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JST J21DF20VKYL Receptacle Housing

This is a JFA-J2000 Series receptacle housing with a center locking mechanism, designed for 20 positions and a 2.5mm pitch. It features a black color, ensuring secure connections in electronic assemblies. Constructed with high-quality glass-filled PBT with UL94V-0 flame rating and nickel-undercoated, gold-plated copper alloy contacts. Reinforcing copper alloy fixtures add durability, making it suitable for sensor, module, or panel mounting applications. Compatible with various keying and locking options, this connector ensures reliable, RoHS-compliant performance in electronic projects.

Authorized Distributors
Source:DigiKey
Part No:J21DF-20V-KY-L
Stock:0
Inv Date:05-29-2026
Price: Unit price: $0.3705
Buy/RFQ:
Part No:J21DF-20V-KY-L
Stock:181
Inv Date:05-30-2026
Price: Unit price: $0.67
Buy/RFQ:
Part No:J21DF-20V-KY-L
Stock:200
Inv Date:05-29-2026
Price: Unit price: $0.55614
Buy/RFQ:

JST J21DF20VKYL Receptacle Housing Specifications:

  • Material: Glass-filled PBT, UL94V-0, black
  • Contact Material: Copper alloy, nickel-undercoated, selective gold-plated
  • Number of Circuits: 20
  • Pitch: 2.5mm
  • Color: Black
  • Flammability: UL94V-0
  • Reinforcing Material: Copper alloy, nickel-undercoated, selective gold-plated
  • Applicable Wire: AWG #28 to #24
  • Voltage Rating: 250V AC, DC
  • RoHS compliant
  • Dimensions: Length 22.5mm, width 25.8mm, height 26.4mm

Buy the JST 2020 – Reliable Electronic Receptacle for Industrial Applications

Purchase the JST Series 2020 receptacle housing online today for dependable and secure electronic connections in your industrial projects. Its durable glass-filled PBT material with UL94V-0 flame rating ensures safety, while gold-plated copper alloy contacts provide excellent conductivity. The 20-circuit, 2.5mm pitch design offers flexibility for sensor or module mounting, with RoHS compliance guaranteeing environmentally safe performance. Convenient ordering allows you to supply your electronic assemblies with this reliable, high-performance connector, enhancing project durability and efficiency.

Order your JST Series 2020 receptacle housing today and enhance the durability and security of your electronic assemblies with this high-quality connector.

Frequently Asked Questions

Where can I buy JST J21DF20VKYL?

You can click on the BUY or RFQ button to purchase J21DF20VKYL from an authorized JST distributor.

How do I troubleshoot issues or seek technical support for part J21DF20VKYL?

You can download the J21DF20VKYL datasheet or visit the JST website for support.

Who is the manufacturer of J21DF20VKYL?

JST

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