ERJ-S03F8201V Equivalent & Substitute Parts

Part Overview

The ERJ-S03F8201V is an 8.2 kOhms ±1% thick film chip resistor manufactured by Panasonic Electronic Components in 0603 (1608 Metric) package format. This component is rated for 0.1W (1/10W) power dissipation with anti-sulfur coating and automotive AEC-Q200 qualification. The part is active in production with 756 units currently in stock. Equivalent and substitute parts are identified to support design flexibility, supply chain continuity, and application-specific packaging requirements.

Substiute Parts

ERJ-S03F8201V

Panasonic Electronic ComponentsIn Stock: 780ERJ-S03F8201V Datasheet

Current PartRFQ

ERJ-U03F8201V

Panasonic Electronic ComponentsIn Stock: 3465ERJ-U03F8201V Datasheet

DirectRFQ

ERJ-3EKF8201V

Panasonic Electronic ComponentsIn Stock: 1385840ERJ-3EKF8201V Datasheet

SimilarRFQ

CRG0603F8K2

TE Connectivity Passive ProductIn Stock: 8814CRG0603F8K2 Datasheet

DirectRFQ

RCA06038K20FKEA

Vishay DaleIn Stock: 51308RCA06038K20FKEA Datasheet

DirectRFQ

AC0603FR-078K2L

YAGEOIn Stock: 15608AC0603FR-078K2L Datasheet

SimilarRFQ

CR0603-FX-8201ELF

Bourns Inc.In Stock: 31140CR0603-FX-8201ELF Datasheet

SimilarRFQ

RC0603FR-078K2L

YAGEOIn Stock: 17789RC0603FR-078K2L Datasheet

SimilarRFQ

RMCF0603FT8K20

Stackpole Electronics IncIn Stock: 228644RMCF0603FT8K20 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts are classified into two categories based on substitution relationship type:

Direct Manufacturer Equivalents — Parts from the same or different manufacturers that share identical electrical specifications, package dimensions, and performance ratings. These parts are interchangeable without design modification:

• Resistance: 8.2 kOhms ±1%
• Power Rating: 0.1W (1/10W)
• Package: 0603 (1608 Metric)
• Temperature Coefficient: ±100ppm/°C
• Operating Temperature: -55°C ~ 155°C
• Moisture Sensitivity: MSL 1
• RoHS Compliance: ROHS3

Similar Parts — Parts that meet the same electrical and thermal specifications but may differ in packaging format (Cut Tape vs. Tape & Reel) or feature set (automotive certification presence). These parts are functionally equivalent for circuit performance but require verification of procurement and assembly compatibility.

Parameter Comparison

Engineering Selection Recommendations

All listed substitute parts meet the core electrical and thermal specifications of the ERJ-S03F8201V. Selection criteria are based on product status, compliance certifications, and packaging availability:

For Automotive AEC-Q200 Applications: ERJ-U03F8201V (Panasonic), RCA06038K20FKEA (Vishay Dale), AC0603FR-078K2L (YAGEO), and RMCF0603FT8K20 (Stackpole Electronics) carry AEC-Q200 qualification. These parts are suitable for automotive and high-reliability applications requiring automotive-grade component certification.

For Standard Industrial Applications: CRG0603F8K2 (TE Connectivity), CR0603-FX-8201ELF (Bourns), and RC0603FR-078K2L (YAGEO) meet electrical specifications without automotive certification. These parts are appropriate for general-purpose industrial and consumer applications.

For Tape & Reel Packaging: ERJ-U03F8201V, CRG0603F8K2, RCA06038K20FKEA, and RMCF0603FT8K20 are supplied in Tape & Reel format, matching the original ERJ-S03F8201V packaging.

For Cut Tape & Digi-Reel Packaging: ERJ-3EKF8201V, AC0603FR-078K2L, CR0603-FX-8201ELF, and RC0603FR-078K2L are supplied in Cut Tape & Digi-Reel format for applications requiring alternative procurement methods.

For High Inventory Availability: ERJ-3EKF8201V (1,385,738 units) and RMCF0603FT8K20 (228,543 units) offer the highest stock levels for immediate procurement.

Frequently Asked Questions (FAQ)

Q: Can ERJ-U03F8201V be used as a direct replacement for ERJ-S03F8201V?

A: Yes. Both parts are manufactured by Panasonic Electronic Components with identical electrical specifications (8.2 kOhms ±1%, 0.1W), package format (0603), temperature coefficient (±100ppm/°C), operating temperature range (-55°C ~ 155°C), and AEC-Q200 automotive qualification. The primary difference is the series designation (ERJ-U03 vs. ERJ-S03) and packaging availability (Tape & Reel for both). ERJ-U03F8201V has higher inventory availability (3,382 units vs. 756 units).

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

A: Tape & Reel packaging supplies components on continuous carrier tape wound on reels, suitable for high-volume automated assembly. Cut Tape & Digi-Reel packaging provides components on cut tape segments or alternative reel formats, suitable for lower-volume production or manual assembly. Both packaging types contain identical components; the difference is in procurement and handling format.

Q: Are non-AEC-Q200 parts suitable for automotive applications?

A: Non-AEC-Q200 parts (CRG0603F8K2, CR0603-FX-8201ELF, RC0603FR-078K2L) meet the same electrical and thermal specifications but lack automotive-grade qualification. Use of these parts in automotive applications requires design review and customer approval. For safety-critical automotive systems, AEC-Q200 qualified parts are required.

Q: Can I substitute a part with different physical dimensions?

A: All listed substitute parts use the 0603 (1608 Metric) package format with identical footprint dimensions (0.063" L x 0.031" W / 1.60mm x 0.80mm). Minor variations in height (0.020" to 0.022" / 0.50mm to 0.55mm) do not affect PCB assembly compatibility. Physical interchangeability is confirmed across all substitute parts.

Q: What does MSL 1 (Unlimited) moisture sensitivity mean?

A: MSL 1 indicates the lowest moisture sensitivity level. Components with MSL 1 have unlimited shelf life and do not require special moisture-controlled storage or baking procedures before soldering. All listed substitute parts carry MSL 1 rating.

Q: Are all substitute parts ROHS3 compliant?

A: Yes. All listed substitute parts are ROHS3 compliant, meeting the Restriction of Hazardous Substances directive requirements for lead-free and restricted substance elimination.