RMC1/10K3010FTP Equivalent & Substitute Parts

Part Overview

The RMC1/10K3010FTP is a 301 Ohms ±1% 0.125W (1/8W) chip resistor manufactured by Kamaya Inc. in the 0805 (2012 Metric) package format. This thick film resistor operates across a temperature range of -55°C to 155°C with a temperature coefficient of ±100ppm/°C. The part is currently Active in product status with 729 pieces available in stock.

Substitute parts are necessary when the primary manufacturer part becomes unavailable, when supply chain constraints require alternative sourcing, or when design specifications allow for equivalent components from other manufacturers that meet identical electrical and mechanical parameters.

Substiute Parts

RMC1/10K3010FTP

Kamaya Inc.In Stock: 803RMC1/10K3010FTP Datasheet

Current PartRFQ

ERJ-6ENF3010V

Panasonic Electronic ComponentsIn Stock: 136760ERJ-6ENF3010V Datasheet

DirectRFQ

KTR10EZPF3010

Rohm SemiconductorIn Stock: 4282KTR10EZPF3010 Datasheet

DirectRFQ

MCR10ERTF3010

Rohm SemiconductorIn Stock: 732MCR10ERTF3010 Datasheet

DirectRFQ

RC0805FR-07301RL

YAGEOIn Stock: 372863RC0805FR-07301RL Datasheet

DirectRFQ

RMCF0805FT301R

Stackpole Electronics IncIn Stock: 109525RMCF0805FT301R Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RMC1/10K3010FTP is determined by strict equivalence across the following critical parameters:

Electrical Parameters:

• Resistance value: 301 Ohms (exact match required)
• Tolerance: ±1% (exact match required)
• Power rating: 0.125W / 1/8W (exact match required)
• Temperature coefficient: ±100ppm/°C (exact match required)
• Operating temperature range: -55°C ~ 155°C (exact match required)

Mechanical Parameters:

• Package / Case: 0805 (2012 Metric) (exact match required)
• Composition: Thick Film (exact match required)
• Number of terminations: 2 (exact match required)

Environmental & Compliance Parameters:

• Moisture Sensitivity Level: 1 (Unlimited) (exact match required)
• REACH Status: REACH Unaffected (exact match required)
• ECCN: EAR99 (exact match required)

All identified substitute parts meet these criteria. Variations in features (such as Automotive AEC-Q200 certification or High Voltage capability) represent additional qualifications that do not disqualify a part from substitution but may provide enhanced performance characteristics for specific applications.

Parameter Comparison

Engineering Selection Recommendations

Primary Substitutes (Active Status, Highest Availability):

RC0805FR-07301RL (YAGEO) is the preferred substitute based on highest inventory availability (372,756 pieces) and Active product status. This part includes Moisture Resistant features and maintains the lowest seated height (0.024"), which may provide advantages in space-constrained PCB layouts. RoHS3 compliance is confirmed.

RMCF0805FT301R (Stackpole Electronics Inc) is the second recommended substitute with 109,507 pieces in stock and Active status. This part carries Automotive AEC-Q200 certification, making it suitable for automotive and high-reliability applications. RoHS3 compliance is confirmed.

Secondary Substitutes (Active Status, Specialized Features):

ERJ-6ENF3010V (Panasonic Electronic Components) provides Automotive AEC-Q200 certification with 136,715 pieces available. The seated height is 0.028", which is within acceptable tolerance for standard PCB designs. RoHS3 compliance is confirmed.

KTR10EZPF3010 (Rohm Semiconductor) combines Automotive AEC-Q200 certification with High Voltage capability, offering 4,242 pieces in stock. This part is suitable for applications requiring enhanced voltage performance. RoHS3 compliance is confirmed.

Discontinued Part (Not Recommended for New Designs):

MCR10ERTF3010 (Rohm Semiconductor) is Discontinued at DiGi Electronics and should not be selected for new designs. While 680 pieces remain in stock, this part is no longer actively supported. The packaging format differs (Cut Tape & Digi-Reel® instead of standard Tape & Reel).

Frequently Asked Questions (FAQ)

Q: Can I substitute the RMC1/10K3010FTP with any of the listed parts without circuit redesign?

A: Yes. All listed substitute parts (except MCR10ERTF3010) meet identical electrical and mechanical specifications: 301 Ohms ±1%, 0.125W power rating, 0805 package, ±100ppm/°C temperature coefficient, and -55°C to 155°C operating range. No circuit redesign is required. Seated height variations (0.024" to 0.028") are within standard PCB assembly tolerances.

Q: What is the difference between the standard RMC1/10K3010FTP and the AEC-Q200 certified substitutes?

A: The RMC1/10K3010FTP is a standard industrial-grade thick film resistor. Substitutes with Automotive AEC-Q200 certification (ERJ-6ENF3010V, RMCF0805FT301R, KTR10EZPF3010) have undergone additional qualification testing for automotive applications, including enhanced reliability and failure rate testing. These parts are backward-compatible with standard applications but offer higher reliability margins.

Q: Why is MCR10ERTF3010 listed if it is discontinued?

A: MCR10ERTF3010 is included for reference purposes only, as it appears in the original substitute list. This part is Discontinued at DiGi Electronics and should not be selected for new designs or long-term production. Use active alternatives instead.

Q: Does the Moisture Resistant feature of RC0805FR-07301RL provide additional benefits?

A: The Moisture Resistant feature of RC0805FR-07301RL provides enhanced performance in humid environments and applications with extended storage periods. However, all listed parts maintain MSL 1 (Unlimited) rating, indicating they do not require special moisture control during handling. The Moisture Resistant feature is an additional benefit, not a requirement for substitution.

Q: Are all substitute parts RoHS3 compliant?

A: Yes. All substitute parts carry RoHS3 compliance confirmation. The main part (RMC1/10K3010FTP) does not specify RoHS status in the provided data, but all substitutes are RoHS3 compliant, ensuring compatibility with RoHS-regulated applications.

Q: What is the significance of the High Voltage feature in KTR10EZPF3010?

A: The High Voltage feature in KTR10EZPF3010 indicates enhanced voltage rating capability beyond standard specifications. This part is suitable for applications requiring higher voltage performance while maintaining the same 301 Ohm resistance and 0.125W power rating. For standard voltage applications, this feature provides additional design margin without affecting substitution eligibility.

Q: Can I mix different substitute parts in the same production batch?

A: Yes. All substitute parts meet identical electrical and mechanical specifications and are functionally interchangeable. Mixing different manufacturers in the same batch is acceptable from an engineering standpoint. However, production documentation should clearly identify which part number is used in each assembly for traceability and future service purposes.