C14D16P-C2 Rotary Encoder Optical 16PPR Equivalent & Substitute Parts

Part Overview

The C14D16P-C2 is an optical rotary encoder manufactured by CUI Devices, designed to provide 16 pulses per revolution in quadrature (incremental) output format. This encoder features a vertical orientation with panel and PCB through-hole mounting capabilities, making it suitable for applications requiring precise rotational position feedback. The part is currently in active production status with 669 units available in new original inventory. Substitute parts become necessary when addressing supply chain constraints, specific packaging requirements, or compliance certifications relevant to end-application specifications.

Substiute Parts

C14D16P-C2

CUI DevicesIn Stock: 761C14D16P-C2 Datasheet

Current PartRFQ

61C22-01-04-02

Grayhill Inc.In Stock: 2040461C22-01-04-02 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

The C14D16P-C2 can be substituted with the Grayhill Inc. part number 61C22-01-04-02 based on the following critical parameters that determine functional equivalence:

• Encoder Type: Both parts utilize optical encoding technology
• Output Type: Both provide quadrature (incremental) output
• Pulses per Revolution: Both deliver 16 PPR
• Supply Voltage: Both operate at 5V
• Detent Function: Both include detent mechanism
• Built-in Switch: Both incorporate integrated switch functionality
• Mounting Type: Both support panel and PCB through-hole mounting
• Orientation: Both are configured for vertical operation
• Termination Style: Both use PC pin termination
• Rotational Life: Both rated for minimum 1M cycles
• MSL Rating: Both classified as MSL 1 (Unlimited)

Parameter Comparison

Engineering Selection Recommendations

Selection between the C14D16P-C2 and 61C22-01-04-02 should be based on the following criteria:

Choose C14D16P-C2 when:

• RoHS3 compliance is required for the end application
• Box packaging is specified for inventory management or distribution requirements
• The 6mm diameter round-end actuator geometry is compatible with the mechanical interface

Choose 61C22-01-04-02 when:

• RoHS compliance is not a requirement
• Bulk packaging is acceptable for manufacturing operations
• The 1/4" diameter flatted-end actuator geometry is compatible with the mechanical interface
• Higher inventory availability is a priority (20299 units versus 669 units)

Both parts maintain identical electrical specifications, output characteristics, and operational ratings. The primary differentiators are actuator geometry, packaging format, and regulatory compliance status.

Frequently Asked Questions (FAQ)

Q: Are the C14D16P-C2 and 61C22-01-04-02 electrically interchangeable?

A: Yes. Both parts provide identical 5V supply voltage operation, 16 PPR quadrature output, and PC pin termination. Electrical integration into existing circuits requires no modification.

Q: What is the difference between the actuator types?

A: The C14D16P-C2 features a 6mm diameter round-end actuator, while the 61C22-01-04-02 uses a 1/4" (6.35mm) diameter flatted-end actuator. Mechanical compatibility depends on the specific shaft or coupling interface in the application. Physical measurement of the existing interface is required to confirm compatibility.

Q: Does RoHS compliance affect functional performance?

A: No. RoHS compliance status reflects material composition and manufacturing process standards, not electrical or mechanical performance. Selection should be based on end-product regulatory requirements.

Q: What is the significance of packaging differences?

A: The C14D16P-C2 is supplied in box packaging, while the 61C22-01-04-02 is supplied in bulk packaging. This affects inventory handling, distribution logistics, and unit cost structures but does not impact component functionality.

Q: Can I use the 61C22-01-04-02 as a direct replacement if RoHS compliance is not required?

A: Substitution is valid only if the 1/4" flatted-end actuator geometry is mechanically compatible with your application interface. Verify actuator dimensions and shaft coupling specifications before implementation.

Q: Are both parts rated for the same operational lifespan?

A: Yes. Both encoders are rated for a minimum of 1 million rotational cycles and carry MSL 1 (Unlimited) moisture sensitivity classification, indicating equivalent reliability and environmental performance.