Grayhill Inc. 513361-11 Rotary Encoder Mechanical 11PPR Equivalent & Substitute Parts

Part Overview

The Grayhill Inc. 513361-11 is a mechanical rotary encoder with 11 pulses per revolution (PPR), providing BCD absolute output. This component is classified as Active product status and is RoHS Compliant with REACH Unaffected designation. The encoder features a 1/8" diameter flatted end actuator, vertical orientation, and PC pin termination suitable for panel and PCB through-hole mounting applications. Alternative equivalent parts may be required due to inventory availability, specific pulses per revolution requirements, or application-specific configuration needs within the Series 51 product line.

Substiute Parts

513361-11

Grayhill Inc.In Stock: 775513361-11 Datasheet

Current PartRFQ

513360-10

Grayhill Inc.In Stock: 935513360-10 Datasheet

SimilarRFQ

513374-11

Grayhill Inc.In Stock: 1097513374-11 Datasheet

SimilarRFQ

513374-8

Grayhill Inc.In Stock: 944513374-8 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 513361-11 is determined by strict alignment with the following critical parameters: manufacturer (Grayhill Inc.), series (51), encoder type (Mechanical), output type (BCD Absolute), actuator type (1/8" Dia Flatted End), detent function (Yes), mounting type (Panel, PCB Through Hole), orientation (Vertical), termination style (PC Pin), and rotational life minimum (25K cycles).

The pulses per revolution (PPR) parameter defines the primary substitution grouping. Parts with identical PPR values (11 PPR) are direct functional equivalents. Parts with different PPR values (8 PPR or 10 PPR) are alternative configurations within the same product family and may be substituted only when application requirements permit different resolution specifications.

All substitute parts maintain identical mechanical, electrical, and compliance characteristics except where PPR differs. RoHS and REACH compliance status is maintained across all substitute options.

Parameter Comparison

Engineering Selection Recommendations

Direct Equivalent (11 PPR): The 513374-11 is a direct functional equivalent to the 513361-11. Both parts operate at 11 pulses per revolution with identical mechanical and electrical specifications. The 513374-11 carries ROHS3 Compliant status compared to RoHS Compliant for the 513361-11, representing an enhanced compliance level. Selection between these two parts depends on inventory availability and specific compliance documentation requirements.

Alternative Configurations (Different PPR): The 513360-10 (10 PPR) and 513374-8 (8 PPR) are alternative configurations within the Series 51 product family. These parts are substitutable only when application requirements accommodate different encoder resolution. The 10 PPR and 8 PPR configurations provide lower resolution output compared to the 11 PPR specification. All three substitute parts maintain Active product status and full compliance certifications.

All substitute parts are manufactured by Grayhill Inc., maintain identical mechanical mounting characteristics, and are suitable for direct PCB and panel mounting applications with no additional mechanical adaptation required.

Frequently Asked Questions (FAQ)

Q: Can the 513374-11 replace the 513361-11 in existing designs?

A: Yes. The 513374-11 is a direct equivalent with identical pulses per revolution (11 PPR), output type (BCD Absolute), mechanical configuration, and electrical specifications. Both parts are mechanically and functionally interchangeable without circuit modification.

Q: What is the primary difference between the 513361-11 and 513360-10?

A: The primary difference is pulses per revolution. The 513361-11 provides 11 PPR output, while the 513360-10 provides 10 PPR output. This difference affects encoder resolution. Substitution is valid only when the application can operate with 10 PPR resolution instead of 11 PPR.

Q: Are all substitute parts RoHS compliant?

A: Yes. The 513361-11 is RoHS Compliant. The substitute parts 513374-11, 513360-10, and 513374-8 are all ROHS3 Compliant, which represents an enhanced compliance standard. All parts are REACH Unaffected.

Q: Can the 513374-8 (8 PPR) be used as a substitute for the 513361-11 (11 PPR)?

A: The 513374-8 is mechanically and electrically compatible with the 513361-11 in terms of mounting, termination, and physical configuration. However, the 8 PPR output provides lower resolution than the 11 PPR specification. Substitution is valid only when application firmware or control logic can accommodate 8 PPR resolution.

Q: What packaging options are available for substitute parts?

A: The 513361-11 is supplied in standard packaging. The substitute parts 513374-11, 513360-10, and 513374-8 are supplied in Bulk packaging. Confirm packaging requirements with procurement specifications before final part selection.

Q: Do all parts have the same rotational life specification?

A: Yes. All parts, including the 513361-11 and all substitutes, specify a minimum rotational life of 25,000 cycles, ensuring equivalent mechanical durability and operational longevity.

Q: Are there any voltage supply differences between the main part and substitutes?

A: No voltage supply specification is provided for any of these parts. All parts operate with identical electrical interface characteristics as specified in the Series 51 product line.