RMC1/10K41R2FTP Equivalent & Substitute Parts

Part Overview

The RMC1/10K41R2FTP is a 41.2 Ohm ±1% thick film chip resistor manufactured by Kamaya Inc., rated at 0.125W (1/8W) in 0805 (2012 Metric) surface mount package. This component is classified as Active product status with 1,023 pieces currently in stock. Equivalent and substitute parts are identified to support procurement flexibility, supply chain continuity, and application-specific requirements such as automotive qualification or alternative manufacturer sourcing.

Substiute Parts

RMC1/10K41R2FTP

Kamaya Inc.In Stock: 1057RMC1/10K41R2FTP Datasheet

Current PartRFQ

ERJ-6ENF41R2V

Panasonic Electronic ComponentsIn Stock: 49538ERJ-6ENF41R2V Datasheet

DirectRFQ

RMCF0805FT41R2

Stackpole Electronics IncIn Stock: 1647RMCF0805FT41R2 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the RMC1/10K41R2FTP are qualified based on the following electrical and mechanical parameters:

Substitution Criteria:

• Resistance value: 41.2 Ohms (exact match required)
• Tolerance: ±1% (exact match required)
• Power rating: 0.125W / 1/8W (exact match required)
• Package: 0805 (2012 Metric) (exact match required)
• Composition: Thick Film (exact match required)
• Temperature coefficient: ±100ppm/°C (exact match required)
• Operating temperature range: -55°C to 155°C (exact match required)
• Moisture sensitivity: MSL 1 (Unlimited) (exact match required)
• Termination count: 2 (exact match required)

All identified substitute parts meet these criteria. Additional qualifications such as AEC-Q200 automotive rating represent enhanced specifications that do not preclude substitution but indicate expanded application scope.

Parameter Comparison

Engineering Selection Recommendations

RMC1/10K41R2FTP (Kamaya Inc.) Primary selection for general-purpose applications. Active product status with established supply (1,023 pieces in stock). Suitable for non-automotive applications where AEC-Q200 qualification is not required.

ERJ-6ENF41R2V (Panasonic Electronic Components) Qualified substitute with AEC-Q200 automotive rating. Panasonic ERJ-6EN series provides enhanced reliability for automotive and high-reliability applications. Height specification of 0.028" (0.70mm) versus 0.026" (0.65mm) for the primary part requires PCB layout verification for space-constrained designs. Highest inventory availability (49,438 pieces) supports extended procurement windows.

RMCF0805FT41R2 (Stackpole Electronics Inc.) Qualified substitute with AEC-Q200 automotive rating. Stackpole RMCF series maintains identical height specification (0.026" / 0.65mm) to the primary part, eliminating PCB layout concerns. Suitable for automotive and high-reliability applications. Moderate inventory (1,546 pieces) supports standard procurement cycles.

All three parts are Active status, REACH Unaffected, and classified under ECCN EAR99 with identical HTSUS coding (8533.21.0030).

Frequently Asked Questions (FAQ)

Q: Can ERJ-6ENF41R2V be used as a direct replacement for RMC1/10K41R2FTP?

A: Yes. Both parts meet identical electrical specifications (41.2 Ohms ±1%, 0.125W, ±100ppm/°C, -55°C to 155°C operating range) and package requirements (0805 / 2012 Metric, Tape & Reel). The ERJ-6ENF41R2V includes AEC-Q200 automotive qualification, which represents an enhanced specification level. Height difference (0.028" vs. 0.026") must be verified against PCB layout constraints.

Q: Can RMCF0805FT41R2 be used as a direct replacement for RMC1/10K41R2FTP?

A: Yes. Both parts meet identical electrical specifications (41.2 Ohms ±1%, 0.125W, ±100ppm/°C, -55°C to 155°C operating range) and package requirements (0805 / 2012 Metric, Tape & Reel). Height specification is identical (0.026" / 0.65mm). The RMCF0805FT41R2 includes AEC-Q200 automotive qualification.

Q: What is the significance of AEC-Q200 qualification on the substitute parts?

A: AEC-Q200 is an automotive industry standard qualification for passive components. Parts bearing this rating have undergone additional reliability testing and are approved for automotive applications. Non-automotive applications do not require this qualification, but its presence does not prevent use in general-purpose circuits.

Q: Are there height differences between the substitute parts?

A: Yes. The ERJ-6ENF41R2V (Panasonic) has a maximum seated height of 0.028" (0.70mm), while both the RMC1/10K41R2FTP (Kamaya) and RMCF0805FT41R2 (Stackpole) have a maximum seated height of 0.026" (0.65mm). This 0.002" (0.05mm) difference must be evaluated for PCB designs with height-critical constraints.

Q: Do all parts have identical moisture sensitivity ratings?

A: Yes. All three parts are classified as MSL 1 (Unlimited), indicating no moisture sensitivity limitations during storage or handling.

Q: Are there supply chain differences between these parts?

A: Current inventory levels differ: RMC1/10K41R2FTP (1,023 pieces), ERJ-6ENF41R2V (49,438 pieces), and RMCF0805FT41R2 (1,546 pieces). The Panasonic part offers significantly higher availability for extended procurement requirements.

Q: Can these parts be used interchangeably in the same PCB assembly?

A: Electrical interchangeability is confirmed. Mechanical interchangeability requires verification of the 0.002" height difference for the Panasonic part (ERJ-6ENF41R2V) against specific PCB layout and assembly process requirements. The Stackpole part (RMCF0805FT41R2) presents no height-related concerns.