RMC1/10K2152FTP Equivalent & Substitute Parts

Part Overview

The RMC1/10K2152FTP is a 21.5 kOhms ±1% thick film chip resistor manufactured by Kamaya Inc. in the 0805 (2012 Metric) package format with 0.125W power rating. This component is classified as Active product status with unlimited moisture sensitivity level (MSL 1). The part is designed for general-purpose applications requiring precision resistive elements in compact surface-mount configurations. Substitute parts are identified when equivalent electrical specifications, mechanical dimensions, and packaging formats are required for design flexibility, supply chain optimization, or manufacturing process compatibility.

Substiute Parts

RMC1/10K2152FTP

Kamaya Inc.In Stock: 1115RMC1/10K2152FTP Datasheet

Current PartRFQ

ERJ-6ENF2152V

Panasonic Electronic ComponentsIn Stock: 47692ERJ-6ENF2152V Datasheet

DirectRFQ

KTR10EZPF2152

Rohm SemiconductorIn Stock: 1631KTR10EZPF2152 Datasheet

DirectRFQ

RC0805FR-0721K5L

YAGEOIn Stock: 62989RC0805FR-0721K5L Datasheet

DirectRFQ

RMCF0805FT21K5

Stackpole Electronics IncIn Stock: 45972RMCF0805FT21K5 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RMC1/10K2152FTP is determined by strict equivalence across the following parameters:

Critical Substitution Parameters:

• Resistance value: 21.5 kOhms (exact match required)
• Tolerance: ±1% (exact match required)
• Power rating: 0.125W / 1/8W (exact match required)
• Package format: 0805 (2012 Metric) (exact match required)
• Composition: Thick Film (exact match required)
• Temperature coefficient: ±100ppm/°C (exact match required)
• Operating temperature range: -55°C ~ 155°C (exact match required)
• Termination count: 2 (exact match required)

All identified substitute parts meet these critical parameters. Variations in physical dimensions (height-seated maximum), packaging format (Tape & Reel versus Cut Tape), and optional certifications (AEC-Q200, Moisture Resistant, High Voltage) do not affect functional substitutability within the specified electrical and mechanical constraints.

Parameter Comparison

Engineering Selection Recommendations

All four substitute parts are functionally equivalent to the RMC1/10K2152FTP based on electrical and mechanical parameter matching. Selection among these alternatives is determined by application-specific requirements and compliance certifications:

ERJ-6ENF2152V (Panasonic Electronic Components): This substitute carries AEC-Q200 automotive qualification and is suitable for applications requiring automotive-grade reliability. Inventory availability is 47,641 pieces. Height-seated maximum is 0.028" (0.70mm), which is 0.002" higher than the main part.

KTR10EZPF2152 (Rohm Semiconductor): This substitute combines AEC-Q200 automotive qualification with High Voltage feature designation. Inventory availability is 1,591 pieces. Height-seated maximum matches the main part at 0.026" (0.65mm). This option is suitable for high-voltage circuit applications requiring automotive-grade reliability.

RC0805FR-0721K5L (YAGEO): This substitute features Moisture Resistant designation and is packaged in Cut Tape (CT) & Digi-Reel® format rather than standard Tape & Reel. Inventory availability is 62,974 pieces. Height-seated maximum is 0.024" (0.60mm), the lowest among all options. This configuration is suitable for applications with moisture exposure concerns and manual or semi-automated assembly processes.

RMCF0805FT21K5 (Stackpole Electronics Inc): This substitute carries AEC-Q200 automotive qualification and is packaged in Tape & Reel format. Inventory availability is 45,867 pieces. Height-seated maximum matches the main part at 0.026" (0.65mm). This option provides automotive-grade reliability with standard reel packaging.

All substitute parts are ROHS3 compliant and REACH unaffected. Selection should be based on specific application requirements for automotive qualification, high-voltage operation, moisture resistance, and packaging format compatibility with assembly equipment.

Frequently Asked Questions (FAQ)

Q: Can ERJ-6ENF2152V be used as a direct replacement for RMC1/10K2152FTP?

A: Yes. ERJ-6ENF2152V meets all critical electrical and mechanical parameters: 21.5 kOhms ±1%, 0.125W power rating, 0805 package, thick film composition, ±100ppm/°C temperature coefficient, and -55°C ~ 155°C operating range. The 0.002" difference in height-seated maximum (0.028" versus 0.026") is within typical PCB assembly tolerances and does not affect functional compatibility.

Q: What is the difference between Tape & Reel and Cut Tape packaging?

A: Tape & Reel packaging supplies components on continuous carrier tape wound on reels, suitable for automated pick-and-place assembly equipment. Cut Tape & Digi-Reel® packaging supplies components on cut tape segments with reel compatibility, suitable for both automated equipment and manual assembly processes. RC0805FR-0721K5L uses Cut Tape & Digi-Reel® format, while other substitutes use standard Tape & Reel format.

Q: Does AEC-Q200 certification affect electrical performance?

A: No. AEC-Q200 is an automotive qualification standard that certifies reliability and quality under automotive operating conditions. It does not alter the electrical specifications (resistance, tolerance, power rating, temperature coefficient) of the component. ERJ-6ENF2152V, KTR10EZPF2152, and RMCF0805FT21K5 carry this certification; RMC1/10K2152FTP and RC0805FR-0721K5L do not.

Q: What does "High Voltage" designation on KTR10EZPF2152 mean?

A: High Voltage designation indicates the component is rated for operation in high-voltage circuit environments. This feature does not change the electrical specifications but certifies the component's suitability for high-voltage applications. All other electrical parameters remain identical to the main part.

Q: Is Moisture Resistant feature on RC0805FR-0721K5L necessary for all applications?

A: No. Moisture Resistant designation indicates enhanced protection against moisture ingress. All parts listed, including RMC1/10K2152FTP, have MSL 1 (Unlimited) rating, meaning they do not require moisture-controlled storage. Moisture Resistant feature on RC0805FR-0721K5L provides additional protection for applications with extended moisture exposure.

Q: Can height-seated differences affect PCB assembly?

A: Height-seated maximum variations (0.024" to 0.028") are within standard PCB assembly tolerances and do not affect component placement, soldering, or functional performance. Selection based on height should only be considered if specific PCB design constraints exist.

Q: Are all substitute parts ROHS3 compliant?

A: ERJ-6ENF2152V, KTR10EZPF2152, RC0805FR-0721K5L, and RMCF0805FT21K5 are all ROHS3 compliant. RMC1/10K2152FTP RoHS status is not specified in the provided data.