ERJ-S14F6982U Equivalent & Substitute Parts

Part Overview

The ERJ-S14F6982U is a 69.8 kOhms ±1% thick film chip resistor manufactured by Panasonic Electronic Components in the 1210 (3225 Metric) package. This component is rated for 0.5W power dissipation and meets AEC-Q200 automotive qualification standards with anti-sulfur protection. The part is currently in active production status with 977 units in stock.

Substitute parts become necessary when the primary part reaches end-of-life status, inventory constraints occur, or design revisions require components with equivalent electrical and mechanical characteristics. The ERJ-14NF6982U represents a direct functional equivalent from the same manufacturer, though it carries a "Not For New Designs" status.

Substiute Parts

ERJ-S14F6982U

Panasonic Electronic ComponentsIn Stock: 1000ERJ-S14F6982U Datasheet

Current PartRFQ

ERJ-14NF6982U

Panasonic Electronic ComponentsIn Stock: 12378ERJ-14NF6982U Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the ERJ-S14F6982U is determined by strict equivalence across the following parameters:

• Resistance value: 69.8 kOhms
• Tolerance: ±1%
• Power rating: 0.5W
• Package type: 1210 (3225 Metric)
• Composition: Thick Film
• Temperature coefficient: ±100ppm/°C
• Operating temperature range: -55°C to 155°C
• Automotive qualification: AEC-Q200
• RoHS compliance: ROHS3 Compliant
• Moisture sensitivity: MSL 1

The ERJ-14NF6982U meets all these criteria and is classified as a direct substitute. Differences in product status and series designation (ERJ-14N versus ERJ-S14) do not affect electrical or mechanical compatibility.

Parameter Comparison

Engineering Selection Recommendations

For new designs and active production, the ERJ-S14F6982U is the preferred selection due to its active product status. This part maintains full manufacturer support and is recommended for long-term supply chain stability.

The ERJ-14NF6982U is electrically and mechanically equivalent and may be used as a substitute in existing designs where inventory of the primary part is unavailable. However, its "Not For New Designs" status indicates that Panasonic does not recommend this part for new circuit implementations. Selection of this substitute should be limited to legacy design support or temporary supply chain mitigation.

Both parts carry identical AEC-Q200 automotive qualification, ROHS3 compliance, and MSL 1 moisture sensitivity ratings, ensuring compatibility in automotive and industrial applications requiring these certifications.

Frequently Asked Questions (FAQ)

Q: Can ERJ-14NF6982U be used as a direct replacement for ERJ-S14F6982U in new designs?

A: No. While the ERJ-14NF6982U is electrically and mechanically equivalent, its "Not For New Designs" status means it should not be selected for new circuit implementations. The ERJ-S14F6982U is the appropriate choice for new designs.

Q: Are there any differences in package dimensions between these parts?

A: No. Both parts use the 1210 (3225 Metric) package with identical dimensions of 0.126" L x 0.098" W (3.20mm x 2.50mm) and maximum seated height of 0.028" (0.70mm). They are mechanically interchangeable on PCBs.

Q: Do both parts meet automotive qualification requirements?

A: Yes. Both the ERJ-S14F6982U and ERJ-14NF6982U carry AEC-Q200 automotive qualification. The ERJ-S14F6982U additionally features anti-sulfur protection, which is not specified for the ERJ-14NF6982U.

Q: What is the significance of the different series designations (ERJ-S14 versus ERJ-14N)?

A: The series designation reflects different product lines within Panasonic's resistor portfolio. The ERJ-S14 series represents the current generation, while the ERJ-14N series is a legacy line. Despite different series names, the electrical and mechanical specifications are identical for these equivalent parts.

Q: Are moisture sensitivity levels the same for both parts?

A: Yes. Both parts carry MSL 1 (Unlimited) moisture sensitivity level, indicating no moisture-related handling restrictions during storage or assembly.