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JST 03SR3S Insulation Displacement Connector

This 3-position receptacle connector from the SR Series offers reliable electrical connection for industrial applications. Designed with a 1.00mm pitch and compatible with 30 AWG wire, it features a free-hanging, closed-end design with tin-plated contacts for enhanced corrosion resistance. Suitable for compact electronic assemblies, it ensures a secure connection with a 0.7ADC current rating and 50V DC voltage capacity. The connector operates over a temperature range of -25°C to +85°C, complying with RoHS standards and ideal for robotics and automation systems.

Authorized Distributors
Source:DigiKey
Part No:03SR-3S
Stock:91175
Inv Date:05-29-2026
Price: Unit price: $0.27
Buy/RFQ:
Part No:03SR-3S
Stock:3634
Inv Date:05-30-2026
Price: Unit price: $0.27
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Part No:03SR-3S
Stock:2000
Inv Date:05-29-2026
Price: Unit price: $0.105
Buy/RFQ:
Part No:03SR-3S
Stock:10000
Inv Date:05-29-2026
Price: Unit price: $0.12731
Buy/RFQ:

JST 03SR3S Insulation Displacement Connector Specifications:

  • Current rating: 0.7ADC
  • Voltage rating: 50V DC
  • Temperature range: -25°C to +85°C
  • Contact resistance: Initial/20mΩ max, after environmental testing/40mΩ max
  • Insulation resistance: ≥100MΩ
  • Withstanding voltage: 500V AC/minute
  • Applicable wire: Conductor size / AWG #30, 7 strands, tin-coated annealed copper
  • Material: Phosphor bronze contact, tin-plated; Housing: PA, UL94V-0, natural
  • RoHS compliant
  • Connector type: Free-hanging, closed end
  • Dimensions: Not specified, based on model 03SR3S
  • Design: Insulation displacement, 3-point grip construction
  • Standards: Recognized E60389, certified LR20812
  • Application: Electronics, automation, robotics

Buy the JST 03SR3S – Reliable Insulation Displacement Connector for Industrial Applications

Purchase the JST 03SR3S connector online today to benefit from a robust, reliable connection solution designed for industrial electronics. Featuring a 1.00mm pitch, compatible with 30 AWG wire, and made from high-quality materials, this connector offers durability and excellent electrical performance. RoHS compliant and with a temperature range of -25°C to +85°C, it is ideal for robotics, automation, and compact electronic systems. Order now and ensure your project has dependable connectivity with quick online delivery and excellent service.

Order your JST Series 03SR3S connector today and ensure a secure, high-quality electrical connection for your industrial projects.

Frequently Asked Questions

Where can I buy JST 03SR3S?

You can click on the BUY or RFQ button to purchase 03SR3S from an authorized JST distributor.

How do I troubleshoot issues or seek technical support for part 03SR3S?

You can download the 03SR3S datasheet or visit the JST website for support.

Who is the manufacturer of 03SR3S?

JST

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