weidmüller, reviewing related PCB connector families can help compare pitch, pole count, and connection technology across similar applications.