RT0603CRE0782K0L Equivalent & Substitute Parts

Part Overview

The RT0603CRE0782K0L is a 0603 (1608 Metric) thin film chip resistor manufactured by YAGEO, rated at 82 kOhms with ±0.25% tolerance and 0.1W power dissipation. The part is active in production with ROHS3 compliance and unlimited moisture sensitivity rating (MSL 1). Substitute parts are identified to address inventory availability, enhanced tolerance specifications, automotive qualification requirements, or superior temperature coefficient performance while maintaining electrical and mechanical compatibility.

Key Parameters

Parameter	Value
Resistance	82 kOhms
Tolerance	±0.25%
Power Rating	0.1W (1/10W)
Package / Case	0603 (1608 Metric)
Composition	Thin Film
Operating Temperature Range	-55°C to 155°C
Temperature Coefficient	±50ppm/°C
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution eligibility is determined by strict adherence to the following criteria:

Mandatory Compatibility Parameters:

Resistance value: 82 kOhms (exact match required)
Package / Case: 0603 (1608 Metric) (exact match required)
Power rating: 0.1W minimum (equal or higher acceptable)
Operating temperature range: -55°C to 155°C minimum (equal or wider acceptable)
Composition: Thin Film (exact match required)
RoHS Status: ROHS3 Compliant (minimum requirement)

Allowable Variation Parameters:

Tolerance: ±0.25% or tighter (lower tolerance values are acceptable upgrades)
Temperature Coefficient: ±50ppm/°C or better (lower values are acceptable upgrades)
Automotive qualification (AEC-Q200): Optional enhancement, not required for substitution
Anti-Sulfur feature: Optional enhancement, not required for substitution

All identified substitute parts meet or exceed the mandatory compatibility parameters. Tolerance and temperature coefficient improvements represent performance enhancements without compromising circuit functionality.

Parameter Comparison

Manufacturer Part Number	Manufacturer	Resistance	Tolerance	Power (W)	Temp Coeff (ppm/°C)	Operating Temp (°C)	Package	AEC-Q200	Inventory (Pcs)
RT0603CRE0782K0L	YAGEO	82 kOhms	±0.25%	0.1	±50	-55 to 155	0603	No	852
RT0603BRD0782KL	YAGEO	82 kOhms	±0.1%	0.1	±25	-55 to 155	0603	No	16419
ERA-3AEB823V	Panasonic	82 kOhms	±0.1%	0.1	±25	-55 to 155	0603	Yes	7516
ERA-3APB823V	Panasonic	82 kOhms	±0.1%	0.1	±15	-55 to 155	0603	Yes	710
ERA-3ARB823V	Panasonic	82 kOhms	±0.1%	0.1	±10	-55 to 155	0603	Yes	15547
ERA-3ARW823V	Panasonic	82 kOhms	±0.05%	0.1	±10	-55 to 155	0603	Yes	15612
RG1608P-823-B-T5	Susumu	82 kOhms	±0.1%	0.1	±25	-55 to 155	0603	Yes	27741

Engineering Selection Recommendations

Standard Industrial Applications (Non-Automotive): RT0603BRD0782KL offers improved tolerance (±0.1% vs ±0.25%) and superior temperature coefficient (±25ppm/°C vs ±50ppm/°C) with significantly higher inventory availability (16,419 units). This part is recommended as the primary substitute for general-purpose circuit applications requiring enhanced stability.

Automotive Applications (AEC-Q200 Required): ERA-3ARB823V and ERA-3ARW823V are qualified to AEC-Q200 automotive standards. ERA-3ARB823V provides ±0.1% tolerance with ±10ppm/°C temperature coefficient and 15,547 units in stock. ERA-3ARW823V offers the tightest tolerance specification (±0.05%) with ±10ppm/°C temperature coefficient and 15,612 units in stock. Both parts are suitable for automotive-grade circuit designs.

Anti-Sulfur Requirement: RG1608P-823-B-T5 (Susumu) combines AEC-Q200 automotive qualification with anti-sulfur protection, offering ±0.1% tolerance and ±25ppm/°C temperature coefficient. This part provides the highest inventory availability (27,741 units) and is specified for environments requiring corrosion resistance.

Tolerance-Critical Applications: ERA-3ARW823V delivers the finest tolerance specification (±0.05%) among all substitutes, suitable for precision analog circuits and measurement applications requiring minimal resistance drift.

Frequently Asked Questions (FAQ)

Q: Can RT0603BRD0782KL replace RT0603CRE0782K0L in any circuit? A: Yes. RT0603BRD0782KL is electrically and mechanically compatible. It provides improved tolerance (±0.1% vs ±0.25%) and better temperature coefficient (±25ppm/°C vs ±50ppm/°C), making it a direct upgrade for standard industrial applications.

Q: What is the difference between YAGEO and Panasonic ERA-3A series substitutes? A: YAGEO RT0603BRD0782KL is a standard industrial-grade part. Panasonic ERA-3A series parts (ERA-3AEB823V, ERA-3APB823V, ERA-3ARB823V, ERA-3ARW823V) carry AEC-Q200 automotive qualification, making them suitable for automotive and high-reliability applications. Panasonic parts also offer superior temperature coefficients (±10 to ±25ppm/°C).

Q: Is the 0603 package dimension identical across all substitute parts? A: Yes. All substitute parts use the 0603 (1608 Metric) package with identical footprint dimensions (0.063" L × 0.031" W / 1.60mm × 0.80mm). Maximum seated height varies slightly: RT0603CRE0782K0L and most substitutes are 0.022" (0.55mm); RG1608P-823-B-T5 is 0.020" (0.50mm). Both heights are within standard PCB assembly tolerances.

Q: Which substitute part should I select for automotive applications? A: Any Panasonic ERA-3A series part (ERA-3AEB823V, ERA-3APB823V, ERA-3ARB823V, ERA-3ARW823V) or Susumu RG1608P-823-B-T5 are AEC-Q200 qualified. Selection depends on tolerance and temperature coefficient requirements. ERA-3ARW823V offers the tightest tolerance (±0.05%); RG1608P-823-B-T5 adds anti-sulfur protection.

Q: Are all substitute parts ROHS3 compliant? A: Yes. All identified substitute parts are ROHS3 compliant with MSL 1 (Unlimited) moisture sensitivity rating, matching the original part's environmental compliance.

Q: What is the inventory advantage of selecting RG1608P-823-B-T5? A: RG1608P-823-B-T5 has the highest inventory availability at 27,741 units, compared to 852 units for the original RT0603CRE0782K0L. This part is recommended when supply chain continuity is a priority.

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