RMC1/16K4872FTP Equivalent & Substitute Parts

Part Overview

The RMC1/16K4872FTP is a 48.7 kOhms ±1% thick film chip resistor manufactured by Kamaya Inc. in 0603 (1608 Metric) package format with 0.1W power rating. This component is classified as Active product status with unlimited moisture sensitivity level (MSL 1). The part is supplied in Tape & Reel packaging suitable for automated assembly processes. Equivalent and substitute parts are identified based on matching electrical specifications, mechanical dimensions, and packaging compatibility to ensure direct board-level interchangeability.

Substiute Parts

RMC1/16K4872FTP

Kamaya Inc.In Stock: 791RMC1/16K4872FTP Datasheet

Current PartRFQ

ERJ-3EKF4872V

Panasonic Electronic ComponentsIn Stock: 83644ERJ-3EKF4872V Datasheet

DirectRFQ

RC0603FR-0748K7L

YAGEOIn Stock: 150450RC0603FR-0748K7L Datasheet

DirectRFQ

RMCF0603FT48K7

Stackpole Electronics IncIn Stock: 37399RMCF0603FT48K7 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the RMC1/16K4872FTP are qualified based on the following criteria:

Electrical Parameters (Critical):

• Resistance value: 48.7 kOhms
• Tolerance: ±1%
• Power rating: 0.1W (1/10W)
• Temperature coefficient: ±100ppm/°C
• Operating temperature range: -55°C ~ 155°C

Mechanical Parameters (Critical):

• Package type: 0603 (1608 Metric)
• Number of terminations: 2
• Composition: Thick Film
• Moisture sensitivity level: MSL 1 (Unlimited)

Packaging Parameters (Critical):

• Supplier device package: 0603
• Packaging format: Tape & Reel (TR)

All substitute parts listed maintain identical electrical and mechanical specifications within the allowed tolerances. Dimensional variations within supplier specifications do not affect functional interchangeability.

Parameter Comparison

Engineering Selection Recommendations

All four parts listed are functionally equivalent for direct substitution in applications requiring a 48.7 kOhms ±1% thick film chip resistor in 0603 package format.

Compliance Considerations:

ERJ-3EKF4872V (Panasonic) and RMCF0603FT48K7 (Stackpole) carry AEC-Q200 automotive qualification ratings. These parts are suitable for automotive and high-reliability applications requiring automotive-grade component certification.

RC0603FR-0748K7L (YAGEO) features moisture-resistant construction and ROHS3 compliance, suitable for applications with enhanced environmental protection requirements.

All substitute parts maintain REACH Unaffected status and EAR99 export classification identical to the main part. All parts are classified as Active products with unlimited moisture sensitivity level (MSL 1), indicating no special storage or handling requirements.

Frequently Asked Questions (FAQ)

Q: Can ERJ-3EKF4872V replace RMC1/16K4872FTP in standard applications?

A: Yes. Both parts share identical electrical specifications (48.7 kOhms ±1%, 0.1W, ±100ppm/°C, -55°C ~ 155°C), mechanical dimensions (0603 package), and packaging format (Tape & Reel). ERJ-3EKF4872V includes AEC-Q200 automotive qualification, which does not restrict use in non-automotive applications.

Q: What is the difference between RC0603FR-0748K7L and other substitutes?

A: RC0603FR-0748K7L is specified with moisture-resistant construction. All listed parts maintain MSL 1 rating. The moisture-resistant feature of the YAGEO part provides additional environmental protection in high-humidity or corrosive environments.

Q: Are dimensional variations between RMCF0603FT48K7 and other parts significant?

A: RMCF0603FT48K7 has a maximum length of 0.061" (1.55mm) compared to 0.063" (1.60mm) for other parts. Both dimensions fall within standard 0603 package tolerances and do not affect PCB footprint compatibility or assembly processes.

Q: Do all substitute parts require identical storage conditions?

A: Yes. All parts carry MSL 1 (Unlimited) rating, indicating no moisture sensitivity restrictions. Standard component storage at controlled room temperature and humidity is sufficient for all listed parts.

Q: Which substitute part offers the best availability?

A: RC0603FR-0748K7L (YAGEO) shows highest inventory at 150,412 pieces. ERJ-3EKF4872V (Panasonic) has 83,585 pieces in stock. RMCF0603FT48K7 (Stackpole) has 37,352 pieces available. Inventory levels are subject to change based on current supply conditions.