RG2012P-822-D-T5 Equivalent & Substitute Parts

Part Overview

The RG2012P-822-D-T5 is an 8.2 kOhms ±0.5% thin film chip resistor in 0805 (2012 Metric) package rated for 0.125W (1/8W) power dissipation. Manufactured by Susumu, this component features anti-sulfur coating and automotive AEC-Q200 qualification, suitable for high-reliability applications in temperature ranges from -55°C to 155°C. The part is active in production with ROHS3 compliance and unlimited moisture sensitivity rating (MSL 1). Equivalent and substitute parts are identified based on matching resistance value, package format, power rating, and automotive qualification requirements, with variations in tolerance and temperature coefficient specifications.

Key Parameters

Parameter	Value	Specification
Resistance	8.2 kOhms	Nominal value
Tolerance	±0.5%	Resistance accuracy
Power Rating	0.125W (1/8W)	Maximum power dissipation
Package / Case	0805 (2012 Metric)	Physical form factor
Composition	Thin Film	Resistive element type
Operating Temperature	-55°C to 155°C	Temperature range
Automotive Rating	AEC-Q200	Automotive qualification
Temperature Coefficient	±25ppm/°C	Resistance change per degree
RoHS Status	ROHS3 Compliant	Environmental compliance
Moisture Sensitivity Level	MSL 1 (Unlimited)	Moisture handling classification

Substitute Part Grouping Explanation

Substitute parts for the RG2012P-822-D-T5 are qualified based on the following criteria:

Mandatory Matching Parameters:

Resistance value: 8.2 kOhms
Package format: 0805 (2012 Metric)
Power rating: 0.125W (1/8W)
Composition: Thin Film
Operating temperature range: -55°C to 155°C
Automotive qualification: AEC-Q200
RoHS compliance: ROHS3 Compliant
Moisture sensitivity: MSL 1

Allowable Variations:

Tolerance: May be tighter (±0.1%, ±0.05%) than the original ±0.5%
Temperature coefficient: May vary (±10ppm/°C, ±15ppm/°C, ±25ppm/°C)
Manufacturer: Different manufacturers acceptable if all mandatory parameters match
Height (seated): Minor variations within 0.020" to 0.024" acceptable

Substitutes are grouped into two categories: direct upgrades with improved tolerance specifications and equivalent alternatives from different manufacturers maintaining the same tolerance class.

Parameter Comparison

Part Number	Manufacturer	Resistance	Tolerance	Power (W)	Package	Temp Coeff (ppm/°C)	Op. Temp (°C)	AEC-Q200	Height Max (mm)
RG2012P-822-D-T5	Susumu	8.2 kΩ	±0.5%	0.125	0805	±25	-55 to 155	Yes	0.50
RG2012P-822-B-T5	Susumu	8.2 kΩ	±0.1%	0.125	0805	±25	-55 to 155	Yes	0.50
ERA-6AEB822V	Panasonic	8.2 kΩ	±0.1%	0.125	0805	±25	-55 to 155	Yes	0.60
ERA-6APB822V	Panasonic	8.2 kΩ	±0.1%	0.125	0805	±15	-55 to 155	Yes	0.60
ERA-6ARB822V	Panasonic	8.2 kΩ	±0.1%	0.125	0805	±10	-55 to 155	Yes	0.60
ERA-6ARW822V	Panasonic	8.2 kΩ	±0.05%	0.125	0805	±10	-55 to 155	Yes	0.60
RT0805BRD078K2L	YAGEO	8.2 kΩ	±0.1%	0.125	0805	±25	-55 to 155	No	0.60

Engineering Selection Recommendations

Susumu RG2012P-822-B-T5: Direct upgrade from the main part within the same manufacturer series. Maintains identical temperature coefficient (±25ppm/°C) and physical dimensions while providing tighter tolerance (±0.1% versus ±0.5%). Retains anti-sulfur coating and AEC-Q200 automotive qualification. Suitable for applications requiring improved resistance accuracy without design changes.

Panasonic ERA-6AEB822V: Equivalent substitute with ±0.1% tolerance and identical temperature coefficient (±25ppm/°C). Maintains AEC-Q200 qualification and operating temperature range. Height increases from 0.50mm to 0.60mm; verify PCB clearance before substitution. Active product status with established supply chain.

