RMC1/16-201JTP Equivalent & Substitute Parts Reference

Part Overview

The RMC1/16-201JTP is a 200 Ohm ±5% thick film chip resistor manufactured by Kamaya Inc., rated at 0.1W (1/10W) in 0603 (1608 Metric) package format. This component is currently active in production with 833 pieces in stock. The part is designed for general-purpose applications requiring standard tolerance resistive elements in compact surface-mount form factors. Equivalent and substitute parts are identified based on matching electrical specifications, mechanical dimensions, and environmental ratings to ensure direct functional interchangeability in circuit designs.

Key Parameters

Parameter	Value	Specification Basis
Resistance Value	200 Ohms	Core electrical specification
Tolerance	±5%	Accuracy classification
Power Rating	0.1W (1/10W)	Thermal dissipation capability
Package / Case	0603 (1608 Metric)	Physical form factor and PCB footprint
Composition	Thick Film	Manufacturing technology
Temperature Coefficient	±200ppm/°C	Stability over temperature range
Operating Temperature Range	-55°C to +155°C	Environmental operating limits
Moisture Sensitivity Level (MSL)	1 (Unlimited)	Handling and storage requirements
RoHS / REACH Compliance	REACH Unaffected; EAR99	Regulatory compliance

Substitute Part Grouping Explanation

Substitute parts for the RMC1/16-201JTP are classified into two categories based on electrical parameter alignment:

Direct Substitutes (Equivalent Tolerance ±5%)

Direct substitutes maintain identical electrical specifications: 200 Ohms resistance, ±5% tolerance, 0.1W power rating, and ±200ppm/°C temperature coefficient. These parts are mechanically and electrically interchangeable without circuit redesign. Direct substitutes include ERJ-3GEYJ201V (Panasonic), MCR03ERTJ201 (Rohm), RMCF0603JT200R (Stackpole), RC0603JR-07200RL (YAGEO), and RC1608J201CS (Samsung). All direct substitutes operate across the -55°C to +155°C temperature range and maintain MSL 1 classification.

Upgrade Substitutes (Improved Tolerance ±1%)

Upgrade substitutes provide tighter tolerance specifications (±1%) while maintaining the same 200 Ohm resistance, 0.1W power rating, and 0603 package format. These parts feature reduced temperature coefficient (±100ppm/°C) compared to the original specification, resulting in improved stability and accuracy. Upgrade options include CRG0603F200R (TE Connectivity), ERJ-3EKF2000V (Panasonic), KTR03EZPF2000 (Rohm), RC0603FR-07200RL (YAGEO), and RC1608F201CS (Samsung). Upgrade substitutes are suitable for applications requiring enhanced precision without physical or thermal redesign.

Substitution Criteria

All substitute parts must satisfy the following mandatory parameters:

Resistance value: 200 Ohms
Package format: 0603 (1608 Metric)
Power rating: 0.1W minimum
Operating temperature range: -55°C to +155°C minimum
Composition: Thick Film
MSL classification: 1 (Unlimited)
Regulatory compliance: REACH Unaffected, EAR99

Parameter Comparison

Manufacturer Part Number	Manufacturer	Resistance	Tolerance	Power (W)	Temp Coeff (ppm/°C)	Package	Product Status	Features	Inventory
RMC1/16-201JTP	Kamaya Inc.	200 Ω	±5%	0.1	±200	0603	Active	Standard	833
ERJ-3GEYJ201V	Panasonic	200 Ω	±5%	0.1	±200	0603	Active	AEC-Q200	40578
MCR03ERTJ201	Rohm Semiconductor	200 Ω	±5%	0.1	±200	0603	Discontinued	Standard	965
RMCF0603JT200R	Stackpole Electronics	200 Ω	±5%	0.1	±200	0603	Active	AEC-Q200	198871
RC0603JR-07200RL	YAGEO	200 Ω	±5%	0.1	±100	0603	Active	Moisture Resistant	1506561
RC1608J201CS	Samsung Electro-Mechanics	200 Ω	±5%	0.1	±100	0603	Active	Moisture Resistant	1071
CRG0603F200R	TE Connectivity	200 Ω	±1%	0.1	±100	0603	Active	Standard	20762
ERJ-3EKF2000V	Panasonic	200 Ω	±1%	0.1	±100	0603	Active	AEC-Q200	1460
KTR03EZPF2000	Rohm Semiconductor	200 Ω	±1%	0.1	±100	0603	Active	AEC-Q200, High Voltage	14259
RC0603FR-07200RL	YAGEO	200 Ω	±1%	0.1	±100	0603	Active	Moisture Resistant	99197
RC1608F201CS	Samsung Electro-Mechanics	200 Ω	±1%	0.1	±100	0603	Active	Moisture Resistant	3219

Engineering Selection Recommendations

For Direct Replacement (Equivalent ±5% Tolerance)

RMCF0603JT200R (Stackpole Electronics) is the primary direct substitute, offering the highest inventory availability (198,871 units) and active product status. This part maintains identical electrical specifications while providing AEC-Q200 automotive qualification, making it suitable for both commercial and automotive applications. ERJ-3GEYJ201V (Panasonic) provides an alternative with extensive inventory (40,578 units) and equivalent AEC-Q200 certification.

