NAR131SH-D34 Equivalent & Substitute Parts

Part Overview

The NAR131SH-D34 is an LED numeric display module manufactured by Stanley Electric Co, classified as a Display Module for LED character and numeric character applications. This component is currently listed as obsolete, which necessitates identification of equivalent substitute parts for ongoing design requirements and component procurement.

The NAR131SH-D34 maintains a base product number of NAR131, with 988 pieces available in new original stock. Due to its obsolete status, sourcing alternatives from the same product family is essential for system continuity and long-term supply chain management.

Substiute Parts

NAR131SH-D34

Stanley Electric CoIn Stock: 1093NAR131SH-D34 Datasheet

Current PartRFQ

NAR131SH-F-D34

Stanley Electric CoIn Stock: 1070NAR131SH-F-D34 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the NAR131SH-D34 is determined by the following criteria:

Base Product Family Alignment: Both the main part and substitute part share the NAR131 base product number, confirming they belong to the same product family and functional category.

Manufacturer Consistency: Both components are manufactured by Stanley Electric Co, ensuring design compatibility and performance characteristics aligned with the original specification.

Functional Classification: Both parts are classified as Display Modules for LED character and numeric character applications, confirming identical functional purpose.

REACH Compliance: Both parts maintain REACH Unaffected status, indicating no regulatory substitution barriers.

The substitute part NAR131SH-F-D34 represents an active product variant within the NAR131 family, providing continuity for applications currently using the obsolete NAR131SH-D34.

Parameter Comparison

Engineering Selection Recommendations

For New Designs and Long-Term Applications:

The NAR131SH-F-D34 is the appropriate selection for new development and ongoing production requirements. This part maintains active product status with Stanley Electric Co, ensuring continued availability and supply chain stability. The NAR131SH-F-D34 carries ROHS3 compliance certification, meeting current environmental and regulatory standards for electronic components.

For Existing Inventory Management:

The NAR131SH-D34 remains available in stock (988 pieces) and may be utilized for existing systems or legacy applications where component replacement is not immediately required. However, transition planning to the NAR131SH-F-D34 is recommended to avoid future supply constraints.

Compliance Considerations:

Both parts maintain REACH Unaffected status. The NAR131SH-F-D34 provides enhanced regulatory compliance through ROHS3 certification, which is advantageous for applications subject to environmental directives. The MSL rating difference (MSL 1 versus MSL 2) reflects standard handling and storage requirements for each variant.

Frequently Asked Questions (FAQ)

Q: Can the NAR131SH-F-D34 directly replace the NAR131SH-D34 in existing applications?

A: Yes. Both parts share the NAR131 base product number, identical manufacturer, and identical functional classification as LED numeric display modules. They are designed within the same product family by Stanley Electric Co.

Q: What is the significance of the MSL rating difference between these parts?

A: The NAR131SH-D34 carries MSL 1 (Unlimited moisture sensitivity level), while the NAR131SH-F-D34 carries MSL 2 (1 Year). MSL 2 requires storage in controlled humidity conditions for one year from the date of manufacture. This affects handling, storage, and shelf-life management but does not impact functional compatibility.

Q: Why is the NAR131SH-D34 listed as obsolete?

A: Obsolete status indicates that Stanley Electric Co has discontinued active production and support for this specific part number. The NAR131SH-F-D34 represents the active continuation within the NAR131 product family.

Q: Are there packaging differences between these parts?

A: Packaging information is not provided in the available technical specifications for either part. Contact the manufacturer or authorized distributor for detailed packaging specifications if this is a critical requirement for your application.

Q: What does the ROHS3 compliance on the NAR131SH-F-D34 indicate?

A: ROHS3 compliance certifies that the NAR131SH-F-D34 meets the Restriction of Hazardous Substances Directive requirements, limiting the use of specific hazardous materials in electrical and electronic equipment. This certification is important for applications subject to EU environmental regulations or equivalent standards.

Q: Is the NAR131SH-D34 still available for purchase?

A: Current inventory shows 988 pieces of NAR131SH-D34 available as new original stock. However, as an obsolete part, future availability cannot be guaranteed. The NAR131SH-F-D34 is the recommended long-term sourcing option with 970 pieces currently in stock.