Equivalent & Substitute Parts for ERJ-S1DJ684U

Part Overview

The ERJ-S1DJ684U is a 680 kOhms ±5% 0.75W chip resistor in 2010 (5025 Metric) package manufactured by Panasonic Electronic Components. This thick film resistor features anti-sulfur coating and automotive AEC-Q200 qualification, designed for high-reliability applications in automotive and industrial environments. The part is currently in active production status with 716 units in stock.

Substitute parts are necessary when the primary part becomes unavailable, when design requirements shift to alternative manufacturers, or when inventory constraints require sourcing from multiple qualified suppliers while maintaining identical electrical and mechanical performance.

Substiute Parts

ERJ-S1DJ684U

Panasonic Electronic ComponentsIn Stock: 728ERJ-S1DJ684U Datasheet

Current PartRFQ

ERJ-12ZYJ684U

Panasonic Electronic ComponentsIn Stock: 2112ERJ-12ZYJ684U Datasheet

SimilarRFQ

CRCW2010680KJNEF

Vishay DaleIn Stock: 8842CRCW2010680KJNEF Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the ERJ-S1DJ684U is determined by strict equivalence across the following parameters:

• Resistance value: 680 kOhms (exact match required)
• Tolerance: ±5% (exact match required)
• Power rating: 0.75W (exact match required)
• Package: 2010 (5025 Metric) (exact match required)
• Composition: Thick Film (exact match required)
• Temperature coefficient: ±200ppm/°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)

All qualified substitutes meet these criteria and are interchangeable at the component level without circuit redesign or re-qualification.

Parameter Comparison

Engineering Selection Recommendations

Primary Selection: ERJ-S1DJ684U (Panasonic)

The ERJ-S1DJ684U is recommended for new designs and ongoing production. This part maintains active product status with full manufacturer support and carries anti-sulfur coating for enhanced reliability in corrosive environments. Current inventory of 716 units supports immediate procurement.

Secondary Selection: CRCW2010680KJNEF (Vishay Dale)

The CRCW2010680KJNEF is a qualified alternative from Vishay Dale with active product status. This part is electrically and mechanically identical to the primary selection and provides supply chain diversification. Inventory of 8807 units ensures availability. Selection of this substitute is appropriate when Panasonic supply is constrained or when multi-source qualification is required.

Tertiary Selection: ERJ-12ZYJ684U (Panasonic)

The ERJ-12ZYJ684U is electrically and mechanically equivalent but carries "Not For New Designs" status. This part is suitable only for legacy system maintenance, repair, or replacement in existing production lines where the original specification must be maintained. New design projects should not incorporate this part.

Frequently Asked Questions (FAQ)

Q: Can ERJ-S1DJ684U be replaced with ERJ-12ZYJ684U in new designs?

A: No. The ERJ-12ZYJ684U carries "Not For New Designs" status. While electrically and mechanically identical, it is intended only for maintenance and repair of existing systems. New designs must use ERJ-S1DJ684U or CRCW2010680KJNEF.

Q: Are all three parts physically interchangeable on the PCB?

A: Yes. All three parts share identical package specifications (2010 / 5025 Metric), footprint dimensions (0.197" L x 0.098" W), and termination count (2). No PCB layout modifications are required when substituting between these parts.

Q: What is the difference between ERJ-S1DJ684U and CRCW2010680KJNEF?

A: Both parts are electrically and mechanically identical with matching resistance, tolerance, power rating, temperature coefficient, and AEC-Q200 qualification. The primary difference is manufacturer: Panasonic versus Vishay Dale. The ERJ-S1DJ684U includes anti-sulfur coating as an additional feature.

Q: Can these parts be mixed in the same production batch?

A: Yes. All three parts meet identical electrical specifications, AEC-Q200 automotive qualification, and RoHS3 compliance. Mixed sourcing is acceptable provided traceability documentation is maintained for each part number per manufacturing and quality requirements.

Q: What does "Not For New Designs" mean for ERJ-12ZYJ684U?

A: This designation indicates the manufacturer has discontinued active development and support for this part. While existing inventory remains available and the part functions identically to active alternatives, it should not be selected for new product development. Use only when maintaining or repairing systems already in the field with this part number.

Q: Are there any thermal or environmental performance differences between these substitutes?

A: No. All three parts share identical operating temperature range (-55°C ~ 155°C), temperature coefficient (±200ppm/°C), and moisture sensitivity level (MSL 1 - Unlimited). Environmental performance is equivalent across all qualified substitutes.