RG2012P-163-W-T5 Equivalent & Substitute Parts

Part Overview

The RG2012P-163-W-T5 is a 16 kOhms ±0.05% thin film chip resistor manufactured by Susumu in 0805 (2012 Metric) package format. This component is rated for 0.125W (1/8W) power dissipation and features anti-sulfur coating with automotive AEC-Q200 qualification. The part is actively produced and available in high inventory volume. Substitute parts are identified when equivalent electrical specifications, mechanical compatibility, and automotive compliance ratings are maintained across alternative manufacturers or product variants.

Substiute Parts

RG2012P-163-W-T5

SusumuIn Stock: 804RG2012P-163-W-T5 Datasheet

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RG2012N-163-W-T1

SusumuIn Stock: 8082RG2012N-163-W-T1 Datasheet

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ERA-6ARW163V

Panasonic Electronic ComponentsIn Stock: 4951ERA-6ARW163V Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution of the RG2012P-163-W-T5 is determined by strict equivalence across the following parameters:

Electrical Equivalence Requirements:

• Resistance value: 16 kOhms (exact match)
• Tolerance: ±0.05% (exact match)
• Power rating: 0.125W minimum
• Composition: Thin Film
• Operating temperature range: -55°C ~ 155°C minimum

Mechanical Equivalence Requirements:

• Package / Case: 0805 (2012 Metric)
• Termination count: 2
• Physical dimensions compatible with 0805 footprint

Compliance & Certification Requirements:

• Automotive AEC-Q200 rating
• RoHS3 compliance
• MSL rating: 1 (Unlimited)

Two substitute parts meet these criteria: RG2012N-163-W-T1 (Susumu variant) and ERA-6ARW163V (Panasonic). Both maintain identical electrical specifications, package compatibility, and automotive qualification standards.

Parameter Comparison

Engineering Selection Recommendations

RG2012N-163-W-T1 (Susumu): This variant is a direct substitute within the Susumu RG series. It maintains identical electrical and mechanical specifications to the RG2012P-163-W-T5. The primary difference is an improved temperature coefficient of ±10ppm/°C compared to ±25ppm/°C on the main part, representing enhanced thermal stability. Both parts carry AEC-Q200 automotive qualification and ROHS3 compliance. This substitute is suitable for applications requiring equivalent or superior temperature performance characteristics.

ERA-6ARW163V (Panasonic): This part provides cross-manufacturer substitution from Panasonic's ERA-6A series. Electrical specifications and automotive compliance are equivalent to the main part. The seated height specification is 0.024" (0.60mm) compared to 0.020" (0.50mm) on the Susumu parts. This 0.004" (0.10mm) height difference must be evaluated for PCB assembly clearance in space-constrained applications. The temperature coefficient of ±10ppm/°C matches the RG2012N-163-W-T1 variant. AEC-Q200 and ROHS3 certifications are maintained.

All three parts are actively produced with established supply availability and carry identical compliance certifications required for automotive applications.

Frequently Asked Questions (FAQ)

Q: Can RG2012N-163-W-T1 be used as a direct replacement for RG2012P-163-W-T5?

A: Yes. Both parts are manufactured by Susumu with identical resistance (16 kOhms), tolerance (±0.05%), power rating (0.125W), package (0805), and automotive AEC-Q200 qualification. The RG2012N-163-W-T1 features an improved temperature coefficient of ±10ppm/°C versus ±25ppm/°C on the RG2012P-163-W-T5, making it suitable for applications with enhanced thermal stability requirements.

Q: What is the difference between the Susumu RG2012P and RG2012N variants?

A: The primary difference is the temperature coefficient specification. The RG2012P-163-W-T5 has a temperature coefficient of ±25ppm/°C, while the RG2012N-163-W-T1 has ±10ppm/°C. Both maintain identical electrical values, power ratings, package dimensions, and automotive compliance ratings.

Q: Can ERA-6ARW163V replace RG2012P-163-W-T5 in all applications?

A: ERA-6ARW163V is electrically and functionally equivalent with identical resistance, tolerance, power rating, and AEC-Q200 qualification. The seated height is 0.024" (0.60mm) compared to 0.020" (0.50mm) on the Susumu part. This 0.004" difference must be evaluated for PCB assembly clearance and component placement constraints specific to your application.

Q: Are all three parts RoHS3 compliant?

A: Yes. RG2012P-163-W-T5, RG2012N-163-W-T1, and ERA-6ARW163V are all ROHS3 compliant with MSL rating of 1 (Unlimited).

Q: What is the significance of the 0805 (2012 Metric) package designation?

A: The 0805 package is a surface-mount resistor with dimensions of 0.079" L x 0.049" W (2.00mm x 1.25mm). All three substitute parts use this identical package format, ensuring PCB footprint compatibility. The seated height varies slightly between manufacturers and must be confirmed for applications with strict height constraints.

Q: Are these parts suitable for automotive applications?

A: Yes. All three parts carry AEC-Q200 automotive qualification, indicating compliance with automotive industry reliability and performance standards. This certification applies to RG2012P-163-W-T5, RG2012N-163-W-T1, and ERA-6ARW163V.

Q: What does the anti-sulfur feature on the RG2012P-163-W-T5 indicate?

A: The anti-sulfur coating provides protection against sulfur-containing environmental contaminants that can degrade resistor performance in certain industrial and automotive environments. The RG2012N-163-W-T1 also includes this anti-sulfur feature. The ERA-6ARW163V specification does not explicitly list anti-sulfur coating in the provided data.

Q: How do temperature coefficient specifications affect component selection?

A: Temperature coefficient indicates how much the resistance value changes with temperature. The RG2012P-163-W-T5 has ±25ppm/°C, while RG2012N-163-W-T1 and ERA-6ARW163V have ±10ppm/°C. Lower temperature coefficients provide greater resistance stability across the -55°C ~ 155°C operating range. Selection depends on application sensitivity to resistance drift over temperature.