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RS PRO Ultra-Fast .187 Blue Insulated Female Spade Connector Crimp 4.75 x 0.51 mm Tab Size 16 AWG to 14 AWG 3-520339-2

Category Spade Connector Brand RS PRO Condition New

Specifications

Country of Origin United States
Brand RS PRO
Colour Blue
Orientation Angled
Gender Female
Insulation Insulated
Overall Length 16.05mm
Contact Material Brass
Series Ultra-Fast .187
Termination Type Crimp
Insulation Material Nylon
Contact Plating Tin
Minimum Wire Size mm² 1.3mm²
Maximum Wire Size mm² 2mm²
Minimum Wire Size AWG 16AWG
Maximum Wire Size AWG 14AWG
Tab Width 4.75mm
Tab Thickness 0.51mm
Tab Size 4.75 x 0.51 mm

Key Features

  • The connector features a 4.75 x 0.51 mm tab size suitable for Ultra-Fast .187 series applications.
  • Constructed with brass contact material plated with tin for corrosion resistance.
  • Insulated nylon housing enhances electrical safety and prevents shock hazards.
  • Angled orientation allows for efficient wire routing and assembly.
  • Overall length measures 16.05 mm ensuring compact fitting in electrical assemblies.
  • Compatible with wire sizes from 1.3 mm² to 2 mm² to accommodate a range of wiring needs.
  • Designed for use in high reliability industrial, electronic, and power distribution systems.
  • Meets UL 310, CSA 22.2, DIN VDE standards ensuring quality and safety compliance.

Product Description

TE Connectivity 3-520339-2 Ultra-Fast .187 Blue Insulated Female Spade Connector provides high quality, safe, and efficient crimp terminations for wire sizes from 16 AWG to 14 AWG with a tab size of 4.75 x 0.51 mm.

This crimp connector features a durable brass contact plated with tin for excellent conductivity and corrosion resistance. The blue nylon insulation housing enhances electrical insulation and shock protection in demanding industrial and electronic applications.

The angled female contact design allows for easy mating and secure connections in tight assemblies typically used in power connectors and wire terminals. With an overall connector length of 16.05 mm, it offers a compact form factor suitable for dense wiring harnesses.

Constructed in compliance with UL310, CSA 22.2 no 153, and DIN VDE standards, this connector is ideal for industrial automation, electrical distribution, power supply wiring, and various manufacturing applications requiring reliable electrical connections and safety.

The connector is insulated with type 6/6 nylon housing rated UL 94 V-2 preventing electrical shorts and shocks. Designed for Ultra-Fast .187 series flag style terminals to ensure standardized fit and function. Suitable for stranded wires between 1.3 mm² (16 AWG) and 2 mm² (14 AWG) providing versatility.

Tin plating on brass contact improves durability and electrical performance. Overall design facilitates positive entry and lead-in of mating tabs even in blind mating locations. This product originates from the United States and is supplied new, ensuring high manufacturing standards and product quality.

Explore the Electronics & Electricals category on EnvMart to find more wire terminals and connectors from trusted brands like TE Connectivity.

RS PRO Ultra-Fast .187 Blue Insulated Female Spade Connector Crimp 4.75 x 0.51 mm Tab Size 16 AWG to 14 AWG 3-520339-2
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Frequently Asked Questions

The tab size of this connector is 4.75 x 0.51 mm, suitable for Ultra-Fast .187 series applications.

It accommodates wire sizes from 1.3 mm² (16 AWG) to 2 mm² (14 AWG).

The overall length of this connector is 16.05 mm, making it compact for fitting in electrical assemblies.

The connector features a brass contact material plated with tin for corrosion resistance, and an insulated nylon housing for electrical safety.

It meets UL 310, CSA 22.2, and DIN VDE standards, ensuring quality and safety compliance.

This model uses a crimp termination type for secure connections.

The orientation of this connector is angled, allowing for efficient wire routing and assembly.

This connector is female, designed for use with compatible male connectors.

It is designed for high reliability in industrial, electronic, and power distribution systems.

The insulation material is nylon, which enhances electrical safety and prevents shock hazards.

The contact is plated with tin, which improves durability and electrical performance.

This connector originates from the United States, ensuring high manufacturing standards.

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