RPC0805JT82K0 Equivalent & Substitute Parts

Part Overview

The RPC0805JT82K0 is an 82 kOhms ±5% 0.25W thick film chip resistor in 0805 (2012 Metric) package manufactured by Stackpole Electronics Inc. This component is rated for automotive applications under AEC-Q200 standard with pulse withstanding capability. The part is currently active in production with 1083 units in stock inventory.

Substitute parts are necessary when the original component becomes unavailable, when design requirements demand improved tolerance specifications, or when higher power dissipation capability is required within the same package footprint.

Key Parameters

Parameter	Value
Resistance	82 kOhms
Tolerance	±5%
Power Rating	0.25W (1/4W)
Package	0805 (2012 Metric)
Composition	Thick Film
Temperature Coefficient	±100ppm/°C
Operating Temperature Range	-55°C ~ 155°C
Automotive Rating	AEC-Q200
RoHS Status	ROHS3 Compliant

Substitute Part Grouping Explanation

Substitution eligibility for the RPC0805JT82K0 is determined by the following criteria:

Mandatory Parameters (Must Match):

Resistance value: 82 kOhms
Package type: 0805 (2012 Metric)
Composition: Thick Film
Temperature coefficient: ±100ppm/°C
Operating temperature range: -55°C ~ 155°C
Automotive rating: AEC-Q200
RoHS compliance: ROHS3 Compliant

Allowable Variations:

Tolerance: May be equal or tighter (±5% or better)
Power rating: May be equal or higher (0.25W or greater)
Height: May vary within package specifications
Manufacturer: Different manufacturers acceptable if all parameters align

All three substitute parts meet these criteria and are direct functional equivalents with enhanced specifications.

Parameter Comparison

Parameter	RPC0805JT82K0	CRCW080582K0FKEAHP	ERJ-UP6F8202V	RCS080582K0FKEA
Manufacturer	Stackpole Electronics Inc	Vishay Dale	Panasonic Electronic Components	Vishay Dale
Resistance	82 kOhms	82 kOhms	82 kOhms	82 kOhms
Tolerance	±5%	±1%	±1%	±1%
Power Rating	0.25W	0.5W	0.5W	0.5W
Package	0805 (2012 Metric)	0805 (2012 Metric)	0805 (2012 Metric)	0805 (2012 Metric)
Composition	Thick Film	Thick Film	Thick Film	Thick Film
Temperature Coefficient	±100ppm/°C	±100ppm/°C	±100ppm/°C	±100ppm/°C
Operating Temperature	-55°C ~ 155°C	-55°C ~ 155°C	-55°C ~ 155°C	-55°C ~ 155°C
AEC-Q200 Rating	Yes	Yes	Yes	Yes
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
Height - Seated (Max)	0.024" (0.60mm)	0.020" (0.50mm)	0.028" (0.70mm)	0.020" (0.50mm)
Product Status	Active	Active	Active	Active

Engineering Selection Recommendations

All three substitute parts are active production components with full AEC-Q200 automotive qualification and ROHS3 compliance, matching the original RPC0805JT82K0 specification requirements.

CRCW080582K0FKEAHP (Vishay Dale): Offers ±1% tolerance and 0.5W power rating with 0.020" maximum seated height. Suitable for applications requiring improved tolerance performance within space-constrained designs.

ERJ-UP6F8202V (Panasonic Electronic Components): Provides ±1% tolerance, 0.5W power rating, and anti-sulfur feature. Maximum seated height of 0.028" accommodates standard PCB assembly processes.

RCS080582K0FKEA (Vishay Dale): Delivers ±1% tolerance and 0.5W power rating with 0.020" maximum seated height. Represents the highest inventory availability at 11938 units.

All substitutes maintain identical electrical performance characteristics and automotive compliance ratings as the original part.

Frequently Asked Questions (FAQ)

Q: Can CRCW080582K0FKEAHP, ERJ-UP6F8202V, or RCS080582K0FKEA be used as direct replacements for RPC0805JT82K0?

A: Yes. All three parts share identical resistance value, package type, composition, temperature coefficient, operating temperature range, and AEC-Q200 automotive rating. The substitute parts offer improved tolerance (±1% versus ±5%) and higher power dissipation (0.5W versus 0.25W), making them functionally superior in the same footprint.

Q: What is the significance of the ±1% tolerance improvement in substitute parts?

A: Tighter tolerance reduces resistor value variation across the production batch. This improves circuit accuracy and predictability, particularly in precision analog circuits, sensor interfaces, and feedback networks where resistor value stability directly affects system performance.

Q: Are there height differences that affect PCB assembly?

A: Yes. RPC0805JT82K0 has a maximum seated height of 0.024" (0.60mm). CRCW080582K0FKEAHP and RCS080582K0FKEA are lower at 0.020" (0.50mm), while ERJ-UP6F8202V is taller at 0.028" (0.70mm). These variations remain within standard 0805 package specifications and do not affect PCB assembly compatibility.

Q: Does the higher power rating of substitute parts affect circuit design?

A: No. Higher power rating (0.5W versus 0.25W) provides additional thermal margin and reliability headroom. The resistor will operate cooler under identical current conditions, extending component life without requiring circuit modifications.

Q: Are all substitute parts AEC-Q200 qualified?

A: Yes. CRCW080582K0FKEAHP, ERJ-UP6F8202V, and RCS080582K0FKEA all carry AEC-Q200 automotive qualification, meeting the same reliability and qualification standards as the original RPC0805JT82K0.

Q: What is the anti-sulfur feature on ERJ-UP6F8202V?

A: Anti-sulfur coating protects the resistor element from sulfur-containing environmental contaminants that can degrade performance in harsh automotive environments. This feature enhances long-term reliability in corrosive conditions.

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