Grayhill 62D22-01-P Rotary Encoder Optical 16PPR Equivalent & Substitute Parts

Part Overview

The Grayhill 62D22-01-P is an optical rotary encoder with 16 pulses per revolution (PPR) in quadrature (incremental) output configuration. This vertical-mounted encoder features a 1/4" diameter flatted end actuator, detent mechanism, and PCB through-hole termination with PC pins. The part is Active status and maintains full compliance with ROHS3 and REACH standards. Substitute parts are identified when inventory constraints, supply chain disruptions, or design flexibility requirements necessitate alternative component selection within the same functional and mechanical specifications.

Substiute Parts

62D22-01-P

Grayhill Inc.In Stock: 103562D22-01-P Datasheet

Current PartRFQ

62F22-01-P-L

Grayhill Inc.In Stock: 121062F22-01-P-L Datasheet

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62S22-M0-P

Grayhill Inc.In Stock: 72162S22-M0-P Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the 62D22-01-P are qualified based on strict equivalence across all critical electrical and mechanical parameters. The substitution logic is based on the following key parameters that must remain identical:

• Encoder Type: Optical
• Output Type: Quadrature (Incremental)
• Pulses per Revolution: 16
• Supply Voltage: 5V
• Actuator Type: 1/4" Dia Flatted End
• Detent: Yes
• Built-in Switch: No
• Mounting Type: PCB, Through Hole
• Orientation: Vertical
• Termination Style: PC Pin
• Rotational Life: 1M cycles minimum
• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level: 1 (Unlimited)
• REACH Status: REACH Unaffected

All substitute parts listed maintain identical specifications across these parameters. Substitution is valid only when all parameters match exactly. The primary difference between substitute parts lies in the series designation (62F, 62S versus 62D), which reflects internal design variations within the Grayhill product family while maintaining full functional and mechanical compatibility.

Parameter Comparison

Engineering Selection Recommendations

All three parts—62D22-01-P, 62F22-01-P-L, and 62S22-M0-P—are Active status products from Grayhill Inc. with identical electrical and mechanical specifications. Selection between these parts is based on availability and supply chain considerations rather than technical differentiation.

The 62F22-01-P-L offers the highest current inventory at 1152 pieces. The 62D22-01-P maintains 997 pieces in stock. The 62S22-M0-P has 660 pieces available. All three parts carry ROHS3 compliance and REACH Unaffected status, making them suitable for applications requiring regulatory compliance in electronics manufacturing.

For applications where component interchangeability is required, any of these three parts can be substituted for the others without modification to circuit design, PCB layout, or firmware. The series designation change (62D, 62F, or 62S) does not affect functional performance or mechanical fit.

Frequently Asked Questions (FAQ)

Q: Can the 62F22-01-P-L be used as a direct replacement for the 62D22-01-P in existing designs?

A: Yes. Both parts share identical electrical specifications (5V supply, 16 PPR quadrature output), mechanical dimensions (1/4" flatted end actuator, vertical orientation), and termination style (PC pin through-hole). No circuit modifications or PCB redesign is required.

Q: What is the difference between the 62D, 62F, and 62S series designations?

A: The series designation reflects internal design variations within the Grayhill product family. From an engineering perspective, all three series maintain identical performance parameters for this 16 PPR optical encoder configuration. Selection is based on availability and supply chain factors.

Q: Are all three parts RoHS and REACH compliant?

A: Yes. The 62D22-01-P, 62F22-01-P-L, and 62S22-M0-P are all ROHS3 Compliant and REACH Unaffected, meeting regulatory requirements for electronics manufacturing in restricted substance environments.

Q: What is the Moisture Sensitivity Level (MSL) for these encoders?

A: All three parts have MSL 1 (Unlimited), indicating no moisture sensitivity restrictions during storage, handling, or assembly processes.

Q: Can these encoders be used in applications requiring 1 million cycle rotational life?

A: Yes. All three parts specify a minimum rotational life of 1M cycles, meeting this requirement.

Q: What mounting considerations apply to these through-hole encoders?

A: These encoders are designed for PCB through-hole mounting with vertical orientation. The PC pin termination style requires standard through-hole soldering processes. No special mounting hardware or surface-mount considerations apply.

Q: Is there a preferred part number for new designs?

A: From a technical standpoint, all three parts are equivalent. Selection should be based on current inventory availability and supply chain lead times. Consult inventory status for the most current availability.