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JST JM2BL63 jumper connector

This is a 2-position jumper connector assembly with a 2.54mm pitch, featuring a blue color for easy identification. Suitable for establishing short electrical connections on circuit boards. It offers high reliability with contacts making two points of contact, ensuring consistent performance even in challenging environments. Designed with a compact, low-profile structure measuring only 8.5mm high after mounting and 6.0mm for the receptacle, it supports quick circuit switching and testing without disassembly. Ideal for industrial and consumer applications requiring efficient, space-saving jumper solutions.

Authorized Distributors
Source:Newark
Part No:JM-2BL-63
Stock:677
Inv Date:05-29-2026
Price: Unit price: $39.05
Buy/RFQ:
Source:DigiKey
Part No:JM-2BL-63
Stock:0
Inv Date:05-29-2026
Price: Unit price: $0.10583
Buy/RFQ:
Part No:JM-2BL-63
Stock:2406
Inv Date:05-30-2026
Price: Unit price: $0.26
Buy/RFQ:
Part No:JM-2BL-63
Stock:0
Inv Date:05-29-2026
Price: Unit price: $0.1788
Buy/RFQ:

JST JM2BL63 jumper connector Specifications:

  • Pitch: 2.54 mm
  • Number of circuits: 2 to 30 (RE header), 2 to 60 (RF header)
  • Current rating: 3 AAC, DC
  • Voltage rating: 250 V AC/DC
  • Temperature range: -55°C to +125°C
  • Contact resistance: 20 mΩ max. initial, 30 mΩ max. after environmental tests
  • Insulation resistance: 1,000 MΩ min.
  • Withstanding voltage: 800 VAC/minute
  • Applicable PC board thickness: 1.2 to 1.6 mm
  • Housing Material: PBT, UL94V-0
  • Contact Material: Phosphor bronze, gold- or tin-plated
  • Housing Color: Blue, white, natural
  • Dimensions: Height 8.5 mm after mounting, receptacle 6.0 mm high

Buy the JM Connectors 2.54mm – Reliable Jumper Connectors for Industrial Applications

Enhance your circuit assembly with our high-quality, 2.54mm pitch jumper connectors. Featuring a compact design, high reliability, and easy installation, these connectors are perfect for industrial and consumer electronics. With a blue color for quick identification and robust contact points for secure connections, they facilitate circuit testing and switching without disassembly. Suitable for PC boards 1.2 to 1.6mm thick, they ensure performance under challenging conditions. Get yours online today for dependable electrical connections in your projects.

Buy JM Connectors 2.54mm jumper connectors now and experience unmatched reliability in industrial and consumer electronic applications.

Frequently Asked Questions

Where can I buy JST JM2BL63?

You can click on the BUY or RFQ button to purchase JM2BL63 from an authorized JST distributor.

How do I troubleshoot issues or seek technical support for part JM2BL63?

You can download the JM2BL63 datasheet or visit the JST website for support.

Who is the manufacturer of JM2BL63?

JST

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