MMF011340 Equivalent & Substitute Parts

Part Overview

The MMF011340 is a general purpose sensor amplifier module manufactured by Micro-Measurements (Division of Vishay Precision Group). This component is classified as a bridge compensation module designed for signal conditioning applications. The part is currently listed as obsolete, making identification of suitable substitute components essential for ongoing system support and new design implementations. The MR series amplifier operates across a wide supply voltage range and extended temperature spectrum, serving applications requiring robust sensor signal processing.

Substiute Parts

MMF011340

Micro-Measurements (Division of Vishay Precision Group)In Stock: 1062MMF011340 Datasheet

Current PartRFQ

MMF336864

Micro-Measurements (Division of Vishay Precision Group)In Stock: 868MMF336864 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the MMF011340 is determined by strict alignment of the following critical parameters:

Mandatory Matching Parameters:

• Amplifier Type: General Purpose
• Voltage - Supply Range: 0.5V ~ 18V
• Operating Temperature Range: -45°C ~ 120°C
• Series: MR
• RoHS Compliance: RoHS Compliant
• Moisture Sensitivity Level: 1 (Unlimited)

The substitute part MMF336864 satisfies all mandatory electrical and environmental specifications. The primary distinction between the main part and substitute is the mounting type and packaging configuration. The MMF011340 mounting type is not specified in available documentation, while MMF336864 is designated as Surface Mount with Bulk packaging. Both components maintain identical supply voltage tolerance, temperature operating range, and compliance certifications.

Parameter Comparison

Engineering Selection Recommendations

The MMF336864 is the manufacturer-recommended substitute for the obsolete MMF011340. Both components are manufactured by Micro-Measurements and maintain identical electrical specifications across supply voltage and operating temperature ranges. The substitute part carries Active product status, ensuring continued availability and manufacturer support.

Selection of MMF336864 is appropriate for applications requiring:

• General purpose sensor signal amplification
• Supply voltage operation between 0.5V and 18V
• Temperature stability across -45°C to 120°C
• RoHS compliance certification
• Unlimited moisture sensitivity handling

The transition from MMF011340 to MMF336864 introduces Surface Mount mounting technology and Bulk packaging. Design integration must account for these physical and packaging differences relative to the original component configuration.

Frequently Asked Questions (FAQ)

Q: Why is the MMF011340 being replaced? A: The MMF011340 is classified as obsolete by the manufacturer. The MMF336864 is the active substitute that maintains all critical electrical and environmental specifications.

Q: Are the electrical specifications identical between MMF011340 and MMF336864? A: Yes. Both components operate at 0.5V ~ 18V supply voltage, function across -45°C ~ 120°C temperature range, and are classified as general purpose sensor amplifiers within the MR series.

Q: What is the primary difference between these parts? A: The MMF336864 is specified as Surface Mount with Bulk packaging, while the MMF011340 mounting type is not documented. Both maintain identical electrical performance and compliance certifications.

Q: Is MMF336864 RoHS compliant? A: Yes. The MMF336864 is RoHS compliant with Moisture Sensitivity Level 1 (Unlimited), matching the compliance profile of the original MMF011340.

Q: Can MMF336864 be used in existing designs using MMF011340? A: Electrical compatibility is confirmed. Physical integration must account for the Surface Mount configuration and Bulk packaging of the substitute component.

Q: What is the inventory status of these parts? A: MMF011340 has 969 pieces in stock (obsolete status). MMF336864 has 798 pieces in stock (active status).