Grayhill 62N15-P Rotary Encoder Optical 24PPR: Equivalent & Substitute Parts

Part Overview

The Grayhill 62N15-P is an optical rotary encoder with 24 pulses per revolution (PPR), delivering quadrature (incremental) output in a vertical orientation. This encoder features a 1/4" diameter flatted end actuator, integrated detent mechanism, and built-in switch functionality. The 62N15-P operates at 5V supply voltage and is mounted via PCB through-hole termination with PC pin connections.

The 62N15-P maintains Active product status with ROHS3 compliance and REACH unaffected classification. Substitute parts are identified to address application requirements including alternative resolution specifications, voltage compatibility, and series variations while maintaining core functional parameters.

Substiute Parts

62N15-P

Grayhill Inc.In Stock: 68162N15-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 62N15-P are identified based on the following allowable parameter variations:

Resolution Variation (Pulses per Revolution): Substitute encoders may operate at different PPR values (12, 16, or 24 PPR) depending on application resolution requirements. The 62N30-P provides 12 PPR, the 62S22-M5-P provides 16 PPR, while 62R15-02-P, 62S15-M5-P, and 62V15-02-P maintain 24 PPR matching the primary part.

Series Variation: Substitute parts span multiple Grayhill series (62N, 62R, 62S, 62V) while maintaining identical mechanical form factors, mounting configurations, and core functional characteristics.

Supply Voltage Variation: The 62V15-02-P operates at 3.3V supply voltage, differing from the 5V specification of the 62N15-P. All other substitutes maintain 5V operation.

Common Parameters Across All Parts: All substitute parts maintain optical encoder type, quadrature incremental output, 1/4" flatted end actuator, detent mechanism, built-in switch, PCB through-hole mounting, vertical orientation, PC pin termination, 1M minimum rotational life, ROHS3 compliance, MSL 1, and REACH unaffected status.

Parameter Comparison

Engineering Selection Recommendations

Direct Substitutes (24 PPR, 5V): The 62R15-02-P, 62S15-M5-P, and 62N15-P are functionally equivalent across all specified parameters. Selection among these parts may be based on inventory availability and series preference. All three maintain Active product status with ROHS3 compliance and REACH unaffected classification.

Resolution-Reduced Substitute (12 PPR, 5V): The 62N30-P operates at half the resolution of the 62N15-P with 12 PPR output. This part is suitable for applications where lower angular resolution is acceptable. The 62N30-P maintains all other mechanical and electrical specifications identical to the primary part.

Intermediate Resolution Substitute (16 PPR, 5V): The 62S22-M5-P provides 16 PPR resolution, positioned between the 12 PPR and 24 PPR options. This part accommodates applications requiring intermediate angular resolution while maintaining 5V supply voltage compatibility.

Low-Voltage Substitute (24 PPR, 3.3V): The 62V15-02-P maintains 24 PPR resolution matching the 62N15-P but operates at 3.3V supply voltage. This part is applicable only to systems designed for 3.3V logic levels and power supplies. Voltage compatibility with the host system is mandatory for this substitution.

All substitute parts maintain ROHS3 compliance, MSL 1 rating, and REACH unaffected status, ensuring regulatory and environmental compatibility with the original 62N15-P specification.

Frequently Asked Questions (FAQ)

Q: Can the 62N30-P (12 PPR) replace the 62N15-P (24 PPR) in my application?

A: The 62N30-P is mechanically and electrically compatible with the 62N15-P. However, it provides half the angular resolution. Substitution is valid only if your application can operate with 12 PPR output instead of 24 PPR. Verify that your firmware or control system can accept the lower resolution output.

Q: What is the difference between the 62N15-P and 62R15-02-P?

A: Both parts deliver 24 PPR optical quadrature output at 5V supply voltage with identical mechanical specifications. The primary difference is series designation (62N versus 62R). All functional and electrical parameters are equivalent.

Q: Can I use the 62V15-02-P (3.3V) in place of the 62N15-P (5V)?

A: The 62V15-02-P is a direct functional equivalent at 24 PPR resolution but requires 3.3V supply voltage. Substitution is valid only if your system power supply and logic interface operate at 3.3V. Do not use this part in 5V systems without appropriate voltage regulation.

Q: Are all substitute parts available in the same packaging as the 62N15-P?

A: All substitute parts listed are supplied in Bulk packaging matching the 62N15-P specification. Termination style (PC Pin) and mounting configuration (PCB through-hole) are identical across all parts.

Q: Which substitute part should I select if I need the closest match to the 62N15-P?

A: The 62R15-02-P, 62S15-M5-P, and 62N15-P are functionally identical across all specified parameters. Selection should be based on inventory availability and internal part numbering preferences within your organization.

Q: Do all substitute parts maintain the same rotational life specification?

A: Yes. All substitute parts, including the 62N15-P, specify a minimum rotational life of 1M cycles. Mechanical durability and reliability are equivalent across all listed parts.

Q: What compliance certifications apply to the substitute parts?

A: All substitute parts maintain ROHS3 compliance, MSL 1 (Unlimited) moisture sensitivity rating, and REACH unaffected status, identical to the 62N15-P primary part.