2274-05-021

2274-05-021

  • Description:RELAY REED SPST 500MA 5V
  • Series:2270
  • Mfr:Coto Technology
  • Package:Tube

SKU:d31a224634ff Category: Brand:

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Product Detailed Parameters

  • Description:RELAY REED SPST 500MA 5V
  • Series:2270
  • Mfr:Coto Technology
  • Package:Tube
  • Mounting Type:Through Hole
  • Coil Voltage:5VDC
  • Contact Form:SPST-NO (1 Form A)
  • Contact Rating (Current):500 mA
  • Switching Voltage:200VAC, 200VDC - Max
  • Coil Current:50 mA
  • Coil Type:Non Latching
  • Features:-
  • Termination Style:PC Pin
  • Seal Rating:Sealed - Hermetically
  • Must Operate Voltage:2.5 VDC
  • Must Release Voltage:0.4 VDC
  • Operate Time:0.5 ms
  • Release Time:0.1 ms
  • Operating Temperature:-20°C ~ 125°C
  • Contact Material:-

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2274-05-021

Buying Guide
Summary

Coto Technology 2274-05-021 is evaluated in Reed Relays category where failure modes and qualification evidence matter as much as headline ratings. Key specs include Description (RELAY REED SPST 500MA 5V), Temperature (-20°C ~ 125°C), Mounting (Through Hole), and Packaging (Tube).

Selection Notes
  • For 2274-05-021, check the supply current (500 mA) in your power budget and thermal plan.
  • Validate the operating temperature range (-20°C ~ 125°C) for your environment and margin.
  • Confirm Operate Time (0.5 ms) meets your design constraints and system-level expectations.
  • Confirm the mounting type (Through Hole) is suitable for your production flow and reliability target.
Alternates & Substitutions
  • For Reed Relays, compare the datasheet test conditions behind key specs and re-check the margins that were tightest during bring-up.
  • Treat substitutions as a validation task: check limits, then re-test the assumptions that mattered in your bring-up.
  • Check that temperature -20°C ~ 125°C matches your system, then validate at corners instead of relying on typical values.
  • For switching parts, align contact form SPST-NO (1 Form A), coil 5VDC, contact rating 500 mA and validate life expectancy under your real duty cycle.
FAQ

What Switching Voltage does 2274-05-021 have?
200VAC, 200VDC - Max

What Coil Type is listed for 2274-05-021?
Non Latching

How is 2274-05-021 supplied (packaging)?
Tube

What Termination Style does 2274-05-021 have?
PC Pin

Application Scenarios

In production Reed Relays builds, parts like Coto Technology 2274-05-021 are shortlisted for predictable behavior, clear documentation, and stable supply. Engineers often prioritize testability and clear failure behavior so service diagnostics remain straightforward. For safety and interlock paths, deterministic switching behavior matters more than peak electrical ratings alone. In automotive power routing, switching must handle inductive loads and transients while maintaining EMI margins. In industrial maintenance scenarios, robust switching and clear failure behavior reduce the risk of unexpected restarts or false enables. Within automotive and industrial power routing, solid-state options reduce mechanical wear and enable faster fault response. Within outdoor and industrial field equipment, sealing and contact material choices determine long-term reliability under contamination.

Compatibility Advice
  • For Reed Relays, to avoid late surprises, ensure the switching element matches the load type and transient profile so inductive kick and wear are controlled. This reduces the chance that substitutions push hidden limits.
  • In board-level integration, check derating and thermal rise for continuous duty so performance does not drift after heat soak. This keeps acceptance criteria measurable and repeatable.
  • In practice, validate bounce and timing behavior in the full chain so control logic does not see false transitions across temperature and supply corners.
Project Fit
  • Best fit for Reed Relays when you can validate the key assumptions on the assembled system and keep acceptance criteria measurable.
2274-05-0212274-05-021

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