HPB100FTTA Barometer Equivalent & Substitute Parts

Part Overview

The HPB100FTTA is an absolute pressure barometer sensor manufactured by Honeywell Aerospace, classified as a transducer for industrial automation applications. This component features TTL output, operates across a 7.25PSI to 17.4PSI pressure range, and maintains accuracy of ±0.012PSI. The HPB100FTTA is currently listed as obsolete, making identification of compatible substitute components essential for system maintenance and new design implementations where equivalent functionality is required.

Substiute Parts

HPB100FTTA

Honeywell AerospaceIn Stock: 926HPB100FTTA Datasheet

Current PartRFQ

HPB200FTTA

Honeywell AerospaceIn Stock: 888HPB200FTTA Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution compatibility for the HPB100FTTA is determined by alignment across the following critical parameters:

Pressure Specifications: Operating pressure range must match 7.25PSI to 17.4PSI (50kPa to 120kPa) with absolute pressure type classification.

Electrical Interface: Output type must be TTL; voltage supply range must accommodate 6V to 26V operation.

Environmental Specifications: Operating temperature range must span -40°C to 85°C; moisture sensitivity level must be 1 (Unlimited).

Mechanical Configuration: Port style must be filtered; termination style must be connector-based; package must be Module Cube form factor.

Regulatory Compliance: RoHS non-compliant status must be maintained; ECCN and HTSUS classifications must align.

The HPB200FTTA meets all substitution criteria while offering enhanced accuracy specifications.

Parameter Comparison

Engineering Selection Recommendations

The HPB200FTTA serves as a direct substitute for the obsolete HPB100FTTA. Both components are manufactured by Honeywell Aerospace and maintain identical pressure range, electrical interface, environmental operating specifications, and mechanical configuration parameters.

The HPB200FTTA is currently in active production status, ensuring availability for new procurement and system replacements. The substitute component provides improved accuracy specifications (±0.006PSI versus ±0.012PSI), representing a performance enhancement while maintaining full compatibility across all critical electrical and mechanical parameters.

Both components share identical RoHS non-compliance status, ECCN classification (EAR99), and HTSUS code (9026.20.4000), ensuring regulatory alignment for applications requiring these certifications.

Frequently Asked Questions (FAQ)

Q: Can the HPB200FTTA directly replace the HPB100FTTA in existing systems?

A: Yes. The HPB200FTTA maintains identical pressure range (7.25PSI to 17.4PSI), TTL output type, voltage supply range (6V to 26V), operating temperature range (-40°C to 85°C), filtered port style, connector termination, and Module Cube package configuration. All mechanical and electrical interfaces are compatible.

Q: What is the primary difference between these two barometer models?

A: The HPB200FTTA provides enhanced accuracy of ±0.006PSI compared to the HPB100FTTA accuracy of ±0.012PSI. The HPB200FTTA is in active production status, while the HPB100FTTA is obsolete.

Q: Are there any compliance or certification differences between these components?

A: No. Both components share identical RoHS non-compliance status, ECCN classification (EAR99), and HTSUS code (9026.20.4000).

Q: Does the HPB200FTTA require any modifications to connector or mounting interfaces?

A: No. Both components use identical connector termination style and Module Cube package configuration, requiring no modifications to existing mechanical interfaces or mounting structures.

Q: What inventory status applies to these components?

A: The HPB100FTTA has 913 pieces available as new original stock. The HPB200FTTA has 864 pieces available as new original stock.