Panasonic ERA-6APB822V: Enhanced substitute with ±0.1% tolerance and improved temperature coefficient (±15ppm/°C). Maintains AEC-Q200 qualification and operating temperature range. Height 0.60mm. Suitable for applications with tighter thermal stability requirements.

Panasonic ERA-6ARB822V: Premium substitute with ±0.1% tolerance and superior temperature coefficient (±10ppm/°C). Maintains AEC-Q200 qualification and operating temperature range. Height 0.60mm. Highest inventory availability among Panasonic alternatives. Recommended for precision applications.

Panasonic ERA-6ARW822V: Highest precision substitute with ±0.05% tolerance and ±10ppm/°C temperature coefficient. Maintains AEC-Q200 qualification and operating temperature range. Height 0.60mm. Suitable for applications requiring maximum resistance stability and accuracy.

YAGEO RT0805BRD078K2L: Equivalent substitute with ±0.1% tolerance and ±25ppm/°C temperature coefficient. Maintains operating temperature range and 0805 package format. Does not carry AEC-Q200 automotive qualification; suitable only for non-automotive applications or where automotive rating is not required. Height 0.60mm.

Frequently Asked Questions (FAQ)

Q: Can RG2012P-822-B-T5 be used as a direct replacement for RG2012P-822-D-T5?

A: Yes. Both parts are manufactured by Susumu in the 0805 package with identical power rating, temperature range, and temperature coefficient. The RG2012P-822-B-T5 provides tighter tolerance (±0.1% versus ±0.5%) and maintains anti-sulfur coating and AEC-Q200 qualification. Physical dimensions are identical.

Q: What is the primary difference between Susumu and Panasonic alternatives?

A: Susumu parts maintain the original 0.50mm maximum seated height, while Panasonic ERA-6A series parts have 0.60mm maximum seated height. All maintain identical resistance, power rating, package format, and automotive qualification. Panasonic alternatives offer improved temperature coefficients (±10ppm/°C to ±15ppm/°C versus ±25ppm/°C).

Q: Are all substitute parts AEC-Q200 qualified?

A: All substitute parts except YAGEO RT0805BRD078K2L carry AEC-Q200 automotive qualification. The YAGEO part is suitable only for non-automotive applications or where automotive qualification is not a design requirement.

Q: Can the height difference between 0.50mm and 0.60mm affect PCB assembly?

A: The 0.10mm height difference may affect PCB clearance in space-constrained designs. Verify available clearance above the component location before substituting Panasonic parts for the original Susumu part. Reflow profile and solder joint geometry remain compatible with standard 0805 assembly processes.

Q: Which substitute offers the best temperature stability?

A: ERA-6ARW822V provides the best temperature stability with ±10ppm/°C temperature coefficient and ±0.05% tolerance. ERA-6ARB822V offers equivalent temperature coefficient (±10ppm/°C) with ±0.1% tolerance at lower cost.

Q: Is the anti-sulfur coating feature available in all substitutes?

A: Anti-sulfur coating is explicitly specified only for the original RG2012P-822-D-T5 and RG2012P-822-B-T5 (Susumu parts). Panasonic and YAGEO alternatives do not list anti-sulfur coating in their specifications. For applications requiring anti-sulfur protection, Susumu parts are recommended.

Q: Can ERA-6ARW822V be used in place of RG2012P-822-D-T5 without circuit redesign?

A: Yes. ERA-6ARW822V maintains identical resistance value, power rating, package format, operating temperature range, and AEC-Q200 qualification. The tighter tolerance (±0.05% versus ±0.5%) and improved temperature coefficient (±10ppm/°C versus ±25ppm/°C) provide enhanced performance without requiring circuit modifications. Verify 0.60mm height clearance.

Q: What is the moisture sensitivity level for all substitute parts?

A: All substitute parts maintain MSL 1 (Unlimited) moisture sensitivity rating, identical to the original RG2012P-822-D-T5. No special moisture handling or baking procedures are required.

Q: Are all parts ROHS3 compliant?

A: Yes. All substitute parts listed carry ROHS3 compliance certification, matching the environmental compliance of the original part.

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