Equivalent & Substitute Parts for SW GR560/15-20 AT Reed Switch

Part Overview

The SW GR560/15-20 AT is a glass body reed switch manufactured by Standex-Meder Electronics, configured as a single-pole single-throw normally open (SPST-NO) device. This component operates at 1A switching capacity with 125V AC / 100V DC ratings and 10VA power handling. The GR560 series is classified as obsolete, necessitating identification of functionally equivalent substitute components for ongoing design support and procurement continuity.

Substiute Parts

SW GR560/15-20 AT

Standex-Meder ElectronicsIn Stock: 952SW GR560/15-20 AT Datasheet

Current PartRFQ

SW GP560/15-20 AT

Standex-Meder ElectronicsIn Stock: 14248SW GP560/15-20 AT Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

The SW GP560/15-20 AT qualifies as a direct substitute for the SW GR560/15-20 AT based on the following critical parameters:

Matching Parameters:

• Circuit configuration: SPST-NO
• Current switching capacity: 1A (AC/DC)
• Voltage ratings: 125V AC / 100V DC
• Power rating: 10VA
• Mounting type: Through Hole
• Termination style: Axial
• Physical dimensions: 2.126" overall length, 0.091" diameter body
• Operating temperature range: -40°C ~ 125°C
• Component type: Glass body reed switch

Allowable Parameter Variance: The GP560/15-20 AT operates within a broader operate range (10 ~ 50AT) compared to the GR560/15-20 AT (15 ~ 20AT). This expanded range encompasses the original specification and maintains compatibility with the same release range (6 ~ 21AT). Both components share identical switching characteristics, voltage handling, and thermal performance.

Parameter Comparison

Engineering Selection Recommendations

The SW GP560/15-20 AT is the appropriate substitute for the obsolete SW GR560/15-20 AT based on the following factors:

Product Status Alignment: The GR560 series is classified as obsolete, while the GP560 series maintains active manufacturing status. This ensures long-term component availability and supply chain continuity.

Electrical Equivalence: Both components share identical switching characteristics, voltage ratings, current capacity, and power handling specifications. The GP560 operates within a broader magnetic operate range (10 ~ 50AT versus 15 ~ 20AT), which encompasses the original specification without introducing functional deviation.

Compliance and Certification: The GP560/15-20 AT carries ROHS3 compliance certification, meeting current regulatory requirements. Both components maintain identical REACH status, ECCN classification, and HTSUS codes, confirming regulatory equivalence.

Physical and Thermal Compatibility: Identical dimensions, mounting configuration, and operating temperature range ensure direct mechanical and thermal substitution without design modification.

Inventory and Procurement: The GP560/15-20 AT maintains substantial active inventory (14,215 units), providing reliable procurement availability compared to the obsolete GR560 series.

Frequently Asked Questions (FAQ)

Q: Can the SW GP560/15-20 AT be used as a direct replacement for the SW GR560/15-20 AT in existing designs?

A: Yes. The GP560/15-20 AT is electrically and mechanically equivalent to the GR560/15-20 AT. Both components share identical circuit configuration, switching current, voltage ratings, power handling, physical dimensions, and operating temperature range. No design modification is required.

Q: What is the significance of the different operate range specifications (15 ~ 20AT for GR560 versus 10 ~ 50AT for GP560)?

A: The operate range defines the magnetic field strength at which the reed switch activates. The GP560's broader range (10 ~ 50AT) encompasses the GR560's specification (15 ~ 20AT), ensuring functional compatibility. Applications designed for the GR560 will operate identically with the GP560 within the original magnetic field parameters.

Q: Are there packaging differences between the GR560/15-20 AT and GP560/15-20 AT?

A: The GR560/15-20 AT is specified with packaging designation "-" (not detailed), while the GP560/15-20 AT is supplied in Bulk packaging. Both components use identical Through Hole mounting with Axial termination. Verify packaging requirements for your specific procurement process.

Q: Does the GP560/15-20 AT meet current regulatory compliance standards?

A: Yes. The GP560/15-20 AT carries ROHS3 compliance certification and maintains REACH Unaffected status, meeting current regulatory requirements. The obsolete GR560/15-20 AT does not specify RoHS compliance status.

Q: Are the switching time characteristics identical between the two components?

A: Yes. Both the GR560/15-20 AT and GP560/15-20 AT share identical operate time (0.6 ms) and release time (0.1 ms) specifications.

Q: What is the current carrying capacity of the GP560/15-20 AT?

A: The GP560/15-20 AT carries a maximum continuous current of 1.5A (AC/DC) with a switching capacity of 1A (AC/DC) at 125V AC / 100V DC.