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Littelfuse HA1522228 Reed Switch

This is a reed switch with a single-pole single-throw (SPST-NO) contact configuration. It can carry a current of up to 1.5 amps and has a maximum switching voltage of 200 VDC. The switch operates with a maximum response time of 0.6 milliseconds and has a sensitivity range of 22 to 28 AT, suitable for various sensing applications. Designed for reliable switching in telecoms, office equipment, and light inductive loads, it features hermetically sealed contacts, low space requirement, and zero operating power, ensuring durability and security in critical environments.

Authorized Distributors
Source:DigiKey
Part No:HA15-2-22-28
Stock:5052
Inv Date:05-28-2026
Price: Unit price: $2.33
Buy/RFQ:
Part No:HA15-2-22-28
Stock:1900
Inv Date:05-29-2026
Price: Unit price: $2.13
Buy/RFQ:
Part No:HA15-2-22-28
Stock:0
Inv Date:05-28-2026
Price: Unit price: $1.81
Buy/RFQ:

Littelfuse HA1522228 Reed Switch Specifications:

  • Contact Configuration: SPST-NO
  • Maximum Current: 1.5 A
  • Maximum Switching Voltage: 200 VDC
  • Operate Time: 0.6 ms
  • Sensitivity Range: 22-28 AT
  • Operating Temperature: -20°C to +125°C
  • Storage Temperature: -65°C to +125°C
  • Contact Resistance: Not specified
  • Insulation Resistance: Not specified
  • Capacitance Contact: 0.2 pF
  • Pull-in Range: 17-23 to 22-28 AT
  • Electrical Ratings: Up to 20 W for 100-265 VAC loads, 10 W for others
  • Switching Voltage: Up to 265 VAC / 200 VDC
  • VDC Breakdown Voltage (min): 400-450 V
  • Shock Resistance: 100 G, 11 ms sine wave
  • Vibration Resistance: 30 G, 50-2000 Hz
  • Resonant Frequency: 4000 Hz

Buy the Hamlin HA1522228 – Reliable Reed Switch for Industrial Applications

Purchase the Hamlin series HA1522228 reed switch online today for your industrial and telecom applications. With SPST-NO contact configuration, 1.5A current capacity, and 200 VDC maximum voltage, it ensures reliable operation in various environments. Featuring a response time of just 0.6 milliseconds and a sensitivity range of 22 to 28 AT, it is ideal for sensing, security, and automation projects. Order now to leverage quick delivery and trusted quality for your critical systems.

Order your Hamlin Series HA1522228 reed switch today and give your projects the dependable quality they deserve for industrial sensing and switching needs.

Frequently Asked Questions

Where can I buy Littelfuse HA1522228?

You can click on the BUY or RFQ button to purchase HA1522228 from an authorized Littelfuse distributor.

How do I troubleshoot issues or seek technical support for part HA1522228?

You can download the HA1522228 datasheet or visit the Littelfuse website for support.

Who is the manufacturer of HA1522228?

Littelfuse

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