IRM-8602S-2 Remote Receiver Sensor Equivalent & Substitute Parts

Part Overview

The IRM-8602S-2 is a remote receiver sensor manufactured by Everlight Electronics Co Ltd, designed for infrared remote control applications operating at 36.0kHz center frequency with an 8-meter sensing distance. This component is classified as an optical sensor and features through-hole mounting for PCB integration.

The IRM-8602S-2 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 sensor.

Substiute Parts

IRM-8602S-2

Everlight Electronics Co LtdIn Stock: 756IRM-8602S-2 Datasheet

Current PartRFQ

IRM-8602S

Everlight Electronics Co LtdIn Stock: 768IRM-8602S Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the IRM-8602S-2 is determined by the following critical parameters:

Mechanical Compatibility:

• Mounting Type: Through Hole
• Orientation: Top View
• Physical form factor must accommodate existing PCB layouts

Electrical Compatibility:

• Voltage Supply Range: 4.5 V ~ 5.5 V
• Current Supply: 3 mA
• Sensing Distance: 8m

Operational Compatibility:

• Operating Temperature Range: -25°C ~ 85°C (TA)
• Moisture Sensitivity Level: 1 (Unlimited)

Functional Consideration:

• B.P.F. Center Frequency: The center frequency determines the infrared carrier frequency to which the sensor responds. Substitutes must operate at compatible frequencies within the same remote control protocol specification.

The IRM-8602S qualifies as a substitute based on matching mechanical mounting, electrical supply parameters, sensing distance, operating temperature range, and moisture sensitivity level. The primary functional difference is the B.P.F. Center Frequency of 38.0kHz versus 36.0kHz in the original part.

Parameter Comparison

Engineering Selection Recommendations

IRM-8602S as Substitute for IRM-8602S-2:

The IRM-8602S is an active product from the same manufacturer with identical mechanical and electrical specifications. All critical parameters align with the original IRM-8602S-2, including supply voltage range, current consumption, sensing distance, mounting configuration, and operating temperature range.

The IRM-8602S carries ROHS3 compliance certification, providing regulatory advantage over the obsolete IRM-8602S-2. The product status transition from obsolete to active ensures ongoing availability and manufacturing support.

The B.P.F. Center Frequency difference (38.0kHz versus 36.0kHz) represents the only functional parameter variance. Selection of this substitute requires confirmation that the application's remote control protocol operates at or is compatible with the 38.0kHz carrier frequency. This determination must be made based on the specific infrared remote control system design and protocol specifications.

Frequently Asked Questions (FAQ)

Q: Can the IRM-8602S directly replace the IRM-8602S-2 in existing designs?

A: The IRM-8602S matches all mechanical and electrical parameters of the IRM-8602S-2. Direct PCB substitution is feasible from a physical and electrical standpoint. Functional compatibility depends on whether the remote control protocol operates at 38.0kHz, which is the center frequency of the substitute part.

Q: What is the significance of the B.P.F. Center Frequency difference?

A: The B.P.F. (Band Pass Filter) Center Frequency determines the infrared carrier frequency to which the sensor responds. The IRM-8602S-2 operates at 36.0kHz while the IRM-8602S operates at 38.0kHz. Both frequencies are standard in infrared remote control applications. Compatibility depends on the transmitter frequency in the specific system.

Q: Are there any compliance or regulatory differences?

A: The IRM-8602S is certified as ROHS3 compliant. The original IRM-8602S-2 does not specify RoHS compliance status. For applications requiring RoHS compliance, the IRM-8602S provides documented certification.

Q: Why is the IRM-8602S-2 listed as obsolete?

A: Product obsolescence typically results from manufacturer discontinuation decisions. The IRM-8602S, as an active product from the same manufacturer with superior specifications and compliance certifications, represents the current production equivalent.

Q: Are the supply voltage and current specifications identical?

A: Yes. Both parts operate within 4.5 V to 5.5 V supply voltage range and consume 3 mA current. PCB power supply design requires no modification for substitution.

Q: What is the Moisture Sensitivity Level (MSL) rating?

A: Both parts carry MSL rating of 1 (Unlimited), indicating no moisture sensitivity restrictions during storage, handling, or assembly processes.