Amphenol Wilcoxon Sensing Technologies 787A-D2 Equivalent & Substitute Parts

Part Overview

The 787A-D2 is an IEPE accelerometer sensor designed for single-axis (X-axis) motion detection and vibration monitoring applications. This analog motion sensor operates across a ±80g acceleration range with a bandwidth of 0.5Hz to 10kHz, delivering 100mV/g sensitivity output. The device is classified as Active product status and maintains RoHS compliance for industrial and commercial deployment. Substitute parts are identified when equivalent electrical performance, mechanical compatibility, and operational specifications align with the original component, enabling seamless integration into existing designs or procurement alternatives.

Substiute Parts

787A-D2

Amphenol Wilcoxon Sensing TechnologiesIn Stock: 964787A-D2 Datasheet

Current PartRFQ

787A

Amphenol Wilcoxon Sensing TechnologiesIn Stock: 1203787A Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the 787A-D2 are identified based on strict parametric equivalence across the following critical specifications:

Electrical Parameters:

• Acceleration Range: ±80g
• Sensitivity: 100mV/g
• Bandwidth: 0.5Hz ~ 10kHz
• Output Type: Analog Voltage
• Supply Voltage: 18V ~ 30V

Mechanical Parameters:

• Mounting Type: Chassis Mount
• Package / Case: Module
• Axis Configuration: X-axis

Environmental & Compliance Parameters:

• Operating Temperature: -55°C ~ 120°C
• RoHS Status: RoHS Compliant
• Moisture Sensitivity Level: 1 (Unlimited)

Parts are grouped as substitutes only when all critical electrical, mechanical, and environmental parameters match the original specification. The 787A represents a parametric equivalent variant within the same product family.

Parameter Comparison

Engineering Selection Recommendations

Both the 787A-D2 and 787A are Active product status components manufactured by Amphenol Wilcoxon Sensing Technologies. Both parts maintain full RoHS compliance and identical electrical, mechanical, and environmental specifications. Selection between these parts is based on availability and procurement requirements rather than functional differences.

The 787A-D2 is available with 856 pieces in current inventory. The 787A substitute is available with 1137 pieces in current inventory. Both components are suitable for applications requiring single-axis acceleration measurement within the ±80g range, operating across the -55°C to 120°C temperature envelope, and compatible with 18V to 30V supply voltage systems.

Frequently Asked Questions (FAQ)

Q: Can the 787A be used as a direct replacement for the 787A-D2?

A: Yes. Both parts share identical electrical specifications (±80g acceleration range, 100mV/g sensitivity, 0.5Hz to 10kHz bandwidth), mechanical configuration (Chassis Mount, Module package), and environmental ratings (-55°C to 120°C operating temperature). No circuit modifications or recalibration are required.

Q: What are the key parameters that determine substitutability?

A: Substitutability is determined by matching acceleration range (±80g), sensitivity (100mV/g), bandwidth (0.5Hz ~ 10kHz), output type (Analog Voltage), supply voltage (18V ~ 30V), mounting type (Chassis Mount), package type (Module), and operating temperature range (-55°C ~ 120°C). All parameters must align for parts to be considered equivalent.

Q: Are there any differences in packaging or mounting between these parts?

A: No. Both the 787A-D2 and 787A utilize identical Chassis Mount configuration and Module package type. Physical installation and mechanical integration are identical.

Q: Do both parts meet RoHS compliance requirements?

A: Yes. Both the 787A-D2 and 787A are RoHS Compliant with Moisture Sensitivity Level 1 (Unlimited), suitable for regulated and commercial applications.

Q: What is the difference between the 787A-D2 and 787A part numbers?

A: The 787A-D2 is a specific variant designation, while 787A is the base product number. Both share identical electrical and mechanical specifications. The designation difference reflects internal product family categorization by the manufacturer.