Grayhill Inc. 513360-12-F Rotary Encoder Mechanical 12PPR Equivalent & Substitute Parts

Part Overview

The Grayhill Inc. 513360-12-F is an active mechanical rotary encoder with 12 pulses per revolution (PPR) output in BCD (Absolute) format. This vertical-orientation encoder features a 1/8" diameter flatted end actuator, panel and PCB through-hole mounting capability, and PC pin termination. The part is ROHS3 compliant with unlimited moisture sensitivity level (MSL 1) and maintains a rotational life rating of 25,000 cycles minimum. Finding equivalent and substitute parts becomes necessary when managing inventory across multiple production lines, addressing supply chain constraints, or accommodating design variations that permit alternative pulse-per-revolution configurations within the same mechanical and electrical framework.

Substiute Parts

513360-12-F

Grayhill Inc.In Stock: 809513360-12-F Datasheet

Current PartRFQ

513360-10

Grayhill Inc.In Stock: 935513360-10 Datasheet

SimilarRFQ

513374-11

Grayhill Inc.In Stock: 1097513374-11 Datasheet

SimilarRFQ

513374-12-C

Grayhill Inc.In Stock: 912513374-12-C Datasheet

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513374-8

Grayhill Inc.In Stock: 944513374-8 Datasheet

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513384

Grayhill Inc.In Stock: 996513384 Datasheet

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513385

Grayhill Inc.In Stock: 859513385 Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 513360-12-F is determined by strict adherence to the following parameters:

Fixed Parameters (Non-Negotiable for Substitution):

• Encoder Type: Mechanical
• Output Type: BCD (Absolute)
• Actuator Type: 1/8" Dia Flatted End
• Detent: Yes
• Built-in Switch: No
• Mounting Type: Panel, PCB Through Hole
• Orientation: Vertical
• Termination Style: PC Pin
• Rotational Life: 25K cycles minimum
• RoHS Status: ROHS3 Compliant
• MSL: 1 (Unlimited)
• REACH Status: REACH Unaffected
• Manufacturer: Grayhill Inc.

Variable Parameter (Allows Substitution):

• Pulses per Revolution (PPR): 8, 10, 11, or 12 PPR configurations are interchangeable when application requirements permit alternative resolution levels.

All substitute parts listed maintain identical mechanical, electrical, and compliance characteristics. Differences exist only in PPR configuration and base product number designation within the Grayhill Series 51 family.

Parameter Comparison

Engineering Selection Recommendations

For Direct 12 PPR Replacement (Same Resolution): Parts 513374-12-C, 513384, and 513385 provide identical 12 PPR output and are fully interchangeable with 513360-12-F. All three maintain active product status and ROHS3 compliance. Selection among these three should be based on inventory availability and base product number compatibility with existing documentation.

For Alternative PPR Configurations: When application design permits variable resolution, 513360-10 (10 PPR), 513374-11 (11 PPR), and 513374-8 (8 PPR) are mechanically and electrically compatible substitutes. These alternatives maintain all mechanical mounting characteristics, detent functionality, and compliance certifications. PPR selection depends solely on the application's rotational resolution requirements.

Compliance and Certification Basis: All listed parts carry ROHS3 compliance, REACH Unaffected status, and MSL 1 (Unlimited) rating. No additional qualification or testing is required for cross-substitution within this family. All parts are classified under ECCN EAR99 and HTSUS code 8543.70.4500.

Frequently Asked Questions (FAQ)

Q: Can 513360-12-F be replaced with 513374-12-C? A: Yes. Both parts provide 12 PPR output with identical mechanical, electrical, and compliance specifications. The difference in base product number (513360 vs. 513374) does not affect functional compatibility.

Q: What is the difference between 12 PPR and 10 PPR encoders? A: PPR (Pulses per Revolution) defines rotational resolution. A 12 PPR encoder generates 12 distinct output states per complete rotation, while a 10 PPR encoder generates 10 states. Selection depends on application resolution requirements. All other mechanical and electrical characteristics remain identical.

Q: Are all substitute parts ROHS3 compliant? A: Yes. All parts listed in this document carry ROHS3 compliance and REACH Unaffected status, meeting current environmental and regulatory requirements.

Q: Can I use 513374-8 (8 PPR) as a substitute for 513360-12-F (12 PPR)? A: Mechanical and electrical compatibility is confirmed. However, the 8 PPR output provides lower rotational resolution than the 12 PPR original. Substitution is valid only if the application design accommodates reduced resolution.

Q: What is the inventory status of substitute parts? A: All substitute parts are in active product status with current stock availability: 513360-10 (852 pcs), 513374-11 (1035 pcs), 513374-12-C (886 pcs), 513374-8 (904 pcs), 513384 (893 pcs), and 513385 (849 pcs).

Q: Do substitute parts use the same termination style? A: Yes. All parts use PC Pin termination, ensuring direct compatibility with existing PCB layouts and panel mounting configurations.

Q: Is there a difference in rotational life between substitute parts? A: No. All parts maintain a minimum rotational life rating of 25,000 cycles.