RG2012P-152-C-T5 Equivalent & Substitute Parts

Part Overview

The RG2012P-152-C-T5 is a 1.5 kOhms ±0.25% 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 across -55°C to 155°C operating temperature range. The part is currently obsolete, necessitating identification of equivalent and substitute components that maintain electrical and mechanical compatibility while offering active product status and improved performance characteristics where applicable.

Key Parameters

Parameter	Value
Resistance	1.5 kOhms
Tolerance	±0.25%
Power Rating	0.125W (1/8W)
Package	0805 (2012 Metric)
Composition	Thin Film
Operating Temperature	-55°C to 155°C
Features	Anti-Sulfur, Automotive AEC-Q200
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution compatibility for the RG2012P-152-C-T5 is determined by the following critical parameters:

Mandatory Compatibility Parameters:

Resistance value: 1.5 kOhms (exact match required)
Package type: 0805 (2012 Metric) (exact match required)
Power rating: 0.125W minimum (equal or higher acceptable)
Operating temperature range: -55°C to 155°C minimum (equal or wider acceptable)
Composition: Thin film (maintains electrical characteristics)

Tolerance Considerations: Substitute parts with equal or tighter tolerance specifications (±0.25%, ±0.1%, ±0.05%, ±0.02%) are electrically compatible. Tighter tolerance parts provide improved precision for applications requiring stricter value control.

Temperature Coefficient: Substitute parts with lower temperature coefficient values (±25ppm/°C, ±10ppm/°C, ±5ppm/°C) provide enhanced stability across the operating temperature range while maintaining functional compatibility.

Certification and Compliance: All substitute parts maintain ROHS3 compliance, MSL 1 rating, and AEC-Q200 automotive qualification where specified, ensuring regulatory and reliability requirements are met.

Parameter Comparison

Part Number	Manufacturer	Resistance	Tolerance	Power (W)	Temp Coeff (ppm/°C)	Operating Temp (°C)	Status	AEC-Q200
RG2012P-152-C-T5	Susumu	1.5 kΩ	±0.25%	0.125	±25	-55 to 155	Obsolete	Yes
RG2012N-152-B-T5	Susumu	1.5 kΩ	±0.1%	0.125	±10	-55 to 155	Active	Yes
RG2012N-152-W-T5	Susumu	1.5 kΩ	±0.05%	0.125	±10	-55 to 155	Active	Yes
RG2012P-152-B-T5	Susumu	1.5 kΩ	±0.1%	0.125	±25	-55 to 155	Active	Yes
RG2012P-152-W-T5	Susumu	1.5 kΩ	±0.05%	0.125	±25	-55 to 155	Active	Yes
RG2012V-152-B-T5	Susumu	1.5 kΩ	±0.1%	0.125	±5	-55 to 155	Active	Yes
RG2012V-152-P-T1	Susumu	1.5 kΩ	±0.02%	0.125	±5	-55 to 155	Active	Yes
RG2012V-152-W-T1	Susumu	1.5 kΩ	±0.05%	0.125	±5	-55 to 155	Active	Yes
RG2012V-152-W-T5	Susumu	1.5 kΩ	±0.05%	0.125	±5	-55 to 155	Active	Yes
RT0805CRD071K5L	YAGEO	1.5 kΩ	±0.25%	0.125	±25	-55 to 155	Active	No
ERA-6AEB152V	Panasonic Electronic Components	1.5 kΩ	±0.1%	0.125	±25	-55 to 155	Active	Yes

Engineering Selection Recommendations

Primary Substitutes (Susumu RG Series - Recommended):

The Susumu RG2012 series provides direct substitution with active product status and maintained AEC-Q200 automotive qualification. Selection within this series depends on tolerance and temperature coefficient requirements:

