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JST SIN21T18 Wire Terminal

The SIN21T18 terminal is a through-board crimp style connector for wires ranging from 22 to 18 AWG, accommodating wire diameters of 1.7mm to 3.8mm. Made of brass with a tin-plated finish, it offers excellent corrosion resistance and ensures reliable electrical connection with secure crimping. This terminal is ideal for permanent connections on printed circuit boards, allowing quick assembly and maintenance. It complies with RoHS standards and is suitable for various electronic applications requiring robust and durable wire-to-board connections.

Authorized Distributors
Source:DigiKey
Part No:SIN-21T-1.8
Stock:0
Inv Date:05-29-2026
Price: Unit price: $0.1
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Part No:SIN-21T-1.8
Stock:163500
Inv Date:05-29-2026
Price: Unit price: $0.031
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Part No:SIN-21T-1.8
Stock:490500
Inv Date:05-29-2026
Price: Unit price: $0.031
Buy/RFQ:
Part No:SIN-21T-1.8
Stock:90000
Inv Date:05-29-2026
Price: Unit price: $0.0266
Buy/RFQ:
Part No:SIN-21T-1.8
Stock:14829
Inv Date:05-29-2026
Price: Unit price: $0.06364
Buy/RFQ:

JST SIN21T18 Wire Terminal Specifications:

  • Material: Brass, tin-plated (reflow treatment)
  • Applicable wire: AWG 22 to 18
  • Wire diameter range: 1.7mm to 3.8mm
  • Temperature range: -25°C to +85°C
  • RoHS compliant
  • Standards: Recognized E60389, Certified LR20812
  • Shape: Designed for through-PCB mounting
  • Applicable insulation: 0.43~0.83mm wire insulation diameter
  • Current rating: Depends on applicable wire gauge
  • Finish: Tin-plated
  • Applicable PCB thickness: Not specified
  • Certifications: RoHS, UL recognized

Buy the JST Series SIN21T18 Wire Terminal: SIN21T18

Purchase the JST SIN21T18 wire terminal online today to ensure reliable, corrosion-resistant connections suitable for a wide range of electronic projects. Its robust brass construction and tin plating provide durability and excellent electrical contact, making it ideal for permanent PCB mounting. Whether assembling new devices or repairing existing circuitry, this terminal simplifies wiring tasks, reduces assembly time, and assures secure connections. Order now to benefit from fast delivery and expert customer support, ensuring your electronic projects meet professional standards with quality components.

Get JST SIN21T18 today—built for secure PCB wiring and long-lasting durability.

Frequently Asked Questions

Where can I buy JST SIN21T18?

You can click on the BUY or RFQ button to purchase SIN21T18 from an authorized JST distributor.

How do I troubleshoot issues or seek technical support for part SIN21T18?

You can download the SIN21T18 datasheet or visit the JST website for support.

Who is the manufacturer of SIN21T18?

JST

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