Equivalent & Substitute Parts for RMC1/10K2210FTP

Part Overview

The RMC1/10K2210FTP is a 221 Ohm ±1% 0.125W (1/8W) chip resistor manufactured by Kamaya Inc. in the 0805 (2012 Metric) package. This thick film resistor operates across the temperature range of -55°C to 155°C with a temperature coefficient of ±100ppm/°C. The part is currently in active production status with 866 pieces available in inventory.

Substitute parts are necessary when the original manufacturer part becomes unavailable, when supply chain constraints require alternative sourcing, or when design requirements specify equivalent components from different manufacturers that meet identical electrical and mechanical specifications.

Substiute Parts

RMC1/10K2210FTP

Kamaya Inc.In Stock: 907RMC1/10K2210FTP Datasheet

Current PartRFQ

ERJ-6ENF2210V

Panasonic Electronic ComponentsIn Stock: 80493ERJ-6ENF2210V Datasheet

DirectRFQ

KTR10EZPF2210

Rohm SemiconductorIn Stock: 1610KTR10EZPF2210 Datasheet

DirectRFQ

RC0805FR-07221RL

YAGEOIn Stock: 7718RC0805FR-07221RL Datasheet

DirectRFQ

RMCF0805FT221R

Stackpole Electronics IncIn Stock: 198658RMCF0805FT221R Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RMC1/10K2210FTP is determined by strict equivalence across the following critical parameters:

Mandatory Matching Parameters:

• Resistance value: 221 Ohms
• Tolerance: ±1%
• Power rating: 0.125W (1/8W)
• Package: 0805 (2012 Metric)
• Composition: Thick Film
• Temperature coefficient: ±100ppm/°C
• Operating temperature range: -55°C to 155°C
• Moisture sensitivity level: 1 (Unlimited)
• Termination count: 2

All four substitute parts listed meet these mandatory parameters. Variations in features (such as automotive AEC-Q200 certification or moisture resistance) represent enhancements that do not prevent substitution but may provide additional qualification for specific applications.

Parameter Comparison

Engineering Selection Recommendations

All four substitute parts are functionally equivalent to the RMC1/10K2210FTP based on electrical and mechanical parameters. Selection among these alternatives should be based on the following factors:

Availability and Inventory: RMCF0805FT221R (Stackpole Electronics Inc) offers the highest inventory level at 198,634 pieces, followed by ERJ-6ENF2210V (Panasonic) with 80,405 pieces. RC0805FR-07221RL (YAGEO) has 7,656 pieces available, and KTR10EZPF2210 (Rohm Semiconductor) has 1,500 pieces.

Compliance and Certifications: ERJ-6ENF2210V, KTR10EZPF2210, and RMCF0805FT221R all carry AEC-Q200 automotive qualification. RC0805FR-07221RL features moisture-resistant construction. All substitute parts are ROHS3 compliant.

Packaging Format: RMCF0805FT221R, ERJ-6ENF2210V, and KTR10EZPF2210 are supplied in Tape & Reel (TR) format. RC0805FR-07221RL is supplied in Cut Tape (CT) & Digi-Reel® format.

Physical Dimensions: All parts maintain the same length and width (0.079" L x 0.049" W / 2.00mm x 1.25mm). Seated height varies slightly: RC0805FR-07221RL is the lowest at 0.024" (0.60mm), while ERJ-6ENF2210V is the highest at 0.028" (0.70mm). This variation is within typical PCB assembly tolerances.

Frequently Asked Questions (FAQ)

Q: Can ERJ-6ENF2210V replace RMC1/10K2210FTP in all applications?

A: Yes. ERJ-6ENF2210V meets all mandatory electrical and mechanical parameters. The additional AEC-Q200 automotive qualification does not prevent substitution in non-automotive applications. The maximum seated height of 0.028" (0.70mm) is slightly higher than the original part but remains within standard PCB assembly clearances.

Q: What is the difference between the substitute parts?

A: All four substitutes share identical electrical specifications (221 Ohms ±1%, 0.125W, ±100ppm/°C, -55°C to 155°C). Differences exist in manufacturing features: ERJ-6ENF2210V and RMCF0805FT221R include AEC-Q200 automotive qualification; KTR10EZPF2210 adds high voltage capability; RC0805FR-07221RL features moisture-resistant construction. Physical height varies between 0.024" and 0.028".

Q: Is the 0805 package identical across all parts?

A: Yes. All parts use the 0805 (2012 Metric) package with identical length (0.079" / 2.00mm) and width (0.049" / 1.25mm). Seated height varies slightly but remains within acceptable PCB assembly tolerances.

Q: Do all substitutes have the same moisture sensitivity level?

A: Yes. All parts, including the original RMC1/10K2210FTP, carry MSL 1 (Unlimited) rating, indicating no moisture sensitivity restrictions.

Q: Which substitute offers the best supply availability?

A: RMCF0805FT221R from Stackpole Electronics Inc provides the highest inventory at 198,634 pieces in stock.

Q: Are all substitutes REACH compliant?

A: Yes. All parts listed carry REACH Unaffected status, and all substitute parts are ROHS3 compliant.