MPM2001AT1 Equivalent & Substitute Parts

Part Overview

The MPM2001AT1 is a 2-resistor network voltage divider manufactured by Vishay Dale Thin Film. It features dual 1kΩ resistors with ±0.1% tolerance and ±25ppm/°C temperature coefficient in a surface-mount SOT-23 package. This component is designed for precision voltage divider applications requiring matched resistor pairs with tight tolerance specifications. The part is currently active in production with 843 units in stock.

Substitute parts are identified when equivalent electrical specifications, mechanical compatibility, and functional performance can be maintained across the same package and pin configuration.

Substiute Parts

MPM2001AT1

Vishay Dale Thin FilmIn Stock: 932MPM2001AT1 Datasheet

Current PartRFQ

MPMT2001AT1

Vishay Dale Thin FilmIn Stock: 10330MPMT2001AT1 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the MPM2001AT1 is determined by strict equivalence across the following critical parameters:

• Resistance values: 1kΩ, 1kΩ configuration
• Tolerance specification: ±0.1%
• Resistor matching ratio: ±0.05%
• Temperature coefficient: ±25ppm/°C
• Power rating per element: 100mW
• Package configuration: SOT-23-3 (3-pin)
• Pin count and functional pinout: 3 pins
• Operating temperature range: -55°C to 125°C
• Circuit type: Voltage divider network

The MPMT2001AT1 meets all electrical and mechanical substitution criteria for the MPM2001AT1, maintaining identical functional performance and PCB compatibility.

Parameter Comparison

Engineering Selection Recommendations

Both MPM2001AT1 and MPMT2001AT1 are active production components from Vishay Dale Thin Film with identical electrical and mechanical specifications. The primary distinction is regulatory compliance status: MPMT2001AT1 carries ROHS3 compliance, while MPM2001AT1 is RoHS non-compliant. Selection between these parts should be based on application regulatory requirements and supply chain availability. Both parts maintain equivalent functional performance in voltage divider applications requiring precision matched resistor pairs.

Frequently Asked Questions (FAQ)

Q: Can MPMT2001AT1 replace MPM2001AT1 in existing designs?

A: Yes. Both parts are electrically and mechanically identical with matching resistance values, tolerance, temperature coefficient, and SOT-23-3 package configuration. Direct substitution is functionally compatible.

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

A: The MPMT2001AT1 is ROHS3 compliant, while the MPM2001AT1 is RoHS non-compliant. All electrical specifications and package dimensions are identical.

Q: Are the pin configurations identical?

A: Yes. Both parts feature 3-pin SOT-23 configuration with identical pinout for voltage divider circuit topology.

Q: What tolerance specifications apply to resistor matching?

A: Both parts maintain ±0.05% resistor matching ratio, ensuring precise voltage divider performance with minimal drift between the two 1kΩ resistors.

Q: Is the temperature coefficient specification the same for both parts?

A: Yes. Both MPM2001AT1 and MPMT2001AT1 specify ±25ppm/°C temperature coefficient across the -55°C to 125°C operating range.

Q: Can these parts be used interchangeably in high-reliability applications?

A: Interchangeability depends on application-specific compliance requirements. MPMT2001AT1 is suitable for applications requiring ROHS3 compliance. Both parts are rated for -55°C to 125°C operation with identical electrical performance.