X9241AWVT1 Equivalent & Substitute Parts

Part Overview

The X9241AWVT1 is a digital potentiometer manufactured by Renesas Electronics Corporation, classified as a Data Acquisition component. This 4-circuit, 64-tap device provides 10kΩ resistance with I2C interface control and non-volatile memory storage. The part is currently listed as Obsolete, which necessitates identification of functionally equivalent alternatives for ongoing design support and procurement planning.

Substiute Parts

X9241AWVT1

Renesas Electronics CorporationIn Stock: 2173X9241AWVT1 Datasheet

Current PartRFQ

X9241AWVZT1

Renesas Electronics CorporationIn Stock: 1053X9241AWVZT1 Datasheet

DirectRFQ

CAT5241YI-10-T2

onsemiIn Stock: 3022CAT5241YI-10-T2 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the X9241AWVT1 are identified based on strict electrical and mechanical parameter alignment. The following criteria determine substitution eligibility:

Core Electrical Parameters (Must Match):

• Resistance value: 10kΩ
• Number of circuits: 4
• Number of taps: 64
• Interface type: I2C
• Memory type: Non-Volatile
• Taper: Linear

Mechanical Parameters (Must Match):

• Package / Case: 20-TSSOP (0.173", 4.40mm Width)
• Mounting type: Surface Mount

Allowable Variations:

• Supply voltage range may differ if the substitute operates within or encompasses the original 5V specification
• Operating temperature range may extend beyond the original specification
• Product status may differ (Active vs. Obsolete)
• Packaging format (Tape & Reel vs. Cut Tape) does not affect electrical compatibility
• RoHS and compliance certifications may differ

Parameter Comparison

Engineering Selection Recommendations

X9241AWVZT1 (Renesas Electronics Corporation): This part is the direct equivalent of the X9241AWVT1, differing only in packaging format (Tape & Reel vs. unspecified) and product status (Active vs. Obsolete). The X9241AWVZT1 maintains identical electrical specifications and is ROHS3 compliant, making it the preferred primary substitute for new designs and ongoing procurement.

CAT5241YI-10-T2 (onsemi): This part provides functional equivalence in core electrical parameters (10kΩ, 4 circuits, 64 taps, non-volatile memory) and identical mechanical packaging (20-TSSOP). The supply voltage range (2.5V ~ 6V) encompasses the original 5V specification. The extended operating temperature range (-40°C ~ 85°C) exceeds the original specification. This part is ROHS3 compliant. However, interface type and taper specifications are not provided in the available data. This part is listed as Obsolete.

Frequently Asked Questions (FAQ)

Q: Can X9241AWVZT1 be used as a direct replacement for X9241AWVT1? A: Yes. The X9241AWVZT1 is electrically and mechanically identical to the X9241AWVT1. The only differences are packaging format and product status. Both parts share identical resistance, circuit count, tap count, interface, memory type, supply voltage, and operating temperature specifications.

Q: What are the key differences between the Renesas and onsemi alternatives? A: Both alternatives maintain the core 10kΩ, 4-circuit, 64-tap configuration in 20-TSSOP packaging. The X9241AWVZT1 is an Active product from Renesas with identical specifications. The CAT5241YI-10-T2 from onsemi offers a wider supply voltage range (2.5V ~ 6V vs. 5V) and extended operating temperature range (-40°C ~ 85°C vs. 0°C ~ 70°C), but is listed as Obsolete.

Q: Does packaging format (Tape & Reel vs. Cut Tape) affect electrical compatibility? A: No. Packaging format affects only procurement and handling logistics. Electrical and mechanical compatibility remain unchanged regardless of whether the part is supplied in Tape & Reel or Cut Tape format.

Q: Are there compliance differences between these parts? A: Yes. The X9241AWVT1 is RoHS non-compliant. Both X9241AWVZT1 and CAT5241YI-10-T2 are ROHS3 compliant. All three parts are REACH Unaffected and classified as EAR99 for export control purposes.

Q: What should be considered when selecting between these alternatives? A: For new designs, X9241AWVZT1 is recommended due to its Active product status and identical electrical specifications. If extended operating temperature range is required, CAT5241YI-10-T2 provides -40°C ~ 85°C operation. Both alternatives are available in current inventory.