KXTH9-2083-PR Equivalent & Substitute Parts

Part Overview

The KXTH9-2083-PR is a three-axis analog accelerometer manufactured by Kionix Inc., designed for motion sensing applications requiring ±2.5g acceleration measurement across X, Y, and Z axes. This component operates with a 50Hz bandwidth and outputs analog voltage signals compatible with 1.8V to 3.6V supply systems. The product is classified as obsolete, making identification of equivalent substitute parts essential for ongoing system support, design updates, and procurement continuity.

Substiute Parts

KXTH9-2083-PR

Kionix Inc.In Stock: 793KXTH9-2083-PR Datasheet

Current PartRFQ

KXTH9-2083-FR

Kionix Inc.In Stock: 1329KXTH9-2083-FR Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the KXTH9-2083-PR is determined by strict equivalence across the following critical parameters:

• Acceleration Range: ±2.5g
• Axis Configuration: X, Y, Z (three-axis)
• Output Type: Analog Voltage
• Sensitivity: 400 mV/g
• Bandwidth: 50Hz
• Supply Voltage Range: 1.8V ~ 3.6V
• Package Type: 10-VFLGA (3x3)
• Mounting Type: Surface Mount
• Operating Temperature Range: -40°C ~ 85°C

The KXTH9-2083-FR qualifies as a parametric equivalent substitute because it maintains identical electrical specifications, mechanical package dimensions, and functional characteristics across all critical parameters. The primary distinction between these parts is packaging format (tape reel versus alternative packaging) and minor variations in regulatory classification codes.

Parameter Comparison

Engineering Selection Recommendations

Both the KXTH9-2083-PR and KXTH9-2083-FR are classified as obsolete products. Selection between these parts should be based on the following factors:

Compliance & Certification: Both parts maintain ROHS3 compliance and identical MSL ratings, ensuring equivalent environmental and regulatory suitability for applications requiring lead-free and moisture-controlled handling.

Packaging Availability: The KXTH9-2083-FR is available in Cut Tape (CT) packaging format with higher inventory availability (1228 pcs vs. 683 pcs). This packaging format may be preferred for automated assembly processes or high-volume production environments.

Functional Equivalence: Complete electrical and mechanical parameter equivalence ensures direct substitution without circuit redesign or PCB layout modification.

Supply Chain Consideration: Given obsolete status for both parts, component selection should prioritize availability and lead time from authorized distributors.

Frequently Asked Questions (FAQ)

Q: Can the KXTH9-2083-FR directly replace the KXTH9-2083-PR in existing designs?

A: Yes. Both parts are parametrically equivalent across all critical electrical and mechanical specifications. No circuit modifications or PCB layout changes are required for direct substitution.

Q: What is the difference between these two part numbers?

A: The primary difference is packaging format. The KXTH9-2083-PR uses standard packaging, while the KXTH9-2083-FR is supplied in Cut Tape (CT) format. Both parts share identical electrical performance, package dimensions (10-VFLGA 3x3), and functional characteristics.

Q: Are there any compliance or certification differences?

A: No. Both parts maintain identical RoHS3 compliance status, MSL ratings (3, 168 hours), and regulatory classifications. They are equivalent for applications requiring lead-free and moisture-controlled component handling.

Q: Why is substitution necessary for these parts?

A: Both the KXTH9-2083-PR and KXTH9-2083-FR are classified as obsolete products. Substitution becomes necessary when original inventory is depleted or when sourcing from new suppliers. The parametric equivalence between these parts ensures continuity for existing system support and design updates.

Q: What supply voltage range is supported?

A: Both parts operate with a supply voltage range of 1.8V to 3.6V, making them compatible with low-power and battery-operated applications.

Q: What is the operating temperature range?

A: Both parts operate across -40°C to 85°C, suitable for industrial and extended temperature applications.

Q: Are these parts suitable for high-volume production?

A: Given obsolete status, both parts have limited availability. The KXTH9-2083-FR in Cut Tape format may be more suitable for automated assembly processes if availability permits. Consult with authorized distributors for current stock levels and lead times.