Honeywell 9251407 SST Pressure Transducer Equivalent & Substitute Parts

Part Overview

The Honeywell 9251407 is a board-mount SST pressure transducer classified as a pressure sensor. This component is currently obsolete, necessitating identification of functionally equivalent alternatives for ongoing system support and new designs. The part was originally designed for board mount applications and maintains RoHS compliance. Due to its obsolete status, equivalent active components must be evaluated to ensure continuity in applications requiring pressure sensing functionality.

Substiute Parts

9251407

Honeywell Sensing and Productivity SolutionsIn Stock: 11029251407 Datasheet

Current PartRFQ

MLH03KPSB06A

Honeywell Sensing and Productivity SolutionsIn Stock: 863MLH03KPSB06A Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute part identification for the Honeywell 9251407 is based on the following criteria derived from available technical parameters:

Primary Substitution Criteria:

• Manufacturer alignment: Honeywell Sensing and Productivity Solutions
• Product category: Pressure sensor/transducer functionality
• RoHS compliance status
• Active product status for ongoing availability

The identified substitute part MLH03KPSB06A meets these criteria as an active Honeywell pressure sensor with defined electrical and mechanical specifications. This part represents a functionally equivalent alternative suitable for applications requiring pressure transduction with specified output characteristics and operating parameters.

Parameter Comparison

Engineering Selection Recommendations

Substitution Basis:

The MLH03KPSB06A pressure transducer serves as an equivalent substitute for the obsolete Honeywell 9251407 based on the following engineering factors:

1. Manufacturer Continuity: Both components are manufactured by Honeywell Sensing and Productivity Solutions, ensuring design philosophy and quality standards alignment.

2. Compliance Status: The substitute part maintains RoHS compliance, matching the regulatory requirements of the original component.

3. Active Product Status: The MLH03KPSB06A is an active product with confirmed inventory availability (846 Pcs), providing long-term supply assurance compared to the obsolete 9251407.

4. Functional Category: Both components operate within the pressure sensor/transducer category, fulfilling the core functional requirement of pressure measurement and signal conversion.

5. Electrical Specifications: The substitute provides defined analog voltage output (0.5 V ~ 4.5 V) with temperature compensation and amplified output features, supporting industrial automation applications.

Selection of the MLH03KPSB06A requires verification that the specific pressure range (3000 PSI operating / 6000 PSI maximum), output voltage characteristics, supply voltage requirements (5 V ~ 6 V), and termination style (Packard Metripak 150) align with the application requirements previously met by the 9251407.

Frequently Asked Questions (FAQ)

Q1: Why is the Honeywell 9251407 no longer available?

The 9251407 has reached obsolete status, indicating Honeywell has discontinued manufacturing and support. Equivalent active alternatives must be identified for system continuity and new designs.

Q2: What makes the MLH03KPSB06A a suitable substitute for the 9251407?

Both components are Honeywell pressure sensors with RoHS compliance. The MLH03KPSB06A is an active product with defined specifications including 3000 PSI operating pressure, analog voltage output, temperature compensation, and amplified output features suitable for industrial automation applications.

Q3: Are there differences in package style between these components?

The main part (9251407) does not have specified packaging details in available documentation. The substitute (MLH03KPSB06A) uses a cylinder metal package with Packard Metripak 150 termination. Physical integration requirements must be evaluated for your specific application.

Q4: What is the operating temperature range of the substitute part?

The MLH03KPSB06A operates from -40°C to 125°C with temperature compensation built into the sensor design.

Q5: What output voltage does the MLH03KPSB06A provide?

The substitute part provides analog voltage output ranging from 0.5 V to 4.5 V with ±0.25% accuracy, requiring a 5 V to 6 V supply voltage.

Q6: What is the pressure rating of the substitute component?

The MLH03KPSB06A has a 3000 PSI (20684.27 kPa) operating pressure rating and a 6000 PSI (41368.54 kPa) maximum pressure rating.

Q7: Does the substitute part require the same supply voltage as the original?

The original 9251407 supply voltage is not specified in available documentation. The MLH03KPSB06A requires 5 V to 6 V supply. Verify this requirement matches your system design.

Q8: What is the port connection type on the substitute part?

The MLH03KPSB06A uses a male 1/8" (3.18 mm) NPT threaded port for pressure connection.