RMC1/16K3003FTP Equivalent & Substitute Parts

Part Overview

The RMC1/16K3003FTP is a 300 kOhms ±1% 0.1W thick film chip resistor in 0603 (1608 Metric) package manufactured by Kamaya Inc. This component is classified as Active status and is suitable for general-purpose resistive applications requiring standard tolerance and power dissipation characteristics. Equivalent and substitute parts are identified based on matching electrical specifications, mechanical dimensions, and packaging standards to ensure direct functional replacement in circuit designs.

Key Parameters

Parameter	Value
Resistance	300 kOhms
Tolerance	±1%
Power Rating	0.1W (1/10W)
Composition	Thick Film
Package / Case	0603 (1608 Metric)
Temperature Coefficient	±100ppm/°C
Operating Temperature Range	-55°C ~ 155°C
Moisture Sensitivity Level	1 (Unlimited)
Number of Terminations	2

Substitute Part Grouping Explanation

Substitution eligibility for the RMC1/16K3003FTP is determined by strict equivalence across the following critical parameters:

Electrical Specifications: Resistance value of 300 kOhms, tolerance of ±1%, and power rating of 0.1W (1/10W) must be identical. Temperature coefficient of ±100ppm/°C and operating temperature range of -55°C ~ 155°C must match.

Mechanical Specifications: Package type must be 0603 (1608 Metric) with two terminations. Physical dimensions (0.063" L x 0.031" W / 1.60mm x 0.80mm) and maximum seated height (0.022" / 0.55mm) define the form factor compatibility.

Material Composition: Thick film construction is required for all substitutes.

Environmental Compliance: Moisture Sensitivity Level 1 (Unlimited) is maintained across all qualified substitutes. REACH Unaffected and EAR99 ECCN status apply uniformly.

All identified substitute parts meet these criteria without exception.

Parameter Comparison

Manufacturer Part Number	Manufacturer	Resistance	Tolerance	Power (Watts)	Composition	Package / Case	Temperature Coefficient	Operating Temperature	Size / Dimension	Height - Seated (Max)	Moisture Sensitivity Level	Product Status
RMC1/16K3003FTP	Kamaya Inc.	300 kOhms	±1%	0.1W	Thick Film	0603 (1608 Metric)	±100ppm/°C	-55°C ~ 155°C	0.063" L x 0.031" W (1.60mm x 0.80mm)	0.022" (0.55mm)	1 (Unlimited)	Active
ERJ-3EKF3003V	Panasonic Electronic Components	300 kOhms	±1%	0.1W	Thick Film	0603 (1608 Metric)	±100ppm/°C	-55°C ~ 155°C	0.063" L x 0.031" W (1.60mm x 0.80mm)	0.022" (0.55mm)	1 (Unlimited)	Active
KTR03EZPF3003	Rohm Semiconductor	300 kOhms	±1%	0.1W	Thick Film	0603 (1608 Metric)	±100ppm/°C	-55°C ~ 155°C	0.063" L x 0.031" W (1.60mm x 0.80mm)	0.022" (0.55mm)	1 (Unlimited)	Active
RC0603FR-07300KL	YAGEO	300 kOhms	±1%	0.1W	Thick Film	0603 (1608 Metric)	±100ppm/°C	-55°C ~ 155°C	0.063" L x 0.031" W (1.60mm x 0.80mm)	0.022" (0.55mm)	1 (Unlimited)	Active
RMCF0603FT300K	Stackpole Electronics Inc	300 kOhms	±1%	0.1W	Thick Film	0603 (1608 Metric)	±100ppm/°C	-55°C ~ 155°C	0.061" L x 0.031" W (1.55mm x 0.80mm)	0.022" (0.55mm)	1 (Unlimited)	Active

Engineering Selection Recommendations

All substitute parts listed are Active status components from established manufacturers with full compliance to REACH Unaffected and EAR99 ECCN classifications.

ERJ-3EKF3003V (Panasonic Electronic Components) carries AEC-Q200 automotive qualification and ROHS3 compliance. This part is suitable for applications requiring automotive-grade reliability.

KTR03EZPF3003 (Rohm Semiconductor) includes both AEC-Q200 automotive qualification and high voltage capability, with ROHS3 compliance. This part addresses applications with elevated voltage stress requirements.

RC0603FR-07300KL (YAGEO) features moisture-resistant construction with ROHS3 compliance and the highest inventory availability (5,000,200 pcs). This part is suitable for general-purpose applications without automotive requirements.

RMCF0603FT300K (Stackpole Electronics Inc) carries AEC-Q200 automotive qualification with ROHS3 compliance and substantial inventory (1,141,153 pcs). This part is suitable for automotive applications.

All parts maintain identical electrical performance and mechanical compatibility with the RMC1/16K3003FTP.

Frequently Asked Questions (FAQ)

Q: Can ERJ-3EKF3003V replace RMC1/16K3003FTP in non-automotive applications?

A: Yes. ERJ-3EKF3003V meets all electrical and mechanical specifications of RMC1/16K3003FTP. AEC-Q200 qualification is an additional feature that does not restrict use in standard applications.

Q: What is the difference between RC0603FR-07300KL and RMCF0603FT300K?

A: Both parts are electrically and mechanically equivalent. RC0603FR-07300KL features moisture-resistant construction. RMCF0603FT300K carries AEC-Q200 automotive qualification. Selection depends on application requirements.

Q: Are all substitute parts RoHS3 compliant?

A: ERJ-3EKF3003V, KTR03EZPF3003, RC0603FR-07300KL, and RMCF0603FT300K are all ROHS3 compliant. RMC1/16K3003FTP RoHS status was not provided in the input data.

Q: Does KTR03EZPF3003 high voltage feature affect standard circuit applications?

A: No. High voltage capability is an additional feature that does not impact performance in standard applications. KTR03EZPF3003 is fully compatible with circuits designed for RMC1/16K3003FTP.

Q: What is the significance of Moisture Sensitivity Level 1?

A: MSL 1 (Unlimited) indicates no moisture sensitivity restrictions. All parts, including RMC1/16K3003FTP and all substitutes, can be stored and handled without special moisture control measures.

Q: Can these parts be used interchangeably on the same PCB assembly line?

A: Yes. All parts share identical 0603 (1608 Metric) package dimensions and two-terminal configuration. PCB footprints and pick-and-place equipment settings remain unchanged.

Q: Which substitute offers the best inventory availability?

A: RC0603FR-07300KL (YAGEO) has the highest inventory at 5,000,200 pcs. RMCF0603FT300K (Stackpole Electronics Inc) offers 1,141,153 pcs for automotive-qualified applications.

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