Grayhill 62F11-02-P-L Rotary Encoder Optical 32PPR Equivalent & Substitute Parts

Part Overview

The Grayhill 62F11-02-P-L is an optical rotary encoder with 32 pulses per revolution (PPR) in quadrature (incremental) output configuration. This component operates at 5V supply voltage and features a 1/4" diameter flatted end actuator with integrated detent and built-in switch functionality. The encoder is mounted vertically on PCB through-hole termination with PC pin connections. The 62F11-02-P-L maintains Active product status with ROHS3 compliance and unlimited moisture sensitivity rating (MSL 1). Substitute parts are identified based on matching electrical specifications, mechanical form factors, and output characteristics while maintaining compatibility with the original design requirements.

Substiute Parts

62F11-02-P-L

Grayhill Inc.In Stock: 97662F11-02-P-L Datasheet

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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

Substitute parts for the 62F11-02-P-L are categorized based on the following substitution criteria:

Full Equivalents (32 PPR, 5V Supply): Parts maintaining identical pulses per revolution (32 PPR) and 5V supply voltage with matching mechanical and electrical characteristics. These include 62AG11-L5-P, 62D11-02-P, 62S11-M5-P, and 62S11-M5-PH. These parts share all critical parameters: optical encoder type, quadrature output, 1/4" flatted end actuator, detent, built-in switch, PCB through-hole mounting, vertical orientation, PC pin termination, 1M rotational life minimum, and identical compliance certifications.

Voltage-Variant Equivalents (32 PPR, 3.3V Supply): The 62V11-02-P operates at 3.3V supply voltage instead of 5V while maintaining 32 PPR resolution and all other mechanical specifications. This part is substitutable only in applications where 3.3V logic levels are required.

Resolution-Variant Substitutes (Alternative PPR, 5V Supply): Parts with different pulse per revolution ratings but matching 5V supply voltage and all other mechanical parameters. These include 62N30-P (12 PPR), 62R15-02-P (24 PPR), 62S15-M5-P (24 PPR), and 62S22-M5-P (16 PPR). These are substitutable only when the application can accommodate different encoder resolution.

Resolution and Voltage-Variant Substitutes: The 62V15-02-P combines 24 PPR resolution with 3.3V supply voltage, requiring both resolution and voltage compatibility verification.

Parameter Comparison

Engineering Selection Recommendations

Direct Substitution (No Design Changes Required):

The following parts are direct substitutes for the 62F11-02-P-L and require no circuit or firmware modifications:

• 62AG11-L5-P: Identical specifications across all parameters. Active product status. ROHS3 compliant. Higher inventory availability (1155 pcs).
• 62D11-02-P: Identical specifications across all parameters. Active product status. ROHS3 compliant. Inventory: 799 pcs.
• 62S11-M5-P: Identical specifications across all parameters. Active product status. ROHS3 compliant. Highest inventory availability (1564 pcs).
• 62S11-M5-PH: Identical specifications across all parameters. Active product status. ROHS3 compliant. Inventory: 959 pcs.

All direct substitutes maintain ROHS3 compliance, unlimited MSL rating, and identical mechanical mounting characteristics.

Conditional Substitution (Design Verification Required):

• 62V11-02-P: Substitutable only in applications operating at 3.3V logic levels. Maintains 32 PPR resolution. Active product status. ROHS3 compliant. Inventory: 1057 pcs.
• 62N30-P: Substitutable only when 12 PPR resolution is acceptable. Active product status. ROHS3 compliant. Inventory: 755 pcs.
• 62R15-02-P: Substitutable only when 24 PPR resolution is acceptable. Active product status. ROHS3 compliant. Inventory: 637 pcs.
• 62S15-M5-P: Substitutable only when 24 PPR resolution is acceptable. Active product status. ROHS3 compliant. Inventory: 1007 pcs.
• 62S22-M5-P: Substitutable only when 16 PPR resolution is acceptable. Active product status. ROHS3 compliant. Inventory: 1309 pcs.
• 62V15-02-P: Substitutable only when both 24 PPR resolution and 3.3V supply voltage are compatible with the application. Active product status. ROHS3 compliant. Inventory: 729 pcs.

All substitute parts maintain Active product status and ROHS3 compliance, ensuring regulatory alignment with the original component.

Frequently Asked Questions (FAQ)

Q: Can 62AG11-L5-P replace 62F11-02-P-L without any modifications?

A: Yes. The 62AG11-L5-P is a direct equivalent with identical electrical and mechanical specifications: 32 PPR, 5V supply, optical quadrature output, 1/4" flatted end actuator, detent, built-in switch, PCB through-hole mounting, vertical orientation, and PC pin termination. No circuit or firmware changes are required.

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

A: Both parts are identical in all electrical and mechanical specifications. The difference is indicated in the part number suffix (-P versus -PH), which may denote packaging or handling variations. Both are direct substitutes for the 62F11-02-P-L.

Q: Can I use 62V11-02-P as a substitute for 62F11-02-P-L?

A: The 62V11-02-P maintains 32 PPR resolution and all mechanical specifications but operates at 3.3V supply voltage instead of 5V. Substitution is possible only if your circuit operates at 3.3V logic levels. If your design requires 5V operation, this part is not suitable.

Q: What happens if I use 62N30-P (12 PPR) instead of 62F11-02-P-L (32 PPR)?

A: The 62N30-P provides lower encoder resolution (12 PPR versus 32 PPR). This reduces position sensing granularity by a factor of 2.67. Substitution is acceptable only if your application can function with reduced resolution. All other mechanical and electrical characteristics remain compatible.

Q: Are all substitute parts ROHS3 compliant?

A: Yes. All listed substitute parts maintain ROHS3 compliance and unlimited moisture sensitivity rating (MSL 1), matching the regulatory status of the 62F11-02-P-L.

Q: Which substitute part has the highest inventory availability?

A: The 62S11-M5-P offers the highest inventory with 1564 pcs in stock. This part is a direct equivalent to the 62F11-02-P-L with no parameter differences.

Q: Can I mix different PPR encoders in the same system?

A: Different PPR encoders require separate firmware calibration for each resolution variant. Mixing 32 PPR, 24 PPR, 16 PPR, and 12 PPR encoders in a single system is possible only if the application firmware supports multiple resolution configurations and each encoder is individually calibrated.

Q: What is the significance of the series designation (62F, 62AG, 62D, 62S, 62V, 62N, 62R)?

A: The series designation indicates the encoder family and internal design variant. Different series may have different internal optical or mechanical implementations, but when electrical and mechanical specifications match, they are functionally equivalent for circuit-level substitution.

Q: Are there any supply voltage compatibility issues between 5V and 3.3V variants?

A: Yes. The 62V series (3.3V) and 62F/62AG/62D/62S/62N/62R series (5V) operate at different supply voltages. Direct substitution between voltage variants requires circuit-level verification to ensure the host system can provide the appropriate supply voltage and logic level compatibility.