Grayhill 62P22-H6 Rotary Encoder Optical 16PPR Equivalent & Substitute Parts

Part Overview

The Grayhill 62P22-H6 is an optical rotary encoder with 16 pulses per revolution (PPR) in quadrature (incremental) output configuration. This component operates at 5V supply voltage and features a 3/16" diameter flatted end actuator with vertical orientation and PCB through-hole mounting. The 62P22-H6 is classified as obsolete product status, making identification of functionally equivalent alternatives necessary for ongoing design support and component procurement.

Substiute Parts

62P22-H6

Grayhill Inc.In Stock: 99762P22-H6 Datasheet

Current PartRFQ

62AG22-H5-P

Grayhill Inc.In Stock: 82462AG22-H5-P Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the 62P22-H6 is determined by strict equivalence across the following critical parameters:

Core Functional Parameters:

• Encoder Type: Optical
• Output Type: Quadrature (Incremental)
• Pulses per Revolution: 16 PPR
• Supply Voltage: 5V
• Orientation: Vertical
• Detent Feature: Yes
• Built-in Switch: Yes
• Termination Style: PC Pin

Allowed Variations:

• Actuator diameter (3/16" vs. 1/4")
• Mounting type (PCB through-hole vs. panel mount)
• Rotational life rating (500K cycles vs. 1M cycles)
• Product series designation (62P vs. 62A)
• Packaging format (tube vs. bulk)

The substitute part 62AG22-H5-P maintains functional equivalence in encoder technology, output resolution, supply voltage, and control features while differing in mechanical form factor and mounting configuration.

Parameter Comparison

Engineering Selection Recommendations

Product Status Consideration: The 62P22-H6 carries obsolete status, while the 62AG22-H5-P is active production. For new designs or long-term procurement planning, the 62AG22-H5-P provides continuity of supply and manufacturer support.

Compliance Alignment: Both parts maintain equivalent environmental compliance profiles. The 62AG22-H5-P achieves ROHS3 compliance versus RoHS compliance for the 62P22-H6, representing enhanced regulatory alignment. Both parts carry REACH Unaffected status and identical MSL ratings.

Mechanical Integration: Selection between these parts depends on mounting architecture. The 62P22-H6 integrates into PCB through-hole designs, while the 62AG22-H5-P accommodates panel-mount installations. Actuator diameter difference (3/16" vs. 1/4") requires mechanical clearance verification in the application envelope.

Operational Durability: The 62AG22-H5-P specifies 1M cycle rotational life versus 500K cycles for the 62P22-H6, providing extended service life in high-cycle applications.

Frequently Asked Questions (FAQ)

Q: Can the 62AG22-H5-P directly replace the 62P22-H6 in existing PCB designs?

A: Electrical and functional compatibility is confirmed across all critical parameters (16 PPR, 5V supply, quadrature output, detent, built-in switch). However, the 62AG22-H5-P is specified for panel mount, not PCB through-hole mounting. Mechanical redesign of the mounting interface is required.

Q: What is the significance of the actuator diameter difference?

A: The 62P22-H6 features a 3/16" diameter flatted end actuator, while the 62AG22-H5-P provides a 1/4" diameter flatted end. This difference affects coupling compatibility with drive shafts and mechanical clearance in the application. Verify shaft diameter and available space before substitution.

Q: Why is the 62AG22-H5-P rated for 1M cycles versus 500K cycles?

A: The 62AG22-H5-P specifies higher rotational life (1M cycles minimum) compared to the 62P22-H6 (500K cycles minimum). This represents enhanced mechanical durability in the substitute part and does not create compatibility issues for applications within the 500K cycle range.

Q: Are there supply chain advantages to using the 62AG22-H5-P?

A: The 62AG22-H5-P carries active product status with 715 units in stock, while the 62P22-H6 is obsolete with 982 units in stock. For long-term procurement, the active status of the 62AG22-H5-P ensures ongoing manufacturer availability and support.

Q: Do both parts meet current environmental compliance standards?

A: Both parts are REACH Unaffected and carry MSL 1 (Unlimited) ratings. The 62AG22-H5-P achieves ROHS3 compliance, representing current regulatory alignment, while the 62P22-H6 meets RoHS compliance. Both are suitable for regulated applications.

Q: What packaging differences exist between these parts?

A: The 62P22-H6 is supplied in standard packaging (tube), while the 62AG22-H5-P is supplied in bulk packaging. Packaging format does not affect functional performance or electrical characteristics.