ERJ-S14F24R0U Equivalent & Substitute Parts

Part Overview

The ERJ-S14F24R0U is a 24 Ohm ±1% 0.5W thick film chip resistor manufactured by Panasonic Electronic Components in the 1210 (3225 Metric) package. This component is designed for automotive applications with AEC-Q200 qualification and anti-sulfur protection. The part is currently active in production with 740 units in stock. Substitute parts are identified when equivalent electrical specifications, mechanical dimensions, and compliance certifications align with the original component requirements.

Substiute Parts

ERJ-S14F24R0U

Panasonic Electronic ComponentsIn Stock: 840ERJ-S14F24R0U Datasheet

Current PartRFQ

AC1210FR-0724RL

YAGEOIn Stock: 10949AC1210FR-0724RL Datasheet

SimilarRFQ

RC1210FR-0724RL

YAGEOIn Stock: 17309RC1210FR-0724RL Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the ERJ-S14F24R0U are qualified based on the following criteria:

Electrical Parameters: Resistance value (24 Ohms), tolerance (±1%), power rating (0.5W), temperature coefficient (±100ppm/°C), and operating temperature range (-55°C to 155°C) must be identical.

Mechanical Parameters: Package type (1210/3225 Metric) and number of terminations (2) must match to ensure PCB footprint compatibility.

Compliance & Certifications: RoHS3 compliance, MSL 1 rating, and REACH unaffected status must be maintained. AEC-Q200 automotive qualification is required for automotive applications.

Composition: Thick film construction is maintained across all substitutes.

The identified substitute parts AC1210FR-0724RL and RC1210FR-0724RL meet all these criteria and are interchangeable with the ERJ-S14F24R0U.

Parameter Comparison

Engineering Selection Recommendations

All three parts—ERJ-S14F24R0U, AC1210FR-0724RL, and RC1210FR-0724RL—are active production components with ROHS3 compliance and MSL 1 ratings. The ERJ-S14F24R0U includes AEC-Q200 automotive qualification with anti-sulfur protection. The AC1210FR-0724RL also carries AEC-Q200 qualification with moisture-resistant characteristics. The RC1210FR-0724RL provides moisture-resistant thick film construction without explicit AEC-Q200 designation.

For automotive applications requiring AEC-Q200 compliance, the ERJ-S14F24R0U and AC1210FR-0724RL are directly interchangeable. The RC1210FR-0724RL is suitable for general industrial and consumer applications where AEC-Q200 is not mandated. Physical dimensions show minor variations: the ERJ-S14F24R0U measures 3.20mm × 2.50mm with 0.70mm maximum height, while both YAGEO substitutes measure 3.10mm × 2.60mm with 0.24mm maximum height. These dimensional differences remain within standard PCB footprint tolerances for 1210 packages.

Frequently Asked Questions (FAQ)

Q: Can AC1210FR-0724RL replace ERJ-S14F24R0U in automotive applications? A: Yes. Both parts meet AEC-Q200 automotive qualification, share identical electrical specifications (24 Ohms ±1%, 0.5W, ±100ppm/°C), and are packaged in 1210 (3225 Metric) format. The AC1210FR-0724RL is a direct substitute for automotive use.

Q: Is RC1210FR-0724RL suitable for automotive circuits? A: RC1210FR-0724RL meets all electrical and mechanical requirements but does not carry explicit AEC-Q200 automotive qualification. It is suitable for general industrial and consumer applications. For automotive applications, AC1210FR-0724RL is the recommended YAGEO substitute.

Q: Are there physical dimension differences between these parts? A: Minor dimensional variations exist. ERJ-S14F24R0U: 3.20mm L × 2.50mm W × 0.70mm H. AC1210FR-0724RL and RC1210FR-0724RL: 3.10mm L × 2.60mm W × 0.60mm H. These differences remain within standard 1210 package tolerances and do not affect PCB footprint compatibility.

Q: Do all three parts have the same moisture sensitivity rating? A: Yes. All three parts carry MSL 1 (Unlimited) rating, indicating no moisture sensitivity restrictions for storage or handling.

Q: Are all parts RoHS3 compliant? A: Yes. ERJ-S14F24R0U, AC1210FR-0724RL, and RC1210FR-0724RL are all ROHS3 compliant and REACH unaffected.