X9313ZMIT1 Equivalent & Substitute Parts

Part Overview

The X9313ZMIT1 is a digital potentiometer manufactured by Renesas Electronics Corporation, featuring 1kΩ resistance with 32 taps and an Up/Down (U/D, INC, CS) interface. This component belongs to the XDCP™ series and is designed for data acquisition applications requiring programmable resistance adjustment in surface mount configurations.

The X9313ZMIT1 is classified as obsolete. Identifying equivalent substitute parts is necessary to ensure design continuity, maintain supply chain reliability, and support ongoing production or maintenance requirements for systems utilizing this component.

Substiute Parts

X9313ZMIT1

Renesas Electronics CorporationIn Stock: 706X9313ZMIT1 Datasheet

Current PartRFQ

X9313ZMIZT1

Renesas Electronics CorporationIn Stock: 1126X9313ZMIZT1 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the X9313ZMIT1 is determined by strict equivalence across the following critical parameters:

• Resistance value: 1kΩ
• Number of taps: 32
• Number of circuits: 1
• Interface protocol: Up/Down (U/D, INC, CS)
• Memory type: Non-Volatile
• Supply voltage: 5V
• Package type: 8-MSOP
• Operating temperature range: -40°C ~ 85°C
• Tolerance: ±20%
• Temperature coefficient: ±300ppm/°C
• Wiper resistance: 40Ω (typical)

The X9313ZMIZT1 meets all substitution criteria as a direct equivalent, with the primary distinction being packaging format (Tape & Reel versus bulk) and product status (Active versus Obsolete).

Parameter Comparison

Engineering Selection Recommendations

The X9313ZMIZT1 is the direct substitute for the X9313ZMIT1. Both components share identical electrical and mechanical specifications, ensuring functional compatibility in circuit designs.

The X9313ZMIZT1 offers the following advantages:

• Active product status ensures ongoing manufacturer support and availability
• ROHS3 compliance satisfies regulatory requirements for new designs and procurement
• Tape & Reel packaging format supports automated assembly processes

The X9313ZMIT1 is classified as obsolete and should be replaced with the X9313ZMIZT1 for new designs and production continuity. The MSL rating difference (1 versus 2) reflects standard moisture sensitivity classifications and does not affect functional performance in typical operating environments.

Frequently Asked Questions (FAQ)

Q: Are the X9313ZMIT1 and X9313ZMIZT1 electrically identical?

A: Yes. Both components feature identical resistance values (1kΩ), tap counts (32), interface protocols (Up/Down U/D, INC, CS), supply voltage (5V), operating temperature ranges (-40°C ~ 85°C), and all other electrical parameters.

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

A: The primary differences are packaging format (bulk versus Tape & Reel), product status (Obsolete versus Active), RoHS compliance (non-compliant versus ROHS3 compliant), and MSL rating (1 versus 2). Electrical and mechanical specifications are identical.

Q: Can the X9313ZMIZT1 be used as a direct replacement in existing designs?

A: Yes. The X9313ZMIZT1 is a direct substitute with identical pin configuration, package dimensions (8-MSOP, 0.118" width, 3.00mm), and electrical characteristics. No circuit modifications are required.

Q: Does the Tape & Reel packaging affect circuit performance?

A: No. Tape & Reel packaging is a supply format used for automated assembly. Once soldered to the PCB, the component performs identically to bulk-packaged units.

Q: Why is RoHS compliance important for this substitution?

A: ROHS3 compliance ensures the X9313ZMIZT1 meets environmental and regulatory standards for electronic components. This is particularly important for new designs, commercial applications, and regions with strict material restriction requirements.

Q: Are there any temperature or tolerance differences between these parts?

A: No. Both components operate across the same temperature range (-40°C ~ 85°C), maintain ±20% tolerance, and exhibit ±300ppm/°C temperature coefficient specifications.