KX022-1020-01 Equivalent & Substitute Parts

Part Overview

The KX022-1020-01 is a 16-pin low-gain accelerometer manufactured by Kionix Inc., classified as a motion sensor component. This part is designated as Obsolete and is no longer in active production. The transition to equivalent substitute parts is necessary due to product discontinuation and the need for continued system support and new design implementations. The KX022-1020-01 maintains an inventory of 20,300 pieces in new original stock; however, long-term availability cannot be guaranteed for obsolete products.

Substiute Parts

KX022-1020-01

Kionix Inc.In Stock: 20355KX022-1020-01 Datasheet

Current PartRFQ

KXTJ3-1057

Kionix Inc.In Stock: 195631KXTJ3-1057 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the KX022-1020-01 is based on the following criteria derived from the provided parameters:

Primary Substitution Criteria:

• Manufacturer alignment (Kionix Inc.)
• Product category (Motion Sensors)
• Functional classification (Accelerometer)
• Moisture sensitivity level compatibility (MSL 3)
• Active product status for continued availability

The KXTJ3-1057 qualifies as a direct substitute based on these parameters. Both components are manufactured by Kionix Inc., operate within the motion sensor category, and share identical moisture sensitivity specifications. The KXTJ3-1057 maintains active product status with significantly higher inventory availability (195,552 pieces), ensuring long-term supply chain reliability.

Parameter Comparison

Engineering Selection Recommendations

For Obsolete Part Replacement:

The KXTJ3-1057 is the designated substitute for the KX022-1020-01. Selection of this substitute is based on:

1. Product Status Alignment: The KXTJ3-1057 maintains active product status, ensuring availability for current and future procurement cycles, whereas the KX022-1020-01 is obsolete.

2. Regulatory Compliance: The KXTJ3-1057 carries ROHS3 compliance certification and REACH unaffected status, meeting current environmental and regulatory requirements. The KX022-1020-01 compliance status is not specified.

3. Moisture Sensitivity Parity: Both components share identical MSL 3 (168 Hours) specifications, ensuring equivalent handling and storage requirements during manufacturing and assembly processes.

4. Supply Chain Continuity: The KXTJ3-1057 inventory of 195,552 pieces provides substantially greater availability compared to the obsolete KX022-1020-01, supporting long-term production requirements.

Frequently Asked Questions (FAQ)

Q: Can the KXTJ3-1057 directly replace the KX022-1020-01 in existing designs?

A: The KXTJ3-1057 is the designated substitute for the KX022-1020-01. Both components are manufactured by Kionix Inc. and share the same moisture sensitivity level (MSL 3). However, physical package differences exist: the KX022-1020-01 uses a 16-pin configuration while the KXTJ3-1057 uses a 12-pin LGA (2x2) package. Design verification for pin compatibility and PCB layout modifications is required.

Q: What are the key differences between these two accelerometer models?

A: The primary differences are: (1) Package configuration—KX022-1020-01 is 16LGA versus KXTJ3-1057 is 12-LGA (2x2); (2) Product status—KX022-1020-01 is obsolete while KXTJ3-1057 is active; (3) Output interface—KXTJ3-1057 specifies I2C digital output; (4) Acceleration range—KXTJ3-1057 offers selectable scale options (±2g, 4g, 8g, 16g); (5) Regulatory compliance—KXTJ3-1057 carries ROHS3 and REACH certifications.

Q: Are the moisture sensitivity requirements identical?

A: Yes. Both the KX022-1020-01 and KXTJ3-1057 carry MSL 3 (168 Hours) specifications, indicating identical moisture sensitivity levels and equivalent handling requirements during manufacturing, storage, and assembly processes.

Q: What packaging options are available for the KXTJ3-1057?

A: The KXTJ3-1057 is supplied in Cut Tape (CT) and Digi-Reel® packaging formats, providing flexibility for both manual and automated assembly operations.

Q: Why is the KX022-1020-01 listed as obsolete?

A: The KX022-1020-01 has been discontinued by Kionix Inc. and is no longer in active production. The KXTJ3-1057 represents the current-generation equivalent product for motion sensing applications requiring accelerometer functionality.