RMC1/16K2152FTP Equivalent & Substitute Parts

Part Overview

The RMC1/16K2152FTP is a 21.5 kOhms ±1% thick film chip resistor rated at 0.1W (1/10W) in 0603 (1608 Metric) surface mount package, manufactured by Kamaya Inc. This component is currently Active in product status with 5267 pieces in stock. The part is specified for general-purpose applications requiring precision resistive elements with stable performance across the -55°C to 155°C operating temperature range. Equivalent and substitute parts are identified based on matching electrical specifications, mechanical dimensions, and packaging compatibility to ensure direct functional replacement in circuit designs.

Substiute Parts

RMC1/16K2152FTP

Kamaya Inc.In Stock: 5364RMC1/16K2152FTP Datasheet

Current PartRFQ

ERJ-3EKF2152V

Panasonic Electronic ComponentsIn Stock: 74183ERJ-3EKF2152V Datasheet

DirectRFQ

MCR03ERTF2152

Rohm SemiconductorIn Stock: 1111MCR03ERTF2152 Datasheet

DirectRFQ

RC0603FR-0721K5L

YAGEOIn Stock: 1695590RC0603FR-0721K5L Datasheet

DirectRFQ

RC1608F2152CS

Samsung Electro-MechanicsIn Stock: 903RC1608F2152CS Datasheet

DirectRFQ

RMCF0603FT21K5

Stackpole Electronics IncIn Stock: 43412RMCF0603FT21K5 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RMC1/16K2152FTP is determined by strict equivalence across the following critical parameters:

Electrical Parameters:

• Resistance value: 21.5 kOhms (exact match required)
• Tolerance: ±1% (exact match required)
• Power rating: 0.1W / 1/10W (exact match required)
• Temperature coefficient: ±100ppm/°C (exact match required)
• Operating temperature range: -55°C ~ 155°C (exact match required)

Mechanical Parameters:

• Package type: 0603 (1608 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)
• RoHS Status: ROHS3 Compliant (acceptable for all substitutes)

All identified substitute parts meet these criteria. Packaging format (Tape & Reel vs. Cut Tape) and manufacturer-specific features (such as Automotive AEC-Q200 certification) do not disqualify substitution but represent secondary differentiators for specific application requirements.

Parameter Comparison

Engineering Selection Recommendations

All six parts listed meet the core electrical and mechanical substitution criteria for the RMC1/16K2152FTP. Selection among these equivalents should be based on the following factors:

For Active Product Status Priority: ERJ-3EKF2152V (Panasonic), RC0603FR-0721K5L (YAGEO), RC1608F2152CS (Samsung), and RMCF0603FT21K5 (Stackpole) are all currently Active in product status. MCR03ERTF2152 (Rohm) is Discontinued at DiGi Electronics and should be avoided for new designs requiring long-term availability.

For Automotive Applications: ERJ-3EKF2152V (Panasonic) and RMCF0603FT21K5 (Stackpole) carry Automotive AEC-Q200 certification. These parts are suitable for automotive-grade circuit implementations.

For Moisture-Resistant Applications: RC0603FR-0721K5L (YAGEO) and RC1608F2152CS (Samsung) are specified with Moisture Resistant features, providing enhanced performance in high-humidity environments.

For High-Volume Availability: RC0603FR-0721K5L (YAGEO) has the highest inventory level (1,695,486 pieces), followed by RMCF0603FT21K5 (Stackpole) with 43,393 pieces. These options provide superior supply chain continuity.

For Packaging Format: Tape & Reel (TR) packaging is available from Kamaya (RMC1/16K2152FTP), Panasonic (ERJ-3EKF2152V), YAGEO (RC0603FR-0721K5L), and Stackpole (RMCF0603FT21K5). Cut Tape (CT) packaging is available from Rohm (MCR03ERTF2152) and Samsung (RC1608F2152CS).

Frequently Asked Questions (FAQ)

Q: Can ERJ-3EKF2152V replace RMC1/16K2152FTP directly?

A: Yes. ERJ-3EKF2152V meets all electrical, mechanical, and environmental specifications required for direct substitution. The Automotive AEC-Q200 certification is an additional feature that does not prevent substitution in non-automotive applications.

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

A: Tape & Reel (TR) packaging is supplied on continuous carrier tape suitable for automated pick-and-place assembly equipment. Cut Tape (CT) packaging is supplied in shorter tape segments. Both formats contain identical components; packaging selection depends on assembly process requirements and equipment compatibility.

Q: Why is MCR03ERTF2152 marked as Discontinued at DiGi Electronics?

A: MCR03ERTF2152 remains electrically and mechanically equivalent to RMC1/16K2152FTP but is no longer actively distributed through DiGi Electronics. This status does not affect functional compatibility; however, availability through alternative distribution channels should be confirmed before design implementation.

Q: Are all substitute parts ROHS3 compliant?

A: Yes. All identified substitute parts carry ROHS3 Compliant status and REACH Unaffected designation, meeting current environmental and regulatory requirements.

Q: What does MSL 1 (Unlimited) mean for these resistors?

A: Moisture Sensitivity Level 1 (Unlimited) indicates that these components have no moisture sensitivity restrictions. They can be stored and handled without special moisture-control precautions and do not require baking before soldering.

Q: Can I use RMCF0603FT21K5 in a non-automotive application?

A: Yes. RMCF0603FT21K5 carries Automotive AEC-Q200 certification, which represents a higher reliability standard. This part is fully compatible with non-automotive applications and provides equivalent or superior performance compared to non-automotive-rated alternatives.

Q: Which substitute offers the best long-term availability?

A: RC0603FR-0721K5L (YAGEO) has the highest current inventory (1,695,486 pieces) and Active product status, indicating strong long-term availability. RMCF0603FT21K5 (Stackpole) with 43,393 pieces in stock also provides reliable supply continuity.

Q: Do the Moisture Resistant variants (YAGEO and Samsung) perform differently in standard applications?

A: No. Moisture Resistant features provide enhanced performance in high-humidity or condensation-prone environments. In standard operating conditions, RC0603FR-0721K5L and RC1608F2152CS perform identically to non-moisture-resistant equivalents while maintaining all core electrical specifications.