RT0603CRE0782K5L Equivalent & Substitute Parts

Part Overview

The RT0603CRE0782K5L is a 82.5 kOhms ±0.25% thin film chip resistor in 0603 (1608 Metric) package rated at 0.1W (1/10W) power dissipation. Manufactured by YAGEO and currently in active production status, this component is widely used in precision analog circuits and signal conditioning applications. Finding equivalent and substitute parts becomes necessary when addressing supply chain constraints, inventory optimization, or when design requirements permit tolerance and performance upgrades.

Key Parameters

Parameter	Value
Resistance	82.5 kOhms
Tolerance	±0.25%
Power Rating	0.1W (1/10W)
Package / Case	0603 (1608 Metric)
Composition	Thin Film
Temperature Coefficient	±50ppm/°C
Operating Temperature Range	-55°C ~ 155°C
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution eligibility for the RT0603CRE0782K5L is determined by the following critical parameters:

Mandatory Matching Parameters:

Resistance value: 82.5 kOhms (exact match required)
Package / Case: 0603 (1608 Metric) (physical and electrical compatibility)
Composition: Thin Film (electrical performance characteristics)
Operating Temperature Range: -55°C ~ 155°C (minimum requirement)

Allowable Variation Parameters:

Tolerance: Can be equal to or tighter (lower) than ±0.25%
Power Rating: Can be equal to or higher than 0.1W
Temperature Coefficient: Can be equal to or lower (better stability)
RoHS / Compliance Status: Upgrades permitted based on application requirements

All substitute parts listed meet or exceed the mandatory matching parameters. Tolerance improvements and enhanced temperature coefficients represent performance upgrades suitable for precision applications.

Parameter Comparison

Parameter	RT0603CRE0782K5L (Main)	RT0603BRD0782K5L (YAGEO)	8-2176089-2 (TE Connectivity)	ERA-3AEB8252V (Panasonic)	RG1608P-8252-B-T5 (Susumu)
Manufacturer	YAGEO	YAGEO	TE Connectivity	Panasonic	Susumu
Resistance	82.5 kOhms	82.5 kOhms	82.5 kOhms	82.5 kOhms	82.5 kOhms
Tolerance	±0.25%	±0.1%	±0.1%	±0.1%	±0.1%
Power Rating	0.1W	0.1W	0.167W	0.1W	0.1W
Package / Case	0603 (1608 Metric)	0603 (1608 Metric)	0603 (1608 Metric)	0603 (1608 Metric)	0603 (1608 Metric)
Composition	Thin Film	Thin Film	Thin Film	Thin Film	Thin Film
Temperature Coefficient	±50ppm/°C	±25ppm/°C	±25ppm/°C	±25ppm/°C	±25ppm/°C
Operating Temperature	-55°C ~ 155°C	-55°C ~ 155°C	-55°C ~ 155°C	-55°C ~ 155°C	-55°C ~ 155°C
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	RoHS Non-Compliant	ROHS3 Compliant	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)
Product Status	Active	Active	Active	Active	Active

Engineering Selection Recommendations

RT0603BRD0782K5L (YAGEO Upgrade) Select this part for direct replacement when tolerance improvement is acceptable. Offers ±0.1% tolerance and ±25ppm/°C temperature coefficient with identical power rating and package. ROHS3 compliant. Maintains same manufacturer ecosystem for consistency.

8-2176089-2 (TE Connectivity) This part provides higher power rating (0.167W vs 0.1W) and improved tolerance (±0.1%). Note: RoHS non-compliant status requires compliance verification against application requirements. Suitable for applications where legacy component qualification or specific TE Connectivity supply chain integration is required.

ERA-3AEB8252V (Panasonic AEC-Q200) Select this part when automotive-grade reliability is required. Carries AEC-Q200 automotive qualification with ±0.1% tolerance and ±25ppm/°C temperature coefficient. ROHS3 compliant. Recommended for automotive and high-reliability applications.

RG1608P-8252-B-T5 (Susumu Anti-Sulfur AEC-Q200) This part combines anti-sulfur protection with AEC-Q200 automotive qualification. Offers ±0.1% tolerance and ±25ppm/°C temperature coefficient. ROHS3 compliant. Recommended for harsh environments or applications requiring sulfur resistance and automotive-grade performance.

Frequently Asked Questions (FAQ)

Q: Can RT0603BRD0782K5L directly replace RT0603CRE0782K5L? A: Yes. Both parts share identical resistance (82.5 kOhms), power rating (0.1W), package (0603), and operating temperature range (-55°C ~ 155°C). RT0603BRD0782K5L provides tighter tolerance (±0.1% vs ±0.25%) and better temperature coefficient (±25ppm/°C vs ±50ppm/°C), making it a performance upgrade.

Q: What is the difference between the TE Connectivity 8-2176089-2 and other substitutes? A: The 8-2176089-2 offers higher power rating (0.167W vs 0.1W) and improved tolerance (±0.1%). However, it is RoHS non-compliant, which may restrict use in certain applications or regions. Verify compliance requirements before selection.

Q: When should I use the Panasonic ERA-3AEB8252V? A: Use this part when AEC-Q200 automotive qualification is required. It provides the same electrical performance as other ±0.1% tolerance substitutes while meeting automotive reliability standards.

Q: What advantage does the Susumu RG1608P-8252-B-T5 provide? A: This part combines anti-sulfur protection with AEC-Q200 automotive qualification. Select it for applications in corrosive or high-sulfur environments where standard thin film resistors may degrade.

Q: Are all substitute parts physically compatible with the original footprint? A: Yes. All substitute parts use the 0603 (1608 Metric) package with identical termination count (2). Physical footprint compatibility is confirmed across all listed substitutes.

Q: Can I use a substitute with higher power rating in place of the original? A: Yes. Higher power rating (0.167W) is acceptable as it provides additional thermal margin. The component will operate within safe limits in applications designed for 0.1W resistors.

Q: What does MSL 1 (Unlimited) mean for moisture sensitivity? A: MSL 1 indicates the component has unlimited shelf life without moisture baking requirements. All listed parts share this specification, ensuring consistent handling and storage procedures.

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