RT0603FRE07147KL Equivalent & Substitute Parts

Part Overview

The RT0603FRE07147KL is a 147 kOhms ±1% thin film chip resistor in 0603 (1608 Metric) package rated at 0.1W (1/10W) power dissipation. Manufactured by YAGEO under the RT series, this component is actively produced and widely used in precision analog circuits, signal conditioning, and measurement applications. Substitute parts are identified based on matching resistance value, package form factor, and compatible electrical specifications to ensure direct circuit board compatibility and functional equivalence.

Key Parameters

Parameter	Value
Resistance	147 kOhms
Tolerance	±1%
Power Rating	0.1W (1/10W)
Package / Case	0603 (1608 Metric)
Composition	Thin Film
Operating Temperature Range	-55°C ~ 155°C
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution eligibility for the RT0603FRE07147KL is determined by the following criteria:

Primary Matching Parameters:

Resistance value: 147 kOhms (exact match required)
Package / Case: 0603 (1608 Metric) (exact match required)
Composition: Thin Film (exact match required)
Operating Temperature Range: -55°C ~ 155°C (minimum requirement)
RoHS Status: ROHS3 Compliant (minimum requirement)

Secondary Compatibility Parameters:

Tolerance: ±1% or tighter (±0.1%, ±0.5% acceptable as upgrades)
Power Rating: 0.1W or higher (0.167W acceptable as upgrade)
Temperature Coefficient: ±50ppm/°C or better (±25ppm/°C acceptable as upgrade)
Moisture Sensitivity Level: 1 (Unlimited) or equivalent

All identified substitute parts maintain the 0603 package footprint and 147 kOhms resistance specification. Tolerance improvements and enhanced temperature coefficients represent performance upgrades without circuit redesign requirements.

Parameter Comparison

Manufacturer Part Number	Manufacturer	Resistance	Tolerance	Power (Watts)	Temp Coeff (ppm/°C)	Package	Features	Inventory Status
RT0603FRE07147KL	YAGEO	147 kOhms	±1%	0.1W	±50	0603	—	805 Pcs
RT0603BRD07147KL	YAGEO	147 kOhms	±0.1%	0.1W	±25	0603	—	13837 Pcs
RT0603BRE07147KL	YAGEO	147 kOhms	±0.1%	0.1W	±50	0603	—	3808 Pcs
RT0603DRD07147KL	YAGEO	147 kOhms	±0.5%	0.1W	±25	0603	—	4242 Pcs
2176090-6	TE Connectivity	147 kOhms	±0.1%	0.167W	±25	0603	—	1118 Pcs
ERA-3AEB1473V	Panasonic	147 kOhms	±0.1%	0.1W	±25	0603	Automotive AEC-Q200	19442 Pcs
MCT06030C1473FP500	Vishay Beyschlag	147 kOhms	±1%	0.1W	±50	0603	Anti-Sulfur	10615 Pcs
RG1608P-1473-B-T5	Susumu	147 kOhms	±0.1%	0.1W	±25	0603	Anti-Sulfur, Automotive AEC-Q200	5978 Pcs

Engineering Selection Recommendations

Direct Substitutes (Same Tolerance ±1%):

RT0603FRE07147KL → MCT06030C1473FP500: Functionally equivalent with identical tolerance and power rating. MCT06030C1473FP500 adds anti-sulfur protection suitable for harsh environments. Both ROHS3 compliant with MSL 1.

Upgraded Substitutes (Improved Tolerance ±0.1%):

RT0603FRE07147KL → RT0603BRD07147KL: YAGEO same-series upgrade with tighter tolerance (±0.1%) and improved temperature coefficient (±25ppm/°C vs ±50ppm/°C). Higher inventory availability (13837 Pcs). Direct footprint compatibility.
RT0603FRE07147KL → RT0603BRE07147KL: YAGEO alternative with ±0.1% tolerance. Maintains ±50ppm/°C temperature coefficient. Lower inventory (3808 Pcs).
RT0603FRE07147KL → ERA-3AEB1473V: Panasonic automotive-grade component with AEC-Q200 certification. ±0.1% tolerance and ±25ppm/°C temperature coefficient. Highest inventory (19442 Pcs). Suitable for automotive and mission-critical applications.
RT0603FRE07147KL → RG1608P-1473-B-T5: Susumu automotive-grade with AEC-Q200 certification, anti-sulfur protection, and ±0.1% tolerance. Lowest seated height (0.50mm). Recommended for automotive and corrosive environments.