RG2012P-152-B-T5 and RG2012P-152-W-T5: Active alternatives maintaining the P-series temperature coefficient (±25ppm/°C) with improved tolerance specifications (±0.1% and ±0.05% respectively). These parts offer direct functional replacement with enhanced precision.
RG2012N-152-B-T5 and RG2012N-152-W-T5: Active alternatives with improved temperature coefficient (±10ppm/°C) and tighter tolerance specifications. These parts provide enhanced thermal stability.
RG2012V-152-B-T5, RG2012V-152-P-T1, RG2012V-152-W-T1, and RG2012V-152-W-T5: Premium alternatives with superior temperature coefficient (±5ppm/°C) and tolerance specifications ranging from ±0.02% to ±0.1%. These parts deliver maximum precision and thermal stability for demanding applications.

Secondary Substitutes (Alternative Manufacturers):

ERA-6AEB152V (Panasonic Electronic Components): Active part with AEC-Q200 qualification, ±0.1% tolerance, and ±25ppm/°C temperature coefficient. Maintains automotive-grade reliability equivalent to the original part.
RT0805CRD071K5L (YAGEO): Active part with matching tolerance (±0.25%) and temperature coefficient (±25ppm/°C). Does not carry AEC-Q200 certification; suitable for non-automotive applications requiring equivalent electrical performance.

Selection Criteria:

For applications requiring automotive qualification and anti-sulfur coating, select from the Susumu RG series or Panasonic ERA-6AEB152V. For general-purpose applications without automotive requirements, YAGEO RT0805CRD071K5L provides cost-effective equivalence. Tolerance and temperature coefficient selection should align with circuit precision requirements and thermal environment specifications.

Frequently Asked Questions (FAQ)

Q: Can RG2012P-152-C-T5 be directly replaced with any of the listed substitutes?

A: Yes, all listed substitutes are electrically and mechanically compatible. They share identical resistance value (1.5 kOhms), power rating (0.125W), package type (0805), and operating temperature range (-55°C to 155°C). Substitution is valid provided the application does not require specific tolerance or temperature coefficient characteristics beyond the substitute part's specifications.

Q: What is the difference between Susumu RG series variants (P, N, V)?

A: The letter designation indicates temperature coefficient performance. P-series parts have ±25ppm/°C, N-series have ±10ppm/°C, and V-series have ±5ppm/°C. Lower temperature coefficients provide improved resistance stability across temperature variations. All variants maintain identical resistance, power rating, and package specifications.

Q: Does tolerance tightness affect circuit performance?

A: Tolerance specifications define the maximum deviation from the nominal 1.5 kOhms value. Tighter tolerances (±0.02%, ±0.05%, ±0.1%) reduce resistance variation compared to ±0.25%. Selection depends on circuit requirements; precision analog circuits benefit from tighter tolerances, while general-purpose applications function with standard tolerances.

Q: Is AEC-Q200 certification required for all applications?

A: AEC-Q200 certification is mandatory for automotive applications. Susumu RG series and Panasonic ERA-6AEB152V carry this qualification. YAGEO RT0805CRD071K5L does not; it is suitable for industrial and consumer applications without automotive requirements.

Q: Are there package dimension differences between substitutes?

A: All substitutes use 0805 (2012 Metric) package with identical length (0.079" / 2.00mm) and width (0.049" / 1.25mm). Maximum seated height varies slightly: Susumu parts are 0.020" (0.50mm), while YAGEO and Panasonic parts are 0.024" (0.60mm) and 0.024" (0.60mm) respectively. These variations are within standard PCB assembly tolerances and do not affect interchangeability.

Q: What is MSL 1 rating and why is it important?

A: Moisture Sensitivity Level (MSL) 1 indicates unlimited shelf life without moisture exposure precautions. All listed parts carry MSL 1 rating, eliminating moisture-related handling restrictions and simplifying inventory management.

Q: Can substitutes be mixed in the same production batch?

A: Yes, all substitutes are functionally equivalent and can be used interchangeably within the same circuit design. However, production consistency practices typically specify a single part number per design revision to maintain traceability and simplify quality control documentation.

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