MCR03ERTJ201 (Rohm Semiconductor) is discontinued at DiGi Electronics and should be avoided for new designs despite matching specifications. RC0603JR-07200RL (YAGEO) offers the largest inventory pool (1,506,561 units) with moisture-resistant construction and active status, suitable for high-volume applications.

For Improved Accuracy (±1% Tolerance Upgrade)

RC0603FR-07200RL (YAGEO) is recommended for applications requiring tighter tolerance specifications, with the highest inventory availability (99,197 units) among upgrade options and active product status. This part features moisture-resistant construction and reduced temperature coefficient (±100ppm/°C).

KTR03EZPF2000 (Rohm Semiconductor) provides AEC-Q200 automotive qualification with high-voltage capability, suitable for automotive and industrial applications requiring enhanced reliability. CRG0603F200R (TE Connectivity) offers TE Connectivity's Neohm series with 20,762 units in stock and active status.

Compliance and Certification Considerations

All substitute parts maintain REACH Unaffected status and EAR99 classification, matching the original part's regulatory profile. Parts designated with AEC-Q200 (ERJ-3GEYJ201V, RMCF0603JT200R, ERJ-3EKF2000V, KTR03EZPF2000) are qualified for automotive applications and provide enhanced reliability screening. Moisture-resistant variants (RC0603JR-07200RL, RC0603FR-07200RL, RC1608J201CS, RC1608F201CS) are suitable for high-humidity or harsh environmental conditions.

Frequently Asked Questions (FAQ)

Q: Can I use a ±1% tolerance part as a direct substitute for the ±5% RMC1/16-201JTP?

A: Yes. Parts with ±1% tolerance are electrically compatible and provide improved accuracy. The tighter tolerance represents an enhancement rather than a deviation from the original specification. All upgrade parts maintain the same 200 Ohm resistance, 0.1W power rating, 0603 package format, and -55°C to +155°C operating range.

Q: What is the difference between direct substitutes and upgrade substitutes?

A: Direct substitutes (ERJ-3GEYJ201V, RMCF0603JT200R, RC0603JR-07200RL) maintain the original ±5% tolerance and ±200ppm/°C temperature coefficient. Upgrade substitutes (RC0603FR-07200RL, KTR03EZPF2000, CRG0603F200R) provide ±1% tolerance and ±100ppm/°C temperature coefficient, offering improved stability and accuracy for precision applications.

Q: Are all substitute parts available in the same packaging format?

A: All listed substitutes use the 0603 (1608 Metric) package format with identical physical dimensions (0.063" L × 0.031" W, 1.60mm × 0.80mm). Packaging type varies between Tape & Reel (TR) and Cut Tape (CT) & Digi-Reel®, but this does not affect electrical or mechanical compatibility.

Q: Which substitute offers the best inventory availability?

A: RC0603JR-07200RL (YAGEO) provides the largest inventory with 1,506,561 units in stock. For upgrade specifications, RC0603FR-07200RL (YAGEO) offers 99,197 units. RMCF0603JT200R (Stackpole) provides 198,871 units for direct ±5% tolerance substitution.

Q: Should I select an AEC-Q200 qualified part?

A: AEC-Q200 qualification is beneficial for automotive, industrial, and high-reliability applications. Parts with this certification (ERJ-3GEYJ201V, RMCF0603JT200R, ERJ-3EKF2000V, KTR03EZPF2000) undergo enhanced screening and are suitable for demanding environments. For general commercial applications, non-qualified parts are functionally equivalent.

Q: What does "Moisture Resistant" mean for these resistors?

A: Moisture-resistant construction (RC0603JR-07200RL, RC0603FR-07200RL, RC1608J201CS, RC1608F201CS) provides enhanced protection against humidity and environmental moisture exposure. All parts maintain MSL 1 (Unlimited) classification, indicating minimal moisture sensitivity during handling and storage.

Q: Is MCR03ERTJ201 still usable despite being discontinued?

A: MCR03ERTJ201 is discontinued at DiGi Electronics but maintains 965 units in current inventory. For new designs, active alternatives such as RMCF0603JT200R or RC0603JR-07200RL are recommended to ensure long-term supply chain continuity.

Q: Can I mix different substitute parts in the same circuit?

A: Yes. All listed substitutes are electrically and mechanically interchangeable within the same circuit. Mixing direct substitutes (±5%) and upgrade substitutes (±1%) is permissible, though consistency within a single design is recommended for predictable circuit behavior.

Q: What is the temperature coefficient difference between ±200ppm/°C and ±100ppm/°C?

A: Temperature coefficient indicates resistance value drift per degree Celsius. ±200ppm/°C (original specification) results in greater resistance variation across temperature extremes compared to ±100ppm/°C (upgrade parts). For precision analog circuits, lower temperature coefficient provides improved stability and accuracy.

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