Grayhill 62F15-02-P Rotary Encoder Optical 24PPR Equivalent & Substitute Parts

Part Overview

The Grayhill 62F15-02-P is an optical rotary encoder with 24 pulses per revolution (PPR), delivering quadrature incremental output at 5V supply voltage. This vertical-mounted, through-hole component features a 1/4" diameter flatted end actuator with integrated detent and built-in switch functionality. The encoder is classified as Active product status with ROHS3 compliance and unlimited moisture sensitivity rating (MSL 1). Substitute parts are identified when equivalent electrical and mechanical parameters align with application requirements, enabling component selection flexibility while maintaining functional compatibility.

Substiute Parts

62F15-02-P

Grayhill Inc.In Stock: 104362F15-02-P Datasheet

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62N30-P

Grayhill Inc.In Stock: 82662N30-P Datasheet

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62R15-02-P

Grayhill Inc.In Stock: 68662R15-02-P Datasheet

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62S15-M5-P

Grayhill Inc.In Stock: 106462S15-M5-P Datasheet

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62S22-M5-P

Grayhill Inc.In Stock: 141762S22-M5-P Datasheet

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62V15-02-P

Grayhill Inc.In Stock: 83062V15-02-P Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the 62F15-02-P are identified based on the following critical parameters that determine functional compatibility:

Primary Substitution Criteria:

• Encoder Type: Optical
• Output Type: Quadrature (Incremental)
• Actuator Type: 1/4" Dia Flatted End
• Mounting Type: PCB, Through Hole
• Orientation: Vertical
• Termination Style: PC Pin
• Rotational Life: 1M cycles minimum
• Compliance: ROHS3, REACH Unaffected

Variable Parameters Defining Substitute Groups:

• Pulses per Revolution (PPR): 12, 16, or 24
• Voltage Supply: 5V or 3.3V
• Series designation: 62F, 62N, 62R, 62S, 62V

Substitutes are grouped by PPR and voltage compatibility. Parts with identical PPR and voltage are direct functional equivalents. Parts with different PPR values serve applications requiring alternative resolution. Parts with different supply voltage require circuit-level voltage compatibility verification.

Parameter Comparison

Engineering Selection Recommendations

Direct Equivalents (24 PPR, 5V Supply): The 62R15-02-P and 62S15-M5-P are direct functional equivalents to the 62F15-02-P. All three parts share identical electrical specifications (24 PPR, 5V supply), mechanical configuration (1/4" flatted end actuator, vertical orientation, through-hole mounting), and compliance certifications (ROHS3, REACH Unaffected, Active status). Selection among these three is based on series availability and inventory requirements.

Alternative Resolution (16 PPR, 5V Supply): The 62S22-M5-P provides 16 PPR output at 5V supply. This substitute is applicable when lower resolution is acceptable or required by the application. Electrical supply voltage and mechanical mounting remain compatible with the main part.

Lower Resolution Alternative (12 PPR, 5V Supply): The 62N30-P delivers 12 PPR at 5V supply. This substitute accommodates applications requiring the lowest resolution among available options while maintaining 5V supply compatibility and identical mechanical form factor.

Voltage-Variant Equivalent (24 PPR, 3.3V Supply): The 62V15-02-P matches the 24 PPR resolution of the main part but operates at 3.3V supply voltage. This substitute is applicable only in systems designed for 3.3V logic levels. Direct voltage compatibility with existing 5V circuits is not supported without external level conversion.

All substitute parts maintain Active product status, ROHS3 compliance, and 1M cycle rotational life specification.

Frequently Asked Questions (FAQ)

Q: Can 62R15-02-P replace 62F15-02-P in existing designs? A: Yes. The 62R15-02-P is a direct functional equivalent with identical 24 PPR output, 5V supply voltage, 1/4" flatted end actuator, vertical through-hole mounting, and PC pin termination. No circuit modifications are required.

Q: What is the difference between 24 PPR, 16 PPR, and 12 PPR encoders? A: PPR (Pulses per Revolution) defines output resolution. The 62F15-02-P (24 PPR) generates 24 quadrature pulses per complete shaft rotation. The 62S22-M5-P (16 PPR) generates 16 pulses per rotation, and the 62N30-P (12 PPR) generates 12 pulses per rotation. Lower PPR values reduce resolution but may be suitable for applications requiring coarser position or speed measurement.

Q: Is the 62V15-02-P compatible with 5V circuits? A: The 62V15-02-P operates at 3.3V supply voltage. Direct substitution in 5V circuits is not supported. External voltage regulation or level conversion circuitry is required for compatibility.

Q: Are all substitute parts available in the same packaging? A: All listed substitute parts are supplied in Bulk packaging, matching the main part packaging specification.

Q: Do all substitute parts have the same rotational life rating? A: Yes. All substitute parts (62R15-02-P, 62S15-M5-P, 62S22-M5-P, 62N30-P, 62V15-02-P) are rated for 1M cycle minimum rotational life, identical to the 62F15-02-P.

Q: What compliance certifications apply to all substitute parts? A: All substitute parts maintain ROHS3 compliance and REACH Unaffected status, matching the main part certifications. Moisture Sensitivity Level (MSL) is 1 (Unlimited) for all parts.

Q: Can PPR be changed without firmware modifications? A: PPR substitution requires firmware or software recalibration to correctly interpret the different pulse count per revolution. Application firmware must be updated to match the selected encoder PPR specification.