Equivalent & Substitute Parts for ERJ-S14F6041U

Part Overview

The ERJ-S14F6041U is a 6.04 kOhms ±1% thick film chip resistor manufactured by Panasonic Electronic Components in the 1210 (3225 Metric) package format. 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 980 units available in stock.

Equivalent and substitute parts are necessary when the primary part becomes unavailable, when design revisions require updated component series, or when supply chain optimization requires sourcing from alternative manufacturers while maintaining identical electrical and mechanical performance.

Substiute Parts

ERJ-S14F6041U

Panasonic Electronic ComponentsIn Stock: 990ERJ-S14F6041U Datasheet

Current PartRFQ

ERJ-14NF6041U

Panasonic Electronic ComponentsIn Stock: 876ERJ-14NF6041U Datasheet

SimilarRFQ

CRCW12106K04FKEA

Vishay DaleIn Stock: 11845CRCW12106K04FKEA Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the ERJ-S14F6041U is determined by strict equivalence across the following critical parameters:

• Resistance value: 6.04 kOhms (exact match required)
• Tolerance: ±1% (exact match required)
• Power rating: 0.5W / 1/2W (exact match required)
• Package format: 1210 (3225 Metric) (exact match required)
• Composition: Thick Film (exact match required)
• Temperature coefficient: ±100ppm/°C (exact match required)
• Operating temperature range: -55°C ~ 155°C (exact match required)
• Automotive qualification: AEC-Q200 (exact match required)
• RoHS compliance: ROHS3 Compliant (exact match required)

The identified substitute parts meet all these criteria and are therefore direct functional equivalents suitable for circuit board assembly and rework applications.

Parameter Comparison

Engineering Selection Recommendations

For new design implementations, the ERJ-S14F6041U (Panasonic, Active status) is the primary selection due to its current active production status and anti-sulfur feature set.

The CRCW12106K04FKEA (Vishay Dale, Active status) is a qualified alternative with significantly higher inventory availability (11831 units). This part maintains all electrical and mechanical equivalence with a marginal height reduction (0.024" vs 0.028" seated height), which presents no functional impact for standard PCB assembly applications.

The ERJ-14NF6041U (Panasonic, Not For New Designs status) is suitable only for legacy design support, rework, or repair of existing assemblies. This part should not be selected for new product development due to its discontinued design status.

Frequently Asked Questions (FAQ)

Q: Can ERJ-14NF6041U be used in new designs? A: No. The ERJ-14NF6041U carries a "Not For New Designs" product status designation. This part is restricted to legacy support and repair applications only. New designs must use either ERJ-S14F6041U or CRCW12106K04FKEA.

Q: What is the difference between ERJ-S14F6041U and ERJ-14NF6041U? A: Both parts are Panasonic 6.04 kOhms ±1% 1210 package resistors with identical electrical specifications. The primary difference is product status: ERJ-S14F6041U is active production, while ERJ-14NF6041U is discontinued for new designs. The ERJ-S14F6041U includes anti-sulfur protection; the ERJ-14NF6041U does not.

Q: Is CRCW12106K04FKEA mechanically compatible with ERJ-S14F6041U? A: Yes. Both parts use the 1210 (3225 Metric) package format. The CRCW12106K04FKEA has a maximum seated height of 0.024" compared to 0.028" for the ERJ-S14F6041U. This 0.004" reduction presents no compatibility issues for standard PCB assembly and does not affect circuit performance.

Q: Are all three parts AEC-Q200 qualified? A: Yes. All three parts meet AEC-Q200 automotive qualification standards and are suitable for automotive applications requiring this certification.

Q: What is the moisture sensitivity level for these parts? A: All three parts have Moisture Sensitivity Level 1 (Unlimited), indicating no moisture sensitivity restrictions during storage or handling.

Q: Can these parts be used interchangeably on the same PCB? A: Yes, provided the design is not restricted to a specific manufacturer part number. All three parts are electrically and mechanically equivalent within the specified parameters and can be substituted without circuit redesign.