RC2010FK-07348RL Equivalent & Substitute Parts

Part Overview

The RC2010FK-07348RL is a 348 Ohms ±1% 0.75W chip resistor in 2010 (5025 Metric) package manufactured by YAGEO. This thick film, moisture-resistant component operates across -55°C to 155°C and is ROHS3 compliant with MSL 1 rating. The part is currently in active production status. Substitute parts are identified when equivalent electrical specifications, mechanical dimensions, and packaging requirements are met across alternative manufacturers.

Substiute Parts

RC2010FK-07348RL

YAGEOIn Stock: 807RC2010FK-07348RL Datasheet

Current PartRFQ

AC2010FK-07348RL

YAGEOIn Stock: 2613AC2010FK-07348RL Datasheet

UpgradeRFQ

CRCW2010348RFKEF

Vishay DaleIn Stock: 12750CRCW2010348RFKEF Datasheet

MFR RecommendedRFQ

ERJ-12SF3480U

Panasonic Electronic ComponentsIn Stock: 7374ERJ-12SF3480U Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility is determined by matching the following critical parameters:

• Resistance value: 348 Ohms
• Tolerance: ±1%
• Power rating: 0.75W
• Package: 2010 (5025 Metric)
• Composition: Thick Film
• Temperature coefficient: ±100ppm/°C
• Operating temperature range: -55°C ~ 155°C
• Moisture sensitivity level: 1
• RoHS compliance: ROHS3

All identified substitute parts meet these electrical and mechanical specifications. Differences in product status, manufacturer certifications (such as AEC-Q200), and series designation do not affect functional interchangeability within the specified parameter set.

Parameter Comparison

Engineering Selection Recommendations

All four parts meet the core electrical and mechanical substitution criteria. Selection should be based on product status and application requirements:

AC2010FK-07348RL (YAGEO) is an upgrade option within the same manufacturer's portfolio, offering AEC-Q200 automotive qualification while maintaining active production status.

CRCW2010348RFKEF (Vishay Dale) is a manufacturer-recommended alternative with AEC-Q200 certification and active product status, suitable for automotive and industrial applications requiring third-party qualification.

ERJ-12SF3480U (Panasonic Electronic Components) meets all electrical specifications and carries AEC-Q200 certification but is designated "Not For New Designs," making it suitable only for legacy system maintenance or existing design continuations.

RC2010FK-07348RL remains the original specification part with active status for new applications without automotive qualification requirements.

Frequently Asked Questions (FAQ)

Q: Can RC2010FK-07348RL be directly replaced with AC2010FK-07348RL?

A: Yes. Both parts share identical electrical specifications (348 Ohms ±1%, 0.75W), composition (thick film), package (2010), and operating parameters. AC2010FK-07348RL adds AEC-Q200 automotive qualification. Footprint and soldering characteristics are equivalent.

Q: What is the difference between RC2010FK-07348RL and CRCW2010348RFKEF?

A: Both parts are electrically and mechanically equivalent with matching resistance, tolerance, power rating, package, and temperature range. CRCW2010348RFKEF is manufactured by Vishay Dale and includes AEC-Q200 automotive certification. Maximum seated height differs slightly (0.026" vs 0.028"), which does not affect PCB assembly compatibility for standard 2010 package designs.

Q: Why is ERJ-12SF3480U marked "Not For New Designs"?

A: ERJ-12SF3480U meets all electrical and mechanical substitution criteria but is in end-of-life status. It remains available for existing designs and legacy system support. For new product development, AC2010FK-07348RL or CRCW2010348RFKEF are recommended.

Q: Are all substitute parts ROHS3 compliant?

A: Yes. RC2010FK-07348RL, AC2010FK-07348RL, CRCW2010348RFKEF, and ERJ-12SF3480U are all ROHS3 compliant with MSL 1 (Unlimited) moisture sensitivity rating.

Q: Can these parts be used interchangeably in automotive applications?

A: Parts with AEC-Q200 certification (AC2010FK-07348RL, CRCW2010348RFKEF, ERJ-12SF3480U) are qualified for automotive use. RC2010FK-07348RL lacks this certification. Application requirements determine whether AEC-Q200 qualification is mandatory.