ERJ-S03F1691V Equivalent & Substitute Parts

Part Overview

The ERJ-S03F1691V is a 1.69 kOhm ±1% thick film chip resistor in 0603 (1608 Metric) package rated for 0.1W power dissipation. Manufactured by Panasonic Electronic Components, this part features anti-sulfur coating and automotive AEC-Q200 qualification, designed for high-reliability applications in automotive and industrial environments. The part is active and in production with 956 units currently in stock.

Equivalent and substitute parts are necessary when the primary part becomes unavailable, when alternative packaging formats are required, or when sourcing from multiple manufacturers is needed to optimize supply chain resilience and cost management.

Substiute Parts

ERJ-S03F1691V

Panasonic Electronic ComponentsIn Stock: 990ERJ-S03F1691V Datasheet

Current PartRFQ

ERJ-3EKF1691V

Panasonic Electronic ComponentsIn Stock: 173066ERJ-3EKF1691V Datasheet

SimilarRFQ

AC0603FR-071K69L

YAGEOIn Stock: 27867AC0603FR-071K69L Datasheet

SimilarRFQ

CR0603-FX-1691ELF

Bourns Inc.In Stock: 16745CR0603-FX-1691ELF Datasheet

SimilarRFQ

CRCW06031K69FKEA

Vishay DaleIn Stock: 5000458CRCW06031K69FKEA Datasheet

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RC0603FR-071K69L

YAGEOIn Stock: 165221RC0603FR-071K69L Datasheet

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RMCF0603FT1K69

Stackpole Electronics IncIn Stock: 613091RMCF0603FT1K69 Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the ERJ-S03F1691V is determined by strict equivalence across the following critical parameters:

• Resistance Value: 1.69 kOhms (exact match required)
• Tolerance: ±1% (exact match required)
• Power Rating: 0.1W / 1/10W (exact match required)
• Package: 0603 (1608 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)
• RoHS Compliance: ROHS3 Compliant (exact match required)
• Moisture Sensitivity Level: 1 (Unlimited) (exact match required)

All substitute parts listed below meet these criteria. Variations in packaging format (Tape & Reel vs. Cut Tape), physical dimensions within tolerance, and feature sets (such as automotive AEC-Q200 rating or moisture resistance) do not disqualify substitution but may influence selection based on application requirements.

Parameter Comparison

Engineering Selection Recommendations

All listed substitute parts are active products with ROHS3 compliance and unlimited moisture sensitivity rating. Selection among equivalents should be based on:

Packaging Format Compatibility: The ERJ-S03F1691V is supplied in Tape & Reel format. Direct format equivalents include ERJ-3EKF1691V (Panasonic, Cut Tape alternative), CR0603-FX-1691ELF (Bourns), RC0603FR-071K69L (YAGEO), and RMCF0603FT1K69 (Stackpole). Cut Tape & Digi-Reel® alternatives include AC0603FR-071K69L (YAGEO) and CRCW06031K69FKEA (Vishay Dale).

Automotive Qualification: The ERJ-S03F1691V carries AEC-Q200 automotive qualification. Substitute parts with matching AEC-Q200 rating include ERJ-3EKF1691V (Panasonic), CRCW06031K69FKEA (Vishay Dale), and RMCF0603FT1K69 (Stackpole). Parts without explicit AEC-Q200 designation (AC0603FR-071K69L, CR0603-FX-1691ELF, RC0603FR-071K69L) are suitable for non-automotive applications or where automotive qualification is not mandated.

Inventory Availability: CRCW06031K69FKEA (Vishay Dale) offers the highest inventory level at 5,000,400 units, followed by RMCF0603FT1K69 (Stackpole) at 613,008 units and RC0603FR-071K69L (YAGEO) at 165,174 units.

Manufacturer Diversity: Substitute parts span five manufacturers (Panasonic, YAGEO, Bourns, Vishay Dale, Stackpole), enabling multi-source procurement strategies.

Frequently Asked Questions (FAQ)

Q: Can I substitute ERJ-S03F1691V with any of the listed parts without circuit redesign?

A: Yes. All listed substitute parts meet identical electrical and mechanical specifications: 1.69 kOhms ±1%, 0.1W power rating, 0603 package, ±100ppm/°C temperature coefficient, and -55°C to 155°C operating range. Direct substitution is electrically valid.

Q: What is the difference between Tape & Reel and Cut Tape & Digi-Reel® packaging?

A: Tape & Reel (TR) and Cut Tape (CT) & Digi-Reel® are assembly format variations. Tape & Reel is continuous reel packaging for automated pick-and-place equipment. Cut Tape & Digi-Reel® provides smaller quantities on tape or in reel format. Both formats contain identical components; selection depends on assembly line equipment compatibility and order quantity requirements.

Q: Does the absence of AEC-Q200 rating on some substitute parts affect compatibility?

A: AEC-Q200 is an automotive qualification standard. Parts without this designation (AC0603FR-071K69L, CR0603-FX-1691ELF, RC0603FR-071K69L) are electrically equivalent and suitable for general industrial and consumer applications. For automotive applications requiring AEC-Q200 compliance, select ERJ-3EKF1691V, CRCW06031K69FKEA, or RMCF0603FT1K69.

Q: Are all substitute parts RoHS3 compliant?

A: Yes. All listed substitute parts carry ROHS3 compliance certification and unlimited moisture sensitivity level (MSL 1), meeting environmental and reliability standards equivalent to the ERJ-S03F1691V.

Q: Which substitute part offers the best availability?

A: CRCW06031K69FKEA (Vishay Dale) provides the highest inventory at 5,000,400 units. For Tape & Reel format specifically, RMCF0603FT1K69 (Stackpole) offers 613,008 units.