SW GR501/20-25 AT

SW GR501/20-25 AT

  • Description:SWITCH REED SPST-NO 500MA 200V
  • Series:GR501
  • Mfr:Standex-Meder Electronics
  • Package:Bulk

SKU:b71374c84d7a Category: Brand:

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Product Detailed Parameters

  • Description:SWITCH REED SPST-NO 500MA 200V
  • Series:GR501
  • Mfr:Standex-Meder Electronics
  • Package:Bulk
  • Type:Glass Body Reed
  • Circuit:SPST-NO
  • Current - Switching:500mA (AC/DC)
  • Voltage - Switching AC:200 V
  • Voltage - Switching DC:200 V
  • Power - Rated:10W
  • Operate Time:0.5 ms
  • Release Time:0.1 ms
  • Mounting Type:Through Hole
  • Termination Style:Axial
  • Length - Overall:2.126" (54.00mm)
  • Operating Temperature:-40°C ~ 125°C
  • Current - Carry:1A (AC/DC)
  • Operate Range:7 ~ 30AT
  • Release Range:4 ~ 9AT
  • Size - Body:0.091" Dia x 0.500" L (2.30mm x 12.70mm)
  • Height Above Board:-
  • Capacitance:0.3 pF

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SW GR501/20-25 AT

Buying Guide
Summary

Standex-Meder Electronics SW-GR501-20-25-AT is evaluated in Magnetic, Reed Switches category where failure modes and qualification evidence matter as much as headline ratings. Key specs include Description (SWITCH REED SPST-NO 500MA 200V), Temperature (-40°C ~ 125°C), Mounting (Through Hole), and Packaging (Bulk).

Selection Notes
  • For SW-GR501-20-25-AT, validate Release Time (0.1 ms) under the expected test conditions in your application.
  • Confirm the contact form/circuit (SPST-NO) matches your switching logic requirements.
  • Check the capacitance (0.3 pF) and tolerance against your design limits.
  • Confirm the operating temperature range (-40°C ~ 125°C) meets your deployment conditions.
Alternates & Substitutions
  • For Magnetic, Reed Switches substitutions, lock footprint/pinout and operating envelope first, then verify the critical performance conditions on your hardware.
  • Validate the min/max operating conditions (temperature -40°C ~ 125°C) and keep headroom for worst-case corners.
  • For switching parts, align contact form SPST-NO and validate life expectancy under your real duty cycle.
  • If this is for production, share your constraints and documentation needs so the alternate can be released cleanly.
FAQ

How do I choose an alternate for SW-GR501-20-25-AT?
Match footprint and ratings first, then confirm operating conditions and test conditions behind key specs before approval.

What current consumption is specified for SW-GR501-20-25-AT?
500mA (AC/DC)

Which capacitance value is listed for SW-GR501-20-25-AT?
0.3 pF

Which Release Time is listed for SW-GR501-20-25-AT?
0.1 ms

Application Scenarios

Across practice, the question for Standex-Meder Electronics SW-GR501-20-25-AT in Magnetic, Reed Switches is whether it stays inside the electrical/thermal envelope while remaining easy to validate and support. In practice, they provide controlled switching for signals and power, enabling isolation, routing, and safe user interaction. Designers often balance lifetime, inrush behavior, leakage, and environmental sealing depending on load type and duty cycle. Across automotive power routing, switching must handle inductive loads and transients while maintaining EMI margins. In automotive steering and console controls, switching must tolerate vibration and thermal cycling without intermittent contact faults. Within elevators and access systems, interlocks and limit switches require predictable behavior because nuisance faults translate to downtime.

Compatibility Advice
  • In practice, validate bounce and timing behavior in the full chain so control logic does not see false transitions with the real source, load, and wiring.
  • For Magnetic, Reed Switches, validate switching behavior under contamination and vibration so safety and interlock behavior stays deterministic on the assembled PCB.
Project Fit
  • Good fit when you can bench-verify Standex-Meder Electronics SW-GR501-20-25-AT for Magnetic, Reed Switches integration across temperature and supply corners, and you can validate bounce behavior, actuation force, and failure modes with production-like fixtures.
  • Poor fit when ingress and corrosion are likely without environmental protection, because integration risk stays high when key margins cannot be measured.
SW GR501/20-25 ATSW GR501/20-25 AT

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