RG2012N-133-D-T5 Equivalent & Substitute Parts

Part Overview

The RG2012N-133-D-T5 is a 13 kOhms ±0.5% 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 active in production status with 969 units currently in stock. Substitute parts are identified when equivalent resistance values, power ratings, package dimensions, and automotive compliance certifications are maintained while offering improved tolerance specifications or alternative sourcing options.

Substiute Parts

RG2012N-133-D-T5

SusumuIn Stock: 1009RG2012N-133-D-T5 Datasheet

Current PartRFQ

ERA-6ARB133V

Panasonic Electronic ComponentsIn Stock: 2990ERA-6ARB133V Datasheet

UpgradeRFQ

ERA-6ARW133V

Panasonic Electronic ComponentsIn Stock: 5675ERA-6ARW133V Datasheet

UpgradeRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the RG2012N-133-D-T5 are qualified based on the following criteria:

Mandatory Matching Parameters:

• Resistance value: 13 kOhms
• Power rating: 0.125W (1/8W)
• Package format: 0805 (2012 Metric)
• Composition: Thin Film
• Temperature coefficient: ±10ppm/°C
• Operating temperature range: -55°C ~ 155°C
• Automotive compliance: AEC-Q200
• RoHS compliance: ROHS3 Compliant
• Moisture sensitivity: MSL 1 (Unlimited)

Allowable Variation:

• Tolerance specification may be tighter (lower tolerance value) than the original part
• Physical height may vary within package specification limits
• Manufacturer may differ while maintaining all electrical and compliance parameters

The identified substitutes (ERA-6ARB133V and ERA-6ARW133V) from Panasonic Electronic Components meet all mandatory parameters while offering improved tolerance specifications of ±0.1% and ±0.05% respectively, compared to the original ±0.5% tolerance.

Parameter Comparison

Engineering Selection Recommendations

RG2012N-133-D-T5 (Susumu): Select this part when the ±0.5% tolerance specification is sufficient for circuit requirements and Susumu sourcing is preferred. The component maintains full AEC-Q200 automotive qualification and ROHS3 compliance. Current inventory of 969 units supports immediate availability.

ERA-6ARB133V (Panasonic): This substitute provides improved tolerance of ±0.1% while maintaining all electrical and compliance specifications. Select when tighter tolerance control is required without transitioning to the highest precision grade. Panasonic inventory of 2918 units provides extended availability.

ERA-6ARW133V (Panasonic): This substitute offers the tightest tolerance specification at ±0.05%, suitable for precision analog circuits requiring minimal resistance variation. All automotive and compliance certifications are maintained. Panasonic inventory of 5664 units ensures robust supply chain support.

All three parts maintain identical operating temperature ranges, power ratings, package dimensions (within specification), and automotive AEC-Q200 certification. Physical height variation (0.50mm versus 0.60mm maximum seated height) must be evaluated against specific PCB layout constraints.

Frequently Asked Questions (FAQ)

Q: Can ERA-6ARB133V or ERA-6ARW133V be used as direct replacements for RG2012N-133-D-T5?

A: Yes. Both Panasonic parts are direct substitutes. They maintain identical resistance values, power ratings, package formats, temperature coefficients, operating temperature ranges, and automotive AEC-Q200 compliance. The primary difference is improved tolerance specification (±0.1% and ±0.05% respectively versus ±0.5%).

Q: What is the significance of the tolerance difference between these parts?

A: Tolerance specifies the maximum allowable deviation from the nominal 13 kOhms resistance value. RG2012N-133-D-T5 allows ±0.5% deviation (±65 Ohms), ERA-6ARB133V allows ±0.1% deviation (±13 Ohms), and ERA-6ARW133V allows ±0.05% deviation (±6.5 Ohms). Tighter tolerance is beneficial in precision circuits but may not be necessary for general applications.

Q: Are there package compatibility concerns between these parts?

A: All three parts use the 0805 (2012 Metric) package with identical length and width dimensions (2.00mm x 1.25mm). Maximum seated height differs slightly: RG2012N-133-D-T5 at 0.50mm versus Panasonic parts at 0.60mm. This 0.10mm difference must be verified against specific PCB clearance requirements and assembly constraints.

Q: Do all parts meet automotive qualification requirements?

A: Yes. RG2012N-133-D-T5, ERA-6ARB133V, and ERA-6ARW133V all carry AEC-Q200 automotive qualification and ROHS3 compliance. All parts operate across the -55°C to 155°C temperature range required for automotive applications.

Q: What is the moisture sensitivity level, and does it differ between parts?

A: All three parts are rated MSL 1 (Unlimited), indicating no moisture sensitivity restrictions. These components can be stored and handled without special moisture control measures.

Q: Can these parts be intermixed in production?

A: Intermixing is not recommended without circuit design review. While all parts are electrically compatible, the tolerance differences may affect circuit performance in precision applications. Verify that the tighter tolerance of substitute parts does not introduce unintended circuit behavior changes.

Q: What inventory considerations apply to these substitutes?

A: RG2012N-133-D-T5 has 969 units in stock. ERA-6ARB133V has 2918 units available. ERA-6ARW133V has 5664 units available. Higher inventory levels for Panasonic parts may provide supply chain advantages for high-volume production requirements.