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Littelfuse HE3321A1200 Reed Relay

This is a reed relay with a coil voltage of 12 VDC, featuring a single-pole, single-throw normally open (SPST-NO) contact configuration. Designed for PCB mounting, it supports a switching current of up to 0.5 Amps with a maximum switching voltage of 200 VDC. It offers high reliability, fast response times, and is suitable for automation, telecommunications, and instrumentation applications. The relay features a hermetically sealed contact for durability and immunity to environmental effects, making it an ideal choice for space-constrained and high-performance electronic systems.

Authorized Distributors
Part No:HE3321A1200
Stock:0
Inv Date:05-29-2026
Price: N/A
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Part No:HE3321A1200
Stock:0
Inv Date:05-28-2026
Price: Unit price: $2.04
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Part No:HE3321A1200
Stock:6
Inv Date:05-28-2026
Price: Unit price: $2.68
Buy/RFQ:
Part No:HE3321A1200
Stock:6
Inv Date:05-28-2026
Price: Unit price: $2.68
Buy/RFQ:

Littelfuse HE3321A1200 Reed Relay Specifications:

  • Coil Voltage: 12 VDC
  • Contact Configuration: SPST-NO (Normally Open)
  • Switching Current: Up to 0.5 Amps
  • Maximum Switching Voltage: 200 VDC
  • Contact Resistance: 0.150 ohms max.
  • Insulation Resistance: 10^10 ohms across open contacts
  • Operate Time: 10 ms max.
  • Release Time: 10 ms max.
  • Operating Temperature: -40°C to +85°C
  • Hermetically sealed contact
  • Mounting Type: PCB
  • Vibration Resistance: 20 G
  • Shock Resistance: 50 G

Buy the Buy Hamlin Relay Part Number HE3321A1200 Online

Purchase the Hamlin relay HE3321A1200 online today and benefit from a high-quality, hermetically sealed reed switch with a 12 VDC coil, supporting up to 0.5 Amps and 200VDC. Its compact PCB mounting design makes it ideal for space-constrained electronic systems in automation, instrumentation, and telecom applications. Fast response times, durable construction, and excellent environmental immunity ensure superior performance and long service life. Get the reliable switching solution you need by ordering this versatile relay now.

Buy Hamlin HE3321A1200 relay now and experience unmatched reliability and rapid switching performance for your automation and telecommunication projects.

Frequently Asked Questions

Where can I buy Littelfuse HE3321A1200?

You can click on the BUY or RFQ button to purchase HE3321A1200 from an authorized Littelfuse distributor.

How do I troubleshoot issues or seek technical support for part HE3321A1200?

You can download the HE3321A1200 datasheet or visit the Littelfuse website for support.

Who is the manufacturer of HE3321A1200?

Littelfuse

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