Weidmüller 1007710000 BL 3.50/10/90 SN SW BX PRT PCB Female Plug Guide

The Weidmüller 1007710000 BL 3.50/10/90 SN SW BX PRT PCB female plug is a pluggable PCB connection component designed for applications that need dependable board-to-wire interfacing in compact industrial electronics. Users often search for a Weidmüller 3.50 mm PCB plug connector when they need a balance between manageable pitch, serviceable wire termination, and credible approval data. This model answers that requirement with a 10-pole layout and clamping yoke connection system.

The product is listed as a female PCB plug with a 3.50 mm pitch, 10 poles, and a 90° design. It supports a conductor clamping range up to 1.5 mm². For IEC-related data, the connector is listed with current values up to 12 A at the minimum number of poles and 10 A at the maximum number of poles at 20°C, with rated voltages up to 320 V depending on surge voltage class and pollution degree. The insulating material is PBT, the color is black, and the contact system uses tinned Cu-alloy.

Where This Connector Fits

The Weidmüller 1007710000 BL 3.50/10/90 PCB connector belongs to the category of pluggable PCB interconnection products used in control electronics, interface modules, I/O-related hardware, and compact industrial devices. A 10-pole configuration is particularly useful where multiple signal or low-power paths must be grouped into one removable connection point.

The value of a pluggable solution is not only convenience. It supports modular assembly, clearer service strategy, and easier replacement during production or field maintenance. In systems that must be repaired efficiently, a removable plug is often more practical than rewiring directly at the PCB.

Mechanical and Electrical Profile

The Weidmüller BL 3.50/10/90 SN SW BX PRT female plug uses a clamping yoke connection, which remains a known and practical wire termination method. The connector is angled at 90°, a useful design choice in products where board height, enclosure depth, or cable routing requires side-oriented conductor exit.

Its 3.50 mm pitch places it in a compact but still manageable range for PCB design. According to the published IEC values, current ratings vary with pole count and ambient condition, including 12 A and 10 A at 20°C, and 10 A and 8 A at 40°C. The rated voltages include 320 V for surge class/pollution degree II/2 and 160 V for III/2 and III/3, with a 2.5 kV rated impulse voltage.

Material and Reliability Considerations

The use of PBT insulating material, UL 94 V-0 flammability, and a tinned Cu-alloy contact system reflects a connector intended for serious industrial electronics duty. The listed storage and operating temperature figures also support controlled industrial deployment, with operating temperature reaching up to 100°C.

These details matter because long-term connector reliability depends on more than just nominal current. Material behavior, contact finish, and insulation performance directly affect aging, handling, and assembly stability.

Weidmüller 1007710000 Why This Part Number Matters in Search and Design Work

The Weidmüller 1007710000 PCB female plug is relevant for BOM documentation, connector replacement analysis, and fresh product design where a compact removable 10-pole interface is required. Because it is part of a standardized pluggable connector concept, it is easier to evaluate in system context than custom one-off solutions.

Weidmüller 1007710000 For more information about Weidmüller, comparing the BL family with related header and mating connector options is usually the best next step in connector selection.

Weidmüller 1007710000 FAQ

What is the Weidmüller 1007710000 BL 3.50/10/90 SN SW BX PRT?

It is a female PCB plug connector with 3.50 mm pitch, 10 poles, and a 90° design for pluggable board-to-wire connections.

What wire size can this connector accept?

The listed clamping range goes up to 1.5 mm². This makes it suitable for many signal and low-power PCB wiring tasks.

What are the main IEC ratings?

According to the published data, the connector reaches up to 12 A depending on pole count and temperature, with rated voltages up to 320 V depending on surge voltage class and pollution degree.

Why does the 90-degree format matter?

A 90-degree connector can help optimize enclosure space, cable routing, and PCB layout, especially in devices where front or side cable exit is preferable to a straight vertical path.

What material is used for the housing?

The insulating material is listed as PBT, with UL 94 V-0 flammability performance. The contact material is a Cu-alloy with a tinned surface.

Where is this connector typically used?

It is used in industrial electronics, control boards, interface modules, and compact devices where a removable multi-pole PCB connection improves assembly and serviceability.