Grayhill 62N11-P Rotary Encoder Optical 32PPR Equivalent & Substitute Parts

Part Overview

The Grayhill 62N11-P is an optical rotary encoder with 32 pulses per revolution (PPR), delivering quadrature incremental output at 5V supply voltage. This encoder features a 1/4" diameter flatted end actuator, integrated detent mechanism, and built-in switch functionality. The device is mounted via PCB through-hole termination with PC pin connections and maintains an active product status with ROHS3 compliance and unlimited moisture sensitivity rating (MSL 1).

Substitute parts are necessary when inventory constraints exist, when alternative supply chain sources are required, or when system design parameters permit variations in resolution (PPR) or supply voltage specifications.

Substiute Parts

62N11-P

Grayhill Inc.In Stock: 94162N11-P Datasheet

Current PartRFQ

62AG11-L5-P

Grayhill Inc.In Stock: 119162AG11-L5-P Datasheet

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62D11-02-P

Grayhill Inc.In Stock: 90762D11-02-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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62S11-M5-P

Grayhill Inc.In Stock: 163962S11-M5-P Datasheet

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62S11-M5-PH

Grayhill Inc.In Stock: 100062S11-M5-PH 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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62V11-02-P

Grayhill Inc.In Stock: 116362V11-02-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

Substitution logic for the 62N11-P is based on the following critical parameters:

Primary Substitution Criteria (Full Compatibility):

• Encoder Type: Optical
• Output Type: Quadrature (Incremental)
• Pulses per Revolution: 32 PPR
• Voltage - Supply: 5V
• Actuator Type: 1/4" Dia Flatted End
• Detent: Yes
• Built in Switch: Yes
• Mounting Type: PCB, Through Hole
• Orientation: Vertical
• Termination Style: PC Pin
• Rotational Life: 1M cycles minimum

Secondary Substitution Criteria (Resolution Variants): Parts with identical electrical and mechanical specifications except for PPR rating are classified as resolution-variant substitutes. These require system design verification for resolution compatibility.

Tertiary Substitution Criteria (Voltage Variants): Parts with 3.3V supply voltage instead of 5V are classified as voltage-variant substitutes. These require circuit-level compatibility assessment.

Parameter Comparison

Engineering Selection Recommendations

Full Compatibility Substitutes (32 PPR, 5V):

The following parts are direct substitutes for the 62N11-P with identical electrical and mechanical specifications:

• 62AG11-L5-P: Series 62AG variant with 1155 units in stock. Active product status with ROHS3 compliance.
• 62D11-02-P: Series 62D variant with 799 units in stock. Active product status with ROHS3 compliance.
• 62S11-M5-P: Series 62S variant with 1564 units in stock. Active product status with ROHS3 compliance. Highest inventory availability.
• 62S11-M5-PH: Series 62S variant with 959 units in stock. Active product status with ROHS3 compliance.
• 62V11-02-P: Series 62V variant with 32 PPR but 3.3V supply voltage. Requires circuit-level compatibility verification. 1057 units in stock.

Resolution-Variant Substitutes (5V Supply, Alternative PPR):

These parts maintain 5V supply voltage but differ in pulse resolution:

• 62N30-P: 12 PPR variant. Lower resolution option. 755 units in stock.
• 62R15-02-P: 24 PPR variant. Intermediate resolution. 637 units in stock.
• 62S15-M5-P: 24 PPR variant. Intermediate resolution. 1007 units in stock.
• 62S22-M5-P: 16 PPR variant. Intermediate resolution. 1309 units in stock.

Voltage-Variant Substitutes (32 PPR, 3.3V Supply):

• 62V15-02-P: 24 PPR at 3.3V supply. Requires both voltage and resolution compatibility assessment. 729 units in stock.

All listed parts maintain identical mechanical form factors, mounting configurations, detent functionality, integrated switch capability, and rotational life specifications. All parts are ROHS3 compliant with MSL 1 rating and active product status.

Frequently Asked Questions (FAQ)

Q: Can I use 62AG11-L5-P as a direct replacement for 62N11-P?

A: Yes. The 62AG11-L5-P maintains identical specifications across all critical parameters: 32 PPR, 5V supply, 1/4" flatted end actuator, detent, integrated switch, PCB through-hole mounting, vertical orientation, and PC pin termination. Both parts are ROHS3 compliant with 1M cycle rotational life.

Q: What is the difference between 62S11-M5-P and 62S11-M5-PH?

A: Both parts are 32 PPR optical encoders at 5V with identical electrical and mechanical specifications. The suffix difference (-P versus -PH) indicates packaging or handling designation. Both are direct substitutes for 62N11-P.

Q: Can I substitute 62V11-02-P for 62N11-P in my circuit?

A: The 62V11-02-P is electrically and mechanically compatible with 62N11-P except for supply voltage: 62V11-02-P operates at 3.3V while 62N11-P operates at 5V. Substitution requires verification that your circuit can supply 3.3V and that downstream signal processing accepts 3.3V logic levels.

Q: What resolution options are available as substitutes?

A: The 62N11-P operates at 32 PPR. Alternative resolutions available from Grayhill in the same form factor include: 12 PPR (62N30-P), 16 PPR (62S22-M5-P), and 24 PPR (62R15-02-P or 62S15-M5-P). Resolution selection depends on application accuracy requirements.

Q: Are all substitute parts ROHS3 compliant?

A: Yes. All listed substitute parts maintain ROHS3 compliance status identical to the 62N11-P. All parts carry MSL 1 (unlimited moisture sensitivity) rating.

Q: Which substitute has the highest inventory availability?

A: The 62S11-M5-P offers the highest inventory with 1564 units in stock. This part is a full electrical and mechanical equivalent to 62N11-P with identical 32 PPR and 5V specifications.

Q: Do all substitutes use the same mounting configuration?

A: Yes. All listed substitutes use PCB through-hole mounting with PC pin termination in vertical orientation, maintaining mechanical compatibility with 62N11-P footprints.