ERJ-S14F86R6U Equivalent & Substitute Parts

Part Overview

The ERJ-S14F86R6U is a 1210 (3225 Metric) thick film chip resistor manufactured by Panasonic Electronic Components. This component provides 86.6 Ohms resistance with ±1% tolerance and 0.5W power rating. The part is designed for automotive applications and carries AEC-Q200 qualification with anti-sulfur coating. The ERJ-S14F86R6U maintains active product status and is suitable for new designs. Equivalent and substitute parts are identified based on matching electrical specifications, mechanical dimensions, and automotive qualification requirements.

Substiute Parts

ERJ-S14F86R6U

Panasonic Electronic ComponentsIn Stock: 1054ERJ-S14F86R6U Datasheet

Current PartRFQ

ERJ-14NF86R6U

Panasonic Electronic ComponentsIn Stock: 15634ERJ-14NF86R6U Datasheet

SimilarRFQ

CRCW121086R6FKEA

Vishay DaleIn Stock: 23247CRCW121086R6FKEA Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the ERJ-S14F86R6U are qualified based on the following criteria:

Electrical Parameters: Resistance value (86.6 Ohms), tolerance (±1%), and power rating (0.5W) must match exactly.

Mechanical Parameters: Package designation (1210 / 3225 Metric) and physical dimensions must be identical to ensure PCB footprint compatibility.

Environmental & Compliance Parameters: Temperature coefficient (±100ppm/°C), operating temperature range (-55°C ~ 155°C), AEC-Q200 automotive qualification, RoHS3 compliance, and MSL rating (1) must be maintained.

Composition: Thick film construction is required for thermal and electrical performance consistency.

Substitutes are identified from manufacturers including Panasonic Electronic Components and Vishay Dale. Product status variations are noted but do not affect electrical or mechanical interchangeability.

Parameter Comparison

Engineering Selection Recommendations

Primary Selection: ERJ-S14F86R6U is the recommended choice for new designs. This part carries active product status, anti-sulfur coating, and full AEC-Q200 automotive qualification. It is suitable for applications requiring long-term supply continuity and design stability.

Alternative Selection: CRCW121086R6FKEA (Vishay Dale) is a direct electrical and mechanical equivalent with active product status. This part meets all electrical specifications and automotive requirements. The height difference (0.024" vs 0.028") is within standard PCB assembly tolerances and does not affect functional performance.

Legacy Selection: ERJ-14NF86R6U (Panasonic) is electrically and mechanically equivalent but carries "Not For New Designs" status. This part is suitable only for replacement or repair of existing assemblies where supply continuity is required.

Frequently Asked Questions (FAQ)

Q: Can ERJ-14NF86R6U be used in new designs? A: No. ERJ-14NF86R6U carries "Not For New Designs" product status. For new designs, use ERJ-S14F86R6U or CRCW121086R6FKEA.

Q: Are the Panasonic and Vishay Dale parts electrically interchangeable? A: Yes. Both ERJ-S14F86R6U and CRCW121086R6FKEA provide identical electrical performance: 86.6 Ohms ±1%, 0.5W power rating, ±100ppm/°C temperature coefficient, and -55°C ~ 155°C operating range.

Q: Does the height difference between parts affect PCB assembly? A: The height difference (0.028" for Panasonic vs 0.024" for Vishay Dale) is within standard PCB assembly tolerances and does not affect component placement or soldering.

Q: Are all substitute parts AEC-Q200 qualified? A: Yes. All listed substitute parts carry AEC-Q200 automotive qualification and are suitable for automotive applications.

Q: What is the significance of the anti-sulfur coating on ERJ-S14F86R6U? A: The anti-sulfur coating on ERJ-S14F86R6U provides enhanced reliability in environments with sulfur-containing contaminants. ERJ-14NF86R6U and CRCW121086R6FKEA do not specify this feature but maintain equivalent electrical and thermal performance.

Q: Are all parts RoHS3 compliant? A: Yes. All listed parts are ROHS3 compliant and meet environmental regulatory requirements.