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Littelfuse HE3321C0500 Reed Relay

This high-quality reed relay features a 5 VDC coil voltage with a single-pole double-throw (SPDT) contact configuration, ideal for PCB mounting in automation, security, and telecom applications. It supports a switching current of 0.25 Amps and a maximum switching voltage of 175 VDC, ensuring reliable signal switching and isolation. With hermetically sealed contacts and optional external magnetic shielding, this relay offers durability and immunity to environmental effects. Its compact design and robust electrical characteristics make it suitable for precise control and test equipment in various industries.

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Part No:HE3321C0500
Stock:0
Inv Date:05-29-2026
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Part No:HE3321C0500
Stock:0
Inv Date:05-28-2026
Price: Unit price: $6.54
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Part No:HE3321C0500
Stock:0
Inv Date:05-28-2026
Price: Unit price: $3.02
Buy/RFQ:
Part No:HE3321C0500
Stock:0
Inv Date:05-28-2026
Price: Unit price: $3.02
Buy/RFQ:

Littelfuse HE3321C0500 Reed Relay Specifications:

  • Body Type: Transfer Molded
  • Dimensions: Length 0.950 inches, Width 0.80 inches, Height 0.80 inches
  • Coil Voltage: 5 VDC
  • Coil Resistance: 375 ohms
  • Contact Type: Single-Pole Double-Throw (SPDT)
  • Contact Rating: 0.25 Amps, 175 VDC
  • Switching Voltage: Max 175 VDC
  • Switching Current: Max 0.25 Amps
  • Operate Time: Max 10 ms
  • Release Time: Max 10 ms
  • Temperature Range: -40°C to +85°C
  • Isolation Resistance: Min 10^10 Ohms
  • Hermetically sealed contacts provide high reliability
  • External magnetic shield option available for environmental immunity

Buy the Buy Hamlin HE3321C Part Number HE3321C0500 Online

Purchase your Hamlin HE3321C0500 reed relay online today to benefit from reliable SPDT switching with a 5VDC coil. Designed for PCB mounting, it supports a maximum load of 0.25A at 175VDC and features hermetically sealed contacts for long-term durability. Whether for automation, security, or telecom applications, this relay offers high reliability, fast switching times, and optional external magnetic shielding, making it an essential component for your electronics projects and industrial systems.

Order your Hamlin HE3321C0500 series SPDT reed relay today and enhance your projects with dependable switching performance and compact design.

Frequently Asked Questions

Where can I buy Littelfuse HE3321C0500?

You can click on the BUY or RFQ button to purchase HE3321C0500 from an authorized Littelfuse distributor.

How do I troubleshoot issues or seek technical support for part HE3321C0500?

You can download the HE3321C0500 datasheet or visit the Littelfuse website for support.

Who is the manufacturer of HE3321C0500?

Littelfuse

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