RMC1/16K4752FTP Equivalent & Substitute Parts

Part Overview

The RMC1/16K4752FTP is a 47.5 kOhms ±1% thick film chip resistor manufactured by Kamaya Inc. in the 0603 (1608 Metric) package format with 0.1W power rating. This component is classified as Active product status with full inventory availability (1021 Pcs). Substitute parts are identified when equivalent electrical specifications, mechanical dimensions, and packaging formats are required due to supply constraints, design standardization, or application-specific certifications.

Substiute Parts

RMC1/16K4752FTP

Kamaya Inc.In Stock: 1051RMC1/16K4752FTP Datasheet

Current PartRFQ

CRG0603F47K5

TE Connectivity Passive ProductIn Stock: 1065CRG0603F47K5 Datasheet

DirectRFQ

ERJ-3EKF4752V

Panasonic Electronic ComponentsIn Stock: 379454ERJ-3EKF4752V Datasheet

DirectRFQ

RC0603FR-0747K5L

YAGEOIn Stock: 519719RC0603FR-0747K5L Datasheet

DirectRFQ

RMCF0603FT47K5

Stackpole Electronics IncIn Stock: 155134RMCF0603FT47K5 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RMC1/16K4752FTP is determined by strict equivalence across the following parameters: resistance value (47.5 kOhms), tolerance (±1%), power rating (0.1W), package format (0603 / 1608 Metric), composition (thick film), temperature coefficient (±100ppm/°C), and operating temperature range (-55°C ~ 155°C). All identified substitute parts meet these core electrical and mechanical requirements. Packaging format variations (Tape & Reel versus Cut Tape & Digi-Reel) do not affect functional substitution. Dimensional tolerances within the 0603 package specification are acceptable. Compliance certifications (RoHS3, AEC-Q200) and moisture resistance features represent additional qualifications that may be required for specific applications but do not disqualify substitution based on core parameters.

Parameter Comparison

Engineering Selection Recommendations

All four substitute parts (CRG0603F47K5, ERJ-3EKF4752V, RC0603FR-0747K5L, RMCF0603FT47K5) are functionally equivalent to the RMC1/16K4752FTP based on core electrical and mechanical parameters. Selection among these alternatives depends on application-specific requirements:

For general-purpose applications: CRG0603F47K5 (TE Connectivity) provides direct equivalence with ROHS3 compliance and standard thick film construction.

For automotive applications: ERJ-3EKF4752V (Panasonic) and RMCF0603FT47K5 (Stackpole) both carry Automotive AEC-Q200 certification, meeting automotive-grade reliability standards.

For moisture-sensitive environments: RC0603FR-0747K5L (YAGEO) includes moisture-resistant construction in addition to ROHS3 compliance.

All substitute parts maintain identical resistance value, tolerance, power rating, package dimensions, temperature coefficient, and operating temperature range. Inventory availability varies across manufacturers, with ERJ-3EKF4752V offering the highest stock level (379,404 Pcs).

Frequently Asked Questions (FAQ)

Q: Can CRG0603F47K5 be used as a direct replacement for RMC1/16K4752FTP?

A: Yes. Both parts share identical electrical specifications (47.5 kΩ ±1%, 0.1W), temperature characteristics (±100ppm/°C, -55°C ~ 155°C), package format (0603), and composition (thick film). Packaging format differs (Tape & Reel versus Tape & Reel) but does not affect functional compatibility.

Q: What is the difference between automotive-grade substitutes (ERJ-3EKF4752V, RMCF0603FT47K5) and standard substitutes?

A: Automotive-grade parts carry AEC-Q200 certification, indicating compliance with automotive reliability and qualification standards. These parts are suitable for automotive applications requiring enhanced reliability assurance. Standard-grade substitutes are suitable for general-purpose applications without automotive requirements.

Q: Does the moisture-resistant feature of RC0603FR-0747K5L affect substitution compatibility?

A: No. Moisture resistance is an additional feature that does not alter core electrical or mechanical parameters. RC0603FR-0747K5L remains fully compatible with RMC1/16K4752FTP. Moisture resistance may be beneficial in high-humidity or harsh environments but is not required for standard substitution.

Q: Are all substitute parts ROHS3 compliant?

A: Three of four substitutes (CRG0603F47K5, ERJ-3EKF4752V, RC0603FR-0747K5L, RMCF0603FT47K5) are ROHS3 compliant. The original RMC1/16K4752FTP is REACH Unaffected. ROHS3 compliance is a regulatory advantage for applications subject to European environmental directives.

Q: Can dimensional variations within the 0603 package affect substitution?

A: No. RMCF0603FT47K5 has a length of 0.061" (1.55mm) compared to 0.063" (1.60mm) for other parts. Both dimensions fall within the 0603 package specification tolerance and do not affect PCB footprint compatibility or functional performance.

Q: Which substitute offers the best inventory availability?

A: ERJ-3EKF4752V (Panasonic) offers the highest inventory level at 379,404 Pcs. RC0603FR-0747K5L (YAGEO) provides 519,651 Pcs. Both represent substantial stock availability for high-volume applications.