RI70GP0715 Glass Body Reed Switch Equivalent & Substitute Parts

Part Overview

The RI70GP0715 is a glass body reed switch manufactured by Comus International, classified as SPST-NO (Single Pole Single Throw - Normally Open) with a switching capacity of 500mA at 120V AC. This component is designed for through-hole mounting applications requiring low-power switching in the 7–15AT operate range.

The RI70GP0715 is currently listed as obsolete. Identifying equivalent and substitute parts is necessary to maintain design continuity, ensure supply chain availability, and support ongoing production or repair requirements for systems utilizing this component.

Substiute Parts

RI70GP0715

Comus InternationalIn Stock: 1075RI70GP0715 Datasheet

Current PartRFQ

RI-70GP1015

Comus InternationalIn Stock: 29111RI-70GP1015 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the RI70GP0715 is determined by strict equivalence across the following critical parameters:

Mandatory Matching Parameters:

• Manufacturer: Comus International
• Series: RI-70
• Circuit Configuration: SPST-NO
• Current - Switching: 500mA (AC/DC)
• Voltage - Switching AC: 120V
• Voltage - Switching DC: 170V
• Power - Rated: 10W
• Mounting Type: Through Hole
• Termination Style: Axial
• Operating Temperature Range: -55°C to 125°C

Variable Parameter (Allowable Difference):

• Operate Range: The RI70GP0715 operates at 7–15AT. Substitute parts may operate within a narrower range (such as 10–15AT) provided the upper threshold remains at or above 15AT and the lower threshold does not exceed the application's minimum actuation requirement.

The RI-70GP1015 meets all mandatory parameters and operates within the 10–15AT range, making it a valid substitute for applications where the minimum actuation threshold of 10AT is acceptable.

Parameter Comparison

Engineering Selection Recommendations

RI-70GP1015 as Primary Substitute:

The RI-70GP1015 is the appropriate substitute for the obsolete RI70GP0715 based on the following engineering criteria:

1. Electrical Equivalence: All switching parameters (current, voltage AC/DC, power rating, and timing characteristics) are identical.

2. Mechanical Compatibility: Physical dimensions, mounting type, and termination style are identical, ensuring direct replacement in existing PCB layouts and through-hole mounting applications.

3. Product Status: The RI-70GP1015 is active and in production, with 29,018 units in stock, ensuring reliable supply chain availability compared to the obsolete RI70GP0715.

4. Compliance Enhancement: The RI-70GP1015 carries ROHS3 compliance, which exceeds the RoHS compliance of the original part, meeting current regulatory requirements.

5. Operate Range Consideration: The RI-70GP1015 operates within the 10–15AT range, which is a subset of the original 7–15AT range. This substitution is valid for applications where the minimum actuation threshold requirement does not fall below 10AT.

Frequently Asked Questions (FAQ)

Q1: Can the RI-70GP1015 directly replace the RI70GP0715 in all applications?

A: The RI-70GP1015 is a direct electrical and mechanical substitute for applications where the minimum actuation threshold is 10AT or higher. If your application requires actuation below 10AT, the narrower operate range of the RI-70GP1015 may not be suitable. Verify the actuation force requirement in your system design before substitution.

Q2: What is the difference between the 7–15AT operate range and the 10–15AT operate range?

A: The "AT" designation refers to Ampere-Turns, a measure of magnetic force required to actuate the reed switch. The RI70GP0715 actuates with magnetic forces between 7 and 15AT, while the RI-70GP1015 requires between 10 and 15AT. The RI-70GP1015 requires a stronger magnetic field to activate.

Q3: Are there any packaging differences between these parts?

A: The RI70GP0715 is listed with packaging designation "-" (not specified), while the RI-70GP1015 is supplied in Bulk packaging. Both parts are identical in physical dimensions and through-hole mounting configuration. Bulk packaging refers to the quantity and container format for distribution, not the component itself.

Q4: Does the ROHS3 compliance of the RI-70GP1015 affect compatibility?

A: No. ROHS3 compliance is a higher regulatory standard than RoHS compliance. The RI-70GP1015 meets all requirements of the original part and exceeds environmental compliance standards, making it fully compatible and suitable for modern manufacturing and regulatory environments.

Q5: What should I verify before implementing the RI-70GP1015 as a substitute?

A: Confirm that your application's magnetic actuation force requirement falls within the 10–15AT range. Verify that the through-hole mounting footprint and axial termination are compatible with your PCB design. Confirm that the 500mA switching current and 120V AC / 170V DC voltage ratings match your circuit requirements.