myMectronic
myMectronic

A Premier B2B Part Search

JST 03HR4KPN IDC connector

This 3-position IDC connector from the HR Series features a 2.5mm pitch and is compatible with 24 AWG wires. It offers high reliability with a tin-plated contact surface for corrosion resistance. Designed with a compact, thin, and in-line construction, it delivers high-density connectivity and strain relief for secure connections. Suitable for electronic device wiring, the connector supports a voltage rating of 250V AC/DC, current rating of 2A, and operates within a temperature range of -25°C to +85°C. It is ideal for PCB and wire-to-wire applications, ensuring efficient and durable electrical connections.

Authorized Distributors
Source:DigiKey
Part No:03HR-4K-P-N
Stock:0
Inv Date:05-29-2026
Price: Unit price: $0.2
Buy/RFQ:
Part No:03HR-4K-P-N
Stock:0
Inv Date:05-30-2026
Price: Unit price: $0.18
Buy/RFQ:
Part No:03HR-4K-P-N
Stock:1
Inv Date:05-29-2026
Price: Unit price: $0.1168
Buy/RFQ:
Part No:03HR-4K-P-N
Stock:4
Inv Date:05-29-2026
Price: Unit price: $0.1168
Buy/RFQ:
Part No:03HR-4K-P-N
Stock:0
Inv Date:05-29-2026
Price: Unit price: $0.106
Buy/RFQ:
Part No:03HR-4K-P-N
Stock:1198
Inv Date:05-29-2026
Price: Unit price: $0.18014
Buy/RFQ:

JST 03HR4KPN IDC connector Specifications:

  • Pitch: 2.5mm
  • Number of positions: 3
  • Wire gauge compatibility: 24 AWG
  • Current rating: 2A AC/DC
  • Voltage rating: 250V AC/DC
  • Temperature range: -25°C to +85°C
  • Contact resistance: Initial value/10mΩ max. After environmental testing/20mΩ max.
  • Insulation resistance: Min. 1,000MΩ
  • Withstanding voltage: 1,000V AC/minute
  • Contact material: Copper alloy, tin-plated
  • Housing material: PA 66
  • Color: Black
  • Applicable PCB thickness: 0.8 to 1.6mm
  • RoHS compliant

Buy the JST Series HR 3-Position IDC Connector: 03HR4KPN

Purchase the JST Series HR 3-position IDC connector with 2.5mm pitch and 24 AWG compatibility online today. Its corrosion-resistant, tin-plated contacts ensure durability. Designed for tight, high-density wire-to-board applications, it provides secure strain relief and reliable electrical performance. Ideal for manufacturing, electronics assembly, and PCB wiring, this connector supports a voltage of 250V AC/DC and a current of 2A, within a temperature range of -25°C to +85°C. Easy to install, it meets RoHS standards for safe, environmentally friendly use.

Order your JST Series HR 3-position IDC connector today and enjoy reliable, high-density wire-to-board connections for efficient electronic projects.

Frequently Asked Questions

Where can I buy JST 03HR4KPN?

You can click on the BUY or RFQ button to purchase 03HR4KPN from an authorized JST distributor.

How do I troubleshoot issues or seek technical support for part 03HR4KPN?

You can download the 03HR4KPN datasheet or visit the JST website for support.

Who is the manufacturer of 03HR4KPN?

JST

JST Part List

Browse and search other JST parts, locate datasheets and stock

Sponsored by