GHT514-1024S019 Rotary Encoder - Equivalent & Substitute Parts

Part Overview

The GHT514-1024S019 is an incremental rotary encoder manufactured by Sensata-BEI Sensors, designed for chassis-mounted applications with 1024 pulses per revolution and 5V supply operation. This component is classified as obsolete, making identification of functionally equivalent alternatives essential for ongoing system support, maintenance, and new design implementations where this encoder type is specified.

Substiute Parts

GHT514-1024S019

Sensata-BEI SensorsIn Stock: 927GHT514-1024S019 Datasheet

Current PartRFQ

DHO514-1024S103

Sensata-BEI SensorsIn Stock: 1058DHO514-1024S103 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

The DHO514-1024S103 qualifies as a manufacturer-recommended substitute based on the following critical parameters:

Matching Core Specifications:

• Encoder Type: Both are incremental encoders
• Pulses per Revolution: Both provide 1024 PPR output
• RoHS Compliance: Both meet RoHS requirements
• Moisture Sensitivity Level: Both rated MSL 1 (Unlimited)
• Manufacturer: Both manufactured by Sensata-BEI Sensors
• Termination Style: Both use cable termination

Voltage Supply Compatibility: The GHT514-1024S019 operates at 5V. The DHO514-1024S103 accepts 4.75V to 30V, which encompasses the 5V operating point and provides broader supply voltage tolerance.

Mechanical Differences: The GHT514-1024S019 features a hole-for-shaft actuator with user-selectable orientation for chassis mounting. The DHO514-1024S103 uses a direct shaft actuator with 14mm form factor. These differences require mechanical integration assessment during substitution.

Parameter Comparison

Engineering Selection Recommendations

The DHO514-1024S103 is the manufacturer-recommended substitute for the obsolete GHT514-1024S019. Both components maintain identical pulse resolution (1024 PPR) and share RoHS compliance with unlimited moisture sensitivity ratings, ensuring regulatory and environmental consistency.

The DHO514-1024S103 is currently in active production status with 976 units in stock, providing supply continuity for applications requiring 1024 PPR incremental encoding. The expanded voltage supply range (4.75V to 30V) of the DHO514-1024S103 offers greater operational flexibility compared to the fixed 5V requirement of the GHT514-1024S019.

Mechanical integration differences between hole-for-shaft and direct shaft actuators require mechanical design review to confirm physical compatibility within the target application's mounting structure.

Frequently Asked Questions (FAQ)

Q: Can the DHO514-1024S103 directly replace the GHT514-1024S019 in existing designs?

A: Both encoders provide identical 1024 PPR incremental output and operate within compatible voltage ranges. However, the actuator type differs (hole-for-shaft versus direct shaft), requiring mechanical integration assessment. The DHO514-1024S103 must be evaluated for physical fit within the existing mounting structure.

Q: What is the significance of the voltage supply difference?

A: The GHT514-1024S019 requires exactly 5V operation. The DHO514-1024S103 accepts 4.75V to 30V, meaning it operates correctly at 5V while also supporting broader supply voltage applications. This expanded range does not affect compatibility at the 5V operating point.

Q: Are there compliance or certification differences between these parts?

A: Both components are RoHS compliant with identical MSL 1 (Unlimited) ratings. No compliance or certification differences exist between the two encoders.

Q: What does the obsolete status of the GHT514-1024S019 mean for procurement?

A: Obsolete status indicates the GHT514-1024S019 is no longer manufactured. The DHO514-1024S103, classified as active, represents the current production alternative and is the recommended path for new designs and ongoing system support.

Q: Are both encoders suitable for the same output signal applications?

A: Both encoders are incremental types with cable termination and identical pulse resolution. Output signal compatibility depends on the specific signal conditioning and interface requirements of the target application, which are not differentiated in the provided specifications.