BF66/FI/FLAG Partex Flag Terminals, 6.3mm x 0.8mm, Blue, pack 100

BF66/FI/FLAG Partex Flag Terminals, 6.3mm x 0.8mm, Blue, pack 100

Partex BF66/FI/FLAG blue fully insulated 90-degree female flag crimp terminals for 1.5–2.5 mm² conductors and 6.3 x 0.8 mm male blade tabs, featuring tin-plated brass contacts, nylon insulation and a pack quantity of 100.

SKU: BF66/FI/FLAGMPN: BF66/FI/FLAG
Price
List Price £35.21 ex VAT
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£35.21
Price per pack of 100
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Why Choose the Partex BF66/FI/FLAG Blue Insulated Flag Terminal?

The Partex BF66/FI/FLAG is a professional-quality blue fully insulated female flag crimp terminal designed to provide secure electrical connections in confined spaces. Featuring a distinctive 90° right-angled push-on configuration, it is particularly suitable for electrical control panels, machinery wiring and equipment assemblies where conventional straight terminals may be difficult to install.

Designed to accommodate 1.5–2.5 mm² conductors (16–14 AWG), the terminal connects to standard 6.3 × 0.8 mm male blade tabs. Its contact is manufactured from tin-plated C2680 high-conductivity brass, providing a reliable electrical connection, while the durable nylon insulation helps protect the termination and provides clear identification of the conductor size range.

The Partex BF66/FI/FLAG is rated for a maximum voltage of 300 V and an operating temperature range of −20 to +105 °C. Supplied in a convenient pack of 100 terminals, it offers an efficient solution for electrical panel builders, automation engineers and maintenance professionals requiring consistent, space-saving crimp connections.

Key Advantages

  • 90° right-angled flag design enables connections in restricted installation spaces.
  • 6.3 × 0.8 mm female push-on connection for compatible male blade terminals.
  • Blue insulation identifies the 1.5–2.5 mm² conductor range.
  • Tin-plated high-conductivity brass provides dependable electrical contact.
  • Fully insulated nylon construction helps protect the crimp termination.
  • 300 V maximum voltage rating for suitable electrical applications.
  • −20 to +105 °C temperature range supports a variety of electrical operating environments.
  • Crimp connection provides a secure mechanical and electrical termination when installed correctly.
  • Push-on female receptacle allows convenient connection to and disconnection from a compatible male tab.
  • Pack of 100 is suitable for electrical panel production, maintenance and installation work.
  • Compatible with the Partex CT-FLAG crimping tool for correct terminal installation.

Key Features

  • Partex pre-insulated flag terminal for electrical cable termination.
  • Female push-on receptacle with a right-angled connection arrangement.
  • 90° flag configuration for installations with limited clearance.
  • 6.3 mm mating blade width.
  • 0.8 mm mating blade thickness.
  • 1.5–2.5 mm² conductor compatibility.
  • 16–14 AWG wire size range.
  • Blue nylon insulation surrounding the terminal body.
  • C2680 brass contact material with a protective tin-plated finish.
  • 300 V maximum operating voltage.
  • −20 to +105 °C operating temperature range.
  • 16.1 mm overall terminal length.
  • 6.6 mm terminal width.
  • 2.3 mm internal conductor entry diameter.
  • 4.5 mm insulation entry diameter.
  • Crimp termination using the Partex CT-FLAG tool.
  • 100 terminals per pack for convenient installation and maintenance.

Reliable Right-Angled Electrical Connections in Confined Spaces

Electrical control panels, machinery and equipment assemblies frequently contain components with limited space around their connection terminals. The Partex BF66/FI/FLAG addresses this challenge with a 90° female push-on design that allows the connected conductor to approach the male blade from a different direction than a conventional straight receptacle. This can improve cable routing, reduce installation congestion and provide easier access to electrical connections.

The terminal's tin-plated brass contact supports reliable electrical conductivity, while its nylon insulation helps protect the termination from accidental contact with adjacent components. The blue colour identifies its intended 1.5–2.5 mm² conductor range. For dependable performance, the conductor should be correctly stripped and crimped using the Partex CT-FLAG crimping tool, ensuring the electrical and mechanical connection is formed as intended.

Typical Applications

  • Industrial electrical control panels and switchgear assemblies.
  • Electrical connections in confined machinery enclosures.
  • PLC and industrial automation equipment wiring.
  • Motor control and auxiliary electrical circuits.
  • Electrical appliance and equipment manufacturing.
  • HVAC control equipment and associated wiring.
  • Electrical wiring harnesses and cable assemblies.
  • OEM machinery production and electrical panel building.
  • Maintenance and replacement of female blade connections.
  • Right-angled connections to compatible 6.3 × 0.8 mm male terminals.

Technical Specifications

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Material Nylon (PA 6.6)
Device Type Flag Terminal
Conductor Size 1.5–2.5 mm²
Colour Blue
Insulation Type Nylon (PA) insulated
Manufacturer Partex
Product range Pre-Insulated Flag Terminals
Model / Part number BF66/FI/FLAG
Product type Fully insulated female flag crimp terminal
Terminal configuration 90° right-angled push-on
Connection type Female blade receptacle
Mating tab width 6.3 mm
Mating tab thickness 0.8 mm
Conductor cross-section 1.5–2.5 mm²
Conductor size (AWG) 16–14 AWG
Terminal material C2680 high-conductivity brass
Contact finish Tin-plated
Insulation material Nylon
Insulation colour Blue
Maximum voltage 300 V
Operating temperature −20 to +105 °C
Terminal width (W) 6.6 mm
Overall length (L) 16.1 mm
Dimension F 7.9 mm
Dimension E 15 mm
Internal conductor entry diameter (Ød) 2.3 mm
Insulation entry diameter (ØD) 4.5 mm
Termination method Crimp
Recommended crimping tool Partex CT-FLAG
Packaging Bag
Pack quantity 100 pieces
HS Code 85369010

Frequently Asked Questions

What is the Partex BF66/FI/FLAG used for?

The Partex BF66/FI/FLAG is a blue fully insulated female flag crimp terminal used to connect electrical conductors to compatible male blade terminals. Its 90° right-angled design makes it particularly suitable for confined electrical installations.

What size male blade does the Partex BF66/FI/FLAG fit?

The terminal is designed to connect to a standard 6.3 mm wide × 0.8 mm thick male blade tab, providing a right-angled female push-on connection.

What cable sizes are suitable for the Partex BF66/FI/FLAG?

The blue insulated terminal is suitable for conductors with a cross-sectional area of 1.5–2.5 mm², equivalent to 16–14 AWG.

What are the voltage and temperature ratings of this flag terminal?

The Partex BF66/FI/FLAG has a 300 V maximum voltage rating and an operating temperature range of −20 to +105 °C. It features a tin-plated brass contact and nylon insulation.

How many terminals are supplied, and which crimping tool should be used?

The Partex BF66/FI/FLAG is supplied in a pack of 100 terminals. Partex specifies the CT-FLAG crimping tool for correctly installing these right-angled flag terminals onto suitable conductors.

Designed for Professional Electrical Installations

Partex pre-insulated flag terminals provide practical solutions for secure electrical connections where installation space is restricted. The BF66/FI/FLAG combines a 90° female push-on design, tin-plated brass construction, blue nylon insulation and compatibility with 1.5–2.5 mm² conductors, making it a useful choice for electrical panel builders, industrial automation engineers and maintenance professionals.

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