Intermediate Tolerance Upgrade (±0.5%):

RT0603FRE07147KL → RT0603DRD07147KL: YAGEO mid-range option with ±0.5% tolerance and ±25ppm/°C temperature coefficient. Moderate inventory (4242 Pcs).

Higher Power Rating Option:

RT0603FRE07147KL → 2176090-6: TE Connectivity component with 0.167W (1/6W) power rating, providing 67% higher power dissipation capability. ±0.1% tolerance and ±25ppm/°C temperature coefficient. Lower inventory (1118 Pcs). Suitable for applications requiring increased thermal margin.

All substitute parts maintain ROHS3 compliance and MSL 1 rating. Selection should prioritize application requirements for tolerance precision, temperature stability, environmental protection (anti-sulfur, automotive certification), and power dissipation headroom.

Frequently Asked Questions (FAQ)

Q: Can RT0603BRD07147KL directly replace RT0603FRE07147KL without circuit redesign? A: Yes. Both components share identical 147 kOhms resistance, 0.1W power rating, 0603 package, and -55°C to 155°C operating range. RT0603BRD07147KL offers improved tolerance (±0.1% vs ±1%) and temperature coefficient (±25ppm/°C vs ±50ppm/°C), making it a direct upgrade with no circuit modifications required.

Q: What is the difference between YAGEO RT series variants (FRE, BRD, BRE, DRD)? A: The letter designations indicate tolerance and temperature coefficient grades. FRE = ±1% tolerance, ±50ppm/°C. BRD = ±0.1% tolerance, ±25ppm/°C. BRE = ±0.1% tolerance, ±50ppm/°C. DRD = ±0.5% tolerance, ±25ppm/°C. All maintain identical package and resistance specifications.

Q: Is ERA-3AEB1473V suitable for automotive applications? A: Yes. ERA-3AEB1473V carries AEC-Q200 automotive qualification and is manufactured by Panasonic Electronic Components. It meets automotive reliability and temperature cycling requirements while maintaining ±0.1% tolerance and ±25ppm/°C temperature coefficient.

Q: What does "anti-sulfur" protection mean in MCT06030C1473FP500 and RG1608P-1473-B-T5? A: Anti-sulfur protection refers to enhanced resistance to sulfur-containing atmospheric contaminants and corrosive environments. This feature extends component lifespan in industrial, marine, and high-pollution applications without affecting electrical performance.

Q: Can 2176090-6 (0.167W) replace RT0603FRE07147KL (0.1W)? A: Yes, as a direct substitute. The higher power rating (0.167W vs 0.1W) provides additional thermal margin and is electrically compatible. This substitution is beneficial in applications approaching power dissipation limits. TE Connectivity 2176090-6 also offers ±0.1% tolerance and ±25ppm/°C temperature coefficient.

Q: Are all substitute parts ROHS3 compliant? A: Yes. All identified substitute parts carry ROHS3 compliance certification and MSL 1 (Unlimited) moisture sensitivity rating, matching the original RT0603FRE07147KL specifications.

Q: What is the physical dimension difference between substitute parts? A: All parts maintain 0603 (1608 Metric) package footprint. Seated height varies slightly: RT series and ERA-3AEB1473V = 0.022" (0.55mm), RG1608P-1473-B-T5 = 0.020" (0.50mm), MCT06030C1473FP500 = 0.022" (0.55mm). These variations are within standard PCB assembly tolerances and do not affect interchangeability.

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