Equivalent & Substitute Parts for RMC1/16K1403FTP

Part Overview

The RMC1/16K1403FTP is a 140 kOhms ±1% 0.1W thick film chip resistor manufactured by Kamaya Inc. in 0603 (1608 Metric) surface mount package format. This component is classified as Active product status with unlimited moisture sensitivity rating (MSL 1). The part is supplied in Tape & Reel packaging suitable for automated assembly processes. Substitute parts are identified when equivalent electrical specifications, mechanical dimensions, and environmental ratings are matched across different manufacturers while maintaining the same functional performance in circuit applications.

Substiute Parts

RMC1/16K1403FTP

Kamaya Inc.In Stock: 902RMC1/16K1403FTP Datasheet

Current PartRFQ

ERJ-3EKF1403V

Panasonic Electronic ComponentsIn Stock: 116889ERJ-3EKF1403V Datasheet

DirectRFQ

KTR03EZPF1403

Rohm SemiconductorIn Stock: 5805KTR03EZPF1403 Datasheet

DirectRFQ

RC0603FR-07140KL

YAGEOIn Stock: 55477RC0603FR-07140KL Datasheet

DirectRFQ

RMCF0603FT140K

Stackpole Electronics IncIn Stock: 82017RMCF0603FT140K Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RMC1/16K1403FTP is determined by strict equivalence across the following parameters:

Electrical Specifications: Resistance value of 140 kOhms, tolerance of ±1%, and power rating of 0.1W (1/10W) must be identical.

Package Specification: 0603 (1608 Metric) surface mount package with 2 terminations is mandatory for mechanical and assembly compatibility.

Environmental Ratings: Operating temperature range of -55°C to 155°C and temperature coefficient of ±100ppm/°C must be maintained.

Composition: Thick film construction is required for electrical performance consistency.

Moisture Sensitivity: MSL 1 (Unlimited) classification applies to all qualified substitutes.

Regulatory Compliance: REACH Unaffected and ECCN EAR99 status applies uniformly across all parts in this substitution group.

All four substitute parts listed meet these criteria without exception. Packaging format variations (Tape & Reel versus Cut Tape) do not affect electrical or mechanical substitutability.

Parameter Comparison

Engineering Selection Recommendations

All four substitute parts are classified as Active product status, matching the main part RMC1/16K1403FTP. Selection among substitutes may be based on the following provided attributes:

Automotive Compliance: ERJ-3EKF1403V (Panasonic), KTR03EZPF1403 (Rohm), and RMCF0603FT140K (Stackpole) carry AEC-Q200 automotive qualification ratings. RC0603FR-07140KL (YAGEO) does not specify AEC-Q200 rating but includes moisture-resistant construction.

RoHS Compliance: ERJ-3EKF1403V, KTR03EZPF1403, RC0603FR-07140KL, and RMCF0603FT140K are all ROHS3 Compliant. RMC1/16K1403FTP does not specify RoHS status in provided data.

Special Features: KTR03EZPF1403 includes high voltage capability designation. RC0603FR-07140KL specifies moisture-resistant construction. ERJ-3EKF1403V and RMCF0603FT140K specify automotive AEC-Q200 qualification without additional feature designation.

Packaging Format: RMC1/16K1403FTP, ERJ-3EKF1403V, KTR03EZPF1403, and RMCF0603FT140K are supplied in Tape & Reel format. RC0603FR-07140KL is supplied in Cut Tape and Digi-Reel format. Packaging format does not affect electrical or mechanical substitutability.

Inventory Availability: Substitute parts show varying stock levels. Selection may consider supply chain requirements and lead time considerations based on current inventory status.

Frequently Asked Questions (FAQ)

Q: Can ERJ-3EKF1403V replace RMC1/16K1403FTP in all applications?

A: Yes. ERJ-3EKF1403V meets all electrical, mechanical, and environmental specifications of RMC1/16K1403FTP. The additional AEC-Q200 automotive qualification and ROHS3 compliance of ERJ-3EKF1403V do not restrict its use in non-automotive applications.

Q: What is the difference between the substitute parts?

A: All substitute parts share identical electrical specifications (140 kOhms ±1%, 0.1W, ±100ppm/°C, -55°C to 155°C). Differences exist in manufacturer certifications: ERJ-3EKF1403V, KTR03EZPF1403, and RMCF0603FT140K carry AEC-Q200 automotive ratings; KTR03EZPF1403 includes high voltage capability; RC0603FR-07140KL emphasizes moisture-resistant construction; packaging format varies between Tape & Reel and Cut Tape.

Q: Is the 0603 package dimension identical across all substitutes?

A: The 0603 (1608 Metric) package is standardized. All parts specify 0.063" L x 0.031" W (1.60mm x 0.80mm) length and width. RMCF0603FT140K specifies 0.061" L (1.55mm), a minor dimensional variation within the 0603 standard. Maximum seated height is 0.022" (0.55mm) for all parts. These dimensions are mechanically compatible for PCB assembly.

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

A: Yes. All substitute parts are electrically and mechanically equivalent. Mixed sourcing is permissible from a functional standpoint. However, manufacturing and quality documentation practices should account for multiple manufacturer part numbers in bill of materials and traceability records.

Q: Which substitute should I select for automotive applications?

A: ERJ-3EKF1403V, KTR03EZPF1403, and RMCF0603FT140K carry explicit AEC-Q200 automotive qualification ratings. Selection among these three depends on additional requirements such as high voltage capability (KTR03EZPF1403) or specific manufacturer preference. RC0603FR-07140KL does not specify AEC-Q200 rating.

Q: Are all substitutes RoHS compliant?

A: ERJ-3EKF1403V, KTR03EZPF1403, RC0603FR-07140KL, and RMCF0603FT140K are ROHS3 Compliant. RMC1/16K1403FTP does not specify RoHS status in provided documentation.

Q: What is the moisture sensitivity rating for all parts?

A: All parts, including RMC1/16K1403FTP and all four substitutes, carry MSL 1 (Unlimited) classification. This indicates no moisture sensitivity restrictions for storage, handling, or assembly processes.